Index: srtp/crypto/include/sha1.h |
diff --git a/srtp/crypto/include/sha1.h b/srtp/crypto/include/sha1.h |
deleted file mode 100644 |
index f1744ced1e6444753e50884ffdd4fcdbbb67858c..0000000000000000000000000000000000000000 |
--- a/srtp/crypto/include/sha1.h |
+++ /dev/null |
@@ -1,152 +0,0 @@ |
-/* |
- * sha1.h |
- * |
- * interface to the Secure Hash Algorithm v.1 (SHA-1), specified in |
- * FIPS 180-1 |
- * |
- * David A. McGrew |
- * Cisco Systems, Inc. |
- */ |
- |
-/* |
- * |
- * Copyright (c) 2001-2006, Cisco Systems, Inc. |
- * All rights reserved. |
- * |
- * Redistribution and use in source and binary forms, with or without |
- * modification, are permitted provided that the following conditions |
- * are met: |
- * |
- * Redistributions of source code must retain the above copyright |
- * notice, this list of conditions and the following disclaimer. |
- * |
- * Redistributions in binary form must reproduce the above |
- * copyright notice, this list of conditions and the following |
- * disclaimer in the documentation and/or other materials provided |
- * with the distribution. |
- * |
- * Neither the name of the Cisco Systems, Inc. nor the names of its |
- * contributors may be used to endorse or promote products derived |
- * from this software without specific prior written permission. |
- * |
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
- * COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, |
- * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, |
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED |
- * OF THE POSSIBILITY OF SUCH DAMAGE. |
- * |
- */ |
- |
-#ifndef SHA1_H |
-#define SHA1_H |
- |
-#ifdef HAVE_CONFIG_H |
- #include <config.h> |
-#endif |
- |
-#include "err.h" |
-#ifdef OPENSSL |
-#include <openssl/evp.h> |
-#include <stdint.h> |
- |
-typedef EVP_MD_CTX sha1_ctx_t; |
- |
-/* |
- * sha1_init(&ctx) initializes the SHA1 context ctx |
- * |
- * sha1_update(&ctx, msg, len) hashes the len octets starting at msg |
- * into the SHA1 context |
- * |
- * sha1_final(&ctx, output) performs the final processing of the SHA1 |
- * context and writes the result to the 20 octets at output |
- * |
- * Return values are ignored on the EVP functions since all three |
- * of these functions return void. |
- * |
- */ |
- |
-static inline void sha1_init (sha1_ctx_t *ctx) |
-{ |
- EVP_MD_CTX_init(ctx); |
- EVP_DigestInit(ctx, EVP_sha1()); |
-} |
- |
-static inline void sha1_update (sha1_ctx_t *ctx, const uint8_t *M, int octets_in_msg) |
-{ |
- EVP_DigestUpdate(ctx, M, octets_in_msg); |
-} |
- |
-static inline void sha1_final (sha1_ctx_t *ctx, uint32_t *output) |
-{ |
- unsigned int len = 0; |
- |
- EVP_DigestFinal(ctx, (unsigned char*)output, &len); |
-} |
-#else |
-#include "datatypes.h" |
- |
-typedef struct { |
- uint32_t H[5]; /* state vector */ |
- uint32_t M[16]; /* message buffer */ |
- int octets_in_buffer; /* octets of message in buffer */ |
- uint32_t num_bits_in_msg; /* total number of bits in message */ |
-} sha1_ctx_t; |
- |
-/* |
- * sha1(&ctx, msg, len, output) hashes the len octets starting at msg |
- * into the SHA1 context, then writes the result to the 20 octets at |
- * output |
- * |
- */ |
- |
-void |
-sha1(const uint8_t *message, int octets_in_msg, uint32_t output[5]); |
- |
-/* |
- * sha1_init(&ctx) initializes the SHA1 context ctx |
- * |
- * sha1_update(&ctx, msg, len) hashes the len octets starting at msg |
- * into the SHA1 context |
- * |
- * sha1_final(&ctx, output) performs the final processing of the SHA1 |
- * context and writes the result to the 20 octets at output |
- * |
- */ |
- |
-void |
-sha1_init(sha1_ctx_t *ctx); |
- |
-void |
-sha1_update(sha1_ctx_t *ctx, const uint8_t *M, int octets_in_msg); |
- |
-void |
-sha1_final(sha1_ctx_t *ctx, uint32_t output[5]); |
- |
-/* |
- * The sha1_core function is INTERNAL to SHA-1, but it is declared |
- * here because it is also used by the cipher SEAL 3.0 in its key |
- * setup algorithm. |
- */ |
- |
-/* |
- * sha1_core(M, H) computes the core sha1 compression function, where M is |
- * the next part of the message and H is the intermediate state {H0, |
- * H1, ...} |
- * |
- * this function does not do any of the padding required in the |
- * complete sha1 function |
- */ |
- |
-void |
-sha1_core(const uint32_t M[16], uint32_t hash_value[5]); |
- |
-#endif /* else OPENSSL */ |
- |
-#endif /* SHA1_H */ |