kevin/libsodium
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More tests

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This commit is contained in:
Frank Denis 2017-09-18 23:18:46 +02:00
parent 5b9680ead6
commit 1875980d33
1 changed files with 15 additions and 2 deletions
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17
test/default/secretstream.c
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@ -6,12 +6,14 @@ int
main(void) main(void)
{ {
crypto_secretstream_xchacha20poly1305_state *state; crypto_secretstream_xchacha20poly1305_state *state;
unsigned char *ad;
unsigned char *header; unsigned char *header;
unsigned char *k; unsigned char *k;
unsigned char *c1, *c2, *c3; unsigned char *c1, *c2, *c3;
unsigned char *m1, *m2, *m3; unsigned char *m1, *m2, *m3;
unsigned char *m1_, *m2_, *m3_; unsigned char *m1_, *m2_, *m3_;
unsigned long long res_len; unsigned long long res_len;
size_t ad_len;
size_t m1_len, m2_len, m3_len; size_t m1_len, m2_len, m3_len;
int ret; int ret;
unsigned char tag; unsigned char tag;
@ -21,6 +23,7 @@ main(void)
header = (unsigned char *) header = (unsigned char *)
sodium_malloc(crypto_secretstream_xchacha20poly1305_HEADERBYTES); sodium_malloc(crypto_secretstream_xchacha20poly1305_HEADERBYTES);
ad_len = randombytes_uniform(100);
m1_len = randombytes_uniform(1000); m1_len = randombytes_uniform(1000);
m2_len = randombytes_uniform(1000); m2_len = randombytes_uniform(1000);
m3_len = randombytes_uniform(1000); m3_len = randombytes_uniform(1000);
@ -32,6 +35,7 @@ main(void)
c3 = (unsigned char *) c3 = (unsigned char *)
sodium_malloc(m3_len + crypto_secretstream_xchacha20poly1305_ABYTES); sodium_malloc(m3_len + crypto_secretstream_xchacha20poly1305_ABYTES);
ad = (unsigned char *) sodium_malloc(ad_len);
m1 = (unsigned char *) sodium_malloc(m1_len); m1 = (unsigned char *) sodium_malloc(m1_len);
m2 = (unsigned char *) sodium_malloc(m2_len); m2 = (unsigned char *) sodium_malloc(m2_len);
m3 = (unsigned char *) sodium_malloc(m3_len); m3 = (unsigned char *) sodium_malloc(m3_len);
@ -39,6 +43,8 @@ main(void)
m2_ = (unsigned char *) sodium_malloc(m2_len); m2_ = (unsigned char *) sodium_malloc(m2_len);
m3_ = (unsigned char *) sodium_malloc(m3_len); m3_ = (unsigned char *) sodium_malloc(m3_len);
randombytes_buf(ad, ad_len);
randombytes_buf(m1, m1_len); randombytes_buf(m1, m1_len);
memcpy(m1_, m1, m1_len); memcpy(m1_, m1, m1_len);
randombytes_buf(m2, m2_len); randombytes_buf(m2, m2_len);
@ -61,11 +67,11 @@ main(void)
assert(res_len == m1_len + crypto_secretstream_xchacha20poly1305_ABYTES); assert(res_len == m1_len + crypto_secretstream_xchacha20poly1305_ABYTES);
ret = crypto_secretstream_xchacha20poly1305_push ret = crypto_secretstream_xchacha20poly1305_push
(state, c2, NULL, m2, m2_len, NULL, 0, 0); (state, c2, NULL, m2, m2_len, ad, 0, 0);
assert(ret == 0); assert(ret == 0);
ret = crypto_secretstream_xchacha20poly1305_push ret = crypto_secretstream_xchacha20poly1305_push
(state, c3, NULL, m3, m3_len, NULL, 0, (state, c3, NULL, m3, m3_len, ad, ad_len,
crypto_secretstream_xchacha20poly1305_TAG_FINAL); crypto_secretstream_xchacha20poly1305_TAG_FINAL);
assert(ret == 0); assert(ret == 0);
@ -92,6 +98,12 @@ main(void)
ret = crypto_secretstream_xchacha20poly1305_pull ret = crypto_secretstream_xchacha20poly1305_pull
(state, m3, NULL, &tag, (state, m3, NULL, &tag,
c3, m3_len + crypto_secretstream_xchacha20poly1305_ABYTES, NULL, 0); c3, m3_len + crypto_secretstream_xchacha20poly1305_ABYTES, NULL, 0);
if (ad_len > 0) {
assert(ret == -1);
}
ret = crypto_secretstream_xchacha20poly1305_pull
(state, m3, NULL, &tag,
c3, m3_len + crypto_secretstream_xchacha20poly1305_ABYTES, ad, ad_len);
assert(ret == 0); assert(ret == 0);
assert(tag == crypto_secretstream_xchacha20poly1305_TAG_FINAL); assert(tag == crypto_secretstream_xchacha20poly1305_TAG_FINAL);
assert(memcmp(m3, m3_, m3_len) == 0); assert(memcmp(m3, m3_, m3_len) == 0);
@ -189,6 +201,7 @@ main(void)
sodium_free(m3); sodium_free(m3);
sodium_free(m2); sodium_free(m2);
sodium_free(m1); sodium_free(m1);
sodium_free(ad);
sodium_free(c3); sodium_free(c3);
sodium_free(c2); sodium_free(c2);
sodium_free(c1); sodium_free(c1);