Class EdDSAPublicKey

    • Method Detail

      • getEncoded

        public byte[] getEncoded()
        Returns the public key in its canonical encoding.

        This implements the following specs:

        • General encoding: https://tools.ietf.org/html/rfc8410
        • Key encoding: https://tools.ietf.org/html/rfc8032

        For keys in older formats, decoding and then re-encoding is sufficient to migrate them to the canonical encoding.

        Relevant spec quotes:

          In the X.509 certificate, the subjectPublicKeyInfo field has the
          SubjectPublicKeyInfo type, which has the following ASN.1 syntax:
        
          SubjectPublicKeyInfo  ::=  SEQUENCE  {
            algorithm         AlgorithmIdentifier,
            subjectPublicKey  BIT STRING
          }
         
          AlgorithmIdentifier  ::=  SEQUENCE  {
            algorithm   OBJECT IDENTIFIER,
            parameters  ANY DEFINED BY algorithm OPTIONAL
          }
        
          For all of the OIDs, the parameters MUST be absent.
         
          id-Ed25519   OBJECT IDENTIFIER ::= { 1 3 101 112 }
         
        Specified by:
        getEncoded in interface Key
        Returns:
        44 bytes for Ed25519, null for other curves
        Since:
        implemented in 0.9.25
      • getParams

        public EdDSAParameterSpec getParams()
        Specified by:
        getParams in interface EdDSAKey
        Returns:
        a parameter specification representing the EdDSA domain parameters for the key.
      • getAbyte

        public byte[] getAbyte()
      • hashCode

        public int hashCode()
        Overrides:
        hashCode in class Object
        Since:
        0.9.25
      • equals

        public boolean equals​(Object o)
        Overrides:
        equals in class Object
        Since:
        0.9.25