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add mcapi aes ctr with test

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This commit is contained in:
toddouska 2013-03-21 08:33:02 -07:00
parent ea9784b32b
commit 3ecab06841
4 changed files with 187 additions and 7 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"
AM_CFLAGS="$AM_CFLAGS -DHAVE_MCAPI -DCYASSL_AES_COUNTER"
fi
if test "$ENABLED_MCAPI" = "yes" && test "$ENABLED_SHA512" = "no"

11
mcapi/crypto.c
View File

@ -358,5 +358,16 @@ int CRYPT_AES_CBC_Decrypt(CRYPT_AES_CTX* aes, unsigned char* out,
}
/* AES CTR Encrypt (used for decrypt too, with ENCRYPT key setup) */
int CRYPT_AES_CTR_Encrypt(CRYPT_AES_CTX* aes, unsigned char* out,
const unsigned char* in, unsigned int inSz)
{
AesCtrEncrypt((Aes*)aes, out, in, inSz);
return 0;
}

5
mcapi/crypto.h
View File

@ -177,6 +177,11 @@ int CRYPT_AES_CBC_Encrypt(CRYPT_AES_CTX*, unsigned char*,
int CRYPT_AES_CBC_Decrypt(CRYPT_AES_CTX*, unsigned char*,
const unsigned char*, unsigned int);
/* ctr (counter), use Encrypt both ways with ENCRYPT key setup */
int CRYPT_AES_CTR_Encrypt(CRYPT_AES_CTX*, unsigned char*,
const unsigned char*, unsigned int);
/* key direction flags for setup */
enum {
CRYPT_AES_ENCRYPTION = 0,

176
mcapi/test.c
View File

@ -62,6 +62,7 @@ static int check_compress(void);
static int check_rng(void);
static int check_des3(void);
static int check_aescbc(void);
static int check_aesctr(void);
int main(int argc, char** argv)
@ -148,7 +149,13 @@ int main(int argc, char** argv)
ret = check_aescbc();
if (ret != 0) {
printf("mcapi check_aes failed\n");
printf("mcapi check_aes cbc failed\n");
return -1;
}
ret = check_aesctr();
if (ret != 0) {
printf("mcapi check_aes ctr failed\n");
return -1;
}
@ -587,7 +594,7 @@ static int check_des3(void)
#define AES_TEST_SIZE 32
/* check mcapi aes */
/* check mcapi aes cbc */
static int check_aescbc(void)
{
CRYPT_AES_CTX mcAes;
@ -682,7 +689,7 @@ static int check_aescbc(void)
printf("mcapi aes-192 key set failed\n");
return -1;
}
ret = AesSetKey(&defAes, key, 24, iv, DES_DECRYPTION);
ret = AesSetKey(&defAes, key, 24, iv, AES_DECRYPTION);
if (ret != 0) {
printf("default aes-192 key set failed\n");
return -1;
@ -735,7 +742,7 @@ static int check_aescbc(void)
printf("mcapi aes-256 key set failed\n");
return -1;
}
ret = AesSetKey(&defAes, key, 32, iv, DES_DECRYPTION);
ret = AesSetKey(&defAes, key, 32, iv, AES_DECRYPTION);
if (ret != 0) {
printf("default aes-256 key set failed\n");
return -1;
@ -758,12 +765,169 @@ static int check_aescbc(void)
return -1;
}
printf("aes-cbc mcapi test passed\n");
return 0;
}
/* check mcapi aes ctr */
static int check_aesctr(void)
{
CRYPT_AES_CTX mcAes;
Aes defAes;
int ret;
byte out1[AES_TEST_SIZE];
byte out2[AES_TEST_SIZE];
strncpy((char*)key, "1234567890abcdefghijklmnopqrstuv", 32);
strncpy((char*)iv, "1234567890abcdef", 16);
/* 128 ctr 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_CTR_Encrypt(&mcAes, out1, ourData, AES_TEST_SIZE);
if (ret != 0) {
printf("mcapi aes-128 ctr encrypt failed\n");
return -1;
}
AesCtrEncrypt(&defAes, out2, ourData, AES_TEST_SIZE);
if (memcmp(out1, out2, AES_TEST_SIZE) != 0) {
printf("mcapi aes-128 ctr encrypt cmp failed\n");
return -1;
}
/* 128 ctr decrypt */
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_CTR_Encrypt(&mcAes, out2, out1, AES_TEST_SIZE);
if (ret != 0) {
printf("mcapi aes-128 ctr decrypt failed\n");
return -1;
}
if (memcmp(out2, ourData, AES_TEST_SIZE) != 0) {
printf("mcapi aes-128 ctr decrypt orig cmp failed\n");
return -1;
}
/* 192 ctr 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_CTR_Encrypt(&mcAes, out1, ourData, AES_TEST_SIZE);
if (ret != 0) {
printf("mcapi aes-192 ctr encrypt failed\n");
return -1;
}
AesCtrEncrypt(&defAes, out2, ourData, AES_TEST_SIZE);
if (memcmp(out1, out2, AES_TEST_SIZE) != 0) {
printf("mcapi aes-192 ctr encrypt cmp failed\n");
return -1;
}
/* 192 ctr decrypt */
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_DECRYPTION);
if (ret != 0) {
printf("default aes-192 key set failed\n");
return -1;
}
ret = CRYPT_AES_CTR_Encrypt(&mcAes, out2, out1, AES_TEST_SIZE);
if (ret != 0) {
printf("mcapi aes-192 ctr decrypt failed\n");
return -1;
}
if (memcmp(out2, ourData, AES_TEST_SIZE) != 0) {
printf("mcapi aes-192 ctr decrypt orig cmp failed\n");
return -1;
}
/* 256 ctr 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_CTR_Encrypt(&mcAes, out1, ourData, AES_TEST_SIZE);
if (ret != 0) {
printf("mcapi aes-256 ctr encrypt failed\n");
return -1;
}
AesCtrEncrypt(&defAes, out2, ourData, AES_TEST_SIZE);
if (memcmp(out1, out2, AES_TEST_SIZE) != 0) {
printf("mcapi aes-256 ctr encrypt cmp failed\n");
return -1;
}
/* 256 ctr decrypt */
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_CTR_Encrypt(&mcAes, out2, out1, AES_TEST_SIZE);
if (ret != 0) {
printf("mcapi aes-256 ctr decrypt failed\n");
return -1;
}
if (memcmp(out2, ourData, AES_TEST_SIZE) != 0) {
printf("mcapi aes-256 ctr decrypt orig cmp failed\n");
return -1;
}
printf("aes-ctr mcapi test passed\n");
return 0;
}