The interface to a DSA public or private key. DSA (Digital Signature
Algorithm) is defined in NIST's FIPS-186.

An interface to an object capable of generating DSA key pairs.

The initialize methods may each be called any number
of times. If no initialize method is called on a
DSAKeyPairGenerator, the default is to generate 1024-bit keys, using
precomputed p, q and g parameters and an instance of SecureRandom as
the random bit source.

Users wishing to indicate DSA-specific parameters, and to generate a key
pair suitable for use with the DSA algorithm typically



Get a key pair generator for the DSA algorithm by calling the
KeyPairGenerator getInstance method with "DSA"
as its argument.

Initialize the generator by casting the result to a DSAKeyPairGenerator
and calling one of the
initialize methods from this DSAKeyPairGenerator interface.

Generate a key pair by calling the generateKeyPair
method from the KeyPairGenerator class.



Note: it is not always necessary to do do algorithm-specific
initialization for a DSA key pair generator. That is, it is not always
necessary to call an initialize method in this interface.
Algorithm-independent initialization using the initialize method
in the KeyPairGenerator
interface is all that is needed when you accept defaults for algorithm-specific
parameters.

Note: Some earlier implementations of this interface may not support
larger sizes of DSA parameters such as 2048 and 3072-bit.

Interface to a DSA-specific set of key parameters, which defines a
DSA key family. DSA (Digital Signature Algorithm) is defined
in NIST's FIPS-186.

The standard interface to a DSA private key. DSA (Digital Signature
Algorithm) is defined in NIST's FIPS-186.

The interface to a DSA public key. DSA (Digital Signature Algorithm)
is defined in NIST's FIPS-186.

The interface to an elliptic curve (EC) key.

The interface to an elliptic curve (EC) private key.

The interface to an elliptic curve (EC) public key.

The interface to an RSA public or private key.

The interface to an RSA multi-prime private key, as defined in the
PKCS#1 v2.1, using the Chinese Remainder Theorem
(CRT) information values.

The interface to an RSA private key, as defined in the PKCS#1 standard,
using the Chinese Remainder Theorem (CRT) information values.

The interface to an RSA private key.

The interface to an RSA public key.