Package | Description |
---|---|
java.security |
Provides the classes and interfaces for the security framework.
|
java.security.spec |
Provides classes and interfaces for key specifications and algorithm parameter
specifications.
|
javax.crypto |
Provides the classes and interfaces for cryptographic operations.
|
javax.crypto.spec |
Provides classes and interfaces for key specifications and algorithm parameter
specifications.
|
Class and Description |
---|
DigestException
This is the generic Message Digest exception.
|
GeneralSecurityException
The
GeneralSecurityException class is a generic
security exception class that provides type safety for all the
security-related exception classes that extend from it. |
InvalidKeyException
This is the exception for invalid Keys (invalid encoding, wrong
length, uninitialized, etc).
|
Key
The Key interface is the top-level interface for all keys.
|
KeyException
This is the basic key exception.
|
KeyFactory
Key factories are used to convert key specifications
(transparent representations of the underlying key material)
into keys (opaque cryptographic keys of type
Key ). |
MessageDigest
This MessageDigest class provides applications the functionality of a
message digest algorithm, such as MD5 or SHA.
|
NoSuchAlgorithmException
This exception is thrown when a particular cryptographic algorithm is
requested but is not available in the environment.
|
PublicKey
A public key.
|
Signature
This
Signature class is used to provide applications
the functionality
of a digital signature algorithm. |
SignatureException
This is the generic Signature exception.
|
Class and Description |
---|
GeneralSecurityException
The
GeneralSecurityException class is a generic
security exception class that provides type safety for all the
security-related exception classes that extend from it. |
Class and Description |
---|
GeneralSecurityException
The
GeneralSecurityException class is a generic
security exception class that provides type safety for all the
security-related exception classes that extend from it. |
InvalidAlgorithmParameterException
This is the exception for invalid or inappropriate algorithm parameters.
|
InvalidKeyException
This is the exception for invalid Keys (invalid encoding, wrong
length, uninitialized, etc).
|
Key
The Key interface is the top-level interface for all keys.
|
NoSuchAlgorithmException
This exception is thrown when a particular cryptographic algorithm is
requested but is not available in the environment.
|
Class and Description |
---|
Key
The Key interface is the top-level interface for all keys.
|
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