code: def verify(self, byts, sign):
          '''
          Verify the signature for the given bytes using the ECC
          public key.
  
          Args:
              byts (bytes): The data bytes.
              sign (bytes): The signature bytes.
  
          Returns:
              bool: True if the data was verified, False otherwise.
          '''
          try:
              chosen_hash = c_hashes.SHA256()
              hasher = c_hashes.Hash(chosen_hash, default_backend())
              hasher.update(byts)
              digest = hasher.finalize()
              self.publ.verify(sign,
                               digest,
                               c_ec.ECDSA(c_utils.Prehashed(chosen_hash))
                               )
              return True
          except InvalidSignature:
              logger.exception('Error in publ.verify')
              return Falsf verify(self, byts, sign):
          '''
          Verify the signature for the given bytes using the ECC
          public key.
  
          Args:
              byts (bytes): The data bytes.
              sign (bytes): The signature bytes.
  
          Returns:
              bool: True if the data was verified, False otherwise.
          '''
          try:
              chosen_hash = c_hashes.SHA256()
              hasher = c_hashes.Hash(chosen_hash, default_backend())
              hasher.update(byts)
              digest = hasher.finalize()
              self.publ.verify(sign,
                               digest,
                               c_ec.ECDSA(c_utils.Prehashed(chosen_hash))
                               )
              return True
          except InvalidSignature:
              logger.exception('Error in publ.verify')
              return False
docs: Verify the signature for the given bytes using the ECC
          public key.
  
          Args:
              byts (bytes): The data bytes.
              sign (bytes): The signature bytes.
  
          Returns:
              bool: True if the data was verified, False otherwise.