Package org.bouncycastle.tls.crypto.impl.jcajce

Class JcaTlsEdDSAVerifier

java.lang.Object

org.bouncycastle.tls.crypto.impl.jcajce.JcaTlsEdDSAVerifier

All Implemented Interfaces:

TlsVerifier

Direct Known Subclasses:

JcaTlsEd25519Verifier, JcaTlsEd448Verifier

public class JcaTlsEdDSAVerifier
extends Object
implements TlsVerifier

Field Summary

Fields

Modifier and Type	Field	Description
protected final String	algorithmName
protected final short	algorithmType
protected final JcaTlsCrypto	crypto
protected final PublicKey	publicKey

Constructor Summary

Constructors

Constructor	Description
JcaTlsEdDSAVerifier(JcaTlsCrypto crypto, PublicKey publicKey, short algorithmType, String algorithmName)

Method Summary

Modifier and Type	Method	Description
TlsStreamVerifier	getStreamVerifier(DigitallySigned signature)
boolean	verifyRawSignature(DigitallySigned signature, byte[] hash)	Return true if the passed in signature and hash represent a real signature.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

crypto

protected final JcaTlsCrypto crypto

publicKey

protected final PublicKey publicKey

algorithmType

protected final short algorithmType

algorithmName

protected final String algorithmName

Constructor Details

JcaTlsEdDSAVerifier

public JcaTlsEdDSAVerifier(JcaTlsCrypto crypto,
 PublicKey publicKey,
 short algorithmType,
 String algorithmName)

Method Details

verifyRawSignature

public boolean verifyRawSignature(DigitallySigned signature,
 byte[] hash)
                           throws IOException

Description copied from interface: TlsVerifier

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

Specified by:

verifyRawSignature in interface TlsVerifier

Parameters:

signature - the signature object containing the signature to be verified.

hash - the hash calculated for the signature.

Returns:

true if signature verifies, false otherwise.

Throws:

IOException - in case of an exception verifying signature.

getStreamVerifier

public TlsStreamVerifier getStreamVerifier(DigitallySigned signature)
                                    throws IOException

Specified by:

getStreamVerifier in interface TlsVerifier

Throws:

IOException