gnu.crypto.jce.mac
Classes 
HMacHavalSpi
HMacMD2Spi
HMacMD4Spi
HMacMD5Spi
HMacRipeMD128Spi
HMacRipeMD160Spi
HMacSHA160Spi
HMacSHA256Spi
HMacSHA384Spi
HMacSHA512Spi
HMacTigerSpi
HMacWhirlpoolSpi
MacAdapter
TMMH16Spi
UHash32Spi
UMac32Spi