From 7c926ff1150133127c73b9b46d82524f57b3c616 Mon Sep 17 00:00:00 2001 From: Andrew Tridgell Date: Tue, 3 Jun 2008 14:29:27 +1000 Subject: SMB2 signing now works. The spec was wrong (and will be fixed in the next version) (This used to be commit 436cb17b869e2d6cc57936ccc5e81680fb992341) --- source4/lib/crypto/hmacsha256.h | 38 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 38 insertions(+) create mode 100644 source4/lib/crypto/hmacsha256.h (limited to 'source4/lib/crypto/hmacsha256.h') diff --git a/source4/lib/crypto/hmacsha256.h b/source4/lib/crypto/hmacsha256.h new file mode 100644 index 0000000000..8960c636c1 --- /dev/null +++ b/source4/lib/crypto/hmacsha256.h @@ -0,0 +1,38 @@ +/* + Unix SMB/CIFS implementation. + + Interface header: HMAC SHA256 code + + Copyright (C) Andrew Tridgell 2008 + + based on hmacsha1.h which is: + + Copyright (C) Stefan Metzmacher 2006 + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . +*/ + +#ifndef _HMAC_SHA256_H + +struct HMACSHA256Context { + SHA256_CTX ctx; + uint8_t k_ipad[65]; + uint8_t k_opad[65]; +}; + +void hmac_sha256_init(const uint8_t *key, size_t key_len, struct HMACSHA256Context *ctx); +void hmac_sha256_update(const uint8_t *data, size_t data_len, struct HMACSHA256Context *ctx); +void hmac_sha256_final(uint8_t digest[20], struct HMACSHA256Context *ctx); + +#endif /* _HMAC_SHA256_H */ -- cgit