Package org.bouncycastle.crypto.engines
Class SM2Engine
- java.lang.Object
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- org.bouncycastle.crypto.engines.SM2Engine
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public class SM2Engine extends java.lang.Object
SM2 public key encryption engine - based on https://tools.ietf.org/html/draft-shen-sm2-ecdsa-02.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description protected ECMultiplier
createBasePointMultiplier()
int
getOutputSize(int inputLen)
void
init(boolean forEncryption, CipherParameters param)
byte[]
processBlock(byte[] in, int inOff, int inLen)
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Field Detail
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C1C2C3
public static final int C1C2C3
- See Also:
- Constant Field Values
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C1C3C2
public static final int C1C3C2
- See Also:
- Constant Field Values
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Method Detail
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init
public void init(boolean forEncryption, CipherParameters param)
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processBlock
public byte[] processBlock(byte[] in, int inOff, int inLen) throws InvalidCipherTextException
- Throws:
InvalidCipherTextException
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getOutputSize
public int getOutputSize(int inputLen)
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createBasePointMultiplier
protected ECMultiplier createBasePointMultiplier()
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