| Package | Description | 
|---|---|
| java.security.interfaces | 
 Provides interfaces for generating RSA (Rivest, Shamir and
 Adleman AsymmetricCipher algorithm)
 keys as defined in the RSA Laboratory Technical Note
 PKCS#1, and DSA (Digital Signature
 Algorithm) keys as defined in NIST's FIPS-186. 
 | 
| java.security.spec | 
 Provides classes and interfaces for key specifications and algorithm
 parameter specifications. 
 | 
| Class and Description | 
|---|
| DSAKey
 The interface to a DSA public or private key. 
 | 
| DSAParams
 Interface to a DSA-specific set of key parameters, which defines a
 DSA key family. 
 | 
| ECKey
 The interface to an elliptic curve (EC) key. 
 | 
| RSAKey
 The interface to an RSA public or private key. 
 | 
| RSAPrivateKey
 The interface to an RSA private key. 
 | 
| Class and Description | 
|---|
| DSAParams
 Interface to a DSA-specific set of key parameters, which defines a
 DSA key family. 
 | 
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For further API reference and developer documentation, see Java SE Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.
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