void HAVAL::Final (byte *hash)
{
PadLastBlock(118, 1); // first byte of padding for HAVAL is 1 instead of 0x80
CorrectEndianess(data, data, 120);
data[29] &= 0xffff;
data[29] |= ((word32)digestSize<<25) | ((word32)pass<<19) | ((word32)VERSION<<16);
data[30] = countLo;
data[31] = countHi;
vTransform(data);
Tailor(digestSize*8);
CorrectEndianess(digest, digest, digestSize);
memcpy(hash, digest, digestSize);
Reinit(); // reinit for next use
}
void HAVAL::TruncatedFinal(byte *hash, unsigned int size)
{
ThrowIfInvalidTruncatedSize(size);
PadLastBlock(118, 1); // first byte of padding for HAVAL is 1 instead of 0x80
CorrectEndianess(m_data, m_data, 120);
m_data[29] &= 0xffff;
m_data[29] |= ((word32)digestSize<<25) | ((word32)pass<<19) | ((word32)HAVAL_VERSION<<16);
m_data[30] = GetBitCountLo();
m_data[31] = GetBitCountHi();
vTransform(m_data);
Tailor(digestSize*8);
CorrectEndianess(m_digest, m_digest, digestSize);
memcpy(hash, m_digest, size);
Restart(); // reinit for next use
}
