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| author | Gustav Simonsson <gustav.simonsson@gmail.com> | 2015-09-30 01:37:44 +0800 |
|---|---|---|
| committer | Gustav Simonsson <gustav.simonsson@gmail.com> | 2015-11-30 20:43:32 +0800 |
| commit | c8ad64f33cd04fc10ac6681260ea06e464908c91 (patch) | |
| tree | bd48055c50b57e2b17ca0bde4e9e5ae9ba7ca5ce /p2p/discover/node.go | |
| parent | 27a50c8f4bc69f98e20db361859bfbb6cf371c00 (diff) | |
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crypto, crypto/ecies, crypto/secp256k1: libsecp256k1 scalar mult
thanks to Felix Lange (fjl) for help with design & impl
Diffstat (limited to 'p2p/discover/node.go')
| -rw-r--r-- | p2p/discover/node.go | 2 |
1 files changed, 1 insertions, 1 deletions
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:]) |