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Casts

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This commit is contained in:
Frank Denis 2017-12-01 16:32:25 +01:00
parent 218dac349a
commit e44614505b
2 changed files with 9 additions and 9 deletions
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16
test/default/metamorphic.c
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@ -35,8 +35,8 @@ mm_generichash(void)
randombytes_buf(m, mlen); randombytes_buf(m, mlen);
crypto_generichash_init(&st, k, klen, hlen); crypto_generichash_init(&st, k, klen, hlen);
l1 = randombytes_uniform(mlen); l1 = randombytes_uniform((uint32_t) mlen);
l2 = randombytes_uniform(mlen - l1); l2 = randombytes_uniform((uint32_t) mlen - l1);
crypto_generichash_update(&st, m, l1); crypto_generichash_update(&st, m, l1);
crypto_generichash_update(&st, m + l1, l2); crypto_generichash_update(&st, m + l1, l2);
crypto_generichash_update(&st, m + l1 + l2, mlen - l1 - l2); crypto_generichash_update(&st, m + l1 + l2, mlen - l1 - l2);
@ -75,8 +75,8 @@ mm_onetimeauth(void)
randombytes_buf(m, mlen); randombytes_buf(m, mlen);
crypto_onetimeauth_init(&st, k); crypto_onetimeauth_init(&st, k);
l1 = randombytes_uniform(mlen); l1 = randombytes_uniform((uint32_t) mlen);
l2 = randombytes_uniform(mlen - l1); l2 = randombytes_uniform((uint32_t) mlen - l1);
crypto_onetimeauth_update(&st, m, l1); crypto_onetimeauth_update(&st, m, l1);
crypto_onetimeauth_update(&st, m + l1, l2); crypto_onetimeauth_update(&st, m + l1, l2);
crypto_onetimeauth_update(&st, m + l1 + l2, mlen - l1 - l2); crypto_onetimeauth_update(&st, m + l1 + l2, mlen - l1 - l2);
@ -115,8 +115,8 @@ mm_hmacsha256(void)
randombytes_buf(m, mlen); randombytes_buf(m, mlen);
crypto_auth_hmacsha256_init(&st, k, crypto_auth_hmacsha256_KEYBYTES); crypto_auth_hmacsha256_init(&st, k, crypto_auth_hmacsha256_KEYBYTES);
l1 = randombytes_uniform(mlen); l1 = randombytes_uniform((uint32_t) mlen);
l2 = randombytes_uniform(mlen - l1); l2 = randombytes_uniform((uint32_t) mlen - l1);
crypto_auth_hmacsha256_update(&st, m, l1); crypto_auth_hmacsha256_update(&st, m, l1);
crypto_auth_hmacsha256_update(&st, m + l1, l2); crypto_auth_hmacsha256_update(&st, m + l1, l2);
crypto_auth_hmacsha256_update(&st, m + l1 + l2, mlen - l1 - l2); crypto_auth_hmacsha256_update(&st, m + l1 + l2, mlen - l1 - l2);
@ -155,8 +155,8 @@ mm_hmacsha512(void)
randombytes_buf(m, mlen); randombytes_buf(m, mlen);
crypto_auth_hmacsha512_init(&st, k, crypto_auth_hmacsha512_KEYBYTES); crypto_auth_hmacsha512_init(&st, k, crypto_auth_hmacsha512_KEYBYTES);
l1 = randombytes_uniform(mlen); l1 = randombytes_uniform((uint32_t) mlen);
l2 = randombytes_uniform(mlen - l1); l2 = randombytes_uniform((uint32_t) mlen - l1);
crypto_auth_hmacsha512_update(&st, m, l1); crypto_auth_hmacsha512_update(&st, m, l1);
crypto_auth_hmacsha512_update(&st, m + l1, l2); crypto_auth_hmacsha512_update(&st, m + l1, l2);
crypto_auth_hmacsha512_update(&st, m + l1 + l2, mlen - l1 - l2); crypto_auth_hmacsha512_update(&st, m + l1 + l2, mlen - l1 - l2);

2
test/default/xchacha20.c
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@ -244,7 +244,7 @@ tv_secretbox_xchacha20poly1305(void)
assert(crypto_secretbox_xchacha20poly1305_easy(out2, m, m_len, nonce, key) == 0); assert(crypto_secretbox_xchacha20poly1305_easy(out2, m, m_len, nonce, key) == 0);
assert(memcmp(out, out2, assert(memcmp(out, out2,
crypto_secretbox_xchacha20poly1305_MACBYTES + m_len) == 0); crypto_secretbox_xchacha20poly1305_MACBYTES + m_len) == 0);
n = randombytes_uniform(crypto_secretbox_xchacha20poly1305_MACBYTES + m_len); n = randombytes_uniform(crypto_secretbox_xchacha20poly1305_MACBYTES + (uint32_t) m_len);
assert(crypto_secretbox_xchacha20poly1305_open_easy assert(crypto_secretbox_xchacha20poly1305_open_easy
(out2, out2, crypto_secretbox_xchacha20poly1305_MACBYTES - 1, (out2, out2, crypto_secretbox_xchacha20poly1305_MACBYTES - 1,
nonce, key) == -1); nonce, key) == -1);