virtualenv/FFmpeg
1
0
Fork 0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2025-10-30 23:18:11 +02:00
Code Issues Releases Activity

tools/crypto_bench: add Camellia support

Browse Source 
Reviewed-by: Nicolas George <george@nsup.org>
Signed-off-by: James Almer <jamrial@gmail.com>
This commit is contained in:
James Almer
2015-01-25 22:56:29 -03:00
parent 914fd42b8a
commit b8f3b0703c
1 changed files with 47 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

47
tools/crypto_bench.c
View File

@@ -75,6 +75,7 @@ struct hash_impl {
#include "libavutil/sha512.h"
#include "libavutil/ripemd.h"
#include "libavutil/aes.h"
#include "libavutil/camellia.h"
#include "libavutil/cast5.h"
#define IMPL_USE_lavu IMPL_USE
@@ -112,6 +113,16 @@ static void run_lavu_aes128(uint8_t *output,
av_aes_crypt(aes, output, input, size >> 4, NULL, 0);
}
static void run_lavu_camellia(uint8_t *output,
const uint8_t *input, unsigned size)
{
static struct AVCAMELLIA *camellia;
if (!camellia && !(camellia = av_camellia_alloc()))
fatal_error("out of memory");
av_camellia_init(camellia, hardcoded_key, 128);
av_camellia_crypt(camellia, output, input, size >> 4, NULL, 0);
}
static void run_lavu_cast128(uint8_t *output,
const uint8_t *input, unsigned size)
{
@@ -132,6 +143,7 @@ static void run_lavu_cast128(uint8_t *output,
#include <openssl/sha.h>
#include <openssl/ripemd.h>
#include <openssl/aes.h>
#include <openssl/camellia.h>
#include <openssl/cast.h>
#define DEFINE_CRYPTO_WRAPPER(suffix, function) \
@@ -159,6 +171,18 @@ static void run_crypto_aes128(uint8_t *output,
AES_encrypt(input + i, output + i, &aes);
}
static void run_crypto_camellia(uint8_t *output,
const uint8_t *input, unsigned size)
{
CAMELLIA_KEY camellia;
unsigned i;
Camellia_set_key(hardcoded_key, 128, &camellia);
size -= 15;
for (i = 0; i < size; i += 16)
Camellia_ecb_encrypt(input + i, output + i, &camellia, 1);
}
static void run_crypto_cast128(uint8_t *output,
const uint8_t *input, unsigned size)
{
@@ -206,6 +230,16 @@ static void run_gcrypt_aes128(uint8_t *output,
gcry_cipher_encrypt(aes, output, size, input, size);
}
static void run_gcrypt_camellia(uint8_t *output,
const uint8_t *input, unsigned size)
{
static gcry_cipher_hd_t camellia;
if (!camellia)
gcry_cipher_open(&camellia, GCRY_CIPHER_CAMELLIA128, GCRY_CIPHER_MODE_ECB, 0);
gcry_cipher_setkey(camellia, hardcoded_key, 16);
gcry_cipher_encrypt(camellia, output, size, input, size);
}
static void run_gcrypt_cast128(uint8_t *output,
const uint8_t *input, unsigned size)
{
@@ -257,6 +291,18 @@ static void run_tomcrypt_aes128(uint8_t *output,
aes_ecb_encrypt(input + i, output + i, &aes);
}
static void run_tomcrypt_camellia(uint8_t *output,
const uint8_t *input, unsigned size)
{
symmetric_key camellia;
unsigned i;
camellia_setup(hardcoded_key, 16, 0, &camellia);
size -= 15;
for (i = 0; i < size; i += 16)
camellia_ecb_encrypt(input + i, output + i, &camellia);
}
static void run_tomcrypt_cast128(uint8_t *output,
const uint8_t *input, unsigned size)
{
@@ -350,6 +396,7 @@ struct hash_impl implementations[] = {
"7c25b9e118c200a189fcd5a01ef106a4e200061f3e97dbf50ba065745fd46bef")
IMPL_ALL("RIPEMD-160", ripemd160, "62a5321e4fc8784903bb43ab7752c75f8b25af00")
IMPL_ALL("AES-128", aes128, "crc:ff6bc888")
IMPL_ALL("CAMELLIA", camellia, "crc:7abb59a7")
IMPL_ALL("CAST-128", cast128, "crc:456aa584")
};