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| author | Felix Lange <fjl@users.noreply.github.com> | 2017-02-18 16:24:12 +0800 |
|---|---|---|
| committer | Jeffrey Wilcke <jeffrey@ethereum.org> | 2017-02-18 16:24:12 +0800 |
| commit | 9b0af513867fad4aeb3516e4711dd0ea4f5bc90c (patch) | |
| tree | b37d808d57873c6aec550431534e26602dfd0475 /p2p/rlpx.go | |
| parent | bf21549faa7de6e2b920855468b14856c6f503c4 (diff) | |
| download | dexon-9b0af513867fad4aeb3516e4711dd0ea4f5bc90c.tar.gz dexon-9b0af513867fad4aeb3516e4711dd0ea4f5bc90c.tar.zst dexon-9b0af513867fad4aeb3516e4711dd0ea4f5bc90c.zip | |
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.go | 4 |
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 } |