From 19136823e1bd2284562ce4e2073fd27bd1230a1b Mon Sep 17 00:00:00 2001
From: Gibheer <gibheer@gmail.com>
Date: Sat, 11 Jul 2015 07:48:10 +0200
Subject: [PATCH] implement rsa public key

This finally adds support for the rsa public key.
---
 rsa.go | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/rsa.go b/rsa.go
index 11a770b..6622887 100644
--- a/rsa.go
+++ b/rsa.go
@@ -63,7 +63,13 @@ func (pr RsaPrivateKey) MarshalPem() (io.WriterTo, error) {
 
 // restore a rsa public key
 func LoadPublicKeyRsa(raw []byte) (*RsaPublicKey, error) {
-	return nil, errors.New("not implemented yet!")
+	pub := &RsaPublicKey{}
+	if pub_raw, err := x509.ParsePKIXPublicKey(raw); err != nil {
+		return nil, err
+	} else {
+		pub.public_key = pub_raw.(*rsa.PublicKey)
+	}
+	return pub, nil
 }
 
 // marshal a rsa public key into pem format