#include "libavutil/blowfish.h"
#include "libavutil/camellia.h"
#include "libavutil/cast5.h"
+#include "libavutil/des.h"
#include "libavutil/twofish.h"
#include "libavutil/rc4.h"
#include "libavutil/xtea.h"
av_cast5_crypt(cast, output, input, size >> 3, 0);
}
+static void run_lavu_des(uint8_t *output,
+ const uint8_t *input, unsigned size)
+{
+ static struct AVDES *des;
+ if (!des && !(des = av_des_alloc()))
+ fatal_error("out of memory");
+ av_des_init(des, hardcoded_key, 64, 0);
+ av_des_crypt(des, output, input, size >> 3, NULL, 0);
+}
+
static void run_lavu_twofish(uint8_t *output,
const uint8_t *input, unsigned size)
{
#if (USE_EXT_LIBS) & USE_crypto
+#define OPENSSL_DISABLE_OLD_DES_SUPPORT
#include <openssl/md5.h>
#include <openssl/sha.h>
#include <openssl/ripemd.h>
#include <openssl/blowfish.h>
#include <openssl/camellia.h>
#include <openssl/cast.h>
+#include <openssl/des.h>
#include <openssl/rc4.h>
#define DEFINE_CRYPTO_WRAPPER(suffix, function) \
CAST_ecb_encrypt(input + i, output + i, &cast, 1);
}
+static void run_crypto_des(uint8_t *output,
+ const uint8_t *input, unsigned size)
+{
+ DES_key_schedule des;
+ unsigned i;
+
+ DES_set_key(hardcoded_key, &des);
+ for (i = 0; i < size; i += 8)
+ DES_ecb_encrypt(input + i, output + i, &des, 1);
+}
+
static void run_crypto_rc4(uint8_t *output,
const uint8_t *input, unsigned size)
{
DEFINE_GCRYPT_WRAPPER(sha512, SHA512)
DEFINE_GCRYPT_WRAPPER(ripemd160, RMD160)
-static void run_gcrypt_aes128(uint8_t *output,
- const uint8_t *input, unsigned size)
-{
- static gcry_cipher_hd_t aes;
- if (!aes)
- gcry_cipher_open(&aes, GCRY_CIPHER_AES128, GCRY_CIPHER_MODE_ECB, 0);
- gcry_cipher_setkey(aes, hardcoded_key, 16);
- gcry_cipher_encrypt(aes, output, size, input, size);
+#define DEFINE_GCRYPT_CYPHER_WRAPPER(suffix, cypher, sz) \
+static void run_gcrypt_ ## suffix(uint8_t *output, \
+ const uint8_t *input, unsigned size) \
+{ \
+ static gcry_cipher_hd_t suffix; \
+ if (!suffix) \
+ gcry_cipher_open(&suffix, GCRY_CIPHER_ ## cypher, GCRY_CIPHER_MODE_ECB, 0); \
+ gcry_cipher_setkey(suffix, hardcoded_key, sz); \
+ gcry_cipher_encrypt(suffix, output, size, input, size); \
}
-static void run_gcrypt_blowfish(uint8_t *output,
- const uint8_t *input, unsigned size)
-{
- static gcry_cipher_hd_t blowfish;
- if (!blowfish)
- gcry_cipher_open(&blowfish, GCRY_CIPHER_BLOWFISH, GCRY_CIPHER_MODE_ECB, 0);
- gcry_cipher_setkey(blowfish, hardcoded_key, 16);
- gcry_cipher_encrypt(blowfish, 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)
-{
- static gcry_cipher_hd_t cast;
- if (!cast)
- gcry_cipher_open(&cast, GCRY_CIPHER_CAST5, GCRY_CIPHER_MODE_ECB, 0);
- gcry_cipher_setkey(cast, hardcoded_key, 16);
- gcry_cipher_encrypt(cast, output, size, input, size);
-}
-
-static void run_gcrypt_twofish(uint8_t *output,
- const uint8_t *input, unsigned size)
-{
- static gcry_cipher_hd_t twofish;
- if (!twofish)
- gcry_cipher_open(&twofish, GCRY_CIPHER_TWOFISH128, GCRY_CIPHER_MODE_ECB, 0);
- gcry_cipher_setkey(twofish, hardcoded_key, 16);
- gcry_cipher_encrypt(twofish, output, size, input, size);
-}
+DEFINE_GCRYPT_CYPHER_WRAPPER(aes128, AES128, 16)
+DEFINE_GCRYPT_CYPHER_WRAPPER(blowfish, BLOWFISH, 16)
+DEFINE_GCRYPT_CYPHER_WRAPPER(camellia, CAMELLIA128, 16)
+DEFINE_GCRYPT_CYPHER_WRAPPER(cast128, CAST5, 16)
+DEFINE_GCRYPT_CYPHER_WRAPPER(des, DES, 8)
+DEFINE_GCRYPT_CYPHER_WRAPPER(twofish, TWOFISH128, 16)
#define IMPL_USE_gcrypt(...) IMPL_USE(__VA_ARGS__)
#else
cast5_ecb_encrypt(input + i, output + i, &cast);
}
+static void run_tomcrypt_des(uint8_t *output,
+ const uint8_t *input, unsigned size)
+{
+ symmetric_key des;
+ unsigned i;
+
+ des_setup(hardcoded_key, 8, 0, &des);
+ for (i = 0; i < size; i += 8)
+ des_ecb_encrypt(input + i, output + i, &des);
+}
+
static void run_tomcrypt_twofish(uint8_t *output,
const uint8_t *input, unsigned size)
{
IMPL_ALL("CAMELLIA", camellia, "crc:7abb59a7")
IMPL_ALL("CAST-128", cast128, "crc:456aa584")
IMPL_ALL("BLOWFISH", blowfish, "crc:33e8aa74")
+ IMPL_ALL("DES", des, "crc:31291e0b")
IMPL(lavu, "TWOFISH", twofish, "crc:9edbd5c1")
IMPL(gcrypt, "TWOFISH", twofish, "crc:9edbd5c1")
IMPL(tomcrypt, "TWOFISH", twofish, "crc:9edbd5c1")