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Add more AES test vectors

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This commit is contained in:
Dag-Erling Smørgrav 2015-10-03 15:13:17 +00:00 committed by des
parent dd466ab29b
commit ed9403627f
1 changed files with 53 additions and 7 deletions
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60
t/t_aes.c
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@ -39,7 +39,8 @@
struct t_case {
const char *desc;
const uint8_t key[AES_BLOCK_LEN];
int keylen;
const uint8_t key[32];
const uint8_t ptext[AES_BLOCK_LEN];
const uint8_t ctext[AES_BLOCK_LEN];
};
@ -50,10 +51,55 @@ struct t_case {
static struct t_case t_cases[] = {
/* FIPS-197 test vectors */
{
.desc = "FIPS-197 C-1",
.key = { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, },
.ptext = { 0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77, 0x88, 0x99, 0xaa, 0xbb, 0xcc, 0xdd, 0xee, 0xff, },
.ctext = { 0x69, 0xc4, 0xe0, 0xd8, 0x6a, 0x7b, 0x04, 0x30, 0xd8, 0xcd, 0xb7, 0x80, 0x70, 0xb4, 0xc5, 0x5a, },
.desc = "FIPS-197 C.1",
.keylen = 128,
.key = {
0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
},
.ptext = {
0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77,
0x88, 0x99, 0xaa, 0xbb, 0xcc, 0xdd, 0xee, 0xff,
},
.ctext = {
0x69, 0xc4, 0xe0, 0xd8, 0x6a, 0x7b, 0x04, 0x30,
0xd8, 0xcd, 0xb7, 0x80, 0x70, 0xb4, 0xc5, 0x5a,
},
},
{
.desc = "FIPS-197 C.2",
.keylen = 192,
.key = {
0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
},
.ptext = {
0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77,
0x88, 0x99, 0xaa, 0xbb, 0xcc, 0xdd, 0xee, 0xff,
},
.ctext = {
0xdd, 0xa9, 0x7c, 0xa4, 0x86, 0x4c, 0xdf, 0xe0,
0x6e, 0xaf, 0x70, 0xa0, 0xec, 0x0d, 0x71, 0x91,
},
},
{
.desc = "FIPS-197 C.3",
.keylen = 256,
.key = {
0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f,
},
.ptext = {
0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77,
0x88, 0x99, 0xaa, 0xbb, 0xcc, 0xdd, 0xee, 0xff,
},
.ctext = {
0x8e, 0xa2, 0xb7, 0xca, 0x51, 0x67, 0x45, 0xbf,
0xea, 0xfc, 0x49, 0x90, 0x4b, 0x49, 0x60, 0x89,
},
},
};
@ -68,7 +114,7 @@ t_aes_enc(char **desc CRYB_UNUSED, void *arg)
aes_ctx ctx;
asprintf(desc, "%s (encrypt)", t->desc);
aes_init(&ctx, CIPHER_MODE_ENCRYPT, t->key, sizeof t->key);
aes_init(&ctx, CIPHER_MODE_ENCRYPT, t->key, t->keylen / 8);
aes_update(&ctx, t->ptext, AES_BLOCK_LEN, out);
aes_finish(&ctx);
return (t_compare_mem(t->ctext, out, AES_BLOCK_LEN));
@ -82,7 +128,7 @@ t_aes_dec(char **desc CRYB_UNUSED, void *arg)
aes_ctx ctx;
asprintf(desc, "%s (decrypt)", t->desc);
aes_init(&ctx, CIPHER_MODE_DECRYPT, t->key, sizeof t->key);
aes_init(&ctx, CIPHER_MODE_DECRYPT, t->key, t->keylen / 8);
aes_update(&ctx, t->ctext, AES_BLOCK_LEN, out);
aes_finish(&ctx);
return (t_compare_mem(t->ptext, out, AES_BLOCK_LEN));