org.bouncycastle.operator
Interface ContentVerifier
public interface ContentVerifier
Method Summary |
org.bouncycastle.asn1.x509.AlgorithmIdentifier |
getAlgorithmIdentifier()
Return the algorithm identifier describing the signature
algorithm and parameters this expander supports. |
java.io.OutputStream |
getOutputStream()
Returns a stream that will accept data for the purpose of calculating
a signature for later verification. |
boolean |
verify(byte[] expected)
|
getAlgorithmIdentifier
org.bouncycastle.asn1.x509.AlgorithmIdentifier getAlgorithmIdentifier()
- Return the algorithm identifier describing the signature
algorithm and parameters this expander supports.
- Returns:
- algorithm oid and parameters.
getOutputStream
java.io.OutputStream getOutputStream()
- Returns a stream that will accept data for the purpose of calculating
a signature for later verification. Use org.bouncycastle.util.io.TeeOutputStream if you want to accumulate
the data on the fly as well.
- Returns:
- an OutputStream
verify
boolean verify(byte[] expected)
- Parameters:
expected
- expected value of the signature on the data.
- Returns:
- true if the signature verifies, false otherwise