xades4j.providers.MessageDigestEngineProvider |
Known Indirect Subclasses
|
Class Overview
Interface for providers of message digest engines. A default implementation
is provided.
Summary
Public Methods |
abstract
MessageDigest
|
getEngine(String digestAlgorithmURI)
Gets a MessageDigest engine for the algorithm identified by the
given URI.
|
Public Methods
public
abstract
MessageDigest
getEngine
(String digestAlgorithmURI)
Gets a MessageDigest
engine for the algorithm identified by the
given URI. The URIs defined in the XML-DSIG specification are used.
Parameters
digestAlgorithmURI
| the URI of the digest algorithm |
Returns
- the message digest engine
Throws
UnsupportedAlgorithmException
| if the current provider doesn't support
the specified algorithm URI or there is no provider in the platform
for the corresponding algorithm name
|