Ola, gostaria de saber qual o melhor Encryption Algorithm e Hash Algorithm para usar?

Encryption
AES
Serpent
Twofish
AES-Twofish
AES-Twofish-Serpent
Serpent-AES
Serpent-Twofish-AES
Twofish-Serpent


Hash
RIPEMD-160
SHA-515
Whirlpool

Obrigado.