mirror of https://github.com/BTCPrivate/lnd.git
lnwire: export SerializeSigToWire and DeserializeSigFromWire
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74322a99be
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@ -152,7 +152,7 @@ func writeElement(w io.Writer, element interface{}) error {
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}
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}
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var b [64]byte
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var b [64]byte
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err := serializeSigToWire(&b, e)
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err := SerializeSigToWire(&b, e)
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if err != nil {
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if err != nil {
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return err
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return err
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}
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}
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@ -467,7 +467,7 @@ func readElement(r io.Reader, element interface{}) error {
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if _, err := io.ReadFull(r, b[:]); err != nil {
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if _, err := io.ReadFull(r, b[:]); err != nil {
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return err
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return err
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}
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}
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err = deserializeSigFromWire(e, b)
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err = DeserializeSigFromWire(e, b)
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if err != nil {
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if err != nil {
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return err
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return err
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}
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}
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@ -6,9 +6,9 @@ import (
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"github.com/roasbeef/btcd/btcec"
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"github.com/roasbeef/btcd/btcec"
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)
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)
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// serializeSigToWire serializes a *Signature to [64]byte in the format
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// SerializeSigToWire serializes a *Signature to [64]byte in the format
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// specified by the Lightning RFC.
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// specified by the Lightning RFC.
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func serializeSigToWire(b *[64]byte, e *btcec.Signature) error {
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func SerializeSigToWire(b *[64]byte, e *btcec.Signature) error {
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// Serialize the signature with all the checks that entails.
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// Serialize the signature with all the checks that entails.
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sig := e.Serialize()
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sig := e.Serialize()
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@ -53,9 +53,9 @@ func serializeSigToWire(b *[64]byte, e *btcec.Signature) error {
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return nil
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return nil
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}
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}
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// deserializeSigFromWire deserializes a *Signature from [64]byte in the format
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// DeserializeSigFromWire deserializes a *Signature from [64]byte in the format
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// specified by the Lightning RFC.
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// specified by the Lightning RFC.
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func deserializeSigFromWire(e **btcec.Signature, b [64]byte) error {
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func DeserializeSigFromWire(e **btcec.Signature, b [64]byte) error {
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// Extract canonically-padded bigint representations from buffer
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// Extract canonically-padded bigint representations from buffer
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r := extractCanonicalPadding(b[0:32])
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r := extractCanonicalPadding(b[0:32])
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@ -15,12 +15,12 @@ func TestSignatureSerializeDeserialize(t *testing.T) {
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// check for errors as well as check if the results are correct.
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// check for errors as well as check if the results are correct.
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signatureSerializeDeserialize := func(e btcec.Signature) error {
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signatureSerializeDeserialize := func(e btcec.Signature) error {
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var b [64]byte
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var b [64]byte
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err := serializeSigToWire(&b, &e)
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err := SerializeSigToWire(&b, &e)
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if err != nil {
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if err != nil {
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return err
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return err
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}
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}
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var e2 *btcec.Signature
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var e2 *btcec.Signature
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err = deserializeSigFromWire(&e2, b)
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err = DeserializeSigFromWire(&e2, b)
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if err != nil {
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if err != nil {
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return err
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return err
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}
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}
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