From c8ad64f33cd04fc10ac6681260ea06e464908c91 Mon Sep 17 00:00:00 2001 From: Gustav Simonsson Date: Tue, 29 Sep 2015 19:37:44 +0200 Subject: crypto, crypto/ecies, crypto/secp256k1: libsecp256k1 scalar mult thanks to Felix Lange (fjl) for help with design & impl --- p2p/discover/node.go | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'p2p/discover') diff --git a/p2p/discover/node.go b/p2p/discover/node.go index a14f29424..dd19df3a2 100644 --- a/p2p/discover/node.go +++ b/p2p/discover/node.go @@ -210,7 +210,7 @@ func PubkeyID(pub *ecdsa.PublicKey) NodeID { // Pubkey returns the public key represented by the node ID. // It returns an error if the ID is not a point on the curve. func (id NodeID) Pubkey() (*ecdsa.PublicKey, error) { - p := &ecdsa.PublicKey{Curve: crypto.S256(), X: new(big.Int), Y: new(big.Int)} + p := &ecdsa.PublicKey{Curve: secp256k1.S256(), X: new(big.Int), Y: new(big.Int)} half := len(id) / 2 p.X.SetBytes(id[:half]) p.Y.SetBytes(id[half:]) -- cgit v1.2.3