Example #1
0
// General Convenience
func SimpleHashFromBinary(item interface{}) []byte {
	hasher, n, err := ripemd160.New(), new(int64), new(error)
	wire.WriteBinary(item, hasher, n, err)
	if *err != nil {
		PanicCrisis(err)
	}
	return hasher.Sum(nil)
}
Example #2
0
// TODO: Slicing the array gives us length prefixing but loses the type byte.
// Revisit if we add more pubkey types.
// For now, we artificially append the type byte in front to give us backwards
// compatibility for when the pubkey wasn't fixed length array
func (pubKey PubKeyEd25519) Address() []byte {
	w, n, err := new(bytes.Buffer), new(int64), new(error)
	wire.WriteBinary(pubKey[:], w, n, err)
	if *err != nil {
		PanicCrisis(*err)
	}
	// append type byte
	encodedPubkey := append([]byte{1}, w.Bytes()...)
	hasher := ripemd160.New()
	hasher.Write(encodedPubkey) // does not error
	return hasher.Sum(nil)
}
Example #3
0
func (kv KVPair) Hash() []byte {
	hasher, n, err := ripemd160.New(), new(int64), new(error)
	wire.WriteString(kv.Key, hasher, n, err)
	if kvH, ok := kv.Value.(Hashable); ok {
		wire.WriteByteSlice(kvH.Hash(), hasher, n, err)
	} else {
		wire.WriteBinary(kv.Value, hasher, n, err)
	}
	if *err != nil {
		PanicSanity(*err)
	}
	return hasher.Sum(nil)
}
Example #4
0
func ValidatorInfoEncoder(o interface{}, w io.Writer, n *int64, err *error) {
	wire.WriteBinary(o.(*ValidatorInfo), w, n, err)
}
Example #5
0
func (vc validatorCodec) Encode(o interface{}, w io.Writer, n *int64, err *error) {
	wire.WriteBinary(o.(*Validator), w, n, err)
}
Example #6
0
func AccountEncoder(o interface{}, w io.Writer, n *int64, err *error) {
	wire.WriteBinary(o.(*Account), w, n, err)
}