Update libsrtp to version 2.0

srtp/crypto/include/sha1.h

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 */