GOST information in Applied Crypography 2nd Ed.
David Crick <dacrick@ntlworld.com> Sat, 22 January 2005 12:59 UTC
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Date: Sat, 22 Jan 2005 12:33:56 +0000
From: David Crick <dacrick@ntlworld.com>
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Subject: GOST information in Applied Crypography 2nd Ed.
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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Section 14.1, pages 331 - 334 GOST Block Cipher (GOST 28147-89) Mentions use of random S-Boxes, but also states: "More recently, a set of S-Boxes used in an application for the Central Bank of the Russian Federation surfaced. These S-Boxes are also used in the GOST one-way hash function." S-Box 1: 4 10 9 2 13 8 0 14 6 11 1 12 7 15 5 3 S-Box 2: 14 11 4 12 6 13 15 10 2 3 8 1 0 7 5 9 S-Box 3: 5 8 1 13 10 3 4 2 14 15 12 7 6 0 9 11 S-Box 4: 7 13 10 1 0 8 9 15 14 4 6 12 11 2 5 3 S-Box 5: 6 12 7 1 5 15 13 8 4 10 9 14 0 3 11 2 S-Box 6: 4 11 10 0 7 2 1 13 3 6 8 5 9 12 15 14 S-Box 7: 13 11 4 1 3 15 5 9 0 10 14 7 6 8 2 12 S-Box 8: 1 15 13 0 5 7 10 4 9 2 3 14 6 11 8 12 Section 18.11, page 454 GOST Hash Function (GOST R 34.11-94) NB errata: "XOR of all the message blocks" SHOULD BE "sum of the message blocks as if they were 256-bit integers" Section 20.3, pages 495 - 496 GOST Digital Signature Algorithm (GOST R 34.10-94) Schneier notes that q is 256 bits compared to DSA's 160. Part V, pages 643 - 647 GOST C source code (uses ECB mode) -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.0 (GNU/Linux) iD8DBQFB8kfWcuzN6jLXKHYRAkwmAJ9ZJ5QXfAejrwq9/vBeGRSMEJNE8ACdGW9I QqCMfBiGAov9EdQRePE3190= =cpcO -----END PGP SIGNATURE-----
- GOST information in Applied Crypography 2nd Ed. David Crick
- RE: GOST information in Applied Crypography 2nd E… Vlad "SATtva" Miller