Added in API level 1

java.security.interfaces

Interfaces

DSAKey The interface to a DSA public or private key. 
DSAKeyPairGenerator An interface to an object capable of generating DSA key pairs. 
DSAParams Interface to a DSA-specific set of key parameters, which defines a DSA key family
DSAPrivateKey The standard interface to a DSA private key. 
DSAPublicKey The interface to a DSA public key. 
ECKey The interface to an elliptic curve (EC) key. 
ECPrivateKey The interface to an elliptic curve (EC) private key. 
ECPublicKey The interface to an elliptic curve (EC) public key. 
EdECKey An interface for an elliptic curve public/private key as defined by RFC 8032: Edwards-Curve Digital Signature Algorithm (EdDSA)
EdECPrivateKey An interface for an elliptic curve private key as defined by RFC 8032: Edwards-Curve Digital Signature Algorithm (EdDSA)
EdECPublicKey An interface for an elliptic curve public key as defined by RFC 8032: Edwards-Curve Digital Signature Algorithm (EdDSA)
RSAKey The interface to a public or private key in PKCS#1 v2.2 standard, such as those for RSA, or RSASSA-PSS algorithms. 
RSAMultiPrimePrivateCrtKey The interface to an RSA multi-prime private key, as defined in the PKCS#1 v2.2 standard, using the Chinese Remainder Theorem (CRT) information values. 
RSAPrivateCrtKey The interface to an RSA private key, as defined in the PKCS#1 v2.2 standard, using the Chinese Remainder Theorem (CRT) information values. 
RSAPrivateKey The interface to an RSA private key. 
RSAPublicKey The interface to an RSA public key. 
XECKey An interface for an elliptic curve public/private key as defined by RFC 7748. 
XECPrivateKey An interface for an elliptic curve private key as defined by RFC 7748. 
XECPublicKey An interface for an elliptic curve public key as defined by RFC 7748.