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Internet Draft                               Vladimir Popov, CRYPTO-PRO
                                              Igor Kurepkin, CRYPTO-PRO
Expires March 2, 2006                      Serguei Leontiev, CRYPTO-PRO
Intended Category: Informational                      September 2, 2005


      Additional cryptographic algorithms for use with GOST 28147-89,
    GOST R 34.10-94, GOST R 34.10-2001, and GOST R 34.11-94 algorithms.

                   <draft-popov-cryptopro-cpalgs-04.txt>

Status of this Memo

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Copyright Notice

   Copyright (C) The Internet Society (2005).

Abstract

   This document describes the cryptographic algorithms and parameters
   supplementary to the original GOST specifications GOST 28147-89, GOST
   R 34.10-94, GOST R 34.10-2001 and GOST R 34.11-94 for use in Internet
   applications.

Table of Contents



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   1      Introduction . . . . . . . . . . . . . . . . . . . . . .  2
   1.2    Terminology. . . . . . . . . . . . . . . . . . . . . . .  3
   2      Cipher modes and parameters. . . . . . . . . . . . . . .  3
   2.1    GOST 28147-89 CBC mode . . . . . . . . . . . . . . . . .  4
   2.2    GOST 28147-89 padding modes. . . . . . . . . . . . . . .  4
   2.3    Key Meshing Algorithms . . . . . . . . . . . . . . . . .  4
   2.3.1  Null Key Meshing . . . . . . . . . . . . . . . . . . . .  5
   2.3.2  CryptoPro Key Meshing. . . . . . . . . . . . . . . . . .  5
   3      HMAC_GOSTR3411 . . . . . . . . . . . . . . . . . . . . .  6
   4      PRF_GOSTR3411. . . . . . . . . . . . . . . . . . . . . .  6
   5      Key Derivation Algorithms. . . . . . . . . . . . . . . .  6
   5.1    VKO GOST R 34.10-94. . . . . . . . . . . . . . . . . . .  7
   5.2    VKO GOST R 34.10-2001. . . . . . . . . . . . . . . . . .  7
   6      Key Wrap algorithms. . . . . . . . . . . . . . . . . . .  7
   6.1    GOST 28147-89 Key Wrap . . . . . . . . . . . . . . . . .  8
   6.2    GOST 28147-89 Key Unwrap . . . . . . . . . . . . . . . .  8
   6.3    CryptoPro Key Wrap . . . . . . . . . . . . . . . . . . .  8
   6.4    CryptoPro Key Unwrap . . . . . . . . . . . . . . . . . .  9
   6.5    CryptoPro KEK Diversification Algorithm. . . . . . . . .  9
   7      Secret Key Diversification . . . . . . . . . . . . . . . 10
   8      Algorithm parameters . . . . . . . . . . . . . . . . . . 10
   8.1    Encryption algorithm parameters  . . . . . . . . . . . . 10
   8.2    Digest algorithm parameters. . . . . . . . . . . . . . . 11
   8.3    GOST R 34.10-94 public key algorithm parameters  . . . . 12
   8.4    GOST R 34.10-2001 public key algorithm parameters. . . . 13
   9      Security Considerations. . . . . . . . . . . . . . . . . 14
   10     Appendix ASN.1 Modules . . . . . . . . . . . . . . . . . 14
   11     Appendix Parameters. . . . . . . . . . . . . . . . . . . 30
   11.1   Encryption algorithm parameters. . . . . . . . . . . . . 30
   11.2   Digest algorithm parameters. . . . . . . . . . . . . . . 33
   11.3   GOST R 34.10-94 public key algorithm parameters. . . . . 34
   11.4   GOST R 34.10-2001 public key algorithm parameters. . . . 42
   12     References . . . . . . . . . . . . . . . . . . . . . . . 46
   13     Acknowledgments. . . . . . . . . . . . . . . . . . . . . 47
   Author's Addresses. . . . . . . . . . . . . . . . . . . . . . . 48
   Full Copyright Statement. . . . . . . . . . . . . . . . . . . . 49

1  Introduction

   Russian cryptographic standards that define the algorithms GOST
   28147-89 [GOST28147], GOST R 34.10-94 [GOSTR341094], GOST R
   34.10-2001 [GOSTR341001] and GOST R34.11-94 [GOSTR341194] provide
   basic information about how the algorithms work, but need
   supplemental specifications to effectively use the algorithms (a
   brief english technical description of these algorithms can be found
   in [Schneier95]).

   This document is a proposal put forward by the CRYPT-PRO Company to



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   provide supplemental information and specifications needed by the
   "Russian Cryptographic Software Compatibility Agreement" community.

1.2   Terminology

   In this document, the key words MUST, MUST NOT, REQUIRED, SHOULD,
   SHOULD NOT, RECOMMENDED, and MAY are to be interpreted as described
   in [RFC 2119].

   The following functions and operators are also used in this document:

   '|' stands for concatenation.

   '~' stands for bitwise NOT opetator.

   '^' stands for the power opetator.

   encryptECB (K, D) - is D, encrypted with key K using GOST 28147-89 in
   "prostaya zamena" (ECB) mode.

   decryptECB (K, D) - is D, decrypted with key K using GOST 28147-89 in
   ECB mode.

   encryptCFB (IV, K, D) - is D, encrypted with key K using GOST
   28147-89 in "gammirovanie s obratnoj svyaziyu" (64-bit CFB) mode, and
   IV as initialization vector.

   encryptCNT (IV, K, D) - is D, encrypted with key K using GOST
   28147-89 in "gammirovanie" (counter) mode, and IV as initialization
   vector.

   gostR3411 (D) - is the 256-bit result of GOST R 34.11-94 hash
   function, used with zero intitialization vector, and S-Box parameter,
   defined by id-GostR3411-94-CryptoProParamSet (see chapter 11.2).

   gost28147IMIT (IV, K, D) - is the 32-bit result of GOST 28147-89 in
   "imitovstavka" (MAC) mode, used with D as plaintext, K as key and IV
   as initialization vector.  Note, that standard specifies it's use in
   this mode only with zero initialization vector.

   When keys and initialization vectors are converted to/from byte
   arrays, little-endian byte order is assumed.


2  Cipher modes and parameters

   This document defines four cipher properties that allow an
   implementer to vary cipher operations.  The four parameters are the



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   cipher mode, the key meshing algorithm, the padding mode, and the S-
   box.

   [GOST28147] defines only three cipher modes for GOST 28147-89: ECB,
   CFB and counter mode. This document defines an additional cipher
   mode, CBC.

   When GOST 28147-89 is used to process large amounts of data, a
   symmetric key should be protected by key meshing algorithm. Key
   meshing transforms a symmetric key after some amount of data has been
   processed.  This document defines CryptoPro key meshing algorithm.

   The cipher mode, key meshing algorithm, padding mode, and S-box are
   specified by algorithm parameters.

2.1   GOST 28147-89 CBC mode

   This section provides the supplemental information to GOST 28147-89
   (a block to block primitive) needed to operate in CBC mode.

   Before each plaintext block is encrypted, it is combined with the
   cipher text of the previous block via a bitwise XOR operation.  This
   ensures that even if the plaintext contains many identical blocks,
   each block will encrypt to a different cipher text block.  The
   initialization vector is combined with the first plaintext block by a
   bitwise XOR operation before the block is encrypted.

2.2   GOST 28147-89 padding modes

   This section provides the supplemental information to GOST 28147-89,
   needed to operate on plaintext where the length is not divisible by
   GOST 28147-89 block size (8 bytes).

   Let x (0 < x < 8) be the number of bytes in the last, possibly
   incomplete, block of data.

   There are three padding modes:
    * Zero padding: 8-x remaining bytes are filled with zero
    * PKCS#5 padding: 8-x remaining bytes are filled with value of 8-x.
      If there's no incomplete block, one extra block filled with
      value 8 is added.
    * Random padding: 8-x remaining bytes of the last block are
      set to random.

2.3   Key Meshing Algorithms

   Key meshing algorithms transform the key after processing a certain
   amount of data. In applications that must be strictly robust to



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   attacks based on timing and EMI analysis one symmetric key should not
   be used for quantities of plaintext larger than 1024 octets.

   Key meshing algorithm affects internal cipher state; it is not a
   protocol level feature. Its role is similar to that of a cipher mode.
   The choice of key meshing algorithm is usually dictated by the
   encryption algorithm parameters, but some protocols explicitly
   specify applicable key meshing algorithms.

   All encryption parameter sets defined in this document specify the
   use of CryptoPro key meshing algorithm, except for id-
   Gost28147-89-TestParamSet, which specifies use of null key meshing
   algorithm.

2.3.1   Null Key Meshing

   The null key meshing algorithm never changes a key.

   The identifier for this algorithm is:

       id-Gost28147-89-None-KeyMeshing OBJECT IDENTIFIER ::=
           { iso(1) member-body(2) ru(643) rans(2) cryptopro(2)
            keyMeshing(14) none(0) }

   There are no meaningful parameters to this algorithm. If present,
   AlgorithmIdentifier.parameters MUST contain NULL.

2.3.2   CryptoPro Key Meshing

   The CryptoPro key meshing algorithm transforms the key and
   initialization vector every 1024 octets (8192 bits, or 256 64-bit
   blocks) of plaintext data.

   This algorithm has the same drawback as OFB cipher mode - it is
   impossible to re-establish crypto synch while decrypting a
   ciphertext, when some parts of encrypted data are corrupted, lost or
   processed out of order. Furthermore, it is impossible to re-synch
   even if an IV for each data packet is provided explicitly. Use of
   this algorithm in such protocols as IPsec ESP requires special care.

   The identifier for this algorithm is:

       id-Gost28147-89-CryptoPro-KeyMeshing  OBJECT IDENTIFIER ::=
           { iso(1) member-body(2) ru(643) rans(2) cryptopro(2)
            keyMeshing(14) cryptoPro(1) }

   There are no meaningful parameters to this algorithm. If present,
   AlgorithmIdentifier.parameters MUST contain NULL.



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   Encryption or decryption starts with key K[0] = K, IV0[0] = IV, i =
   0.  Let IVn[0] be the value of the initialization vector after
   processing the first 1024 octets of data. Encryption or decryption of
   the next 1024 octets will start with K[1] and IV0[1], which are
   calculated using the formula:

       K[i+1] = decryptECB (K[i], C);
       IV0[i+1] = encryptECB (K[i+1],IVn[i])

   Where C = {0x69, 0x00, 0x72, 0x22,   0x64, 0xC9, 0x04, 0x23,
              0x8D, 0x3A, 0xDB, 0x96,   0x46, 0xE9, 0x2A, 0xC4,
              0x18, 0xFE, 0xAC, 0x94,   0x00, 0xED, 0x07, 0x12,
              0xC0, 0x86, 0xDC, 0xC2,   0xEF, 0x4C, 0xA9, 0x2B};

   After processing every 1024 octets of data:
    * the resulting initialization vector is stored as IVn[i].
    * K[i+1] and IV0[i+1] are calculated
    * i is incremented.
    * Encryption or decryption of next 1024 bytes starts, using
      the new key and IV.
   The process is repeated until all the data has been processed.


3  HMAC_GOSTR3411

   HMAC_GOSTR3411 (K,text) function is based on hash function GOST R
   34.11-94, as defined in [HMAC], with the following parameter values:
   B = 32, L = 32.

4  PRF_GOSTR3411

   PRF_GOSTR3411 is a pseudorandom function, based on HMAC_GOSTR3411.
   It is calculated as P_hash, defined in section 5 of [TLS].
   PRF_GOSTR3411(secret,label,seed) = P_GOSTR3411 (secret,label|seed).

5  Key Derivation Algorithms

   Standards [GOSTR341094] and [GOSTR341001] do not define any key
   derivation algorithms.

   Section 5.1 specifies algorithm VKO GOST R 34.10-94, which generates
   GOST KEK using two GOST R 34.10-94 keypairs.

   Section 5.2 specifies algorithm VKO GOST R 34.10-2001, which
   generates GOST KEK using two GOST R 34.10-2001 keypairs and UKM.

   Keypairs MUST have identical parameters.




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5.1  VKO GOST R 34.10-94

   This algorithm creates a key encryption key (KEK) using the sender's
   private key and the recipient's public key (or vice versa).

   Exchange key KEK is a 256-bit hash of the 1024-bit shared secret that
   is generated using Diffie-Hellman key agreement.

   1) Let K(x,y) = a^(x*y) (mod p), where
      x - sender's private key, a^x - sender's public key
      y - recipient's private key, a^y - recipient's public key
      a, p - parameters
   2) Calculate a 256-bit hash of K(x,y):
      KEK(x,y) = gostR3411 (K(x,y))

   Keypairs (x,a^x) and (y,a^y) MUST comply with [GOSTR341094].

   This algorithm MUST NOT be used when a^x = a (mod p) or a^y = a (mod
   p).

5.2  VKO GOST R 34.10-2001

   This algorithm creates a key encryption key (KEK) using 64 bit UKM,
   the sender's private key and the recipient's public key (or the
   reverse of the latter pair).

   1) Let K(x,y,UKM) = ((UKM*x)(mod q)) . (y.P) (512 bit), where
      x - sender's private key (256 bit)
      x.P - sender's public key (512 bit)
      y - recipient's private key (256 bit)
      y.P - recipient's public key (512 bit)
      UKM - User Keying Material (64 bit)
      P - base point on the elliptic curve (two 256-bit coordinates)
      UKM*x - x multiplied by UKM as integers
      x.P - a multiple point

   2) Calculate a 256-bit hash of K(x,y,UKM):
      KEK(x,y,UKM) = gostR3411 (K(x,y,UKM))

   Keypairs (x,x.P) and (y,y.P) MUST comply with [GOSTR341001].

   This algorithm MUST NOT be used when x.P = P, y.P = P

6  Key Wrap algorithms

   This document defines two key wrap algorithms: GOST 28147-89 Key Wrap
   and CryptoPro Key Wrap. These are used to encrypt a Content
   Encryption Key (CEK) with a Key Encryption Key (KEK).



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6.1 GOST 28147-89 Key Wrap

   This algorithm encrypts GOST 28147-89 CEK with a GOST 28147-89 KEK.

   Note: This algorithm MUST NOT be used with a KEK produced by VKO GOST
   R 34.10-94, because such a KEK is constant for every sender-recipient
   pair. Encrypting many different content encryption keys on the same
   constant KEK may reveal that KEK.

   The GOST 28147-89 key wrap algorithm is:

    1) For a unique symmetric KEK, generate 8 octets at random, call the
       result UKM. For a KEK, produced by VKO GOST R 34.10-2001, use the
       UKM that was used for key derivation.
    2) Compute a 4-byte checksum value, gost28147IMIT (UKM, KEK, CEK).
       Call the result CEK_MAC.
    3) Encrypt the CEK in ECB mode using the KEK.  Call the ciphertext
       CEK_ENC.
    4) The wrapped content-encryption key is (UKM | CEK_ENC | CEK_MAC).

6.2 GOST 28147-89 Key Unwrap

   This algorithm decrypts GOST 28147-89 CEK with a GOST 28147-89 KEK.
   The GOST 28147-89 key unwrap algorithm is:

    1) If the wrapped content-encryption key is not 44 octets, then
       error.
    2) Decompose the the wrapped content-encryption key into UKM,
       CEK_ENC and CEK_MAC. UKM is the most significant (first) 8
       octets.  CEK_ENC is next 32 octets, and CEK_MAC is the least
       significant (last) 4 octets.
    3) Decrypt CEK_ENC in ECB mode using the KEK. Call the output CEK.
    4) Compute a 4-byte checksum value, gost28147IMIT (UKM, KEK, CEK),
       compare the result with CEK_MAC. If not equal, then error.

6.3 CryptoPro Key Wrap

   This algorithm encrypts GOST 28147-89 CEK with a GOST 28147-89 KEK.
   It can be used with any KEK (e.g. produced by VKO GOST R 34.10-94 or
   VKO GOST R 34.10-2001) because unique UKM is used to diversify the
   KEK.

   The CryptoPro key wrap algorithm is:

    1) For a unique symmetric KEK or a KEK produced by VKO GOST R
       34.10-94, generate 8 octets at random. Call the result UKM.  For
       a KEK, produced by VKO GOST R 34.10-2001, use the UKM that was
       used for key derivation.



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    2) Diversify KEK, using the CryptoPro KEK Diversification Algorithm,
       described in section 6.5. Call the result KEK(UKM).
    3) Compute a 4-byte checksum value, gost28147IMIT (UKM, KEK(UKM),
       CEK).  Call the result CEK_MAC.
    4) Encrypt CEK in ECB mode using KEK(UKM).  Call the ciphertext
       CEK_ENC.
    5) The wrapped content-encryption key is (UKM | CEK_ENC | CEK_MAC).

6.4 CryptoPro Key Unwrap

   This algorithm encrypts GOST 28147-89 CEK with a GOST 28147-89 KEK.
   The CryptoPro key unwrap algorithm is:

    1) If the wrapped content-encryption key is not 44 octets, then
       error.
    2) Decompose the the wrapped content-encryption key into UKM,
       CEK_ENC and CEK_MAC. UKM is the most significant (first) 8
       octets.  CEK_ENC is next 32 octets, and CEK_MAC is the least
       significant (last) 4 octets.
    3) Diversify KEK using the CryptoPro KEK Diversification Algorithm,
       described in section 6.5.  Call the result KEK(UKM).
    4) Decrypt CEK_ENC in ECB mode using KEK(UKM). Call the output CEK.
    5) Compute a 4-byte checksum value, gost28147IMIT (UKM, KEK(UKM),
       CEK), compare the result with CEK_MAC. If not equal, then error.

6.5  CryptoPro KEK Diversification Algorithm

   Given a random 64-bit UKM, and a GOST 28147-89 key K, this algorithm
   creates a new GOST 28147-89 key K(UKM).

    1) Let K[0] = K;

    2) UKM is split into components a[i,j]:
       UKM = a[0]|..|a[7] (a[i] - byte, a[i,0]..a[i,7] - it's bits)

    3) Let i be 0.

    4) K[1]..K[8] are calculated by repeating the
       following algorithm eight times:

     A) K[i] is split into components k[i,j]:
        K[i] = k[i,0]|k[i,1]|..|k[i,7] (k[i,j] - 32-bit integer)
     B) Vector S[i] is calculated:
        S[i] = ((a[i,0]*k[i,0] + ... + a[i,7]*k[i,7]) mod 2^32) OR
         (((~a[i,0])*k[i,0] + ... + (~a[i,7])*k[i,7]) mod 2^32);
     C) K[i+1] = encryptCFB (S[i], K[i], K[i])
     D) i = i + 1




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    5) Let K(UKM) be K[8].

7  Secret Key Diversification

   This algorithm creates a GOST 28147-89 key Kd, given GOST R 34.10-94
   or GOST R 34.10-2001 secret key K and diversification data D of size
   4..40 bytes.

    1) 40-byte blob B is created from D by cloning it enough times to
       fill all 40 bytes. For example, if D is 40-bytes long, B = D; If
       D is 4-bytes long, B = D|D|D|D|D|D|D|D|D|D.

    2) B is split into 8-byte UKM and 32-byte SRCKEY (B = UKM|SRCKEY).

    3) The algorithm from section 6.5 is used to create K(UKM) from key
       K and UKM with two differences:
        * Instead of S[i], vector (0,0,0,UKM[i],ff,ff,ff,ff XOR UKM[i])
          is used.
        * During each encryption step, only 8 out of 32 GOST 28147-89
          rounds are done.

    4) Kd is calculated:
        Kd = encryptCFB (UKM, K(UKM), SRCKEY).

8  Algorithm parameters

   Standards [GOST28147], [GOST341194], [GOSTR341094] and [GOSTR341001]
   do not define specific values for algorithm parameters.

   This document introduces the use of ASN.1 object identifiers (OIDs)
   to specify algorithm parameters.

   Identifiers for all of the proposed parameter sets can be found in
   Appendix ASN.1 modules. Corresponding parameter values for proposed
   parameter sets can be found in section 11.

8.1 Encryption algorithm parameters

   GOST 28147-89 can be used in several modes, additional CBC mode is
   defined in section 2.1 this document. It also has an S-Box parameter
   (see Algorithm Parameters part in [GOST28147] in Russian, description
   in English see in [Schneier95] ch. 14.1, p. 331).

   This table contains the list of proposed parameter sets for GOST
   28147-89:

    Gost28147-89-ParamSetAlgorithms ALGORITHM-IDENTIFIER ::= {
        { Gost28147-89-ParamSetParameters IDENTIFIED BY



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               id-Gost28147-89-TestParamSet  } |
        { Gost28147-89-ParamSetParameters IDENTIFIED BY
               id-Gost28147-89-CryptoPro-A-ParamSet  } |
        { Gost28147-89-ParamSetParameters IDENTIFIED BY
               id-Gost28147-89-CryptoPro-B-ParamSet  } |
        { Gost28147-89-ParamSetParameters IDENTIFIED BY
               id-Gost28147-89-CryptoPro-C-ParamSet  } |
        { Gost28147-89-ParamSetParameters IDENTIFIED BY
               id-Gost28147-89-CryptoPro-D-ParamSet  }
    }

   Identifier values are in the Appendix ASN.1 modules, and
   corresponding parameters are in section 11.1.

   Parameters for GOST 28147-89 are presented in the following form:

    Gost28147-89-ParamSetParameters ::= SEQUENCE {
        eUZ          Gost28147-89-UZ,
        mode         INTEGER {
                         gost28147-89-CNT(0),
                         gost28147-89-CFB(1),
                         cryptoPro-CBC(2)
                     },
        shiftBits    INTEGER { gost28147-89-block(64) },
        keyMeshing   AlgorithmIdentifier
    }
    Gost28147-89-UZ ::= OCTET STRING (SIZE (64))
    Gost28147-89-KeyMeshingAlgorithms  ALGORITHM-IDENTIFIER ::= {
        { NULL IDENTIFIED BY id-Gost28147-89-CryptoPro-KeyMeshing } |
        { NULL IDENTIFIED BY id-Gost28147-89-None-KeyMeshing }
    }

   where
      eUZ        - S-box value;
      mode       - cipher mode;
      shiftBits  - cipher parameter;
      keyMeshing - key meshing algorithm identifier.

8.2 Digest algorithm parameters

   This table contains the list of proposed parameter sets for
   [GOST341194]:

    GostR3411-94-ParamSetAlgorithms ALGORITHM-IDENTIFIER ::= {
        { GostR3411-94-ParamSetParameters IDENTIFIED BY
          id-GostR3411-94-TestParamSet
        } |
        { GostR3411-94-ParamSetParameters IDENTIFIED BY



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          id-GostR3411-94-CryptoProParamSet
        }
    }

   Identifier values are in the Appendix ASN.1 modules, and
   corresponding parameters are in section 11.2.

   Parameters for [GOST341194] are presented in the following form:

    GostR3411-94-ParamSetParameters ::=
        SEQUENCE {
            hUZ Gost28147-89-UZ,    -- S-Box for digest
            h0  GostR3411-94-Digest -- start digest value
        }
    GostR3411-94-Digest ::= OCTET STRING (SIZE (32))

8.3 GOST R 34.10-94 public key algorithm parameters

   This table contains the list of proposed parameter sets for GOST R
   34.10-94:

    GostR3410-94-ParamSetAlgorithm ALGORITHM-IDENTIFIER ::= {
        { GostR3410-94-ParamSetParameters IDENTIFIED BY
               id-GostR3410-94-TestParamSet } |
        { GostR3410-94-ParamSetParameters IDENTIFIED BY
               id-GostR3410-94-CryptoPro-A-ParamSet  } |
        { GostR3410-94-ParamSetParameters IDENTIFIED BY
               id-GostR3410-94-CryptoPro-B-ParamSet  } |
        { GostR3410-94-ParamSetParameters IDENTIFIED BY
               id-GostR3410-94-CryptoPro-C-ParamSet  } |
        { GostR3410-94-ParamSetParameters IDENTIFIED BY
               id-GostR3410-94-CryptoPro-D-ParamSet  } |
        { GostR3410-94-ParamSetParameters IDENTIFIED BY
               id-GostR3410-94-CryptoPro-XchA-ParamSet  } |
        { GostR3410-94-ParamSetParameters IDENTIFIED BY
               id-GostR3410-94-CryptoPro-XchB-ParamSet  } |
        { GostR3410-94-ParamSetParameters IDENTIFIED BY
               id-GostR3410-94-CryptoPro-XchC-ParamSet  }
    }

   Identifier values are in the Appendix ASN.1 modules, and
   corresponding parameters are in section 11.3.

   Parameters for GOST R 34.10-94 are presented in the following form:

    GostR3410-94-ParamSetParameters ::=
       SEQUENCE {
           t       INTEGER,



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           p       INTEGER,
           q       INTEGER,
           a       INTEGER,
           validationAlgorithm   AlgorithmIdentifier {{
             GostR3410-94-ValidationAlgorithms
             }} OPTIONAL
       }

    GostR3410-94-ValidationParameters ::=
         SEQUENCE {
             x0      INTEGER,
             c       INTEGER,
             d       INTEGER OPTIONAL
         }

   Where
    t - bit length of p (512 or 1024 bits);
    p - modulus, prime number, 2^(t-1)<p<2^t;
    q - order of cyclic group, prime number, 2^254<q<2^256, q is a
        factor of p-1;
    a - generator, integer, 1<a<p-1, at that aq (mod p) = 1;
    validationAlgorithm - constant p, q and a calculating algorithm.

    x0 - seed;
    c  - used for p and q generation;
    d  - used for a generation.

8.4 GOST R 34.10-2001 public key algorithm parameters

   This table contains the list of proposed parameter sets for GOST R
   34.10-2001:

    GostR3410-2001-ParamSetAlgorithm ALGORITHM-IDENTIFIER ::= {
        { GostR3410-2001-ParamSetParameters IDENTIFIED BY
               id-GostR3410-2001-TestParamSet } |
        { GostR3410-2001-ParamSetParameters IDENTIFIED BY
               id-GostR3410-2001-CryptoPro-A-ParamSet  } |
        { GostR3410-2001-ParamSetParameters IDENTIFIED BY
               id-GostR3410-2001-CryptoPro-B-ParamSet  } |
        { GostR3410-2001-ParamSetParameters IDENTIFIED BY
               id-GostR3410-2001-CryptoPro-C-ParamSet  } |
        { GostR3410-2001-ParamSetParameters IDENTIFIED BY
               id-GostR3410-2001-CryptoPro-XchA-ParamSet  } |
        { GostR3410-2001-ParamSetParameters IDENTIFIED BY
               id-GostR3410-2001-CryptoPro-XchB-ParamSet  }
    }

   Identifier values are in the Appendix ASN.1 modules, and



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   corresponding parameters are in section 11.4.

   Parameters for GOST R 34.10-2001 are presented in the following form:

    GostR3410-2001-ParamSetParameters ::=
       SEQUENCE {
           a       INTEGER,
           b       INTEGER,
           p       INTEGER,
           q       INTEGER,
           x       INTEGER,
           y       INTEGER
       }

    a, b - coefficients a and b of the elliptic curve E;
    p    - prime number - elliptic curve modulus;
    q    - prime number - order of cyclic group;
    x, y - base point p coordinates.

9  Security Considerations

   It is RECOMMENDED that software applications verify signature values,
   subject public keys and algorithm parameters to conform to
   [GOSTR341001], [GOSTR341094] standards prior to their use.

   Cryptographic algorithm parameters affect rigidity of algorithms.
   The algorithm parameters proposed and described herein except for the
   test parameter sets (id-Gost28147-89-TestParamSet, id-
   GostR3411-94-TestParamSet, id-GostR3410-94-TestParamSet, id-
   GostR3410-2001-TestParamSet) have been analyzed by special
   certification laboratory of Scientific and Technical Center "ATLAS"
   and by Center of Certificational Investigations in appropriate levels
   of target_of_evaluation (TOE), according to [RFDSL], [RFLLIC] and
   [CRYPTOLIC].

   Use of the test parameter sets or parameter sets not described herein
   is NOT RECOMMENDED. When different parameters are used it is
   RECOMMENDED to subject them to examination by an authorized agency
   with approved methods of cryptographic analysis.

10 Appendix ASN.1 Modules

10.1  Cryptographic-Gost-Useful-Definitions

Cryptographic-Gost-Useful-Definitions
    { iso(1) member-body(2) ru(643) rans(2)
      cryptopro(2) other(1) modules(1)
      cryptographic-Gost-Useful-Definitions(0) 1 }



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DEFINITIONS ::=
BEGIN
-- EXPORTS All --
-- The types and values defined in this module are exported for
-- use in the other ASN.1 modules contained within the Russian
-- Cryptography "GOST" & "GOST R" Specifications, and for the use
-- of other applications which will use them to access Russian
-- Cryptography services. Other applications may use them for
-- their own purposes, but this will not constrain extensions and
-- modifications needed to maintain or improve the Russian
-- Cryptography service.
  -- Crypto-Pro OID branch
    id-CryptoPro OBJECT IDENTIFIER ::=
        { iso(1) member-body(2) ru(643) rans(2) cryptopro(2) }
    id-CryptoPro-algorithms OBJECT IDENTIFIER ::=
        id-CryptoPro
    id-CryptoPro-modules OBJECT IDENTIFIER ::=
        { id-CryptoPro other(1) modules(1) }
    id-CryptoPro-hashes OBJECT IDENTIFIER ::=
        { id-CryptoPro-algorithms hashes(30) }
    id-CryptoPro-encrypts OBJECT IDENTIFIER ::=
        { id-CryptoPro-algorithms encrypts(31) }
    id-CryptoPro-signs OBJECT IDENTIFIER ::=
        { id-CryptoPro-algorithms signs(32) }
    id-CryptoPro-exchanges OBJECT IDENTIFIER ::=
        { id-CryptoPro-algorithms exchanges(33) }
    id-CryptoPro-extensions OBJECT IDENTIFIER ::=
        { id-CryptoPro extensions(34) }
    id-CryptoPro-ecc-signs OBJECT IDENTIFIER ::=
        { id-CryptoPro-algorithms ecc-signs(35) }
    id-CryptoPro-ecc-exchanges OBJECT IDENTIFIER ::=
        { id-CryptoPro-algorithms ecc-exchanges(36) }
    id-CryptoPro-private-keys OBJECT IDENTIFIER ::=
        { id-CryptoPro-algorithms private-keys(37) }
    id-CryptoPro-policyIds OBJECT IDENTIFIER ::=
      { id-CryptoPro policyIds(38) }
    id-CryptoPro-policyQt OBJECT IDENTIFIER ::=
        { id-CryptoPro policyQt(39) }
    id-CryptoPro-pkixcmp-infos OBJECT IDENTIFIER ::=
        { id-CryptoPro-algorithms pkixcmp-infos(41) }
    id-CryptoPro-audit-service-types OBJECT IDENTIFIER ::=
        { id-CryptoPro-algorithms audit-service-types(42) }
    id-CryptoPro-audit-record-types OBJECT IDENTIFIER ::=
        { id-CryptoPro-algorithms audit-record-types(43) }
    id-CryptoPro-attributes OBJECT IDENTIFIER ::=
        { id-CryptoPro-algorithms attributes(44) }
    id-CryptoPro-name-service-types OBJECT IDENTIFIER ::=
        { id-CryptoPro-algorithms name-service-types(45) }



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  -- ASN.1 modules of Russian Cryptography "GOST" & "GOST R"
  -- Specifications
    cryptographic-Gost-Useful-Definitions OBJECT IDENTIFIER ::=
        { id-CryptoPro-modules
          cryptographic-Gost-Useful-Definitions(0) 1 }
  -- GOST R 34.11-94

    gostR3411-94-DigestSyntax OBJECT IDENTIFIER ::=
        { id-CryptoPro-modules gostR3411-94-DigestSyntax(1) 1 }
    gostR3411-94-ParamSetSyntax OBJECT IDENTIFIER ::=
        { id-CryptoPro-modules gostR3411-94-ParamSetSyntax(7) 1 }
  -- GOST R 34.10-94

    gostR3410-94-PKISyntax OBJECT IDENTIFIER ::=
        { id-CryptoPro-modules  gostR3410-94-PKISyntax(2) 1 }
    gostR3410-94-SignatureSyntax OBJECT IDENTIFIER ::=
        { id-CryptoPro-modules gostR3410-94-SignatureSyntax(3) 1 }
    gostR3410-EncryptionSyntax OBJECT IDENTIFIER ::=
        { id-CryptoPro-modules gostR3410-EncryptionSyntax(5) 2 }
    gostR3410-94-ParamSetSyntax OBJECT IDENTIFIER ::=
        { id-CryptoPro-modules  gostR3410-94-ParamSetSyntax(8) 1 }
  -- GOST R 34.10-2001

    gostR3410-2001-PKISyntax OBJECT IDENTIFIER ::=
        { id-CryptoPro-modules  gostR3410-2001-PKISyntax(9) 1 }
    gostR3410-2001-SignatureSyntax OBJECT IDENTIFIER ::=
        { id-CryptoPro-modules
          gostR3410-2001-SignatureSyntax(10) 1 }
    gostR3410-2001-ParamSetSyntax OBJECT IDENTIFIER ::=
        { id-CryptoPro-modules
          gostR3410-2001-ParamSetSyntax(12) 1 }
  -- GOST 28147-89

    gost28147-89-EncryptionSyntax OBJECT IDENTIFIER ::=
        { id-CryptoPro-modules gost28147-89-EncryptionSyntax(4) 1 }
    gost28147-89-ParamSetSyntax OBJECT IDENTIFIER ::=
        { id-CryptoPro-modules gost28147-89-ParamSetSyntax(6) 1 }
  -- Extended Key Usage for Crypto-Pro

    gost-CryptoPro-ExtendedKeyUsage OBJECT IDENTIFIER ::=
        { id-CryptoPro-modules
          gost-CryptoPro-ExtendedKeyUsage(13) 1 }
  -- Crypto-Pro Private keys

    gost-CryptoPro-PrivateKey OBJECT IDENTIFIER ::=
        { id-CryptoPro-modules gost-CryptoPro-PrivateKey(14) 1 }
  -- Crypto-Pro PKIXCMP structures




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    gost-CryptoPro-PKIXCMP OBJECT IDENTIFIER ::=
        { id-CryptoPro-modules gost-CryptoPro-PKIXCMP(15) 1 }
  -- Crypto-Pro Transport Layer Security structures
    gost-CryptoPro-TLS OBJECT IDENTIFIER ::=
        { id-CryptoPro-modules gost-CryptoPro-TLS(16) 1 }

  -- Crypto-Pro Policy
    gost-CryptoPro-Policy OBJECT IDENTIFIER ::=
        { id-CryptoPro-modules gost-CryptoPro-Policy(17) 1 }
    gost-CryptoPro-Constants OBJECT IDENTIFIER ::=
        { id-CryptoPro-modules gost-CryptoPro-Constants(18) 1 }
  -- Useful types
    ALGORITHM-IDENTIFIER ::= CLASS {
        &id    OBJECT IDENTIFIER UNIQUE,
        &Type  OPTIONAL
    }
    WITH SYNTAX { [&Type] IDENTIFIED BY &id }
END -- Cryptographic-Gost-Useful-Definitions

10.2  Gost28147-89-EncryptionSyntax

Gost28147-89-EncryptionSyntax
    { iso(1) member-body(2) ru(643) rans(2) cryptopro(2)
      other(1) modules(1) gost28147-89-EncryptionSyntax(4) 1 }
DEFINITIONS EXPLICIT TAGS ::=
BEGIN
-- EXPORTS All --
-- The types and values defined in this module are exported for
-- use in the other ASN.1 modules contained within the Russian
-- Cryptography "GOST" & "GOST R" Specifications, and for the use
-- of other applications which will use them to access Russian
-- Cryptography services. Other applications may use them for
-- their own purposes, but this will not constrain extensions and
-- modifications needed to maintain or improve the Russian
-- Cryptography service.
    IMPORTS
        id-CryptoPro-algorithms, id-CryptoPro-encrypts,
        ALGORITHM-IDENTIFIER,
        cryptographic-Gost-Useful-Definitions
        FROM Cryptographic-Gost-Useful-Definitions
            { iso(1) member-body(2) ru(643) rans(2)
              cryptopro(2) other(1) modules(1)
              cryptographic-Gost-Useful-Definitions(0) 1 }
    ;
  -- GOST 28147-89 OID
    id-Gost28147-89 OBJECT IDENTIFIER ::=
        { id-CryptoPro-algorithms gost28147-89(21) }
    id-Gost28147-89-MAC OBJECT IDENTIFIER ::=



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        { id-CryptoPro-algorithms gost28147-89-MAC(22) }
  -- GOST 28147-89 cryptographic parameter sets OIDs
    id-Gost28147-89-TestParamSet OBJECT IDENTIFIER ::=
        { id-CryptoPro-encrypts test(0) }
    id-Gost28147-89-CryptoPro-A-ParamSet OBJECT IDENTIFIER ::=
        { id-CryptoPro-encrypts cryptopro-A(1) }
    id-Gost28147-89-CryptoPro-B-ParamSet OBJECT IDENTIFIER ::=
        { id-CryptoPro-encrypts cryptopro-B(2) }
    id-Gost28147-89-CryptoPro-C-ParamSet OBJECT IDENTIFIER ::=
        { id-CryptoPro-encrypts cryptopro-C(3) }
    id-Gost28147-89-CryptoPro-D-ParamSet OBJECT IDENTIFIER ::=
        { id-CryptoPro-encrypts cryptopro-D(4) }
    id-Gost28147-89-CryptoPro-Oscar-1-1-ParamSet
      OBJECT IDENTIFIER ::=
        { id-CryptoPro-encrypts cryptopro-Oscar-1-1(5) }
    id-Gost28147-89-CryptoPro-Oscar-1-0-ParamSet
      OBJECT IDENTIFIER ::=
        { id-CryptoPro-encrypts cryptopro-Oscar-1-0(6) }
    id-Gost28147-89-CryptoPro-RIC-1-ParamSet
      OBJECT IDENTIFIER ::=
        { id-CryptoPro-encrypts cryptopro-RIC-1(7) }
  -- GOST 28147-89 Types
    Gost28147-89-UZ ::= OCTET STRING (SIZE (64))
    Gost28147-89-IV ::= OCTET STRING (SIZE (8))
    Gost28147-89-Key ::= OCTET STRING (SIZE (32))
    Gost28147-89-MAC ::= OCTET STRING (SIZE (1..4))
    Gost28147-89-EncryptedKey ::=
        SEQUENCE {
            encryptedKey Gost28147-89-Key,
            maskKey      [0] IMPLICIT Gost28147-89-Key OPTIONAL,
            macKey       Gost28147-89-MAC (SIZE (4))
        }
    Gost28147-89-ParamSet ::=
        OBJECT IDENTIFIER (
            id-Gost28147-89-TestParamSet |
                -- Only for testing purposes
            id-Gost28147-89-CryptoPro-A-ParamSet |
            id-Gost28147-89-CryptoPro-B-ParamSet |
            id-Gost28147-89-CryptoPro-C-ParamSet |
            id-Gost28147-89-CryptoPro-D-ParamSet |
            id-Gost28147-89-CryptoPro-Oscar-1-1-ParamSet |
            id-Gost28147-89-CryptoPro-Oscar-1-0-ParamSet |
            id-Gost28147-89-CryptoPro-RIC-1-ParamSet
        )
    Gost28147-89-BlobParameters ::=
        SEQUENCE {
            encryptionParamSet Gost28147-89-ParamSet,
            ...



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        }
  -- GOST 28147-89 encryption algorithm parameters
    Gost28147-89-Parameters ::=
        SEQUENCE {
            iv                   Gost28147-89-IV,
            encryptionParamSet   Gost28147-89-ParamSet
        }
    Gost28147-89-Algorithms ALGORITHM-IDENTIFIER ::= {
        { Gost28147-89-Parameters IDENTIFIED BY
                        id-Gost28147-89 }
    }
END -- Gost28147-89-EncryptionSyntax

10.3  Gost28147-89-ParamSetSyntax

Gost28147-89-ParamSetSyntax
    { iso(1) member-body(2) ru(643) rans(2) cryptopro(2)
      other(1) modules(1) gost28147-89-ParamSetSyntax(6) 1 }
DEFINITIONS EXPLICIT TAGS ::=
BEGIN
-- EXPORTS All --
-- The types and values defined in this module are exported for
-- use in the other ASN.1 modules contained within the Russian
-- Cryptography "GOST" & "GOST R" Specifications, and for the use
-- of other applications which will use them to access Russian
-- Cryptography services. Other applications may use them for
-- their own purposes, but this will not constrain extensions and
-- modifications needed to maintain or improve the Russian
-- Cryptography service.
    IMPORTS
        id-CryptoPro-algorithms, id-CryptoPro-encrypts,
        gost28147-89-EncryptionSyntax, ALGORITHM-IDENTIFIER,
        cryptographic-Gost-Useful-Definitions
        FROM Cryptographic-Gost-Useful-Definitions
            { iso(1) member-body(2) ru(643) rans(2)
              cryptopro(2) other(1) modules(1)
              cryptographic-Gost-Useful-Definitions(0) 1 }
        Gost28147-89-UZ,
        Gost28147-89-ParamSet,
        id-Gost28147-89-TestParamSet,
        id-Gost28147-89-CryptoPro-A-ParamSet,
        id-Gost28147-89-CryptoPro-B-ParamSet,
        id-Gost28147-89-CryptoPro-C-ParamSet,
        id-Gost28147-89-CryptoPro-D-ParamSet
        FROM Gost28147-89-EncryptionSyntax
             gost28147-89-EncryptionSyntax
        AlgorithmIdentifier
        FROM PKIX1Explicit88 {iso(1) identified-organization(3)



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        dod(6) internet(1) security(5) mechanisms(5) pkix(7)
        id-mod(0) id-pkix1-explicit-88(1)}
    ;
  -- GOST 28147-89 cryptographic parameter sets:
  -- OIDs for parameter sets are imported from
  -- Gost28147-89-EncryptionSyntax
  Gost28147-89-ParamSetParameters ::=
    SEQUENCE {
        eUZ             Gost28147-89-UZ,
        mode            INTEGER {
                            gost28147-89-CNT(0),
                            gost28147-89-CFB(1),
                            cryptoPro-CBC(2)
                        },
        shiftBits       INTEGER { gost28147-89-block(64) },
        keyMeshing      AlgorithmIdentifier
    }
  Gost28147-89-ParamSetAlgorithms ALGORITHM-IDENTIFIER ::= {
    { Gost28147-89-ParamSetParameters IDENTIFIED BY
                id-Gost28147-89-TestParamSet  } |
    { Gost28147-89-ParamSetParameters IDENTIFIED BY
                id-Gost28147-89-CryptoPro-A-ParamSet  } |
    { Gost28147-89-ParamSetParameters IDENTIFIED BY
                id-Gost28147-89-CryptoPro-B-ParamSet  } |
    { Gost28147-89-ParamSetParameters IDENTIFIED BY
                id-Gost28147-89-CryptoPro-C-ParamSet  } |
    { Gost28147-89-ParamSetParameters IDENTIFIED BY
                id-Gost28147-89-CryptoPro-D-ParamSet  }
  }
  id-Gost28147-89-CryptoPro-KeyMeshing  OBJECT IDENTIFIER ::=
    { id-CryptoPro-algorithms keyMeshing(14) cryptoPro(1) }
  id-Gost28147-89-None-KeyMeshing OBJECT IDENTIFIER ::=
    { id-CryptoPro-algorithms keyMeshing(14) none(0) }
  Gost28147-89-KeyMeshingAlgorithms  ALGORITHM-IDENTIFIER ::= {
    { NULL IDENTIFIED BY id-Gost28147-89-CryptoPro-KeyMeshing } |
    { NULL IDENTIFIED BY id-Gost28147-89-None-KeyMeshing }
  }
END -- Gost28147-89-ParamSetSyntax

10.4  GostR3411-94-DigestSyntax

GostR3411-94-DigestSyntax
    { iso(1) member-body(2) ru(643) rans(2) cryptopro(2)
      other(1) modules(1) gostR3411-94-DigestSyntax(1) 1 }
DEFINITIONS ::=
BEGIN
-- EXPORTS All --
-- The types and values defined in this module are exported for



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-- use in the other ASN.1 modules contained within the Russian
-- Cryptography "GOST" & "GOST R" Specifications, and for the use
-- of other applications which will use them to access Russian
-- Cryptography services. Other applications may use them for
-- their own purposes, but this will not constrain extensions and
-- modifications needed to maintain or improve the Russian
-- Cryptography service.
    IMPORTS
        id-CryptoPro-algorithms, id-CryptoPro-hashes,
        ALGORITHM-IDENTIFIER,
        cryptographic-Gost-Useful-Definitions
        FROM Cryptographic-Gost-Useful-Definitions
            { iso(1) member-body(2) ru(643) rans(2)
              cryptopro(2) other(1) modules(1)
              cryptographic-Gost-Useful-Definitions(0) 1 }
    ;
  -- GOST R 34.11-94 OID
    id-GostR3411-94 OBJECT IDENTIFIER ::=
        { id-CryptoPro-algorithms gostR3411-94(9) }
  -- GOST R 34.11-94 cryptographic parameter set OIDs
    id-GostR3411-94-TestParamSet OBJECT IDENTIFIER ::=
        { id-CryptoPro-hashes test(0) }
    id-GostR3411-94-CryptoProParamSet OBJECT IDENTIFIER ::=
        { id-CryptoPro-hashes cryptopro(1) }
  -- GOST R 34.11-94 data types
    GostR3411-94-Digest ::= OCTET STRING (SIZE (32))
  -- GOST R 34.11-94 digest algorithm & parameters
    GostR3411-94-DigestParameters ::=
        OBJECT IDENTIFIER (
                id-GostR3411-94-TestParamSet |
                    -- Only for testing purposes
                id-GostR3411-94-CryptoProParamSet
        )
    GostR3411-94-DigestAlgorithms ALGORITHM-IDENTIFIER ::= {
        { NULL IDENTIFIED BY id-GostR3411-94 } |
                -- Assume id-GostR3411-94-CryptoProParamSet
        { GostR3411-94-DigestParameters
                IDENTIFIED BY id-GostR3411-94 }
    }
END -- GostR3411-94-DigestSyntax

10.5  GostR3411-94-ParamSetSyntax

GostR3411-94-ParamSetSyntax
    { iso(1) member-body(2) ru(643) rans(2) cryptopro(2)
      other(1) modules(1) gostR3411-94-ParamSetSyntax(7) 1 }
DEFINITIONS ::=
BEGIN



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-- EXPORTS All --
-- The types and values defined in this module are exported for
-- use in the other ASN.1 modules contained within the Russian
-- Cryptography "GOST" & "GOST R" Specifications, and for the use
-- of other applications which will use them to access Russian
-- Cryptography services. Other applications may use them for
-- their own purposes, but this will not constrain extensions and
-- modifications needed to maintain or improve the Russian
-- Cryptography service.
    IMPORTS
        gost28147-89-EncryptionSyntax,
        gostR3411-94-DigestSyntax,
        ALGORITHM-IDENTIFIER
        FROM Cryptographic-Gost-Useful-Definitions
            { iso(1) member-body(2) ru(643) rans(2)
              cryptopro(2) other(1) modules(1)
              cryptographic-Gost-Useful-Definitions(0) 1 }
        Gost28147-89-UZ
        FROM Gost28147-89-EncryptionSyntax
             gost28147-89-EncryptionSyntax
        id-GostR3411-94-TestParamSet,
        id-GostR3411-94-CryptoProParamSet,
        GostR3411-94-Digest
        FROM GostR3411-94-DigestSyntax
             gostR3411-94-DigestSyntax
    ;
  -- GOST R 34.11-94 cryptographic parameter sets:
  -- OIDs for parameter sets are imported from
  -- GostR3411-94-DigestSyntax
    GostR3411-94-ParamSetParameters ::=
        SEQUENCE {
            hUZ Gost28147-89-UZ,    -- S-Box for digest
            h0  GostR3411-94-Digest -- initial digest value
        }
    GostR3411-94-ParamSetAlgorithms ALGORITHM-IDENTIFIER ::= {
        { GostR3411-94-ParamSetParameters IDENTIFIED BY
                id-GostR3411-94-TestParamSet
        } |
        { GostR3411-94-ParamSetParameters IDENTIFIED BY
                id-GostR3411-94-CryptoProParamSet
        }
    }
END -- GostR3411-94-ParamSetSyntax

10.6  GostR3410-94-PKISyntax

GostR3410-94-PKISyntax
    { iso(1) member-body(2) ru(643) rans(2) cryptopro(2)



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      other(1) modules(1) gostR3410-94-PKISyntax(2) 1 }
DEFINITIONS ::=
BEGIN
-- EXPORTS All --
-- The types and values defined in this module are exported for
-- use in the other ASN.1 modules contained within the Russian
-- Cryptography "GOST" & "GOST R" Specifications, and for the use
-- of other applications which will use them to access Russian
-- Cryptography services. Other applications may use them for
-- their own purposes, but this will not constrain extensions and
-- modifications needed to maintain or improve the Russian
-- Cryptography service.
    IMPORTS
        id-CryptoPro-algorithms,
        id-CryptoPro-signs, id-CryptoPro-exchanges,
        gost28147-89-EncryptionSyntax,
        gostR3411-94-DigestSyntax, ALGORITHM-IDENTIFIER,
        cryptographic-Gost-Useful-Definitions
        FROM Cryptographic-Gost-Useful-Definitions
            { iso(1) member-body(2) ru(643) rans(2)
              cryptopro(2) other(1) modules(1)
              cryptographic-Gost-Useful-Definitions(0) 1 }
        Gost28147-89-ParamSet
        FROM Gost28147-89-EncryptionSyntax
             gost28147-89-EncryptionSyntax
        id-GostR3411-94-TestParamSet,
        id-GostR3411-94-CryptoProParamSet
        FROM GostR3411-94-DigestSyntax gostR3411-94-DigestSyntax
    ;
  -- GOST R 34.10-94 OIDs
    id-GostR3410-94 OBJECT IDENTIFIER ::=
        { id-CryptoPro-algorithms gostR3410-94(20) }
    id-GostR3410-94DH OBJECT IDENTIFIER ::=
        { id-CryptoPro-algorithms gostR3410-94DH(99) }
    id-GostR3411-94-with-GostR3410-94 OBJECT IDENTIFIER ::=
        { id-CryptoPro-algorithms
          gostR3411-94-with-gostR3410-94(4) }
  -- GOST R 34.10-94 public key parameter set OIDs
    id-GostR3410-94-TestParamSet OBJECT IDENTIFIER ::=
        { id-CryptoPro-signs test(0) }
    id-GostR3410-94-CryptoPro-A-ParamSet OBJECT IDENTIFIER ::=
        { id-CryptoPro-signs cryptopro-A(2) }
    id-GostR3410-94-CryptoPro-B-ParamSet OBJECT IDENTIFIER ::=
        { id-CryptoPro-signs cryptopro-B(3) }
    id-GostR3410-94-CryptoPro-C-ParamSet OBJECT IDENTIFIER ::=
        { id-CryptoPro-signs cryptopro-C(4) }
    id-GostR3410-94-CryptoPro-D-ParamSet OBJECT IDENTIFIER ::=
        { id-CryptoPro-signs cryptopro-D(5) }



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    id-GostR3410-94-CryptoPro-XchA-ParamSet OBJECT IDENTIFIER ::=
        { id-CryptoPro-exchanges cryptopro-XchA(1) }
    id-GostR3410-94-CryptoPro-XchB-ParamSet OBJECT IDENTIFIER ::=
        { id-CryptoPro-exchanges cryptopro-XchB(2) }
    id-GostR3410-94-CryptoPro-XchC-ParamSet OBJECT IDENTIFIER ::=
        { id-CryptoPro-exchanges cryptopro-XchC(3) }
  -- GOST R 34.10-94 data types
    GostR3410-94-CertificateSignature ::=
        BIT STRING ( SIZE(256..512) )
    GostR3410-94-PublicKey ::=
        OCTET STRING ( SIZE(
                        64 |    -- Only for testing purposes
                        128
                        ) )
    GostR3410-94-PublicKeyParameters ::=
        SEQUENCE {
            publicKeyParamSet
                OBJECT IDENTIFIER (
                    id-GostR3410-94-TestParamSet |
                        -- Only for testing purposes
                    id-GostR3410-94-CryptoPro-A-ParamSet |
                    id-GostR3410-94-CryptoPro-B-ParamSet |
                    id-GostR3410-94-CryptoPro-C-ParamSet |
                    id-GostR3410-94-CryptoPro-D-ParamSet |
                    id-GostR3410-94-CryptoPro-XchA-ParamSet |
                    id-GostR3410-94-CryptoPro-XchB-ParamSet |
                    id-GostR3410-94-CryptoPro-XchC-ParamSet
                ),
            digestParamSet
                OBJECT IDENTIFIER (
                    id-GostR3411-94-TestParamSet |
                        -- Only for testing purposes
                    id-GostR3411-94-CryptoProParamSet
                ),
            encryptionParamSet Gost28147-89-ParamSet OPTIONAL
        }
    GostR3410-94-PublicKeyAlgorithms  ALGORITHM-IDENTIFIER ::= {
        { GostR3410-94-PublicKeyParameters IDENTIFIED BY
                        id-GostR3410-94 }
    }
END -- GostR3410-94-PKISyntax

10.7  GostR3410-94-ParamSetSyntax

GostR3410-94-ParamSetSyntax
    { iso(1) member-body(2) ru(643) rans(2) cryptopro(2)
      other(1) modules(1) gostR3410-94-ParamSetSyntax(8) 1 }
DEFINITIONS ::=



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BEGIN
-- EXPORTS All --
-- The types and values defined in this module are exported for
-- use in the other ASN.1 modules contained within the Russian
-- Cryptography "GOST" & "GOST R" Specifications, and for the use
-- of other applications which will use them to access Russian
-- Cryptography services. Other applications may use them for
-- their own purposes, but this will not constrain extensions and
-- modifications needed to maintain or improve the Russian
-- Cryptography service.
    IMPORTS
        id-CryptoPro-algorithms,
        id-CryptoPro-signs, id-CryptoPro-exchanges,
        gostR3410-94-PKISyntax, ALGORITHM-IDENTIFIER,
        cryptographic-Gost-Useful-Definitions
        FROM Cryptographic-Gost-Useful-Definitions
            { iso(1) member-body(2) ru(643) rans(2)
              cryptopro(2) other(1) modules(1)
              cryptographic-Gost-Useful-Definitions(0) 1 }
        id-GostR3410-94,
        id-GostR3410-94-TestParamSet,
        id-GostR3410-94-CryptoPro-A-ParamSet,
        id-GostR3410-94-CryptoPro-B-ParamSet,
        id-GostR3410-94-CryptoPro-C-ParamSet,
        id-GostR3410-94-CryptoPro-D-ParamSet,
        id-GostR3410-94-CryptoPro-XchA-ParamSet,
        id-GostR3410-94-CryptoPro-XchB-ParamSet,
        id-GostR3410-94-CryptoPro-XchC-ParamSet
        FROM GostR3410-94-PKISyntax gostR3410-94-PKISyntax
        AlgorithmIdentifier
        FROM PKIX1Explicit88 {iso(1) identified-organization(3)
        dod(6) internet(1) security(5) mechanisms(5) pkix(7)
        id-mod(0) id-pkix1-explicit-88(1)}
    ;
  -- GOST R 34.10-94 public key parameter sets:
  -- OIDs for parameter sets are imported from
  -- GostR3410-94-PKISyntax
    GostR3410-94-ParamSetParameters-t ::= INTEGER (512 | 1024)
                -- 512 - only for testing purposes
    GostR3410-94-ParamSetParameters ::=
        SEQUENCE {
            t GostR3410-94-ParamSetParameters-t,
            p INTEGER,  -- 2^1020 < p < 2^1024 or 2^509 < p < 2^512
            q INTEGER,  --  2^254 < q < 2^256
            a INTEGER,  --      1 < a < p-1 < 2^1024-1
            validationAlgorithm
                AlgorithmIdentifier OPTIONAL
                -- {{ GostR3410-94-ValidationAlgorithms }}



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        }
    GostR3410-94-ParamSetAlgorithm ALGORITHM-IDENTIFIER ::= {
        { GostR3410-94-ParamSetParameters IDENTIFIED BY
                id-GostR3410-94-TestParamSet } |
        { GostR3410-94-ParamSetParameters IDENTIFIED BY
                id-GostR3410-94-CryptoPro-A-ParamSet  } |
        { GostR3410-94-ParamSetParameters IDENTIFIED BY
                id-GostR3410-94-CryptoPro-B-ParamSet  } |
        { GostR3410-94-ParamSetParameters IDENTIFIED BY
                id-GostR3410-94-CryptoPro-C-ParamSet  } |
        { GostR3410-94-ParamSetParameters IDENTIFIED BY
                id-GostR3410-94-CryptoPro-D-ParamSet  } |
        { GostR3410-94-ParamSetParameters IDENTIFIED BY
                id-GostR3410-94-CryptoPro-XchA-ParamSet  } |
        { GostR3410-94-ParamSetParameters IDENTIFIED BY
                id-GostR3410-94-CryptoPro-XchB-ParamSet  } |
        { GostR3410-94-ParamSetParameters IDENTIFIED BY
                id-GostR3410-94-CryptoPro-XchC-ParamSet  }
    }
  -- GOST R 34.10-94 validation/constructor
    id-GostR3410-94-a           OBJECT IDENTIFIER ::=
        { id-GostR3410-94 a(1) }
    id-GostR3410-94-aBis        OBJECT IDENTIFIER ::=
        { id-GostR3410-94 aBis(2) }
    id-GostR3410-94-b           OBJECT IDENTIFIER ::=
        { id-GostR3410-94 b(3) }
    id-GostR3410-94-bBis        OBJECT IDENTIFIER ::=
        { id-GostR3410-94 bBis(4) }
    GostR3410-94-ValidationParameters-c ::=
        INTEGER (0 .. 65535)
    GostR3410-94-ValidationParameters ::=
        SEQUENCE {
            x0   GostR3410-94-ValidationParameters-c,
            c    GostR3410-94-ValidationParameters-c,
            d    INTEGER OPTIONAL -- 1 < d < p-1 < 2^1024-1

        }
    GostR3410-94-ValidationBisParameters-c ::=
        INTEGER (0 .. 4294967295)
    GostR3410-94-ValidationBisParameters ::=
        SEQUENCE {
            x0   GostR3410-94-ValidationBisParameters-c,
            c    GostR3410-94-ValidationBisParameters-c,
            d    INTEGER OPTIONAL -- 1 < d < p-1 < 2^1024-1

        }
    GostR3410-94-ValidationAlgorithms  ALGORITHM-IDENTIFIER ::= {
        { GostR3410-94-ValidationParameters IDENTIFIED BY



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                        id-GostR3410-94-a } |
        { GostR3410-94-ValidationBisParameters IDENTIFIED BY
                        id-GostR3410-94-aBis } |
        { GostR3410-94-ValidationParameters IDENTIFIED BY
                        id-GostR3410-94-b } |
        { GostR3410-94-ValidationBisParameters IDENTIFIED BY
                        id-GostR3410-94-bBis }
    }
END -- GostR3410-94-ParamSetSyntax

10.8  GostR3410-2001-PKISyntax

GostR3410-2001-PKISyntax
    { iso(1) member-body(2) ru(643) rans(2) cryptopro(2)
      other(1) modules(1) gostR3410-2001-PKISyntax(9) 1 }
DEFINITIONS ::=
BEGIN
-- EXPORTS All --
-- The types and values defined in this module are exported for
-- use in the other ASN.1 modules contained within the Russian
-- Cryptography "GOST" & "GOST R" Specifications, and for the use
-- of other applications which will use them to access Russian
-- Cryptography services. Other applications may use them for
-- their own purposes, but this will not constrain extensions and
-- modifications needed to maintain or improve the Russian
-- Cryptography service.
    IMPORTS
        id-CryptoPro-algorithms,
        id-CryptoPro-ecc-signs, id-CryptoPro-ecc-exchanges,
        gost28147-89-EncryptionSyntax,
        gostR3411-94-DigestSyntax, ALGORITHM-IDENTIFIER,
        cryptographic-Gost-Useful-Definitions
        FROM Cryptographic-Gost-Useful-Definitions
            { iso(1) member-body(2) ru(643) rans(2)
              cryptopro(2) other(1) modules(1)
              cryptographic-Gost-Useful-Definitions(0) 1 }
        Gost28147-89-ParamSet
        FROM Gost28147-89-EncryptionSyntax
             gost28147-89-EncryptionSyntax
        id-GostR3411-94-TestParamSet,
        id-GostR3411-94-CryptoProParamSet
        FROM GostR3411-94-DigestSyntax gostR3411-94-DigestSyntax
    ;
  -- GOST R 34.10-2001 OIDs
    id-GostR3410-2001 OBJECT IDENTIFIER ::=
        { id-CryptoPro-algorithms gostR3410-2001(19) }
    id-GostR3410-2001DH OBJECT IDENTIFIER ::=
        { id-CryptoPro-algorithms gostR3410-2001DH(98) }



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    id-GostR3411-94-with-GostR3410-2001 OBJECT IDENTIFIER ::=
        { id-CryptoPro-algorithms
          gostR3411-94-with-gostR3410-2001(3) }
  -- GOST R 34.10-2001 public key parameter set OIDs
    id-GostR3410-2001-TestParamSet OBJECT IDENTIFIER ::=
        { id-CryptoPro-ecc-signs test(0) }
    id-GostR3410-2001-CryptoPro-A-ParamSet OBJECT IDENTIFIER ::=
        { id-CryptoPro-ecc-signs cryptopro-A(1) }
    id-GostR3410-2001-CryptoPro-B-ParamSet OBJECT IDENTIFIER ::=
        { id-CryptoPro-ecc-signs cryptopro-B(2) }
    id-GostR3410-2001-CryptoPro-C-ParamSet OBJECT IDENTIFIER ::=
        { id-CryptoPro-ecc-signs cryptopro-C(3) }
    id-GostR3410-2001-CryptoPro-XchA-ParamSet
        OBJECT IDENTIFIER ::=
                { id-CryptoPro-ecc-exchanges cryptopro-XchA(0) }
    id-GostR3410-2001-CryptoPro-XchB-ParamSet
        OBJECT IDENTIFIER ::=
                { id-CryptoPro-ecc-exchanges cryptopro-XchB(1) }
  -- GOST R 34.10-2001 Data Types
    GostR3410-2001-CertificateSignature ::=
        BIT STRING ( SIZE(256..512) )
    GostR3410-2001-PublicKey ::=
        OCTET STRING ( SIZE(64) )
    GostR3410-2001-PublicKeyParameters ::=
        SEQUENCE {
            publicKeyParamSet
                OBJECT IDENTIFIER (
                    id-GostR3410-2001-TestParamSet |
                        -- Only for testing purposes
                    id-GostR3410-2001-CryptoPro-A-ParamSet |
                    id-GostR3410-2001-CryptoPro-B-ParamSet |
                    id-GostR3410-2001-CryptoPro-C-ParamSet |
                    id-GostR3410-2001-CryptoPro-XchA-ParamSet |
                    id-GostR3410-2001-CryptoPro-XchB-ParamSet
                ),
            digestParamSet
                OBJECT IDENTIFIER (
                    id-GostR3411-94-TestParamSet |
                        -- Only for testing purposes
                    id-GostR3411-94-CryptoProParamSet
                ),
            encryptionParamSet Gost28147-89-ParamSet OPTIONAL
        }
    GostR3410-2001-PublicKeyAlgorithms  ALGORITHM-IDENTIFIER ::= {
        { GostR3410-2001-PublicKeyParameters IDENTIFIED BY
                        id-GostR3410-2001 }
    }
END -- GostR3410-2001-PKISyntax



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10.9  GostR3410-2001-ParamSetSyntax

GostR3410-2001-ParamSetSyntax
    { iso(1) member-body(2) ru(643) rans(2) cryptopro(2)
      other(1) modules(1) gostR3410-2001-ParamSetSyntax(12) 1 }
DEFINITIONS ::=
BEGIN
-- EXPORTS All --
-- The types and values defined in this module are exported for
-- use in the other ASN.1 modules contained within the Russian
-- Cryptography "GOST" & "GOST R" Specifications, and for the use
-- of other applications which will use them to access Russian
-- Cryptography services. Other applications may use them for
-- their own purposes, but this will not constrain extensions and
-- modifications needed to maintain or improve the Russian
-- Cryptography service.
    IMPORTS
        gostR3410-2001-PKISyntax, ALGORITHM-IDENTIFIER,
        cryptographic-Gost-Useful-Definitions
        FROM Cryptographic-Gost-Useful-Definitions
            { iso(1) member-body(2) ru(643) rans(2)
              cryptopro(2) other(1) modules(1)
              cryptographic-Gost-Useful-Definitions(0) 1 }
        id-GostR3410-2001,
        id-GostR3410-2001-TestParamSet,
        id-GostR3410-2001-CryptoPro-A-ParamSet,
        id-GostR3410-2001-CryptoPro-B-ParamSet,
        id-GostR3410-2001-CryptoPro-C-ParamSet,
        id-GostR3410-2001-CryptoPro-XchA-ParamSet,
        id-GostR3410-2001-CryptoPro-XchB-ParamSet
        FROM GostR3410-2001-PKISyntax gostR3410-2001-PKISyntax
    ;
    GostR3410-2001-ParamSetParameters ::=
        SEQUENCE {
            a INTEGER,  -- 0 < a < p < 2^256
            b INTEGER,  -- 0 < b < p < 2^256
            p INTEGER,  -- 2^254 < p < 2^256
            q INTEGER,  -- 2^254 < q < 2^256
            x INTEGER,  -- 0 < x < p < 2^256
            y INTEGER   -- 0 < y < p < 2^256
        }
  -- GOST R 34.10-2001 public key parameter set:
  -- OIDs for parameter sets are imported from
  -- GostR3410-2001-PKISyntax
    GostR3410-2001-ParamSetAlgorithm ALGORITHM-IDENTIFIER ::= {
        { GostR3410-2001-ParamSetParameters IDENTIFIED BY
                id-GostR3410-2001-TestParamSet } |
        { GostR3410-2001-ParamSetParameters IDENTIFIED BY



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                id-GostR3410-2001-CryptoPro-A-ParamSet  } |
        { GostR3410-2001-ParamSetParameters IDENTIFIED BY
                id-GostR3410-2001-CryptoPro-B-ParamSet  } |
        { GostR3410-2001-ParamSetParameters IDENTIFIED BY
                id-GostR3410-2001-CryptoPro-C-ParamSet  } |
        { GostR3410-2001-ParamSetParameters IDENTIFIED BY
                id-GostR3410-2001-CryptoPro-XchA-ParamSet  } |
        { GostR3410-2001-ParamSetParameters IDENTIFIED BY
                id-GostR3410-2001-CryptoPro-XchB-ParamSet  }
    }
END -- GostR3410-2001-ParamSetSyntax

11  Appendix Parameters

   Parameters here are given as SEQUENCE OF AlgorithmIdentifier in ASN.1
   DER encoding [X.660], stored in the same format as the examples in
   [RFC 4134], and can be extracted using the same program.

   If you want to extract without the program, copy all the lines
   between the "|>" and "|<" markers, remove any page breaks, and remove
   the "|" in the first column of each line.  The result is a valid
   Base64 blob that can be processed by any Base64 decoder.

11.1  Encryption algorithm parameters

   For each AlgorithmIdentifier in this sequence the parameters field
   contains Gost28147-89-ParamSetParameters.

    0 30  480: SEQUENCE {
    4 30   94:  SEQUENCE {
    6 06    7:   OBJECT IDENTIFIER
             :    id-Gost28147-89-TestParamSet
   15 30   83:   SEQUENCE {
   17 04   64:    OCTET STRING
             :     4C DE 38 9C 29 89 EF B6 FF EB 56 C5 5E C2 9B 02
             :     98 75 61 3B 11 3F 89 60 03 97 0C 79 8A A1 D5 5D
             :     E2 10 AD 43 37 5D B3 8E B4 2C 77 E7 CD 46 CA FA
             :     D6 6A 20 1F 70 F4 1E A4 AB 03 F2 21 65 B8 44 D8
   83 02    1:    INTEGER 0
   86 02    1:    INTEGER 64
   89 30    9:    SEQUENCE {
   91 06    7:     OBJECT IDENTIFIER
             :      id-Gost28147-89-None-KeyMeshing
             :     }
             :    }
             :   }
  100 30   94:  SEQUENCE {
  102 06    7:   OBJECT IDENTIFIER



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             :    id-Gost28147-89-CryptoPro-A-ParamSet
  111 30   83:   SEQUENCE {
  113 04   64:    OCTET STRING

             --  K1 K2 K3 K4 K5 K6 K7 K8
             --  9  3  E  E  B  3  1  B
             --  6  7  4  7  5  A  D  A
             --  3  E  6  A  1  D  2  F
             --  2  9  2  C  9  C  9  5
             --  8  8  B  D  8  1  7  0
             --  B  A  3  1  D  2  A  C
             --  1  F  D  3  F  0  6  E
             --  7  0  8  9  0  B  0  8
             --  A  5  C  0  E  7  8  6
             --  4  2  F  2  4  5  C  2
             --  E  6  5  B  2  9  4  3
             --  F  C  A  4  3  4  5  9
             --  C  B  0  F  C  8  F  1
             --  0  4  7  8  7  F  3  7
             --  D  D  1  5  A  E  B  D
             --  5  1  9  6  6  6  E  4

             :     93 EE B3 1B 67 47 5A DA 3E 6A 1D 2F 29 2C 9C 95
             :     88 BD 81 70 BA 31 D2 AC 1F D3 F0 6E 70 89 0B 08
             :     A5 C0 E7 86 42 F2 45 C2 E6 5B 29 43 FC A4 34 59
             :     CB 0F C8 F1 04 78 7F 37 DD 15 AE BD 51 96 66 E4
  179 02    1:    INTEGER 1
  182 02    1:    INTEGER 64
  185 30    9:    SEQUENCE {
  187 06    7:     OBJECT IDENTIFIER
             :      id-Gost28147-89-CryptoPro-KeyMeshing
             :     }
             :    }
             :   }
  196 30   94:  SEQUENCE {
  198 06    7:   OBJECT IDENTIFIER
             :    id-Gost28147-89-CryptoPro-B-ParamSet
  207 30   83:   SEQUENCE {
  209 04   64:    OCTET STRING
             :     80 E7 28 50 41 C5 73 24 B2 00 C2 AB 1A AD F6 BE
             :     34 9B 94 98 5D 26 5D 13 05 D1 AE C7 9C B2 BB 31
             :     29 73 1C 7A E7 5A 41 42 A3 8C 07 D9 CF FF DF 06
             :     DB 34 6A 6F 68 6E 80 FD 76 19 E9 85 FE 48 35 EC
  275 02    1:    INTEGER 1
  278 02    1:    INTEGER 64
  281 30    9:    SEQUENCE {
  283 06    7:     OBJECT IDENTIFIER
             :      id-Gost28147-89-CryptoPro-KeyMeshing



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             :     }
             :    }
             :   }
  292 30   94:  SEQUENCE {
  294 06    7:   OBJECT IDENTIFIER
             :    id-Gost28147-89-CryptoPro-C-ParamSet
  303 30   83:   SEQUENCE {
  305 04   64:    OCTET STRING
             :     10 83 8C A7 B1 26 D9 94 C7 50 BB 60 2D 01 01 85
             :     9B 45 48 DA D4 9D 5E E2 05 FA 12 2F F2 A8 24 0E
             :     48 3B 97 FC 5E 72 33 36 8F C9 C6 51 EC D7 E5 BB
             :     A9 6E 6A 4D 7A EF F0 19 66 1C AF C3 33 B4 7D 78
  371 02    1:    INTEGER 1
  374 02    1:    INTEGER 64
  377 30    9:    SEQUENCE {
  379 06    7:     OBJECT IDENTIFIER
             :      id-Gost28147-89-CryptoPro-KeyMeshing
             :     }
             :    }
             :   }
  388 30   94:  SEQUENCE {
  390 06    7:   OBJECT IDENTIFIER
             :    id-Gost28147-89-CryptoPro-D-ParamSet
  399 30   83:   SEQUENCE {
  401 04   64:    OCTET STRING
             :     FB 11 08 31 C6 C5 C0 0A 23 BE 8F 66 A4 0C 93 F8
             :     6C FA D2 1F 4F E7 25 EB 5E 60 AE 90 02 5D BB 24
             :     77 A6 71 DC 9D D2 3A 83 E8 4B 64 C5 D0 84 57 49
             :     15 99 4C B7 BA 33 E9 AD 89 7F FD 52 31 28 16 7E
  467 02    1:    INTEGER 1
  470 02    1:    INTEGER 64
  473 30    9:    SEQUENCE {
  475 06    7:     OBJECT IDENTIFIER
             :      id-Gost28147-89-CryptoPro-KeyMeshing
             :     }
             :    }
             :   }
             :  }

|>Gost28147-89-ParamSetParameters.bin
|MIIB4DBeBgcqhQMCAh8AMFMEQEzeOJwpie+2/+tWxV7CmwKYdWE7ET+JYAOXDHmK
|odVd4hCtQzdds460LHfnzUbK+tZqIB9w9B6kqwPyIWW4RNgCAQACAUAwCQYHKoUD
|AgIOADBeBgcqhQMCAh8BMFMEQJPusxtnR1raPmodLyksnJWIvYFwujHSrB/T8G5w
|iQsIpcDnhkLyRcLmWylD/KQ0WcsPyPEEeH833RWuvVGWZuQCAQECAUAwCQYHKoUD
|AgIOATBeBgcqhQMCAh8CMFMEQIDnKFBBxXMksgDCqxqt9r40m5SYXSZdEwXRrsec
|srsxKXMceudaQUKjjAfZz//fBts0am9oboD9dhnphf5INewCAQECAUAwCQYHKoUD
|AgIOATBeBgcqhQMCAh8DMFMEQBCDjKexJtmUx1C7YC0BAYWbRUja1J1e4gX6Ei/y
|qCQOSDuX/F5yMzaPycZR7Nflu6luak167/AZZhyvwzO0fXgCAQECAUAwCQYHKoUD



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|AgIOATBeBgcqhQMCAh8EMFMEQPsRCDHGxcAKI76PZqQMk/hs+tIfT+cl615grpAC
|Xbskd6Zx3J3SOoPoS2TF0IRXSRWZTLe6M+mtiX/9UjEoFn4CAQECAUAwCQYHKoUD
|AgIOAQ==
|<Gost28147-89-ParamSetParameters.bin

11.2  Digest algorithm parameters

   For each AlgorithmIdentifier in this sequence the parameters field
   contains GostR3411-94-ParamSetParameters.

    0 30  226: SEQUENCE {
    3 30  111:  SEQUENCE {
    5 06    7:   OBJECT IDENTIFIER
             :    id-GostR3411-94-TestParamSet
   14 30  100:   SEQUENCE {
   16 04   64:    OCTET STRING

             --    pi1 pi2 pi3 pi4 pi5 pi6 pi7 pi8
             --     4   E   5   7   6   4   D   1
             --     A   B   8   D   C   B   B   F
             --     9   4   1   A   7   A   4   D
             --     2   C   D   1   1   0   1   0
             --     D   6   A   0   5   7   3   5
             --     8   D   3   8   F   2   F   7
             --     0   F   4   9   D   1   5   A
             --     E   A   2   F   8   D   9   4
             --     6   2   E   E   4   3   0   9
             --     B   3   F   4   A   6   A   2
             --     1   8   C   6   9   8   E   3
             --     C   1   7   C   E   5   7   E
             --     7   0   6   B   0   9   6   6
             --     F   7   0   2   3   C   8   B
             --     5   5   9   5   B   F   2   8
             --     3   9   B   3   2   E   C   C

             :     4E 57 64 D1 AB 8D CB BF 94 1A 7A 4D 2C D1 10 10
             :     D6 A0 57 35 8D 38 F2 F7 0F 49 D1 5A EA 2F 8D 94
             :     62 EE 43 09 B3 F4 A6 A2 18 C6 98 E3 C1 7C E5 7E
             :     70 6B 09 66 F7 02 3C 8B 55 95 BF 28 39 B3 2E CC
   82 04   32:    OCTET STRING
             :     00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
             :     00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
             :    }
             :   }
  116 30  111:  SEQUENCE {
  118 06    7:   OBJECT IDENTIFIER
             :    id-GostR3411-94-CryptoProParamSet
  127 30  100:   SEQUENCE {



Popov,Kurepkin,Leontiev       Informational                    [Page 33]

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  129 04   64:    OCTET STRING
             :     A5 74 77 D1 4F FA 66 E3 54 C7 42 4A 60 EC B4 19
             :     82 90 9D 75 1D 4F C9 0B 3B 12 2F 54 79 08 A0 AF
             :     D1 3E 1A 38 C7 B1 81 C6 E6 56 05 87 03 25 EB FE
             :     9C 6D F8 6D 2E AB DE 20 BA 89 3C 92 F8 D3 53 BC
  195 04   32:    OCTET STRING
             :     00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
             :     00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
             :    }
             :   }
             :  }

|>GostR3411-94-ParamSetParameters.bin
|MIHiMG8GByqFAwICHgAwZARATldk0auNy7+UGnpNLNEQENagVzWNOPL3D0nRWuov
|jZRi7kMJs/SmohjGmOPBfOV+cGsJZvcCPItVlb8oObMuzAQgAAAAAAAAAAAAAAAA
|AAAAAAAAAAAAAAAAAAAAAAAAAAAwbwYHKoUDAgIeATBkBECldHfRT/pm41THQkpg
|7LQZgpCddR1PyQs7Ei9UeQigr9E+GjjHsYHG5lYFhwMl6/6cbfhtLqveILqJPJL4
|01O8BCAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==
|<GostR3411-94-ParamSetParameters.bin

11.3  GOST R 34.10-94 public key algorithm parameters

   For each AlgorithmIdentifier in this sequence the parameters field
   contains GostR3410-94-ParamSetParameters.

    0 30 2882: SEQUENCE {
    4 30  209:  SEQUENCE {
    7 06    7:   OBJECT IDENTIFIER
             :    id-GostR3410-94-TestParamSet
   16 30  197:   SEQUENCE {
   19 02    2:    INTEGER 512
   23 02   65:    INTEGER
             :     00 EE 81 72 AE 89 96 60 8F B6 93 59 B8 9E B8 2A
             :     69 85 45 10 E2 97 7A 4D 63 BC 97 32 2C E5 DC 33
             :     86 EA 0A 12 B3 43 E9 19 0F 23 17 75 39 84 58 39
             :     78 6B B0 C3 45 D1 65 97 6E F2 19 5E C9 B1 C3 79
             :     E3
   90 02   33:    INTEGER
             :     00 98 91 5E 7E C8 26 5E DF CD A3 1E 88 F2 48 09
             :     DD B0 64 BD C7 28 5D D5 0D 72 89 F0 AC 6F 49 DD
             :     2D
  125 02   65:    INTEGER
             :     00 9E 96 03 15 00 C8 77 4A 86 95 82 D4 AF DE 21
             :     27 AF AD 25 38 B4 B6 27 0A 6F 7C 88 37 B5 0D 50
             :     F2 06 75 59 84 A4 9E 50 93 04 D6 48 BE 2A B5 AA
             :     B1 8E BE 2C D4 6A C3 D8 49 5B 14 2A A6 CE 23 E2
             :     1C
  192 30   22:    SEQUENCE {



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  194 06    7:     OBJECT IDENTIFIER id-GostR3410-94-a
  203 30   11:     SEQUENCE {
  205 02    2:      INTEGER 24265
  209 02    2:      INTEGER 29505
  213 02    1:      INTEGER 2
             :      }
             :     }
             :    }
             :   }
  216 30  342:  SEQUENCE {
  220 06    7:   OBJECT IDENTIFIER
             :    id-GostR3410-94-CryptoPro-A-ParamSet
  229 30  329:   SEQUENCE {
  233 02    2:    INTEGER 1024
  237 02  129:    INTEGER
             :     00 B4 E2 5E FB 01 8E 3C 8B 87 50 5E 2A 67 55 3C
             :     5E DC 56 C2 91 4B 7E 4F 89 D2 3F 03 F0 33 77 E7
             :     0A 29 03 48 9D D6 0E 78 41 8D 3D 85 1E DB 53 17
             :     C4 87 1E 40 B0 42 28 C3 B7 90 29 63 C4 B7 D8 5D
             :     52 B9 AA 88 F2 AF DB EB 28 DA 88 69 D6 DF 84 6A
             :     1D 98 92 4E 92 55 61 BD 69 30 0B 9D DD 05 D2 47
             :     B5 92 2D 96 7C BB 02 67 18 81 C5 7D 10 E5 EF 72
             :     D3 E6 DA D4 22 3D C8 2A A1 F7 D0 29 46 51 A4 80
             :     DF
  369 02   33:    INTEGER
             :     00 97 24 32 A4 37 17 8B 30 BD 96 19 5B 77 37 89
             :     AB 2F FF 15 59 4B 17 6D D1 75 B6 32 56 EE 5A F2
             :     CF
  404 02  129:    INTEGER
             :     00 8F D3 67 31 23 76 54 BB E4 1F 5F 1F 84 53 E7
             :     1C A4 14 FF C2 2C 25 D9 15 30 9E 5D 2E 62 A2 A2
             :     6C 71 11 F3 FC 79 56 8D AF A0 28 04 2F E1 A5 2A
             :     04 89 80 5C 0D E9 A1 A4 69 C8 44 C7 CA BB EE 62
             :     5C 30 78 88 8C 1D 85 EE A8 83 F1 AD 5B C4 E6 77
             :     6E 8E 1A 07 50 91 2D F6 4F 79 95 64 99 F1 E1 82
             :     47 5B 0B 60 E2 63 2A DC D8 CF 94 E9 C5 4F D1 F3
             :     B1 09 D8 1F 00 BF 2A B8 CB 86 2A DF 7D 40 B9 36
             :     9A
  536 30   24:    SEQUENCE {
  538 06    7:     OBJECT IDENTIFIER id-GostR3410-94-bBis
  547 30   13:     SEQUENCE {
  549 02    4:      INTEGER 1376285941
  555 02    5:      INTEGER
             :       00 EE 39 AD B3
             :      }
             :     }
             :    }
             :   }



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  562 30  427:  SEQUENCE {
  566 06    7:   OBJECT IDENTIFIER
             :    id-GostR3410-94-CryptoPro-B-ParamSet
  575 30  414:   SEQUENCE {
  579 02    2:    INTEGER 1024
  583 02  129:    INTEGER
             :     00 C6 97 1F C5 75 24 B3 0C 90 18 C5 E6 21 DE 15
             :     49 97 36 85 4F 56 A6 F8 AE E6 5A 7A 40 46 32 B1
             :     BC F0 34 9F FC AF CB 0A 10 31 77 97 1F C1 61 2A
             :     DC DB 8C 8C C9 38 C7 02 25 C8 FD 12 AF F0 1B 1D
             :     06 4E 0A D6 FD E6 AB 91 59 16 6C B9 F2 FC 17 1D
             :     92 F0 CC 7B 6A 6B 2C D7 FA 34 2A CB E2 C9 31 5A
             :     42 D5 76 B1 EC CE 77 A9 63 15 7F 3D 0B D9 6A 8E
             :     B0 B0 F3 50 2A D2 38 10 1B 05 11 63 34 F1 E5 B7
             :     AB
  715 02   33:    INTEGER
             :     00 B0 9D 63 4C 10 89 9C D7 D4 C3 A7 65 74 03 E0
             :     58 10 B0 7C 61 A6 88 BA B2 C3 7F 47 5E 30 8B 06
             :     07
  750 02  128:    INTEGER
             :     3D 26 B4 67 D9 4A 3F FC 9D 71 BF 8D B8 93 40 84
             :     13 72 64 F3 C2 E9 EB 16 DC A2 14 B8 BC 7C 87 24
             :     85 33 67 44 93 4F D2 EF 59 43 F9 ED 0B 74 5B 90
             :     AA 3E C8 D7 0C DC 91 68 24 78 B6 64 A2 E1 F8 FB
             :     56 CE F2 97 2F EE 7E DB 08 4A F7 46 41 9B 85 4F
             :     AD 02 CC 3E 36 46 FF 2E 1A 18 DD 4B EB 3C 44 F7
             :     F2 74 55 88 02 96 49 67 45 46 CC 91 87 C2 07 FB
             :     8F 2C EC E8 E2 29 3F 68 39 5C 47 04 AF 04 BA B5
  881 30  110:    SEQUENCE {
  883 06    7:     OBJECT IDENTIFIER id-GostR3410-94-bBis
  892 30   99:     SEQUENCE {
  894 02    4:      INTEGER 1536654555
  900 02    4:      INTEGER 1855361757
  906 02   85:      INTEGER
             :       00 BC 3C BB DB 7E 6F 84 82 86 E1 9A D9 A2 7A 8E
             :       29 7E 5B 71 C5 3D D9 74 CD F6 0F 93 73 56 DF 69
             :       CB C9 7A 30 0C CC 71 68 5C 55 30 46 14 7F 11 56
             :       8C 4F DD F3 63 D9 D8 86 43 83 45 A6 2C 3B 75 96
             :       3D 65 46 AD FA BF 31 B3 12 90 D1 2C AE 65 EC B8
             :       30 9E F6 67 82
             :      }
             :     }
             :    }
             :   }
  993 30  351:  SEQUENCE {
  997 06    7:   OBJECT IDENTIFIER
             :    id-GostR3410-94-CryptoPro-C-ParamSet
 1006 30  338:   SEQUENCE {



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 1010 02    2:    INTEGER 1024
 1014 02  129:    INTEGER
             :     00 9D 88 E6 D7 FE 33 13 BD 2E 74 5C 7C DD 2A B9
             :     EE 4A F3 C8 89 9E 84 7D E7 4A 33 78 3E A6 8B C3
             :     05 88 BA 1F 73 8C 6A AF 8A B3 50 53 1F 18 54 C3
             :     83 7C C3 C8 60 FF D7 E2 E1 06 C3 F6 3B 3D 8A 4C
             :     03 4C E7 39 42 A6 C3 D5 85 B5 99 CF 69 5E D7 A3
             :     C4 A9 3B 2B 94 7B 71 57 BB 1A 1C 04 3A B4 1E C8
             :     56 6C 61 45 E9 38 A6 11 90 6D E0 D3 2E 56 24 94
             :     56 9D 7E 99 9A 0D DA 5C 87 9B DD 91 FE 12 4D F1
             :     E9
 1146 02   33:    INTEGER
             :     00 FA DD 19 7A BD 19 A1 B4 65 3E EC F7 EC A4 D6
             :     A2 2B 1F 7F 89 3B 64 1F 90 16 41 FB B5 55 35 4F
             :     AF
 1181 02  128:    INTEGER
             :     74 47 ED 71 56 31 05 99 07 0B 12 60 99 47 A5 C8
             :     C8 A8 62 5C F1 CF 25 2B 40 7B 33 1F 93 D6 39 DD
             :     D1 BA 39 26 56 DE CA 99 2D D0 35 35 43 29 A1 E9
             :     5A 6E 32 D6 F4 78 82 D9 60 B8 F1 0A CA FF 79 6D
             :     13 CD 96 11 F8 53 DA B6 D2 62 34 83 E4 67 88 70
             :     84 93 93 7A 1A 29 44 25 98 AE C2 E0 74 20 22 56
             :     34 40 FE 9C 18 74 0E CE 67 65 AC 05 FA F0 24 A6
             :     4B 02 6E 7E 40 88 40 81 9E 96 2E 7E 5F 40 1A E3
 1312 30   34:    SEQUENCE {
 1314 06    7:     OBJECT IDENTIFIER id-GostR3410-94-bBis
 1323 30   23:     SEQUENCE {
 1325 02    4:      INTEGER 1132758852
 1331 02    5:      INTEGER
             :       00 B5 0A 82 6D
 1338 02    8:      INTEGER
             :       7F 57 5E 81 94 BC 5B DF
             :      }
             :     }
             :    }
             :   }
 1348 30  371:  SEQUENCE {
 1352 06    7:   OBJECT IDENTIFIER
             :    id-GostR3410-94-CryptoPro-D-ParamSet
 1361 30  358:   SEQUENCE {
 1365 02    2:    INTEGER 1024
 1369 02  129:    INTEGER
             :     00 80 F1 02 D3 2B 0F D1 67 D0 69 C2 7A 30 7A DA
             :     D2 C4 66 09 19 04 DB AA 55 D5 B8 CC 70 26 F2 F7
             :     A1 91 9B 89 0C B6 52 C4 0E 05 4E 1E 93 06 73 5B
             :     43 D7 B2 79 ED DF 91 02 00 1C D9 E1 A8 31 FE 8A
             :     16 3E ED 89 AB 07 CF 2A BE 82 42 AC 9D ED DD BF
             :     98 D6 2C DD D1 EA 4F 5F 15 D3 A4 2A 66 77 BD D2



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             :     93 B2 42 60 C0 F2 7C 0F 1D 15 94 86 14 D5 67 B6
             :     6F A9 02 BA A1 1A 69 AE 3B CE AD BB 83 E3 99 C9
             :     B5
 1501 02   33:    INTEGER
             :     00 F0 F5 44 C4 18 AA C2 34 F6 83 F0 33 51 1B 65
             :     C2 16 51 A6 07 8B DA 2D 69 BB 9F 73 28 67 50 21
             :     49
 1536 02  128:    INTEGER
             :     6B CC 0B 4F AD B3 88 9C 1E 06 AD D2 3C C0 9B 8A
             :     B6 EC DE DF 73 F0 46 32 59 5E E4 25 00 05 D6 AF
             :     5F 5A DE 44 CB 1E 26 E6 26 3C 67 23 47 CF A2 6F
             :     9E 93 93 68 1E 6B 75 97 33 78 4C DE 5D BD 9A 14
             :     A3 93 69 DF D9 9F A8 5C C0 D1 02 41 C4 01 03 43
             :     F3 4A 91 39 3A 70 6C F1 26 77 CB FA 1F 57 8D 6B
             :     6C FB E8 A1 24 2C FC C9 4B 3B 65 3A 47 6E 14 5E
             :     38 62 C1 8C C3 FE D8 25 7C FE F7 4C DB 20 5B F1
 1667 30   54:    SEQUENCE {
 1669 06    7:     OBJECT IDENTIFIER id-GostR3410-94-bBis
 1678 30   43:     SEQUENCE {
 1680 02    4:      INTEGER 333089693
 1686 02    5:      INTEGER
             :       00 A0 E9 DE 4B
 1693 02   28:      INTEGER
             :       41 AB 97 85 7F 42 61 43 55 D3 2D B0 B1 06 9F 10
             :       9A 4D A2 83 67 6C 7C 53 A6 81 85 B4
             :      }
             :     }
             :    }
             :   }
 1723 30  396:  SEQUENCE {
 1727 06    7:   OBJECT IDENTIFIER
             :    id-GostR3410-94-CryptoPro-XchA-ParamSet
 1736 30  383:   SEQUENCE {
 1740 02    2:    INTEGER 1024
 1744 02  129:    INTEGER
             :     00 CA 3B 3F 2E EE 9F D4 63 17 D4 95 95 A9 E7 51
             :     8E 6C 63 D8 F4 EB 4D 22 D1 0D 28 AF 0B 88 39 F0
             :     79 F8 28 9E 60 3B 03 53 07 84 B9 BB 5A 1E 76 85
             :     9E 48 50 C6 70 C7 B7 1C 0D F8 4C A3 E0 D6 C1 77
             :     FE 9F 78 A9 D8 43 32 30 A8 83 CD 82 A2 B2 B5 C7
             :     A3 30 69 80 27 85 70 CD B7 9B F0 10 74 A6 9C 96
             :     23 34 88 24 B0 C5 37 91 D5 3C 6A 78 CA B6 9E 1C
             :     FB 28 36 86 11 A3 97 F5 0F 54 1E 16 DB 34 8D BE
             :     5F
 1876 02   33:    INTEGER
             :     00 CA E4 D8 5F 80 C1 47 70 4B 0C A4 8E 85 FB 00
             :     A9 05 7A A4 AC C4 46 68 E1 7F 19 96 D7 15 26 90
             :     D9



Popov,Kurepkin,Leontiev       Informational                    [Page 38]

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 1911 02  129:    INTEGER
             :     00 BE 27 D6 52 F2 F1 E3 39 DA 73 42 11 B8 5B 06
             :     AE 4D E2 36 AA 8F BE EB 3F 1A DC C5 2C D4 38 53
             :     77 7E 83 4A 6A 51 81 38 67 8A 8A DB D3 A5 5C 70
             :     A7 EA B1 BA 7A 07 19 54 86 77 AA F4 E6 09 FF B4
             :     7F 6B 9D 7E 45 B0 D0 6D 83 D7 AD C5 33 10 AB D8
             :     57 83 E7 31 7F 7E C7 32 68 B6 A9 C0 8D 26 0B 85
             :     D8 48 56 96 CA 39 C1 7B 17 F0 44 D1 E0 50 48 90
             :     36 AB D3 81 C5 E6 BF 82 BA 35 2A 1A FF 13 66 01
             :     AF
 2043 30   78:    SEQUENCE {
 2045 06    7:     OBJECT IDENTIFIER id-GostR3410-94-bBis
 2054 30   67:     SEQUENCE {
 2056 02    5:      INTEGER
             :       00 D0 5E 9F 14
 2063 02    4:      INTEGER 1177570399
 2069 02   52:      INTEGER
             :       35 AB 87 53 99 CD A3 3C 14 6C A6 29 66 0E 5A 5E
             :       5C 07 71 4C A3 26 DB 03 2D D6 75 19 95 CD B9 0A
             :       61 2B 92 28 93 2D 83 02 70 4E C2 4A 5D EF 77 39
             :       C5 81 3D 83
             :      }
             :     }
             :    }
             :   }
 2123 30  375:  SEQUENCE {
 2127 06    7:   OBJECT IDENTIFIER
             :    id-GostR3410-94-CryptoPro-XchB-ParamSet
 2136 30  362:   SEQUENCE {
 2140 02    2:    INTEGER 1024
 2144 02  129:    INTEGER
             :     00 92 86 DB DA 91 EC CF C3 06 0A A5 59 83 18 E2
             :     A6 39 F5 BA 90 A4 CA 65 61 57 B2 67 3F B1 91 CD
             :     05 89 EE 05 F4 CE F1 BD 13 50 84 08 27 14 58 C3
             :     08 51 CE 7A 4E F5 34 74 2B FB 11 F4 74 3C 8F 78
             :     7B 11 19 3B A3 04 C0 E6 BC A2 57 01 BF 88 AF 1C
             :     B9 B8 FD 47 11 D8 9F 88 E3 2B 37 D9 53 16 54 1B
             :     F1 E5 DB B4 98 9B 3D F1 36 59 B8 8C 0F 97 A3 C1
             :     08 7B 9F 2D 53 17 D5 57 DC D4 AF C6 D0 A7 54 E2
             :     79
 2276 02   33:    INTEGER
             :     00 C9 66 E9 B3 B8 B7 CD D8 2F F0 F8 3A F8 70 36
             :     C3 8F 42 23 8E C5 0A 87 6C D3 90 E4 3D 67 B6 01
             :     3F
 2311 02  128:    INTEGER
             :     7E 9C 30 96 67 6F 51 E3 B2 F9 88 4C F0 AC 21 56
             :     77 94 96 F4 10 E0 49 CE D7 E5 3D 8B 7B 5B 36 6B
             :     1A 60 08 E5 19 66 05 A5 5E 89 C3 19 0D AB F8 0B



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             :     9F 11 63 C9 79 FC D1 83 28 DA E5 E9 04 88 11 B3
             :     70 10 7B B7 71 5F 82 09 1B B9 DE 0E 33 EE 2F ED
             :     62 55 47 4F 87 69 FC E5 EA FA EE F1 CB 5A 32 E0
             :     D5 C6 C2 F0 FC 0B 34 47 07 29 47 F5 B4 C3 87 66
             :     69 93 A3 33 FC 06 56 8E 53 4A D5 6D 23 38 D7 29
 2442 30   58:    SEQUENCE {
 2444 06    7:     OBJECT IDENTIFIER id-GostR3410-94-bBis
 2453 30   47:     SEQUENCE {
 2455 02    4:      INTEGER 2046851076
 2461 02    5:      INTEGER
             :       00 D3 1A 4F F7
 2468 02   32:      INTEGER
             :       7E C1 23 D1 61 47 77 62 83 8C 2B EA 9D BD F3 30
             :       74 AF 6D 41 D1 08 A0 66 A1 E7 A0 7A B3 04 8D E2
             :      }
             :     }
             :    }
             :   }
 2502 30  380:  SEQUENCE {
 2506 06    7:   OBJECT IDENTIFIER
             :    id-GostR3410-94-CryptoPro-XchC-ParamSet
 2515 30  367:   SEQUENCE {
 2519 02    2:    INTEGER 1024
 2523 02  129:    INTEGER
             :     00 B1 94 03 6A CE 14 13 9D 36 D6 42 95 AE 6C 50
             :     FC 4B 7D 65 D8 B3 40 71 13 66 CA 93 F3 83 65 39
             :     08 EE 63 7B E4 28 05 1D 86 61 26 70 AD 7B 40 2C
             :     09 B8 20 FA 77 D9 DA 29 C8 11 1A 84 96 DA 6C 26
             :     1A 53 ED 25 2E 4D 8A 69 A2 03 76 E6 AD DB 3B DC
             :     D3 31 74 9A 49 1A 18 4B 8F DA 6D 84 C3 1C F0 5F
             :     91 19 B5 ED 35 24 6E A4 56 2D 85 92 8B A1 13 6A
             :     8D 0E 5A 7E 5C 76 4B A8 90 20 29 A1 33 6C 63 1A
             :     1D
 2655 02   33:    INTEGER
             :     00 96 12 04 77 DF 0F 38 96 62 8E 6F 4A 88 D8 3C
             :     93 20 4C 21 0F F2 62 BC CB 7D AE 45 03 55 12 52
             :     59
 2690 02  128:    INTEGER
             :     3F 18 17 05 2B AA 75 98 FE 3E 4F 4F C5 C5 F6 16
             :     E1 22 CF F9 EB D8 9E F8 1D C7 CE 8B F5 6C C6 4B
             :     43 58 6C 80 F1 C4 F5 6D D5 71 8F DD 76 30 0B E3
             :     36 78 42 59 CA 25 AA DE 5A 48 3F 64 C0 2A 20 CF
             :     4A 10 F9 C1 89 C4 33 DE FE 31 D2 63 E6 C9 76 46
             :     60 A7 31 EC CA EC B7 4C 82 79 30 37 31 E8 CF 69
             :     20 5B C7 3E 5A 70 BD F9 3E 5B B6 81 DA B4 EE B9
             :     C7 33 CA AB 2F 67 3C 47 5E 0E CA 92 1D 29 78 2E
 2821 30   63:    SEQUENCE {
 2823 06    7:     OBJECT IDENTIFIER id-GostR3410-94-bBis



Popov,Kurepkin,Leontiev       Informational                    [Page 40]

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 2832 30   52:     SEQUENCE {
 2834 02    4:      INTEGER 371898640
 2840 02    5:      INTEGER
             :       00 93 F8 28 D3
 2847 02   37:      INTEGER
             :       00 CA 82 CC E7 8A 73 8B C4 6F 10 3D 53 B9 BF 80
             :       97 45 EC 84 5E 4F 6D A4 62 60 6C 51 F6 0E CF 30
             :       2E 31 20 4B 81
             :      }
             :     }
             :    }
             :   }
             :  }

|>GostR3410-94-ParamSetParameters.bin
|MIILQjCB0QYHKoUDAgIgADCBxQICAgACQQDugXKuiZZgj7aTWbieuCpphUUQ4pd6
|TWO8lzIs5dwzhuoKErND6RkPIxd1OYRYOXhrsMNF0WWXbvIZXsmxw3njAiEAmJFe
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|g/GtW8Tmd26OGgdQkS32T3mVZJnx4YJHWwtg4mMq3NjPlOnFT9HzsQnYHwC/KrjL
|hirffUC5NpowGAYHKoUDAgIUBDANAgRSCHT1AgUA7jmtszCCAasGByqFAwICIAMw
|ggGeAgIEAAKBgQDGlx/FdSSzDJAYxeYh3hVJlzaFT1am+K7mWnpARjKxvPA0n/yv
|ywoQMXeXH8FhKtzbjIzJOMcCJcj9Eq/wGx0GTgrW/earkVkWbLny/BcdkvDMe2pr
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|Y0wQiZzX1MOnZXQD4FgQsHxhpoi6ssN/R14wiwYHAoGAPSa0Z9lKP/ydcb+NuJNA
|hBNyZPPC6esW3KIUuLx8hySFM2dEk0/S71lD+e0LdFuQqj7I1wzckWgkeLZkouH4
|+1bO8pcv7n7bCEr3RkGbhU+tAsw+Nkb/LhoY3UvrPET38nRViAKWSWdFRsyRh8IH
|+48s7OjiKT9oOVxHBK8EurUwbgYHKoUDAgIUBDBjAgRbl3zbAgRulpLdAlUAvDy7
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|Y9nYhkODRaYsO3WWPWVGrfq/MbMSkNEsrmXsuDCe9meCMIIBXwYHKoUDAgIgBDCC
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|V7saHAQ6tB7IVmxhRek4phGQbeDTLlYklFadfpmaDdpch5vdkf4STfHpAiEA+t0Z
|er0ZobRlPuz37KTWoisff4k7ZB+QFkH7tVU1T68CgYB0R+1xVjEFmQcLEmCZR6XI
|yKhiXPHPJStAezMfk9Y53dG6OSZW3sqZLdA1NUMpoelabjLW9HiC2WC48QrK/3lt
|E82WEfhT2rbSYjSD5GeIcISTk3oaKUQlmK7C4HQgIlY0QP6cGHQOzmdlrAX68CSm
|SwJufkCIQIGeli5+X0Aa4zAiBgcqhQMCAhQEMBcCBEOEh0QCBQC1CoJtAgh/V16B
|lLxb3zCCAXMGByqFAwICIAUwggFmAgIEAAKBgQCA8QLTKw/RZ9BpwnowetrSxGYJ
|GQTbqlXVuMxwJvL3oZGbiQy2UsQOBU4ekwZzW0PXsnnt35ECABzZ4agx/ooWPu2J
|qwfPKr6CQqyd7d2/mNYs3dHqT18V06QqZne90pOyQmDA8nwPHRWUhhTVZ7ZvqQK6
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|AoGAa8wLT62ziJweBq3SPMCbirbs3t9z8EYyWV7kJQAF1q9fWt5Eyx4m5iY8ZyNH



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|z6JvnpOTaB5rdZczeEzeXb2aFKOTad/Zn6hcwNECQcQBA0PzSpE5OnBs8SZ3y/of
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|NI2+XwIhAMrk2F+AwUdwSwykjoX7AKkFeqSsxEZo4X8ZltcVJpDZAoGBAL4n1lLy
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|NzHoz2kgW8c+WnC9+T5btoHatO65xzPKqy9nPEdeDsqSHSl4LjA/BgcqhQMCAhQE
|MDQCBBYquRACBQCT+CjTAiUAyoLM54pzi8RvED1Tub+Al0XshF5PbaRiYGxR9g7P
|MC4xIEuB
|<GostR3410-94-ParamSetParameters.bin

11.4  GOST R 34.10-2001 public key algorithm parameters

   For each AlgorithmIdentifier in this sequence the parameters field
   contains GostR3410-2001-ParamSetParameters.

    0 30  998: SEQUENCE {
    4 30  156:  SEQUENCE {
    7 06    7:   OBJECT IDENTIFIER
             :    id-GostR3410-2001-TestParamSet
   16 30  144:   SEQUENCE {
   19 02    1:    INTEGER 7
   22 02   32:    INTEGER
             :     5F BF F4 98 AA 93 8C E7 39 B8 E0 22 FB AF EF 40
             :     56 3F 6E 6A 34 72 FC 2A 51 4C 0C E9 DA E2 3B 7E
   56 02   33:    INTEGER
             :     00 80 00 00 00 00 00 00 00 00 00 00 00 00 00 00
             :     00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 04
             :     31



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   91 02   33:    INTEGER
             :     00 80 00 00 00 00 00 00 00 00 00 00 00 00 00 00
             :     01 50 FE 8A 18 92 97 61 54 C5 9C FC 19 3A CC F5
             :     B3
  126 02    1:    INTEGER 2
  129 02   32:    INTEGER
             :     00 E3 77 43 4A 47 CE B9 B6 4B 64 C4 FF 74 A5 C4
             :     21 5F EE 77 CF CC 30 52 2B 96 AB BC EA 7E 8F C8
             :    }
             :   }
  163 30  159:  SEQUENCE {
  166 06    7:   OBJECT IDENTIFIER
             :    id-GostR3410-2001-CryptoPro-A-ParamSet
  175 30  147:   SEQUENCE {
  178 02   33:    INTEGER
             :     00 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
             :     FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FD
             :     94
  213 02    2:    INTEGER 166
  217 02   33:    INTEGER
             :     00 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
             :     FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FD
             :     97
  252 02   33:    INTEGER
             :     00 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
             :     FF 6C 61 10 70 99 5A D1 00 45 84 1B 09 B7 61 B8
             :     93
  287 02    1:    INTEGER 1
  290 02   33:    INTEGER
             :     00 8D 91 E4 71 E0 98 9C DA 27 DF 50 5A 45 3F 2B
             :     76 35 29 4F 2D DF 23 E3 B1 22 AC C9 9C 9E 9F 1E
             :     14
             :    }
             :   }
  325 30  188:  SEQUENCE {
  328 06    7:   OBJECT IDENTIFIER
             :    id-GostR3410-2001-CryptoPro-B-ParamSet
  337 30  176:   SEQUENCE {
  340 02   33:    INTEGER
             :     00 80 00 00 00 00 00 00 00 00 00 00 00 00 00 00
             :     00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0C
             :     96
  375 02   32:    INTEGER
             :     3E 1A F4 19 A2 69 A5 F8 66 A7 D3 C2 5C 3D F8 0A
             :     E9 79 25 93 73 FF 2B 18 2F 49 D4 CE 7E 1B BC 8B
  409 02   33:    INTEGER
             :     00 80 00 00 00 00 00 00 00 00 00 00 00 00 00 00
             :     00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0C



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             :     99
  444 02   33:    INTEGER
             :     00 80 00 00 00 00 00 00 00 00 00 00 00 00 00 00
             :     01 5F 70 0C FF F1 A6 24 E5 E4 97 16 1B CC 8A 19
             :     8F
  479 02    1:    INTEGER 1
  482 02   32:    INTEGER
             :     3F A8 12 43 59 F9 66 80 B8 3D 1C 3E B2 C0 70 E5
             :     C5 45 C9 85 8D 03 EC FB 74 4B F8 D7 17 71 7E FC
             :    }
             :   }
  516 30  159:  SEQUENCE {
  519 06    7:   OBJECT IDENTIFIER
             :    id-GostR3410-2001-CryptoPro-C-ParamSet
  528 30  147:   SEQUENCE {
  531 02   33:    INTEGER
             :     00 9B 9F 60 5F 5A 85 81 07 AB 1E C8 5E 6B 41 C8
             :     AA CF 84 6E 86 78 90 51 D3 79 98 F7 B9 02 2D 75
             :     98
  566 02    3:    INTEGER 32858
  571 02   33:    INTEGER
             :     00 9B 9F 60 5F 5A 85 81 07 AB 1E C8 5E 6B 41 C8
             :     AA CF 84 6E 86 78 90 51 D3 79 98 F7 B9 02 2D 75
             :     9B
  606 02   33:    INTEGER
             :     00 9B 9F 60 5F 5A 85 81 07 AB 1E C8 5E 6B 41 C8
             :     AA 58 2C A3 51 1E DD FB 74 F0 2F 3A 65 98 98 0B
             :     B9
  641 02    1:    INTEGER 0
  644 02   32:    INTEGER
             :     41 EC E5 57 43 71 1A 8C 3C BF 37 83 CD 08 C0 EE
             :     4D 4D C4 40 D4 64 1A 8F 36 6E 55 0D FD B3 BB 67
             :    }
             :   }
  678 30  159:  SEQUENCE {
  681 06    7:   OBJECT IDENTIFIER
             :    id-GostR3410-2001-CryptoPro-XchA-ParamSet
  690 30  147:   SEQUENCE {
  693 02   33:    INTEGER
             :     00 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
             :     FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FD
             :     94
  728 02    2:    INTEGER 166
  732 02   33:    INTEGER
             :     00 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
             :     FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FD
             :     97
  767 02   33:    INTEGER



Popov,Kurepkin,Leontiev       Informational                    [Page 44]

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             :     00 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
             :     FF 6C 61 10 70 99 5A D1 00 45 84 1B 09 B7 61 B8
             :     93
  802 02    1:    INTEGER 1
  805 02   33:    INTEGER
             :     00 8D 91 E4 71 E0 98 9C DA 27 DF 50 5A 45 3F 2B
             :     76 35 29 4F 2D DF 23 E3 B1 22 AC C9 9C 9E 9F 1E
             :     14
             :    }
             :   }
  840 30  159:  SEQUENCE {
  843 06    7:   OBJECT IDENTIFIER
             :    id-GostR3410-2001-CryptoPro-XchB-ParamSet
  852 30  147:   SEQUENCE {
  855 02   33:    INTEGER
             :     00 9B 9F 60 5F 5A 85 81 07 AB 1E C8 5E 6B 41 C8
             :     AA CF 84 6E 86 78 90 51 D3 79 98 F7 B9 02 2D 75
             :     98
  890 02    3:    INTEGER 32858
  895 02   33:    INTEGER
             :     00 9B 9F 60 5F 5A 85 81 07 AB 1E C8 5E 6B 41 C8
             :     AA CF 84 6E 86 78 90 51 D3 79 98 F7 B9 02 2D 75
             :     9B
  930 02   33:    INTEGER
             :     00 9B 9F 60 5F 5A 85 81 07 AB 1E C8 5E 6B 41 C8
             :     AA 58 2C A3 51 1E DD FB 74 F0 2F 3A 65 98 98 0B
             :     B9
  965 02    1:    INTEGER 0
  968 02   32:    INTEGER
             :     41 EC E5 57 43 71 1A 8C 3C BF 37 83 CD 08 C0 EE
             :     4D 4D C4 40 D4 64 1A 8F 36 6E 55 0D FD B3 BB 67
             :    }
             :   }
             :  }

|>GostR3410-2001-ParamSetParameters.bin
|MIID5jCBnAYHKoUDAgIjADCBkAIBBwIgX7/0mKqTjOc5uOAi+6/vQFY/bmo0cvwq
|UUwM6driO34CIQCAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAEMQIhAIAA
|AAAAAAAAAAAAAAAAAAFQ/ooYkpdhVMWc/Bk6zPWzAgECAiAA43dDSkfOubZLZMT/
|dKXEIV/ud8/MMFIrlqu86n6PyDCBnwYHKoUDAgIjATCBkwIhAP//////////////
|//////////////////////////2UAgIApgIhAP//////////////////////////
|//////////////2XAiEA/////////////////////2xhEHCZWtEARYQbCbdhuJMC
|AQECIQCNkeRx4Jic2iffUFpFPyt2NSlPLd8j47EirMmcnp8eFDCBvAYHKoUDAgIj
|AjCBsAIhAIAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAyWAiA+GvQZomml
|+Gan08JcPfgK6Xklk3P/KxgvSdTOfhu8iwIhAIAAAAAAAAAAAAAAAAAAAAAAAAAA
|AAAAAAAAAAAAAAyZAiEAgAAAAAAAAAAAAAAAAAAAAV9wDP/xpiTl5JcWG8yKGY8C
|AQECID+oEkNZ+WaAuD0cPrLAcOXFRcmFjQPs+3RL+NcXcX78MIGfBgcqhQMCAiMD
|MIGTAiEAm59gX1qFgQerHshea0HIqs+EboZ4kFHTeZj3uQItdZgCAwCAWgIhAJuf



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|YF9ahYEHqx7IXmtByKrPhG6GeJBR03mY97kCLXWbAiEAm59gX1qFgQerHshea0HI
|qlgso1Ee3ft08C86ZZiYC7kCAQACIEHs5VdDcRqMPL83g80IwO5NTcRA1GQajzZu
|VQ39s7tnMIGfBgcqhQMCAiQAMIGTAiEA////////////////////////////////
|/////////ZQCAgCmAiEA/////////////////////////////////////////ZcC
|IQD/////////////////////bGEQcJla0QBFhBsJt2G4kwIBAQIhAI2R5HHgmJza
|J99QWkU/K3Y1KU8t3yPjsSKsyZyenx4UMIGfBgcqhQMCAiQBMIGTAiEAm59gX1qF
|gQerHshea0HIqs+EboZ4kFHTeZj3uQItdZgCAwCAWgIhAJufYF9ahYEHqx7IXmtB
|yKrPhG6GeJBR03mY97kCLXWbAiEAm59gX1qFgQerHshea0HIqlgso1Ee3ft08C86
|ZZiYC7kCAQACIEHs5VdDcRqMPL83g80IwO5NTcRA1GQajzZuVQ39s7tn
|<GostR3410-2001-ParamSetParameters.bin

12  References

   Normative references:


   [GOST28147]   "Cryptographic Protection for Data Processing System",
                 GOST 28147-89, Gosudarstvennyi Standard of USSR, Gov-
                 ernment Committee of the USSR for Standards, 1989. (In
                 Russian);

   [GOSTR341094] "Information technology. Cryptographic Data Security.
                 Produce and check procedures of Electronic Digital Sig-
                 natures based on Asymmetric Cryptographic Algorithm.",
                 GOST R 34.10-94, Gosudarstvennyi Standard of Russian
                 Federation, Government Committee of the Russia for
                 Standards, 1994. (In Russian);

   [GOSTR341001] "Information technology. Cryptographic data security.
                 Signature and verification processes of [electronic]
                 digital signature.", GOST R 34.10-2001, Gosudarstvennyi
                 Standard of Russian Federation, Government Committee of
                 the Russia for Standards, 2001. (In Russian);

   [GOSTR341194] "Information technology. Cryptographic Data Security.
                 Hashing function.", GOST R 34.11-94, Gosudarstvennyi
                 Standard of Russian Federation, Government Committee of
                 the Russia for Standards, 1994. (In Russian);

   [RFC 2119]    Bradner, S., "Key Words for Use in RFCs to Indi-
                 cateRequirement Levels", BCP 14, RFC 2119, March 1997.

   [HMAC]        H. Krawczyk, M. Bellare, R. Canetti, "HMAC: Keyed-Hash-
                 ing for Message Authentication", RFC 2104, February
                 1997.






Popov,Kurepkin,Leontiev       Informational                    [Page 46]

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   Informative references:


   [Schneier95]  B.   Schneier, Applied cryptography, second edition,
                 John Wiley & Sons, Inc., 1995;

   [RFDSL]       "Russian Federal Digital Signature Law", 10 Jan 2002
                 N1-FZ

   [RFLLIC]      "Russian Federal Law on Licensing of Selected Activity
                 Categories", 08 Aug 2001 N 128-FZ

   [CRYPTOLIC]   "Russian Federal Goverment Regulation on Licensing of
                 Selected Activity Categories in Cryptography Area", 23
                 Sep 2002 N 691

   [X.660]       ITU-T Recommendation X.660 Information Technology -
                 ASN.1 encoding rules: Specification of Basic Encoding
                 Rules (BER), Canonical Encoding Rules (CER) and Distin-
                 guished Encoding Rules (DER), 1997.

   [RFC 4134]    P. Hoffman, Ed., "Examples of S/MIME Messages", July
                 2005, RFC 4134.

   [TLS]         The TLS Protocol Version 1.0.  T.  Dierks, C.  Allen.
                 January 1999, RFC 2246.


13 Acknowledgments

   This document was created in accordance with "Russian Cryptographic
   Software Compatibility Agreement", signed by FGUE STC "Atlas",
   CRYPTO-PRO, Factor-TS, MD PREI, Infotecs GmbH, SPRCIS (SPbRCZI),
   Cryptocom, R-Alpha.  The aim of this agreement is to achieve mutual
   compatibility of the products and solutions.

   The authors wish to thank:

      Microsoft Corporation Russia for providing information about
      company products and solutions, and also for technical consulting
      in PKI.

      RSA Security Russia and Demos Co Ltd for active collaboration and
      critical help in creation of this document.

      Peter Gutmann for his helpful "dumpasn1" program.

      Russ Hously (Vigil Security, LLC, housley@vigilsec.com) and



Popov,Kurepkin,Leontiev       Informational                    [Page 47]

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      Vasilij Sakharov (DEMOS Co Ltd, svp@dol.ru) for initiative,
      creating this document.

      Derek Atkins (IHTFP Consulting, derek@ihtfp.com) and his wife,
      Heather Anne Harrison for making the document readable.

      Grigorij Chudov for navigating the IETF process for this document.

   This document is based on a contribution of CRYPTO-PRO Company.  Any
   substantial use of the text from this document must acknowledge
   CRYPTO-PRO.  CRYPTO-PRO requests that all material mentioning or
   referencing this document identify this as "CRYPTO-PRO CPALGS".

Author's Addresses

   Vladimir Popov
   CRYPTO-PRO
   38, Obraztsova,
   Moscow, 127018, Russian Federation
   EMail: vpopov@cryptopro.ru

   Igor Kurepkin
   CRYPTO-PRO
   38, Obraztsova,
   Moscow, 127018, Russian Federation
   EMail: kure@cryptopro.ru

   Serguei Leontiev
   CRYPTO-PRO
   38, Obraztsova,
   Moscow, 127018, Russian Federation
   EMail: lse@cryptopro.ru

   Grigorij Chudov
   CRYPTO-PRO
   38, Obraztsova,
   Moscow, 127018, Russian Federation
   EMail: chudov@cryptopro.ru

   Alexandr Afanasiev
   Factor-TS
   office 711, 14, Presnenskij val,
   Moscow, 123557, Russian Federation
   EMail: afa1@factor-ts.ru

   Nikolaj Nikishin
   Infotecs GmbH
   p/b 35, 80-5, Leningradskij prospekt,



Popov,Kurepkin,Leontiev       Informational                    [Page 48]

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   Moscow, 125315, Russian Federation
   EMail: nikishin@infotecs.ru

   Boleslav Izotov
   FGUE STC "Atlas"
   38, Obraztsova,
   Moscow, 127018, Russian Federation
   EMail: izotov@nii.voskhod.ru

   Elena Minaeva
   MD PREI
   build 3, 6A, Vtoroj Troitskij per.,
   Moscow, Russian Federation
   EMail: evminaeva@mail.ru

   Serguei Murugov
   R-Alpha
   4/1, Raspletina,
   Moscow, 123060, Russian Federation
   EMail: msm@top-cross.ru

   Igor Ustinov
   Cryptocom
   office 239, 51, Leninskij prospekt,
   Moscow, 119991, Russian Federation
   EMail: igus@cryptocom.ru

   Anatolij Erkin
   SPRCIS (SPbRCZI)
   1, Obrucheva,
   St.Petersburg, 195220, Russian Federation
   EMail: erkin@nevsky.net

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Popov,Kurepkin,Leontiev       Informational                    [Page 49]

Internet-Draft     Crypto-Pro cryptographic algorithms    September 2005


Acknowledgment

   Funding for the RFC Editor function is currently provided by the
   Internet Society.















































Popov,Kurepkin,Leontiev       Informational                    [Page 50]


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