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crypto_bench: add support for rc4

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Reviewed-by: Nicolas George <george@nsup.org>
Signed-off-by: James Almer <jamrial@gmail.com>
This commit is contained in:
James Almer 2015-08-02 15:23:35 -03:00
parent 1184795db6
commit a791e32b15
1 changed files with 24 additions and 0 deletions
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24
tools/crypto_bench.c
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@ -79,6 +79,7 @@ struct hash_impl {
#include "libavutil/camellia.h"
#include "libavutil/cast5.h"
#include "libavutil/twofish.h"
#include "libavutil/rc4.h"
#define IMPL_USE_lavu IMPL_USE
@ -154,6 +155,17 @@ static void run_lavu_twofish(uint8_t *output,
av_twofish_init(twofish, hardcoded_key, 128);
av_twofish_crypt(twofish, output, input, size >> 4, NULL, 0);
}
static void run_lavu_rc4(uint8_t *output,
const uint8_t *input, unsigned size)
{
static struct AVRC4 *rc4;
if (!rc4 && !(rc4 = av_rc4_alloc()))
fatal_error("out of memory");
av_rc4_init(rc4, hardcoded_key, 128, 0);
av_rc4_crypt(rc4, output, input, size, NULL, 0);
}
/***************************************************************************
* crypto: OpenSSL's libcrypto
***************************************************************************/
@ -167,6 +179,7 @@ static void run_lavu_twofish(uint8_t *output,
#include <openssl/blowfish.h>
#include <openssl/camellia.h>
#include <openssl/cast.h>
#include <openssl/rc4.h>
#define DEFINE_CRYPTO_WRAPPER(suffix, function) \
static void run_crypto_ ## suffix(uint8_t *output, \
@ -227,6 +240,15 @@ static void run_crypto_cast128(uint8_t *output,
CAST_ecb_encrypt(input + i, output + i, &cast, 1);
}
static void run_crypto_rc4(uint8_t *output,
const uint8_t *input, unsigned size)
{
RC4_KEY rc4;
RC4_set_key(&rc4, 16, hardcoded_key);
RC4(&rc4, size, input, output);
}
#define IMPL_USE_crypto(...) IMPL_USE(__VA_ARGS__)
#else
#define IMPL_USE_crypto(...) /* ignore */
@ -479,6 +501,8 @@ struct hash_impl implementations[] = {
IMPL(lavu, "TWOFISH", twofish, "crc:9edbd5c1")
IMPL(gcrypt, "TWOFISH", twofish, "crc:9edbd5c1")
IMPL(tomcrypt, "TWOFISH", twofish, "crc:9edbd5c1")
IMPL(lavu, "RC4", rc4, "crc:538d37b2")
IMPL(crypto, "RC4", rc4, "crc:538d37b2")
};
int main(int argc, char **argv)