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authorAndrew Tridgell <tridge@samba.org>1999-12-13 13:35:20 +0000
committerAndrew Tridgell <tridge@samba.org>1999-12-13 13:35:20 +0000
commit32a965e09ce4befe971855e11e1fb5ceb51a9ed1 (patch)
tree157f164263a56d7e3f2ca1fe9a05a9df24f25234 /source3/lib/hmacmd5.c
parent3db52feb1f3b2c07ce0b06ad4a7099fa6efe3fc7 (diff)
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2nd phase of head branch sync with SAMBA_2_0 - this delets all the files that were in the head branch but weren't in SAMBA_2_0
(This used to be commit d7b208786590b5a28618590172b8d523627dda09)
Diffstat (limited to 'source3/lib/hmacmd5.c')
-rw-r--r--source3/lib/hmacmd5.c120
1 files changed, 0 insertions, 120 deletions
diff --git a/source3/lib/hmacmd5.c b/source3/lib/hmacmd5.c
deleted file mode 100644
index d017bba77d8..00000000000
--- a/source3/lib/hmacmd5.c
+++ /dev/null
@@ -1,120 +0,0 @@
-/*
- Unix SMB/Netbios implementation.
- Version 1.9.
- Interface header: Scheduler service
- Copyright (C) Luke Kenneth Casson Leighton 1996-1999
- Copyright (C) Andrew Tridgell 1992-1999
-
- 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 2 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, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*/
-
-/* taken direct from rfc2104 implementation and modified for suitable use
- * for ntlmv2.
- */
-
-#include "includes.h"
-
-/***********************************************************************
- the rfc 2104 version of hmac_md5 initialisation.
-***********************************************************************/
-void hmac_md5_init_rfc2104(uchar* key, int key_len, HMACMD5Context *ctx)
-{
- int i;
-
- /* if key is longer than 64 bytes reset it to key=MD5(key) */
- if (key_len > 64)
- {
- uchar tk[16];
- struct MD5Context tctx;
-
- MD5Init(&tctx);
- MD5Update(&tctx, key, key_len);
- MD5Final(tk, &tctx);
-
- key = tk;
- key_len = 16;
- }
-
- /* start out by storing key in pads */
- bzero( ctx->k_ipad, sizeof ctx->k_ipad);
- bzero( ctx->k_opad, sizeof ctx->k_opad);
- bcopy( key, ctx->k_ipad, key_len);
- bcopy( key, ctx->k_opad, key_len);
-
- /* XOR key with ipad and opad values */
- for (i=0; i<64; i++)
- {
- ctx->k_ipad[i] ^= 0x36;
- ctx->k_opad[i] ^= 0x5c;
- }
-
- MD5Init(&ctx->ctx);
- MD5Update(&ctx->ctx, ctx->k_ipad, 64);
-}
-
-/***********************************************************************
- the microsoft version of hmac_md5 initialisation.
-***********************************************************************/
-void hmac_md5_init_limK_to_64(const uchar* key, int key_len,
- HMACMD5Context *ctx)
-{
- int i;
-
- /* if key is longer than 64 bytes truncate it */
- if (key_len > 64)
- {
- key_len = 64;
- }
-
- /* start out by storing key in pads */
- bzero( ctx->k_ipad, sizeof ctx->k_ipad);
- bzero( ctx->k_opad, sizeof ctx->k_opad);
- bcopy( key, ctx->k_ipad, key_len);
- bcopy( key, ctx->k_opad, key_len);
-
- /* XOR key with ipad and opad values */
- for (i=0; i<64; i++)
- {
- ctx->k_ipad[i] ^= 0x36;
- ctx->k_opad[i] ^= 0x5c;
- }
-
- MD5Init(&ctx->ctx);
- MD5Update(&ctx->ctx, ctx->k_ipad, 64);
-}
-
-/***********************************************************************
- update hmac_md5 "inner" buffer
-***********************************************************************/
-void hmac_md5_update(const uchar* text, int text_len, HMACMD5Context *ctx)
-{
- MD5Update(&ctx->ctx, text, text_len); /* then text of datagram */
-}
-
-/***********************************************************************
- finish off hmac_md5 "inner" buffer and generate outer one.
-***********************************************************************/
-void hmac_md5_final(uchar *digest, HMACMD5Context *ctx)
-
-{
- struct MD5Context ctx_o;
-
- MD5Final(digest, &ctx->ctx);
-
- MD5Init(&ctx_o);
- MD5Update(&ctx_o, ctx->k_opad, 64);
- MD5Update(&ctx_o, digest, 16);
- MD5Final(digest, &ctx_o);
-}