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More test vectors

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This commit is contained in:
Frank Denis 2015-10-12 13:58:10 +02:00
parent 40ba7ea531
commit 84625742c6
1 changed files with 58 additions and 0 deletions
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58
test/default/aead_aes256gcm.c
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@ -3025,6 +3025,54 @@ static struct {
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{
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}
};
@ -3041,6 +3089,7 @@ tv(void)
unsigned char *key;
unsigned char *message;
unsigned char *nonce;
char *hex;
unsigned long long found_ciphertext_len;
unsigned long long found_message_len;
size_t ad_len;
@ -3052,9 +3101,11 @@ tv(void)
nonce = (unsigned char *) sodium_malloc(crypto_aead_aes256gcm_NPUBBYTES);
do {
assert(strlen(tests[i].key_hex) == 2 * crypto_aead_aes256gcm_KEYBYTES);
sodium_hex2bin(key, crypto_aead_aes256gcm_KEYBYTES,
tests[i].key_hex, strlen(tests[i].key_hex),
NULL, NULL, NULL);
assert(strlen(tests[i].nonce_hex) == 2 * crypto_aead_aes256gcm_NPUBBYTES);
sodium_hex2bin(nonce, crypto_aead_aes256gcm_NPUBBYTES,
tests[i].nonce_hex, strlen(tests[i].nonce_hex),
NULL, NULL, NULL);
@ -3070,9 +3121,11 @@ tv(void)
NULL, NULL, NULL);
ciphertext_len = message_len + crypto_aead_aes256gcm_ABYTES;
expected_ciphertext = (unsigned char *) sodium_malloc(ciphertext_len);
assert(strlen(tests[i].ciphertext_hex) == 2 * message_len);
sodium_hex2bin(expected_ciphertext, message_len,
tests[i].ciphertext_hex, strlen(tests[i].ciphertext_hex),
NULL, NULL, NULL);
assert(strlen(tests[i].mac_hex) == 2 * crypto_aead_aes256gcm_ABYTES);
sodium_hex2bin(expected_ciphertext + message_len, crypto_aead_aes256gcm_ABYTES,
tests[i].mac_hex, strlen(tests[i].mac_hex),
NULL, NULL, NULL);
@ -3085,6 +3138,11 @@ tv(void)
assert((size_t) found_ciphertext_len == ciphertext_len);
if (memcmp(ciphertext, expected_ciphertext, ciphertext_len) != 0) {
printf("Encryption of test vector #%u failed\n", (unsigned int) i);
hex = sodium_malloc(found_ciphertext_len * 2 + 1);
sodium_bin2hex(hex, found_ciphertext_len * 2 + 1,
ciphertext, ciphertext_len);
printf("Computed: [%s]\n", hex);
sodium_free(hex);
}
decrypted = (unsigned char *) sodium_malloc(message_len);
if (crypto_aead_aes256gcm_decrypt(decrypted, &found_message_len,