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Avoid OpenSSL header dependencies

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This commit is contained in:
Dominik Charousset 2023-11-03 15:54:46 +01:00
parent 4eb1b71d1b
commit c500370563
13 changed files with 370 additions and 204 deletions
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2
src/Hash.cc
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@ -45,7 +45,7 @@ void KeyedHash::InitializeSeeds(const std::array<uint32_t, SEED_INIT_SIZE>& seed
// yes, we use the same buffer twice to initialize two different keys. This should not really be
// a security problem of any kind: hmac-md5 is not really used anymore - and even if it was, the
// hashes should not reveal any information about their initialization vector.
static_assert(sizeof(shared_highwayhash_key) == SHA256_DIGEST_LENGTH);
static_assert(sizeof(shared_highwayhash_key) == ZEEK_SHA256_DIGEST_LENGTH);
calculate_digest(Hash_SHA256, (const u_char*)seed_data.data(), sizeof(seed_data) - 16,
reinterpret_cast<unsigned char*>(shared_highwayhash_key));
memcpy(shared_siphash_key, reinterpret_cast<const char*>(seed_data.data()) + 64, 16);