diff options
Diffstat (limited to 'third_party/srtp/crypto/include/prng.h')
| -rw-r--r-- | third_party/srtp/crypto/include/prng.h | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/third_party/srtp/crypto/include/prng.h b/third_party/srtp/crypto/include/prng.h index fb96b5eb..c5ec2306 100644 --- a/third_party/srtp/crypto/include/prng.h +++ b/third_party/srtp/crypto/include/prng.h @@ -7,12 +7,53 @@ * 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 PRNG_H #define PRNG_H #include "rand_source.h" /* for rand_source_func_t definition */ #include "aes.h" /* for aes */ +//FIXME: this is temporary until we pull in the code to use OpenSSL for RNG +#ifdef OPENSSL +#include "aes_icm_ossl.h" /* for aes ctr */ +#else #include "aes_icm.h" /* for aes ctr */ +#endif #define MAX_PRNG_OUT_LEN 0xffffffffU |