Vector<uint8_t> CryptoDigest::computeHash()
{
Vector<uint8_t> result;
switch (m_context->algorithm) {
case CryptoAlgorithmIdentifier::SHA_1:
result.resize(CC_SHA1_DIGEST_LENGTH);
CC_SHA1_Final(result.data(), toSHA1Context(m_context.get()));
break;
case CryptoAlgorithmIdentifier::SHA_224:
result.resize(CC_SHA224_DIGEST_LENGTH);
CC_SHA224_Final(result.data(), toSHA224Context(m_context.get()));
break;
case CryptoAlgorithmIdentifier::SHA_256:
result.resize(CC_SHA256_DIGEST_LENGTH);
CC_SHA256_Final(result.data(), toSHA256Context(m_context.get()));
break;
case CryptoAlgorithmIdentifier::SHA_384:
result.resize(CC_SHA384_DIGEST_LENGTH);
CC_SHA384_Final(result.data(), toSHA384Context(m_context.get()));
break;
case CryptoAlgorithmIdentifier::SHA_512:
result.resize(CC_SHA512_DIGEST_LENGTH);
CC_SHA512_Final(result.data(), toSHA512Context(m_context.get()));
break;
default:
ASSERT_NOT_REACHED();
}
return result;
}
CryptoDigest::~CryptoDigest()
{
switch (m_context->algorithm) {
case CryptoDigest::Algorithm::SHA_1:
delete toSHA1Context(m_context.get());
return;
case CryptoDigest::Algorithm::SHA_224:
delete toSHA224Context(m_context.get());
return;
case CryptoDigest::Algorithm::SHA_256:
delete toSHA256Context(m_context.get());
return;
case CryptoDigest::Algorithm::SHA_384:
delete toSHA384Context(m_context.get());
return;
case CryptoDigest::Algorithm::SHA_512:
delete toSHA512Context(m_context.get());
return;
}
}
void CryptoDigest::addBytes(const void* input, size_t length)
{
switch (m_context->algorithm) {
case CryptoDigest::Algorithm::SHA_1:
CC_SHA1_Update(toSHA1Context(m_context.get()), input, length);
return;
case CryptoDigest::Algorithm::SHA_224:
CC_SHA224_Update(toSHA224Context(m_context.get()), input, length);
return;
case CryptoDigest::Algorithm::SHA_256:
CC_SHA256_Update(toSHA256Context(m_context.get()), input, length);
return;
case CryptoDigest::Algorithm::SHA_384:
CC_SHA384_Update(toSHA384Context(m_context.get()), input, length);
return;
case CryptoDigest::Algorithm::SHA_512:
CC_SHA512_Update(toSHA512Context(m_context.get()), input, length);
return;
}
}
CryptoDigest::~CryptoDigest()
{
switch (m_context->algorithm) {
case CryptoAlgorithmIdentifier::SHA_1:
delete toSHA1Context(m_context.get());
return;
case CryptoAlgorithmIdentifier::SHA_224:
delete toSHA224Context(m_context.get());
return;
case CryptoAlgorithmIdentifier::SHA_256:
delete toSHA256Context(m_context.get());
return;
case CryptoAlgorithmIdentifier::SHA_384:
delete toSHA384Context(m_context.get());
return;
case CryptoAlgorithmIdentifier::SHA_512:
delete toSHA512Context(m_context.get());
return;
default:
ASSERT_NOT_REACHED();
}
}
void CryptoDigest::addBytes(const void* input, size_t length)
{
switch (m_context->algorithm) {
case CryptoAlgorithmIdentifier::SHA_1:
CC_SHA1_Update(toSHA1Context(m_context.get()), input, length);
return;
case CryptoAlgorithmIdentifier::SHA_224:
CC_SHA224_Update(toSHA224Context(m_context.get()), input, length);
return;
case CryptoAlgorithmIdentifier::SHA_256:
CC_SHA256_Update(toSHA256Context(m_context.get()), input, length);
return;
case CryptoAlgorithmIdentifier::SHA_384:
CC_SHA384_Update(toSHA384Context(m_context.get()), input, length);
return;
case CryptoAlgorithmIdentifier::SHA_512:
CC_SHA512_Update(toSHA512Context(m_context.get()), input, length);
return;
default:
ASSERT_NOT_REACHED();
}
}