Method KeyLength

src/cryptopp/validat1.cpp:1136–1136

	FixedRoundsCipherFactory(unsigned int keylen=0) : m_keylen(keylen?keylen:E::DEFAULT_KEYLENGTH) {}
	unsigned int BlockSize() const {return E::BLOCKSIZE;}
	unsigned int KeyLength() const {return m_keylen;}

	BlockTransformation* NewEncryption(const byte *keyStr) const
		{return new E(keyStr, m_keylen);}