putDerSignature :: Signature -> Put
putDerSignature signature = do
  Put.putWord8 0x30
  putWithLength (putDERContents signature)
  Put.putWord8 0x01 -- one byte hashcode type
putDerSignature :: Signature -> Put
putDerSignature signature = do
  Put.putWord8 0x30
  putWithLength (putDERContents signature)
  Put.putWord8 0x01 -- one byte hashcode type
putDerSignature signature = do
  Put.putWord8 0x30
  putWithLength (putDERContents signature)
  Put.putWord8 0x01 -- one byte hashcode type