9 #ifndef CRYPTOPP_IMPORTS
17 NAMESPACE_BEGIN(CryptoPP)
20 : m_pCipher(new
AES::Encryption), m_keySet(false)
22 memset(m_key, 0, m_key.SizeInBytes());
23 memset(m_seed, 0, m_seed.SizeInBytes());
29 hash.Update(m_key, 32);
30 hash.Update(input, length);
40 m_pCipher->
SetKey(m_key, 32);
43 TimerWord tw = timer.GetCurrentTimerValue();
44 CRYPTOPP_COMPILE_ASSERT(
sizeof(tw) <= 16);
45 *(TimerWord *)m_seed.data() += tw;
47 time_t t = time(NULL);
48 CRYPTOPP_COMPILE_ASSERT(
sizeof(t) <= 8);
49 *(time_t *)(m_seed.data()+8) += t;
54 size_t len = UnsignedMin(16, size);
55 target.ChannelPut(channel, m_seed, len);