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crypto, crypto/ecies, crypto/secp256k1: libsecp256k1 scalar mult

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thanks to Felix Lange (fjl) for help with design & impl
This commit is contained in:
Gustav Simonsson
2015-09-29 19:37:44 +02:00
parent 27a50c8f4b
commit c8ad64f33c
16 changed files with 321 additions and 171 deletions
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4
p2p/rlpx.go
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@ -277,7 +277,7 @@ func newInitiatorHandshake(remoteID discover.NodeID) (*encHandshake, error) {
return nil, err
}
// generate random keypair to use for signing
randpriv, err := ecies.GenerateKey(rand.Reader, crypto.S256(), nil)
randpriv, err := ecies.GenerateKey(rand.Reader, secp256k1.S256(), nil)
if err != nil {
return nil, err
}
@ -376,7 +376,7 @@ func decodeAuthMsg(prv *ecdsa.PrivateKey, token []byte, auth []byte) (*encHandsh
var err error
h := new(encHandshake)
// generate random keypair for session
h.randomPrivKey, err = ecies.GenerateKey(rand.Reader, crypto.S256(), nil)
h.randomPrivKey, err = ecies.GenerateKey(rand.Reader, secp256k1.S256(), nil)
if err != nil {
return nil, err
}