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More tests

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This commit is contained in:
Frank Denis 2017-07-24 15:16:22 +02:00
parent 67a7df73b1
commit f92c82537b
5 changed files with 42 additions and 9 deletions
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2
src/libsodium/crypto_hash/sha512/cp/hash_sha512_cp.c
View File

@ -222,9 +222,11 @@ crypto_hash_sha512_update(crypto_hash_sha512_state *state,
bitlen[1] = ((uint64_t) inlen) << 3;
bitlen[0] = ((uint64_t) inlen) >> 61;
/* LCOV_EXCL_START */
if ((state->count[1] += bitlen[1]) < bitlen[1]) {
state->count[0]++;
}
/* LCOV_EXCL_STOP */
state->count[0] += bitlen[0];
if (inlen < 128 - r) {
for (i = 0; i < inlen; i++) {

18
src/libsodium/crypto_pwhash/argon2/argon2-core.c
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@ -154,12 +154,12 @@ static void clear_memory(argon2_instance_t *instance, int clear);
static void
clear_memory(argon2_instance_t *instance, int clear)
{
/* LCOV_EXCL_START */
if (instance->region != NULL && clear) {
/* LCOV_EXCL_START */
sodium_memzero(instance->region->memory,
sizeof(block) * instance->memory_blocks);
/* LCOV_EXCL_STOP */
}
/* LCOV_EXCL_STOP */
}
/* Deallocates memory
@ -510,10 +510,12 @@ initial_hash(uint8_t *blockhash, argon2_context *context, argon2_type type)
crypto_generichash_blake2b_update(
&BlakeHash, (const uint8_t *) context->pwd, context->pwdlen);
/* LCOV_EXCL_START */
if (context->flags & ARGON2_FLAG_CLEAR_PASSWORD) {
sodium_memzero(context->pwd, context->pwdlen); /* LCOV_EXCL_LINE */
context->pwdlen = 0; /* LCOV_EXCL_LINE */
sodium_memzero(context->pwd, context->pwdlen);
context->pwdlen = 0;
}
/* LCOV_EXCL_STOP */
}
STORE32_LE(value, context->saltlen);
@ -527,8 +529,8 @@ initial_hash(uint8_t *blockhash, argon2_context *context, argon2_type type)
STORE32_LE(value, context->secretlen);
crypto_generichash_blake2b_update(&BlakeHash, value, sizeof(value));
/* LCOV_EXCL_START */
if (context->secret != NULL) {
/* LCOV_EXCL_START */
crypto_generichash_blake2b_update(
&BlakeHash, (const uint8_t *) context->secret, context->secretlen);
@ -536,18 +538,18 @@ initial_hash(uint8_t *blockhash, argon2_context *context, argon2_type type)
sodium_memzero(context->secret, context->secretlen);
context->secretlen = 0;
}
/* LCOV_EXCL_STOP */
}
/* LCOV_EXCL_STOP */
STORE32_LE(value, context->adlen);
crypto_generichash_blake2b_update(&BlakeHash, value, sizeof(value));
/* LCOV_EXCL_START */
if (context->ad != NULL) {
/* LCOV_EXCL_START */
crypto_generichash_blake2b_update(
&BlakeHash, (const uint8_t *) context->ad, context->adlen);
/* LCOV_EXCL_STOP */
}
/* LCOV_EXCL_STOP */
crypto_generichash_blake2b_final(&BlakeHash, blockhash,
ARGON2_PREHASH_DIGEST_LENGTH);

2
test/default/box2.c
View File

@ -64,6 +64,8 @@ main(void)
assert(ret == -1);
memset(m, 0, sizeof m);
ret = crypto_box_beforenm(k, small_order_p, bobsk);
assert(ret == -1);
ret = crypto_box_beforenm(k, alicepk, bobsk);
assert(ret == 0);
if (crypto_box_open_afternm(m, c, 163, nonce, k) == 0) {

12
test/default/misuse.c
View File

@ -5,12 +5,22 @@
#include <signal.h>
static void
sigabrt_handler_5(int sig)
sigabrt_handler_6(int sig)
{
(void) sig;
exit(0);
}
static void
sigabrt_handler_5(int sig)
{
(void) sig;
signal(SIGABRT, sigabrt_handler_6);
assert(crypto_aead_xchacha20poly1305_ietf_encrypt(NULL, NULL, NULL, UINT64_MAX,
NULL, 0, NULL, NULL, NULL) == -1);
exit(1);
}
static void
sigabrt_handler_4(int sig)
{

17
test/default/xchacha20.c
View File

@ -164,6 +164,11 @@ tv_stream_xchacha20(void)
hex = (char *) sodium_malloc(192 * 2 + 1);
sodium_bin2hex(hex, 192 * 2 + 1, out, 192);
printf("%s\n", hex);
memset(key, 0, crypto_stream_xchacha20_KEYBYTES);
crypto_stream_xchacha20_keygen(key);
assert(sodium_is_zero(key, crypto_stream_xchacha20_KEYBYTES) == 0);
sodium_free(hex);
sodium_free(out);
sodium_free(out2);
@ -234,6 +239,12 @@ tv_secretbox_xchacha20poly1305(void)
assert(memcmp(out, out2,
crypto_secretbox_xchacha20poly1305_MACBYTES + m_len) == 0);
n = randombytes_uniform(crypto_secretbox_xchacha20poly1305_MACBYTES + m_len);
assert(crypto_secretbox_xchacha20poly1305_open_easy
(out2, out2, crypto_secretbox_xchacha20poly1305_MACBYTES - 1,
nonce, key) == -1);
assert(crypto_secretbox_xchacha20poly1305_open_easy
(out2, out2, 0,
nonce, key) == -1);
out2[n]++;
assert(crypto_secretbox_xchacha20poly1305_open_easy
(out2, out2, crypto_secretbox_xchacha20poly1305_MACBYTES + m_len,
@ -326,6 +337,12 @@ tv_box_xchacha20poly1305(void)
(out, m, SIZE_MAX, nonce, pc) == -1);
assert(crypto_box_curve25519xchacha20poly1305_easy_afternm
(out, m, m_len, nonce, pc) == 0);
assert(crypto_box_curve25519xchacha20poly1305_open_easy_afternm
(m2, out, crypto_box_curve25519xchacha20poly1305_MACBYTES - 1,
nonce, pc) == -1);
assert(crypto_box_curve25519xchacha20poly1305_open_easy_afternm
(m2, out, 0,
nonce, pc) == -1);
assert(crypto_box_curve25519xchacha20poly1305_open_easy_afternm
(m2, out, crypto_box_curve25519xchacha20poly1305_MACBYTES + m_len,
nonce, pc) == 0);