X-Git-Url: http://git.osdn.net/view?p=bytom%2Fvapor.git;a=blobdiff_plain;f=crypto%2Fed25519%2Fed25519.go;fp=crypto%2Fed25519%2Fed25519.go;h=aa22b5b97490f2026db18a8044f1c74e28b72285;hp=530b08b3c8134f93986d3ff4af67f66d9da94e5f;hb=001e399d2d0eb8f6956b844e721e2f0a4680ff90;hpb=91c664e4bf08540d413f8cdd087d436c2bae2ac6

diff --git a/crypto/ed25519/ed25519.go b/crypto/ed25519/ed25519.go
index 530b08b3..aa22b5b9 100644
--- a/crypto/ed25519/ed25519.go
+++ b/crypto/ed25519/ed25519.go
@@ -36,6 +36,10 @@ type PublicKey []byte
 // PrivateKey is the type of Ed25519 private keys. It implements crypto.Signer.
 type PrivateKey []byte
 
+func (pub PublicKey) String() string {
+	return hex.EncodeToString(pub)
+}
+
 // Public returns the PublicKey corresponding to priv.
 func (priv PrivateKey) Public() PublicKey {
 	publicKey := make([]byte, PublicKeySize)