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authorFelix Lange <fjl@users.noreply.github.com>2017-02-18 16:24:12 +0800
committerJeffrey Wilcke <jeffrey@ethereum.org>2017-02-18 16:24:12 +0800
commit9b0af513867fad4aeb3516e4711dd0ea4f5bc90c (patch)
treeb37d808d57873c6aec550431534e26602dfd0475 /p2p/rlpx.go
parentbf21549faa7de6e2b920855468b14856c6f503c4 (diff)
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crypto: add btcec fallback for sign/recover without cgo (#3680)
* vendor: add github.com/btcsuite/btcd/btcec * crypto: add btcec fallback for sign/recover without cgo This commit adds a non-cgo fallback implementation of secp256k1 operations. * crypto, core/vm: remove wrappers for sha256, ripemd160
Diffstat (limited to 'p2p/rlpx.go')
-rw-r--r--p2p/rlpx.go4
1 files changed, 2 insertions, 2 deletions
diff --git a/p2p/rlpx.go b/p2p/rlpx.go
index c6fd841f7..b2775cacd 100644
--- a/p2p/rlpx.go
+++ b/p2p/rlpx.go
@@ -303,7 +303,7 @@ func (h *encHandshake) makeAuthMsg(prv *ecdsa.PrivateKey, token []byte) (*authMs
return nil, err
}
// Generate random keypair to for ECDH.
- h.randomPrivKey, err = ecies.GenerateKey(rand.Reader, secp256k1.S256(), nil)
+ h.randomPrivKey, err = ecies.GenerateKey(rand.Reader, crypto.S256(), nil)
if err != nil {
return nil, err
}
@@ -381,7 +381,7 @@ func (h *encHandshake) handleAuthMsg(msg *authMsgV4, prv *ecdsa.PrivateKey) erro
// Generate random keypair for ECDH.
// If a private key is already set, use it instead of generating one (for testing).
if h.randomPrivKey == nil {
- h.randomPrivKey, err = ecies.GenerateKey(rand.Reader, secp256k1.S256(), nil)
+ h.randomPrivKey, err = ecies.GenerateKey(rand.Reader, crypto.S256(), nil)
if err != nil {
return err
}