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Bouncy Castle Cryptography Library 1.49 | ||||||||
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java.lang.Objectorg.bouncycastle.pqc.jcajce.spec.ECCKeyGenParameterSpec
public class ECCKeyGenParameterSpec
This class provides a specification for the parameters that are used by the McEliece, McElieceCCA2, and Niederreiter key pair generators.
org.bouncycastle.pqc.ecc.mceliece.McElieceKeyPairGenerator
,
org.bouncycastle.pqc.ecc.mceliece.McElieceCCA2KeyPairGenerator
,
org.bouncycastle.pqc.ecc.niederreiter.NiederreiterKeyPairGenerator
Field Summary | |
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static int |
DEFAULT_M
The default extension degree |
static int |
DEFAULT_T
The default error correcting capability. |
Constructor Summary | |
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ECCKeyGenParameterSpec()
Constructor. |
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ECCKeyGenParameterSpec(int keysize)
Constructor. |
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ECCKeyGenParameterSpec(int m,
int t)
Constructor. |
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ECCKeyGenParameterSpec(int m,
int t,
int poly)
Constructor. |
Method Summary | |
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int |
getFieldPoly()
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int |
getM()
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int |
getN()
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int |
getT()
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Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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public static final int DEFAULT_M
public static final int DEFAULT_T
Constructor Detail |
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public ECCKeyGenParameterSpec()
public ECCKeyGenParameterSpec(int keysize) throws java.security.InvalidParameterException
keysize
- the length of a Goppa code
java.security.InvalidParameterException
- if keysize < 1.public ECCKeyGenParameterSpec(int m, int t) throws java.security.InvalidParameterException
m
- degree of the finite field GF(2^m)t
- error correction capability of the code
java.security.InvalidParameterException
- if m < 1 or m > 32 or
t < 0 or t > n.public ECCKeyGenParameterSpec(int m, int t, int poly) throws java.security.InvalidParameterException
m
- degree of the finite field GF(2^m)t
- error correction capability of the codepoly
- the field polynomial
java.security.InvalidParameterException
- if m < 1 or m > 32 or
t < 0 or t > n or
poly is not an irreducible field polynomial.Method Detail |
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public int getM()
public int getN()
public int getT()
public int getFieldPoly()
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