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crypto_bench: add support for xtea

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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 15:29:35 -03:00
parent a791e32b15
commit bd1fe53eab
1 changed files with 24 additions and 0 deletions
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24
tools/crypto_bench.c
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@ -80,6 +80,7 @@ struct hash_impl {
#include "libavutil/cast5.h" #include "libavutil/cast5.h"
#include "libavutil/twofish.h" #include "libavutil/twofish.h"
#include "libavutil/rc4.h" #include "libavutil/rc4.h"
#include "libavutil/xtea.h"
#define IMPL_USE_lavu IMPL_USE #define IMPL_USE_lavu IMPL_USE
@ -166,6 +167,16 @@ static void run_lavu_rc4(uint8_t *output,
av_rc4_crypt(rc4, output, input, size, NULL, 0); av_rc4_crypt(rc4, output, input, size, NULL, 0);
} }
static void run_lavu_xtea(uint8_t *output,
const uint8_t *input, unsigned size)
{
static struct AVXTEA *xtea;
if (!xtea && !(xtea = av_xtea_alloc()))
fatal_error("out of memory");
av_xtea_init(xtea, hardcoded_key);
av_xtea_crypt(xtea, output, input, size >> 3, NULL, 0);
}
/*************************************************************************** /***************************************************************************
* crypto: OpenSSL's libcrypto * crypto: OpenSSL's libcrypto
***************************************************************************/ ***************************************************************************/
@ -412,6 +423,17 @@ static void run_tomcrypt_twofish(uint8_t *output,
twofish_ecb_encrypt(input + i, output + i, &twofish); twofish_ecb_encrypt(input + i, output + i, &twofish);
} }
static void run_tomcrypt_xtea(uint8_t *output,
const uint8_t *input, unsigned size)
{
symmetric_key xtea;
unsigned i;
xtea_setup(hardcoded_key, 16, 0, &xtea);
for (i = 0; i < size; i += 8)
xtea_ecb_encrypt(input + i, output + i, &xtea);
}
#define IMPL_USE_tomcrypt(...) IMPL_USE(__VA_ARGS__) #define IMPL_USE_tomcrypt(...) IMPL_USE(__VA_ARGS__)
#else #else
@ -503,6 +525,8 @@ struct hash_impl implementations[] = {
IMPL(tomcrypt, "TWOFISH", twofish, "crc:9edbd5c1") IMPL(tomcrypt, "TWOFISH", twofish, "crc:9edbd5c1")
IMPL(lavu, "RC4", rc4, "crc:538d37b2") IMPL(lavu, "RC4", rc4, "crc:538d37b2")
IMPL(crypto, "RC4", rc4, "crc:538d37b2") IMPL(crypto, "RC4", rc4, "crc:538d37b2")
IMPL(lavu, "XTEA", xtea, "crc:931fc270")
IMPL(tomcrypt, "XTEA", xtea, "crc:931fc270")
}; };
int main(int argc, char **argv) int main(int argc, char **argv)