| Package | Description | 
|---|---|
| javax.crypto.interfaces | Provides interfaces for Diffie-Hellman keys as defined in
RSA Laboratories' PKCS #3. | 
| javax.crypto.spec | Provides classes and interfaces for key specifications and algorithm
parameter specifications. | 
| Class and Description | 
|---|
| DHParameterSpec This class specifies the set of parameters used with the Diffie-Hellman
 algorithm, as specified in PKCS #3: Diffie-Hellman Key-Agreement
 Standard. | 
| Class and Description | 
|---|
| OAEPParameterSpec This class specifies the set of parameters used with OAEP Padding,
 as defined in the
 PKCS#1 v2.2 standard. | 
| PSource This class specifies the source for encoding input P in OAEP Padding,
 as defined in the
 PKCS#1 v2.2 standard. | 
| PSource.PSpecified This class is used to explicitly specify the value for
 encoding input P in OAEP Padding. | 
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