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add mcapi aes direct with tests

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This commit is contained in:
toddouska 2013-03-21 08:49:12 -07:00
parent 3ecab06841
commit 965b70c32f
4 changed files with 214 additions and 3 deletions
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2
configure.ac
View File

@ -1171,7 +1171,7 @@ AC_ARG_ENABLE([mcapi],
if test "$ENABLED_MCAPI" = "yes"
then
AM_CFLAGS="$AM_CFLAGS -DHAVE_MCAPI -DCYASSL_AES_COUNTER"
AM_CFLAGS="$AM_CFLAGS -DHAVE_MCAPI -DCYASSL_AES_COUNTER -DCYASSL_AES_DIRECT"
fi
if test "$ENABLED_MCAPI" = "yes" && test "$ENABLED_SHA512" = "no"

19
mcapi/crypto.c
View File

@ -368,6 +368,25 @@ int CRYPT_AES_CTR_Encrypt(CRYPT_AES_CTX* aes, unsigned char* out,
}
/* AES Direct mode encrypt, one block at a time */
int CRYPT_AES_DIRECT_Encrypt(CRYPT_AES_CTX* aes, unsigned char* out,
const unsigned char* in)
{
AesEncryptDirect((Aes*)aes, out, in);
return 0;
}
/* AES Direct mode decrypt, one block at a time */
int CRYPT_AES_DIRECT_Decrypt(CRYPT_AES_CTX* aes, unsigned char* out,
const unsigned char* in)
{
AesDecryptDirect((Aes*)aes, out, in);
return 0;
}

11
mcapi/crypto.h
View File

@ -181,11 +181,18 @@ int CRYPT_AES_CBC_Decrypt(CRYPT_AES_CTX*, unsigned char*,
int CRYPT_AES_CTR_Encrypt(CRYPT_AES_CTX*, unsigned char*,
const unsigned char*, unsigned int);
/* direct, one block at a time */
int CRYPT_AES_DIRECT_Encrypt(CRYPT_AES_CTX*, unsigned char*,
const unsigned char*);
int CRYPT_AES_DIRECT_Decrypt(CRYPT_AES_CTX*, unsigned char*,
const unsigned char*);
/* key direction flags for setup */
/* key direction flags for setup, ctr always uses ENCRYPT flag */
enum {
CRYPT_AES_ENCRYPTION = 0,
CRYPT_AES_DECRYPTION = 1
CRYPT_AES_DECRYPTION = 1,
CRYPT_AES_BLOCK_SIZE = 16
};

185
mcapi/test.c
View File

@ -63,6 +63,7 @@ static int check_rng(void);
static int check_des3(void);
static int check_aescbc(void);
static int check_aesctr(void);
static int check_aesdirect(void);
int main(int argc, char** argv)
@ -159,6 +160,12 @@ int main(int argc, char** argv)
return -1;
}
ret = check_aesdirect();
if (ret != 0) {
printf("mcapi check_aes direct failed\n");
return -1;
}
XFREE(iv, NULL, DYNAMIC_TYPE_KEY);
@ -930,4 +937,182 @@ static int check_aesctr(void)
}
/* check mcapi aes direct */
static int check_aesdirect(void)
{
CRYPT_AES_CTX mcAes;
Aes defAes;
int ret;
byte out1[CRYPT_AES_BLOCK_SIZE];
byte out2[16]; /* one block at a time */
strncpy((char*)key, "1234567890abcdefghijklmnopqrstuv", 32);
strncpy((char*)iv, "1234567890abcdef", 16);
/* 128 direct encrypt */
ret = CRYPT_AES_KeySet(&mcAes, key, 16, iv, CRYPT_AES_ENCRYPTION);
if (ret != 0) {
printf("mcapi aes-128 key set failed\n");
return -1;
}
ret = AesSetKey(&defAes, key, 16, iv, AES_ENCRYPTION);
if (ret != 0) {
printf("default aes-128 key set failed\n");
return -1;
}
ret = CRYPT_AES_DIRECT_Encrypt(&mcAes, out1, ourData);
if (ret != 0) {
printf("mcapi aes-128 direct encrypt failed\n");
return -1;
}
AesEncryptDirect(&defAes, out2, ourData);
if (memcmp(out1, out2, CRYPT_AES_BLOCK_SIZE) != 0) {
printf("mcapi aes-128 direct encrypt cmp failed\n");
return -1;
}
/* 128 direct decrypt */
ret = CRYPT_AES_KeySet(&mcAes, key, 16, iv, CRYPT_AES_DECRYPTION);
if (ret != 0) {
printf("mcapi aes-128 key set failed\n");
return -1;
}
ret = AesSetKey(&defAes, key, 16, iv, DES_DECRYPTION);
if (ret != 0) {
printf("default aes-128 key set failed\n");
return -1;
}
ret = CRYPT_AES_DIRECT_Decrypt(&mcAes, out2, out1);
if (ret != 0) {
printf("mcapi aes-128 direct decrypt failed\n");
return -1;
}
AesDecryptDirect(&defAes, out1, out1);
if (memcmp(out1, out2, CRYPT_AES_BLOCK_SIZE) != 0) {
printf("mcapi aes-128 direct decrypt cmp failed\n");
return -1;
}
if (memcmp(out1, ourData, CRYPT_AES_BLOCK_SIZE) != 0) {
printf("mcapi aes-128 direct decrypt orig cmp failed\n");
return -1;
}
/* 192 direct encrypt */
ret = CRYPT_AES_KeySet(&mcAes, key, 24, iv, CRYPT_AES_ENCRYPTION);
if (ret != 0) {
printf("mcapi aes-192 key set failed\n");
return -1;
}
ret = AesSetKey(&defAes, key, 24, iv, AES_ENCRYPTION);
if (ret != 0) {
printf("default aes-192 key set failed\n");
return -1;
}
ret = CRYPT_AES_DIRECT_Encrypt(&mcAes, out1, ourData);
if (ret != 0) {
printf("mcapi aes-192 direct encrypt failed\n");
return -1;
}
AesEncryptDirect(&defAes, out2, ourData);
if (memcmp(out1, out2, CRYPT_AES_BLOCK_SIZE) != 0) {
printf("mcapi aes-192 direct encrypt cmp failed\n");
return -1;
}
/* 192 direct decrypt */
ret = CRYPT_AES_KeySet(&mcAes, key, 24, iv, CRYPT_AES_DECRYPTION);
if (ret != 0) {
printf("mcapi aes-192 key set failed\n");
return -1;
}
ret = AesSetKey(&defAes, key, 24, iv, AES_DECRYPTION);
if (ret != 0) {
printf("default aes-192 key set failed\n");
return -1;
}
ret = CRYPT_AES_DIRECT_Decrypt(&mcAes, out2, out1);
if (ret != 0) {
printf("mcapi aes-192 direct decrypt failed\n");
return -1;
}
AesDecryptDirect(&defAes, out1, out1);
if (memcmp(out1, out2, CRYPT_AES_BLOCK_SIZE) != 0) {
printf("mcapi aes-192 direct decrypt cmp failed\n");
return -1;
}
if (memcmp(out1, ourData, CRYPT_AES_BLOCK_SIZE) != 0) {
printf("mcapi aes-192 direct decrypt orig cmp failed\n");
return -1;
}
/* 256 direct encrypt */
ret = CRYPT_AES_KeySet(&mcAes, key, 32, iv, CRYPT_AES_ENCRYPTION);
if (ret != 0) {
printf("mcapi aes-256 key set failed\n");
return -1;
}
ret = AesSetKey(&defAes, key, 32, iv, AES_ENCRYPTION);
if (ret != 0) {
printf("default aes-256 key set failed\n");
return -1;
}
ret = CRYPT_AES_DIRECT_Encrypt(&mcAes, out1, ourData);
if (ret != 0) {
printf("mcapi aes-256 direct encrypt failed\n");
return -1;
}
AesEncryptDirect(&defAes, out2, ourData);
if (memcmp(out1, out2, CRYPT_AES_BLOCK_SIZE) != 0) {
printf("mcapi aes-256 direct encrypt cmp failed\n");
return -1;
}
/* 256 direct decrypt */
ret = CRYPT_AES_KeySet(&mcAes, key, 32, iv, CRYPT_AES_DECRYPTION);
if (ret != 0) {
printf("mcapi aes-256 key set failed\n");
return -1;
}
ret = AesSetKey(&defAes, key, 32, iv, AES_DECRYPTION);
if (ret != 0) {
printf("default aes-256 key set failed\n");
return -1;
}
ret = CRYPT_AES_DIRECT_Decrypt(&mcAes, out2, out1);
if (ret != 0) {
printf("mcapi aes-256 direct decrypt failed\n");
return -1;
}
AesDecryptDirect(&defAes, out1, out1);
if (memcmp(out1, out2, CRYPT_AES_BLOCK_SIZE) != 0) {
printf("mcapi aes-256 direct decrypt cmp failed\n");
return -1;
}
if (memcmp(out1, ourData, CRYPT_AES_BLOCK_SIZE) != 0) {
printf("mcapi aes-256 direct decrypt orig cmp failed\n");
return -1;
}
printf("aes-direct mcapi test passed\n");
return 0;
}