| Package | Description | 
|---|---|
| java.security | 
 Provides the classes and interfaces for the security framework. 
 | 
| 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. 
 | 
| javax.crypto | 
 Provides the classes and interfaces for cryptographic operations. 
 | 
| 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. 
 | 
| javax.security.auth.kerberos | 
 This package contains utility classes related to the Kerberos network
 authentication protocol. 
 | 
| javax.security.auth.x500 | 
 This package contains the classes that should be used to store
 X500 Principal and X500 Private Credentials in a
 Subject. 
 | 
| Modifier and Type | Interface and Description | 
|---|---|
interface  | 
PrivateKey
A private key. 
 | 
| Modifier and Type | Class and Description | 
|---|---|
static class  | 
KeyStore.PasswordProtection
A password-based implementation of  
ProtectionParameter. | 
| Modifier and Type | Interface and Description | 
|---|---|
interface  | 
DSAPrivateKey
The standard interface to a DSA private key. 
 | 
interface  | 
ECPrivateKey
The interface to an elliptic curve (EC) private key. 
 | 
interface  | 
RSAMultiPrimePrivateCrtKey
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. 
 | 
interface  | 
RSAPrivateCrtKey
The interface to an RSA private key, as defined in the PKCS#1 standard,
 using the Chinese Remainder Theorem (CRT) information values. 
 | 
interface  | 
RSAPrivateKey
The interface to an RSA private key. 
 | 
| Modifier and Type | Interface and Description | 
|---|---|
interface  | 
SecretKey
A secret (symmetric) key. 
 | 
| Modifier and Type | Interface and Description | 
|---|---|
interface  | 
DHPrivateKey
The interface to a Diffie-Hellman private key. 
 | 
interface  | 
PBEKey
The interface to a PBE key. 
 | 
| Modifier and Type | Class and Description | 
|---|---|
class  | 
SecretKeySpec
This class specifies a secret key in a provider-independent fashion. 
 | 
| Modifier and Type | Class and Description | 
|---|---|
class  | 
KerberosKey
This class encapsulates a long term secret key for a Kerberos
 principal. 
 | 
class  | 
KerberosTicket
This class encapsulates a Kerberos ticket and associated
 information as viewed from the client's point of view. 
 | 
| Modifier and Type | Class and Description | 
|---|---|
class  | 
X500PrivateCredential
 This class represents an  
X500PrivateCredential. | 
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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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