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/*
* Copyright 2024 Vsevolod Stakhov
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/* Detached unit tests for the cryptobox */
#ifndef RSPAMD_RSPAMD_CXX_UNIT_CRYPTOBOX_HXX
#define RSPAMD_RSPAMD_CXX_UNIT_CRYPTOBOX_HXX
#include "libcryptobox/cryptobox.h"
TEST_SUITE("rspamd_cryptobox")
{
TEST_CASE("rspamd_cryptobox_keypair")
{
enum rspamd_cryptobox_mode mode = RSPAMD_CRYPTOBOX_MODE_NIST;
rspamd_sk_t sk;
rspamd_pk_t pk;
rspamd_cryptobox_keypair(pk, sk, mode);
}
TEST_CASE("rspamd_cryptobox_keypair_sig")
{
enum rspamd_cryptobox_mode mode = RSPAMD_CRYPTOBOX_MODE_NIST;
rspamd_sig_sk_t sk;
rspamd_sig_pk_t pk;
rspamd_cryptobox_keypair_sig(pk, sk, mode);
}
TEST_CASE("rspamd_cryptobox_hash")
{
rspamd_cryptobox_hash_state_t p;
const unsigned char *key = reinterpret_cast<const unsigned char *>("key");
gsize keylen = sizeof(key);
memset(&p, 0, rspamd_cryptobox_HASHBYTES);
rspamd_cryptobox_hash_init(&p, key, keylen);
const unsigned char* data = reinterpret_cast<const unsigned char *>("data");
gsize len = sizeof(data);
rspamd_cryptobox_hash_update(&p, data, len);
unsigned char out1[rspamd_cryptobox_HASHSTATEBYTES];
rspamd_cryptobox_hash_final(&p, out1);
unsigned char out2[rspamd_cryptobox_HASHSTATEBYTES];
rspamd_cryptobox_hash(out2, data, len, key, keylen);
CHECK(strcmp((char *)out1, (char *)out2) == 0);
}
TEST_CASE("rspamd_cryptobox_fast_hash")
{
rspamd_cryptobox_fast_hash_state_s *st = rspamd_cryptobox_fast_hash_new();
uint64_t seed = 10;
rspamd_cryptobox_fast_hash_init(st, seed);
const unsigned char* data = reinterpret_cast<const unsigned char *>("data");
gsize len = sizeof(data);
rspamd_cryptobox_fast_hash_update(st, data, len);
uint64_t out1 = rspamd_cryptobox_fast_hash_final(st);
CHECK(out1 == 7343692543952389622);
uint64_t out2 = rspamd_cryptobox_fast_hash(data, len, seed);
CHECK(out1 == out2);
rspamd_cryptobox_fast_hash_free(st);
}
TEST_CASE("rspamd_cryptobox_pbkdf")
{
const char *pass = "passpa";
gsize pass_len = sizeof(pass);
const uint8_t *salt = reinterpret_cast<const uint8_t *>("salt");
gsize salt_len = sizeof(salt);
uint8_t key1[256];
gsize key_len1 = sizeof(key1);
uint8_t key2[256];
gsize key_len2 = sizeof(key2);
unsigned int complexity = 10;
enum rspamd_cryptobox_pbkdf_type type = RSPAMD_CRYPTOBOX_PBKDF2;
CHECK(rspamd_cryptobox_pbkdf(pass, pass_len, salt, salt_len, key1, key_len1, complexity, type));
CHECK(rspamd_cryptobox_pbkdf(pass, pass_len, salt, salt_len, key2, key_len2, complexity, type));
CHECK(strcmp((char *)key1, (char *)key2) == 0);
type = RSPAMD_CRYPTOBOX_CATENA;
CHECK(rspamd_cryptobox_pbkdf(pass, pass_len, salt, salt_len, key1, key_len1, complexity, type));
CHECK(rspamd_cryptobox_pbkdf(pass, pass_len, salt, salt_len, key2, key_len2, complexity, type));
CHECK(strcmp((char *)key1, (char *)key2) == 0);
}
TEST_CASE("rspamd_cryptobox_encrypt_inplace")
{
unsigned char data[256];
gsize len = sizeof(data);
rspamd_nonce_t nonce;
rspamd_pk_t pk;
rspamd_sk_t sk;
rspamd_mac_t sig;
enum rspamd_cryptobox_mode mode = RSPAMD_CRYPTOBOX_MODE_NIST;
ottery_rand_bytes(nonce, sizeof(nonce));
rspamd_cryptobox_keypair(pk, sk, mode);
memset(sig, 0, sizeof(sig));
rspamd_cryptobox_encrypt_inplace(data, len, nonce, pk, sk, sig, mode);
CHECK(rspamd_cryptobox_decrypt_inplace(data, len, nonce, pk, sk, sig, mode));
}
TEST_CASE("rspamd_cryptobox_sign")
{
enum rspamd_cryptobox_mode mode = RSPAMD_CRYPTOBOX_MODE_NIST;
rspamd_sk_t sk;
rspamd_pk_t pk;
unsigned char sig[256];
unsigned long long siglen;
const unsigned char m[] = "data to be signed";
size_t mlen = strlen((const char*)m);
rspamd_cryptobox_keypair(pk, sk, mode);
rspamd_cryptobox_sign(sig, &siglen, m, mlen, sk, mode);
bool check_result = rspamd_cryptobox_verify(sig, siglen, m, mlen, pk, mode);
CHECK(check_result == true);
}
}
#endif
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