Package org.bouncycastle.pqc.crypto
Interface MessageSigner
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- All Known Subinterfaces:
StateAwareMessageSigner
- All Known Implementing Classes:
GMSSSigner
,GMSSStateAwareSigner
,HSSSigner
,LMSSigner
,QTESLASigner
,RainbowSigner
,SPHINCS256Signer
,XMSSMTSigner
,XMSSSigner
public interface MessageSigner
Base interface for a PQC signing algorithm.
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Method Summary
All Methods Instance Methods Abstract 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
void init(boolean forSigning, CipherParameters param)
initialise the signer for signature generation or signature verification.- Parameters:
forSigning
- true if we are generating a signature, false otherwise.param
- key parameters for signature generation.
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generateSignature
byte[] generateSignature(byte[] message)
sign the passed in message (usually the output of a hash function).- Parameters:
message
- the message to be signed.- Returns:
- the signature of the message
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verifySignature
boolean verifySignature(byte[] message, byte[] signature)
verify the message message against the signature value.- Parameters:
message
- the message that was supposed to have been signed.signature
- the signature of the message
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