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| author | Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> | 2013-09-05 13:42:11 +0400 |
|---|---|---|
| committer | Werner Koch <wk@gnupg.org> | 2013-09-07 10:26:31 +0200 |
| commit | ae6f6c47d2e0c536f3eab0823b5f23d26956cda2 (patch) | |
| tree | ec202a360d6891f859ff69a6ea39e9153facfd49 /NEWS | |
| parent | 49d5b9dcd622cdc87fb02a211bd51e3d46345bf2 (diff) | |
| download | libgcrypt-ae6f6c47d2e0c536f3eab0823b5f23d26956cda2.tar.gz | |
Add support for Salsa20/12 - 12 round version of Salsa20
* src/gcrypt.h.in (GCRY_CIPHER_SALSA20R12): New.
* src/salsa20.c (salsa20_core, salsa20_do_encrypt_stream): Add support
for reduced round versions.
(salsa20r12_encrypt_stream, _gcry_cipher_spec_salsa20r12): Implement
Salsa20/12 - a 12 round version of Salsa20 selected by eStream.
* src/cipher.h: Declsare Salsa20/12 definition.
* cipher/cipher.c: Register Salsa20/12
* tests/basic.c: (check_stream_cipher, check_stream_cipher_large_block):
Populate Salsa20/12 tests with test vectors from ecrypt
(check_ciphers): Add simple test for Salsa20/12
--
Salsa20/12 is a reduced round version of Salsa20 that is amongst ciphers
selected by eSTREAM for Phase 3 of Profile 1 algorithm. Moreover it is
one of proposed ciphers for TLS (draft-josefsson-salsa20-tls-02).
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Diffstat (limited to 'NEWS')
| -rw-r--r-- | NEWS | 3 |
1 files changed, 2 insertions, 1 deletions
@@ -12,7 +12,7 @@ Noteworthy changes in version 1.6.0 (unreleased) * Added support for the IDEA cipher algorithm. - * Added support for the Salsa20 stream cipher. + * Added support for the Salsa20 and reduced Salsa20/12 stream ciphers. * Added a random number generator to directly use the system's RNG. Also added an interface to prefer the use of a specified RNG. @@ -83,6 +83,7 @@ Noteworthy changes in version 1.6.0 (unreleased) GCRYCTL_DISABLE_PRIV_DROP NEW. GCRY_CIPHER_SALSA20 NEW. gcry_sexp_nth_buffer NEW. + GCRY_CIPHER_SALSA20R12 NEW. Noteworthy changes in version 1.5.0 (2011-06-29) |