MessageSigner
public class GMSSSigner extends java.lang.Object implements MessageSigner
Constructor | Description |
---|---|
GMSSSigner(GMSSDigestProvider digest) |
The standard constructor tries to generate the MerkleTree Algorithm
identifier with the corresponding OID.
|
Modifier and Type | Method | Description |
---|---|---|
byte[] |
generateSignature(byte[] message) |
Signs a message.
|
void |
init(boolean forSigning,
CipherParameters param) |
initialise the signer for signature generation or signature
verification.
|
boolean |
verifySignature(byte[] message,
byte[] signature) |
This function verifies the signature of the message that has been
updated, with the aid of the public key.
|
public GMSSSigner(GMSSDigestProvider digest)
digest
- the digest to usepublic void init(boolean forSigning, CipherParameters param)
MessageSigner
init
in interface MessageSigner
forSigning
- true if we are generating a signature, false
otherwise.param
- key parameters for signature generation.public byte[] generateSignature(byte[] message)
generateSignature
in interface MessageSigner
message
- the message to be signed.public boolean verifySignature(byte[] message, byte[] signature)
verifySignature
in interface MessageSigner
message
- the messagesignature
- the signature associated with the message