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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 /crypto/ecies/asn1.go | |
| parent | bf21549faa7de6e2b920855468b14856c6f503c4 (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 'crypto/ecies/asn1.go')
| -rw-r--r-- | crypto/ecies/asn1.go | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/crypto/ecies/asn1.go b/crypto/ecies/asn1.go index 508a645cd..d3e77d849 100644 --- a/crypto/ecies/asn1.go +++ b/crypto/ecies/asn1.go @@ -42,7 +42,7 @@ import ( "hash" "math/big" - "github.com/ethereum/go-ethereum/crypto/secp256k1" + ethcrypto "github.com/ethereum/go-ethereum/crypto" ) var ( @@ -120,7 +120,7 @@ func (curve secgNamedCurve) Equal(curve2 secgNamedCurve) bool { func namedCurveFromOID(curve secgNamedCurve) elliptic.Curve { switch { case curve.Equal(secgNamedCurveS256): - return secp256k1.S256() + return ethcrypto.S256() case curve.Equal(secgNamedCurveP256): return elliptic.P256() case curve.Equal(secgNamedCurveP384): @@ -139,7 +139,7 @@ func oidFromNamedCurve(curve elliptic.Curve) (secgNamedCurve, bool) { return secgNamedCurveP384, true case elliptic.P521(): return secgNamedCurveP521, true - case secp256k1.S256(): + case ethcrypto.S256(): return secgNamedCurveS256, true } |