CipherParameters
McElieceCCA2Parameters
public class McElieceParameters extends java.lang.Object implements CipherParameters
Modifier and Type | Field | Description |
---|---|---|
static int |
DEFAULT_M |
The default extension degree
|
static int |
DEFAULT_T |
The default error correcting capability.
|
Constructor | Description |
---|---|
McElieceParameters() |
Constructor.
|
McElieceParameters(int keysize) |
Constructor.
|
McElieceParameters(int m,
int t) |
Constructor.
|
McElieceParameters(int m,
int t,
int poly) |
Constructor.
|
McElieceParameters(int m,
int t,
int poly,
Digest digest) |
Constructor.
|
McElieceParameters(int m,
int t,
Digest digest) |
Constructor.
|
McElieceParameters(int keysize,
Digest digest) |
Constructor.
|
McElieceParameters(Digest digest) |
Modifier and Type | Method | Description |
---|---|---|
int |
getFieldPoly() |
|
int |
getM() |
|
int |
getN() |
|
int |
getT() |
public static final int DEFAULT_M
public static final int DEFAULT_T
public McElieceParameters()
public McElieceParameters(Digest digest)
public McElieceParameters(int keysize)
keysize
- the length of a Goppa codejava.lang.IllegalArgumentException
- if keysize < 1.public McElieceParameters(int keysize, Digest digest)
keysize
- the length of a Goppa codedigest
- CCA2 mode digestjava.lang.IllegalArgumentException
- if keysize < 1.public McElieceParameters(int m, int t)
m
- degree of the finite field GF(2^m)t
- error correction capability of the codejava.lang.IllegalArgumentException
- if m < 1 or m > 32 or
t < 0 or t > n.public McElieceParameters(int m, int t, Digest digest)
m
- degree of the finite field GF(2^m)t
- error correction capability of the codejava.lang.IllegalArgumentException
- if m < 1 or m > 32 or
t < 0 or t > n.public McElieceParameters(int m, int t, int poly)
m
- degree of the finite field GF(2^m)t
- error correction capability of the codepoly
- the field polynomialjava.lang.IllegalArgumentException
- if m < 1 or m > 32 or
t < 0 or t > n or
poly is not an irreducible field polynomial.public McElieceParameters(int m, int t, int poly, Digest digest)
m
- degree of the finite field GF(2^m)t
- error correction capability of the codepoly
- the field polynomialdigest
- CCA2 mode digestjava.lang.IllegalArgumentException
- if m < 1 or m > 32 or
t < 0 or t > n or
poly is not an irreducible field polynomial.