java.security.spec
介面 
AlgorithmParameterSpec
ECField
KeySpec
類別 
DSAParameterSpec
DSAPrivateKeySpec
DSAPublicKeySpec
ECFieldF2m
ECFieldFp
ECGenParameterSpec
ECParameterSpec
ECPoint
ECPrivateKeySpec
ECPublicKeySpec
EllipticCurve
EncodedKeySpec
MGF1ParameterSpec
PKCS8EncodedKeySpec
PSSParameterSpec
RSAKeyGenParameterSpec
RSAMultiPrimePrivateCrtKeySpec
RSAOtherPrimeInfo
RSAPrivateCrtKeySpec
RSAPrivateKeySpec
RSAPublicKeySpec
X509EncodedKeySpec
異常 
InvalidKeySpecException
InvalidParameterSpecException