Package org.fisco.bcos.sdk.crypto.signature

Interface Signature

All Known Implementing Classes:
ECDSASignature, SM2Signature
public interface Signature

  • Method Summary

    Modifier and Type Method Description
    SignatureResult sign​(byte[] message, CryptoKeyPair keyPair)
    sign message with the given keyPair
    SignatureResult sign​(java.lang.String message, CryptoKeyPair keyPair)  
    java.lang.String signWithStringSignature​(java.lang.String message, CryptoKeyPair keyPair)  
    boolean verify​(java.lang.String publicKey, byte[] message, byte[] signature)  
    boolean verify​(java.lang.String publicKey, java.lang.String message, java.lang.String signature)
    verify signature

  • Method Details

    • sign

      SignatureResult sign​(byte[] message, CryptoKeyPair keyPair)
      sign message with the given keyPair
      Parameters:
      message - the message to be signed, must be hash value
      keyPair - the keyPair used to generate the signature
      Returns:
      the signature result

    • sign

      SignatureResult sign​(java.lang.String message, CryptoKeyPair keyPair)

    • signWithStringSignature

      java.lang.String signWithStringSignature​(java.lang.String message, CryptoKeyPair keyPair)

    • verify

      boolean verify​(java.lang.String publicKey, java.lang.String message, java.lang.String signature)
      verify signature
      Parameters:
      publicKey - the publickey
      message - the message, must be hash value
      signature - the signature to be verified
      Returns:
      true/false

    • verify

      boolean verify​(java.lang.String publicKey, byte[] message, byte[] signature)