public abstract Class BcTlsDSSVerifier

Class Inheritance

extends BcTlsVerifier

Known Direct Subclasses

Imports

BC light-weight base class for the verifiers supporting the two DSA style algorithms from FIPS PUB 186-4: DSA and ECDSA.

Field Summary

Inherited from org.bouncycastle.tls.crypto.impl.bc.BcTlsVerifier:: crypto publicKey

Access	Constructor and Description
protected	BcTlsDSSVerifier(BcTlsCrypto crypto, AsymmetricKeyParameter publicKey)

Modifier and Type	Method and Description
protected abstract DSA	createDSAImpl()
protected abstract short	getSignatureAlgorithm()
public boolean	verifyRawSignature(DigitallySigned the signature object containing the signature to be verified. digitallySigned, byte[] the hash calculated for the signature. hash) Implements org.bouncycastle.tls.crypto.TlsVerifier.verifyRawSignature. Return true if the passed in signature and hash represent a real signature.

Inherited from org.bouncycastle.tls.crypto.impl.bc.BcTlsVerifier:: getStreamVerifier

BcTlsDSSVerifier	back to summary
protected BcTlsDSSVerifier(BcTlsCrypto crypto, AsymmetricKeyParameter publicKey)

createDSAImpl	back to summary
protected abstract DSA createDSAImpl()

getSignatureAlgorithm	back to summary
protected abstract short getSignatureAlgorithm()

verifyRawSignature	back to summary
public boolean verifyRawSignature(DigitallySigned digitallySigned, byte[] hash) Implements org.bouncycastle.tls.crypto.TlsVerifier.verifyRawSignature. Doc from org.bouncycastle.tls.crypto.TlsVerifier.verifyRawSignature. Return true if the passed in signature and hash represent a real signature. Parameters digitallySigned:DigitallySigned the signature object containing the signature to be verified. hash:byte[] the hash calculated for the signature. Returns:boolean true if signature verifies, false otherwise.

verifyRawSignature

public boolean verifyRawSignature(DigitallySigned digitallySigned, byte[] hash)

Return true if the passed in signature and hash represent a real signature.

Parameters

digitallySigned:DigitallySigned: the signature object containing the signature to be verified.
hash:byte[]: the hash calculated for the signature.

Returns:boolean

true if signature verifies, false otherwise.