lib/crypto: remove unused sha1 and hmac-sha1 code

metze
(This used to be commit 2c8904be3bac2c696712cc3160fe95d62afde43a)

1 files changed, 0 insertions, 86 deletions

diff --git a/source4/lib/crypto/hmacsha1.c b/source4/lib/crypto/hmacsha1.c
deleted file mode 100644
index 21ce966f60..0000000000
--- a/source4/lib/crypto/hmacsha1.c
+++ /dev/null
@@ -1,86 +0,0 @@
-/* 
-   Unix SMB/CIFS implementation.
-   Interface header:    HMAC SHA-1 code
-   Copyright (C) Stefan Metzmacher
-   
-   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 <http://www.gnu.org/licenses/>.
-*/
-
-/*
- taken direct from rfc2202 implementation and modified for suitable use
- */
-
-#include "includes.h"
-#include "lib/crypto/crypto.h"
-
-/***********************************************************************
- the rfc 2104/2202 version of hmac_sha1 initialisation.
-***********************************************************************/
-_PUBLIC_ void hmac_sha1_init(const uint8_t *key, size_t key_len, struct HMACSHA1Context *ctx)
-{
-        int i;
-	uint8_t tk[SHA1HashSize];
-
-        /* if key is longer than 64 bytes reset it to key=MD5(key) */
-        if (key_len > 64)
-	{
-                struct SHA1Context tctx;
-
-                SHA1Init(&tctx);
-                SHA1Update(&tctx, key, key_len);
-                SHA1Final(tk, &tctx);
-
-                key = tk;
-                key_len = SHA1HashSize;
-        }
-
-        /* start out by storing key in pads */
-        ZERO_STRUCT(ctx->k_ipad);
-        ZERO_STRUCT(ctx->k_opad);
-        memcpy( ctx->k_ipad, key, key_len);
-        memcpy( ctx->k_opad, key, 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;
-        }
-
-        SHA1Init(&ctx->ctx);
-        SHA1Update(&ctx->ctx, ctx->k_ipad, 64);  
-}
-
-/***********************************************************************
- update hmac_sha1 "inner" buffer
-***********************************************************************/
-_PUBLIC_ void hmac_sha1_update(const uint8_t *data, size_t data_len, struct HMACSHA1Context *ctx)
-{
-        SHA1Update(&ctx->ctx, data, data_len); /* then text of datagram */
-}
-
-/***********************************************************************
- finish off hmac_sha1 "inner" buffer and generate outer one.
-***********************************************************************/
-_PUBLIC_ void hmac_sha1_final(uint8_t digest[SHA1HashSize], struct HMACSHA1Context *ctx)
-{
-        struct SHA1Context ctx_o;
-
-        SHA1Final(digest, &ctx->ctx);
-
-        SHA1Init(&ctx_o);
-        SHA1Update(&ctx_o, ctx->k_opad, 64);
-        SHA1Update(&ctx_o, digest, SHA1HashSize);
-        SHA1Final(digest, &ctx_o);
-}