This package provides the classes and interfaces needed to specify keys and parameters for
encryption and signing algorithms. The following standards are supported:
(1) PKCS#1 RSA encryption standard;
(2) FIPS-186 DSA (signature) standard;
(3) PKCS#8 private key information standard.
Keys may be specified via algorithm or in a more abstract and general way with ASN.1.
The parameters for the Elliptic Curve (EC) encryption algorithm are only specified as
input parameters to the relevant EC-generator.
Interfaces
AlgorithmParameterSpec |
The marker interface for algorithm parameter specifications. |
ECField |
The base interface for a Finite Field of an Elliptic Curve. |
KeySpec |
The marker interface for key specifications. |
Classes
DSAParameterSpec |
The parameter specification used with the Digital Signature Algorithm (DSA). |
DSAPrivateKeySpec |
The parameters specifying a DSA private key. |
DSAPublicKeySpec |
The parameters specifying a DSA public key. |
ECFieldF2m |
The parameters specifying a characteristic 2 finite field of an
elliptic curve. |
ECFieldFp |
The parameters specifying a prime finite field of an
elliptic curve. |
ECGenParameterSpec |
The parameter specification used to generate elliptic curve domain parameters. |
ECParameterSpec |
The parameter specification used with Elliptic Curve Cryptography (ECC). |
ECPoint |
A Point on an Elliptic Curve in barycentric (or affine) coordinates. |
ECPrivateKeySpec |
The parameters specifying an Elliptic Curve (EC) private key. |
ECPublicKeySpec |
The parameters specifying an Elliptic Curve (EC) public key. |
EllipticCurve |
An Elliptic Curve with its necessary values. |
EncodedKeySpec |
The abstract key specification for a public or a private key in encoded
format. |
MGF1ParameterSpec |
The parameter specification for the Mask Generation Function (MGF1) in
the RSA-PSS Signature and OAEP Padding scheme. |
PKCS8EncodedKeySpec |
The key specification for an encoded private key in ASN.1 format as defined
in the PKCS#8 standard. |
PSSParameterSpec |
The parameter specification for the RSA-PSS Signature scheme. |
RSAKeyGenParameterSpec |
The parameter specification for generating an RSA key pair. |
RSAMultiPrimePrivateCrtKeySpec |
The key specification of a RSA multi-prime private key with the Chinese
Remainder Theorem (CRT) information values used. |
RSAOtherPrimeInfo |
The additional prime information specified as triplet of primes, a prime
exponent, and a Chinese Remainder Theorem (CRT) coefficient. |
RSAPrivateCrtKeySpec |
The key specification of a RSA private key using Chinese Remainder Theorem
(CRT) values. |
RSAPrivateKeySpec |
The key specification of a RSA private key. |
RSAPublicKeySpec |
The key specification of a RSA public key. |
X509EncodedKeySpec |
The key specification of an X.509 encoded key in ASN.1 format. |
Exceptions