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More tests

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This commit is contained in:
Frank Denis 2017-09-18 23:13:50 +02:00
parent 4828c5923a
commit 5b9680ead6
5 changed files with 75 additions and 11 deletions
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2
src/libsodium/crypto_pwhash/argon2/pwhash_argon2i.c
View File

@ -234,7 +234,7 @@ _needs_rehash(const char *str, unsigned long long opslimit, size_t memlimit,
}
memset(&ctx, 0, sizeof ctx);
if ((fodder = (unsigned char *) calloc(fodder_len, 1U)) == NULL) {
return -1;
return -1; /* LCOV_EXCL_LINE */
}
ctx.out = ctx.pwd = ctx.salt = fodder;
ctx.outlen = ctx.pwdlen = ctx.saltlen = (uint32_t) fodder_len;

6
test/default/aead_chacha20poly1305.c
View File

@ -167,6 +167,12 @@ tv(void)
assert(crypto_aead_chacha20poly1305_keybytes() > 0U);
assert(crypto_aead_chacha20poly1305_npubbytes() > 0U);
assert(crypto_aead_chacha20poly1305_nsecbytes() == 0U);
assert(crypto_aead_chacha20poly1305_messagebytes_max() > 0U);
assert(crypto_aead_chacha20poly1305_messagebytes_max() == crypto_aead_chacha20poly1305_MESSAGEBYTES_MAX);
assert(crypto_aead_chacha20poly1305_keybytes() == crypto_aead_chacha20poly1305_KEYBYTES);
assert(crypto_aead_chacha20poly1305_nsecbytes() == crypto_aead_chacha20poly1305_NSECBYTES);
assert(crypto_aead_chacha20poly1305_npubbytes() == crypto_aead_chacha20poly1305_NPUBBYTES);
assert(crypto_aead_chacha20poly1305_abytes() == crypto_aead_chacha20poly1305_ABYTES);
return 0;
}

17
test/default/pwhash.c
View File

@ -475,6 +475,23 @@ main(void)
assert(crypto_pwhash_alg_argon2id13() != crypto_pwhash_alg_argon2i13());
assert(crypto_pwhash_alg_argon2id13() != crypto_pwhash_alg_default());
assert(crypto_pwhash_argon2i(NULL, 0, NULL, 0, NULL,
crypto_pwhash_argon2i_OPSLIMIT_INTERACTIVE,
crypto_pwhash_argon2i_MEMLIMIT_INTERACTIVE,
0) == -1);
assert(crypto_pwhash_argon2i(NULL, 0, NULL, 0, NULL,
crypto_pwhash_argon2i_OPSLIMIT_INTERACTIVE,
crypto_pwhash_argon2i_MEMLIMIT_INTERACTIVE,
crypto_pwhash_ALG_ARGON2ID13) == -1);
assert(crypto_pwhash_argon2id(NULL, 0, NULL, 0, NULL,
crypto_pwhash_argon2i_OPSLIMIT_INTERACTIVE,
crypto_pwhash_argon2i_MEMLIMIT_INTERACTIVE,
0) == -1);
assert(crypto_pwhash_argon2id(NULL, 0, NULL, 0, NULL,
crypto_pwhash_argon2i_OPSLIMIT_INTERACTIVE,
crypto_pwhash_argon2i_MEMLIMIT_INTERACTIVE,
crypto_pwhash_ALG_ARGON2I13) == -1);
printf("OK\n");
return 0;

20
test/default/pwhash_argon2id.c
View File

@ -248,6 +248,26 @@ main(void)
if (strcmp(str_out, str_out2) == 0) {
printf("pwhash_argon2id_str() doesn't generate different salts\n");
}
if (crypto_pwhash_str_needs_rehash(str_out, OPSLIMIT, MEMLIMIT) != 0 ||
crypto_pwhash_argon2id_str_needs_rehash(str_out, OPSLIMIT, MEMLIMIT) != 0) {
printf("needs_rehash() false positive\n");
}
if (crypto_pwhash_str_needs_rehash(str_out, OPSLIMIT, MEMLIMIT / 2) != 1 ||
crypto_pwhash_str_needs_rehash(str_out, OPSLIMIT / 2, MEMLIMIT) != 1 ||
crypto_pwhash_str_needs_rehash(str_out, OPSLIMIT, MEMLIMIT * 2) != 1 ||
crypto_pwhash_str_needs_rehash(str_out, OPSLIMIT * 2, MEMLIMIT) != 1) {
printf("needs_rehash() false negative\n");
}
if (crypto_pwhash_argon2id_str_needs_rehash(str_out, OPSLIMIT, MEMLIMIT / 2) != 1 ||
crypto_pwhash_argon2id_str_needs_rehash(str_out, OPSLIMIT / 2, MEMLIMIT) != 1 ||
crypto_pwhash_argon2id_str_needs_rehash(str_out, OPSLIMIT, MEMLIMIT * 2) != 1 ||
crypto_pwhash_argon2id_str_needs_rehash(str_out, OPSLIMIT * 2, MEMLIMIT) != 1) {
printf("needs_rehash() false negative\n");
}
if (crypto_pwhash_str_needs_rehash(str_out + 1, OPSLIMIT, MEMLIMIT) != -1 ||
crypto_pwhash_argon2id_str_needs_rehash(str_out + 1, OPSLIMIT, MEMLIMIT) != -1) {
printf("needs_rehash() didn't fail with an invalid hash string\n");
}
if (sodium_is_zero((const unsigned char *) str_out + strlen(str_out),
crypto_pwhash_argon2id_STRBYTES - strlen(str_out)) != 1 ||
sodium_is_zero((const unsigned char *) str_out2 + strlen(str_out2),

41
test/default/secretstream.c
View File

@ -6,14 +6,15 @@ int
main(void)
{
crypto_secretstream_xchacha20poly1305_state *state;
unsigned char *header;
unsigned char *k;
unsigned char *c1, *c2, *c3;
unsigned char *m1, *m2, *m3;
unsigned char *m1_, *m2_, *m3_;
size_t m1_len, m2_len, m3_len;
int ret;
unsigned char tag;
unsigned char *header;
unsigned char *k;
unsigned char *c1, *c2, *c3;
unsigned char *m1, *m2, *m3;
unsigned char *m1_, *m2_, *m3_;
unsigned long long res_len;
size_t m1_len, m2_len, m3_len;
int ret;
unsigned char tag;
state = (crypto_secretstream_xchacha20poly1305_state *)
sodium_malloc(crypto_secretstream_xchacha20poly1305_statebytes());
@ -55,8 +56,9 @@ main(void)
assert(ret == 0);
ret = crypto_secretstream_xchacha20poly1305_push
(state, c1, NULL, m1, m1_len, NULL, 0, 0);
(state, c1, &res_len, m1, m1_len, NULL, 0, 0);
assert(ret == 0);
assert(res_len == m1_len + crypto_secretstream_xchacha20poly1305_ABYTES);
ret = crypto_secretstream_xchacha20poly1305_push
(state, c2, NULL, m2, m2_len, NULL, 0, 0);
@ -73,11 +75,12 @@ main(void)
assert(ret == 0);
ret = crypto_secretstream_xchacha20poly1305_pull
(state, m1, NULL, &tag,
(state, m1, &res_len, &tag,
c1, m1_len + crypto_secretstream_xchacha20poly1305_ABYTES, NULL, 0);
assert(ret == 0);
assert(tag == 0);
assert(memcmp(m1, m1_, m1_len) == 0);
assert(res_len == m1_len);
ret = crypto_secretstream_xchacha20poly1305_pull
(state, m2, NULL, &tag,
@ -107,6 +110,24 @@ main(void)
c2, m2_len + crypto_secretstream_xchacha20poly1305_ABYTES, NULL, 0);
assert(ret == -1);
/* short ciphertext */
ret = crypto_secretstream_xchacha20poly1305_pull
(state, m2, NULL, &tag, c2,
randombytes_uniform(crypto_secretstream_xchacha20poly1305_ABYTES),
NULL, 0);
assert(ret == -1);
ret = crypto_secretstream_xchacha20poly1305_pull
(state, m2, NULL, &tag, c2, 0, NULL, 0);
assert(ret == -1);
/* empty ciphertext */
ret = crypto_secretstream_xchacha20poly1305_pull
(state, m2, NULL, &tag, c2,
crypto_secretstream_xchacha20poly1305_ABYTES, NULL, 0);
assert(ret == -1);
/* without explicit rekeying */
ret = crypto_secretstream_xchacha20poly1305_init_push(state, header, k);