Class McElieceCCA2Primitives
- java.lang.Object
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- org.bouncycastle.pqc.jcajce.provider.mceliece.McElieceCCA2Primitives
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public final class McElieceCCA2Primitives extends java.lang.ObjectCore operations for the CCA-secure variants of McEliece.
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Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description static GF2Vector[]decryptionPrimitive(McElieceCCA2PrivateKeyParameters privKey, GF2Vector c)static GF2Vector[]decryptionPrimitive(BCMcElieceCCA2PrivateKey privKey, GF2Vector c)The McEliece decryption primitive.static GF2VectorencryptionPrimitive(McElieceCCA2PublicKeyParameters pubKey, GF2Vector m, GF2Vector z)static GF2VectorencryptionPrimitive(BCMcElieceCCA2PublicKey pubKey, GF2Vector m, GF2Vector z)The McEliece encryption primitive.
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Method Detail
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encryptionPrimitive
public static GF2Vector encryptionPrimitive(BCMcElieceCCA2PublicKey pubKey, GF2Vector m, GF2Vector z)
The McEliece encryption primitive.- Parameters:
pubKey- the public keym- the message vectorz- the error vector- Returns:
- m*G + z
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encryptionPrimitive
public static GF2Vector encryptionPrimitive(McElieceCCA2PublicKeyParameters pubKey, GF2Vector m, GF2Vector z)
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decryptionPrimitive
public static GF2Vector[] decryptionPrimitive(BCMcElieceCCA2PrivateKey privKey, GF2Vector c)
The McEliece decryption primitive.- Parameters:
privKey- the private keyc- the ciphertext vector c = m*G + z- Returns:
- the message vector m and the error vector z
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decryptionPrimitive
public static GF2Vector[] decryptionPrimitive(McElieceCCA2PrivateKeyParameters privKey, GF2Vector c)
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