public class NTRUSigner
extends java.lang.Object
Constructor and Description |
---|
NTRUSigner(NTRUSigningParameters params)
Deprecated.
Constructs a new instance with a set of signature parameters.
|
Modifier and Type | Method and Description |
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protected IntegerPolynomial |
createMsgRep(byte[] msgHash,
int r)
Deprecated.
|
byte[] |
generateSignature()
Deprecated.
Adds data to sign and computes a signature over this data and any data previously added via
update(byte[], int, int) . |
void |
init(boolean forSigning,
CipherParameters params)
Deprecated.
Resets the engine for signing a message.
|
void |
update(byte b)
Deprecated.
Adds data to sign or verify.
|
void |
update(byte[] m,
int off,
int length)
Deprecated.
Adds data to sign or verify.
|
boolean |
verifySignature(byte[] sig)
Deprecated.
Verifies a signature for any data previously added via
update(byte[], int, int) . |
public NTRUSigner(NTRUSigningParameters params)
params
- signature parameterspublic void init(boolean forSigning, CipherParameters params)
forSigning
- params
- public void update(byte b)
b
- datapublic void update(byte[] m, int off, int length)
m
- dataoff
- offsetlength
- number of bytespublic byte[] generateSignature()
update(byte[], int, int)
.java.lang.IllegalStateException
- if initSign
was not calledpublic boolean verifySignature(byte[] sig)
update(byte[], int, int)
.sig
- a signaturejava.lang.IllegalStateException
- if initVerify
was not calledprotected IntegerPolynomial createMsgRep(byte[] msgHash, int r)