Package org.bouncycastle.pqc.crypto.lms
Class LMSSigner
- java.lang.Object
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- org.bouncycastle.pqc.crypto.lms.LMSSigner
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- All Implemented Interfaces:
MessageSigner
public class LMSSigner extends java.lang.Object implements MessageSigner
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Constructor Summary
Constructors Constructor Description LMSSigner()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description byte[]
generateSignature(byte[] message)
sign the passed in message (usually the output of a hash function).void
init(boolean forSigning, CipherParameters param)
initialise the signer for signature generation or signature verification.boolean
verifySignature(byte[] message, byte[] signature)
verify the message message against the signature value.
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Method Detail
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init
public void init(boolean forSigning, CipherParameters param)
Description copied from interface:MessageSigner
initialise the signer for signature generation or signature verification.- Specified by:
init
in interfaceMessageSigner
- Parameters:
forSigning
- true if we are generating a signature, false otherwise.param
- key parameters for signature generation.
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generateSignature
public byte[] generateSignature(byte[] message)
Description copied from interface:MessageSigner
sign the passed in message (usually the output of a hash function).- Specified by:
generateSignature
in interfaceMessageSigner
- Parameters:
message
- the message to be signed.- Returns:
- the signature of the message
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verifySignature
public boolean verifySignature(byte[] message, byte[] signature)
Description copied from interface:MessageSigner
verify the message message against the signature value.- Specified by:
verifySignature
in interfaceMessageSigner
- Parameters:
message
- the message that was supposed to have been signed.signature
- the signature of the message
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