javacard.framework.security
Interfaces 
AESKey
DESKey
DSAKey
DSAPrivateKey
DSAPublicKey
ECKey
ECPrivateKey
ECPublicKey
Key
PrivateKey
PublicKey
RSAPrivateCrtKey
RSAPrivateKey
RSAPublicKey
SecretKey
Classes 
Checksum
KeyAgreement
KeyBuilder
KeyPair
MessageDigest
RandomData
Signature
Exceptions 
CryptoException