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-rw-r--r--crypto/secp256k1/secp256.go7
1 files changed, 6 insertions, 1 deletions
diff --git a/crypto/secp256k1/secp256.go b/crypto/secp256k1/secp256.go
index c1e37629e..4864e8d09 100644
--- a/crypto/secp256k1/secp256.go
+++ b/crypto/secp256k1/secp256.go
@@ -15,8 +15,9 @@ import "C"
import (
"bytes"
"errors"
- "github.com/ethereum/go-ethereum/crypto/randentropy"
"unsafe"
+
+ "github.com/ethereum/go-ethereum/crypto/randentropy"
)
//#define USE_FIELD_5X64
@@ -85,6 +86,10 @@ func GenerateKeyPair() ([]byte, []byte) {
}
func GeneratePubKey(seckey []byte) ([]byte, error) {
+ if err := VerifySeckeyValidity(seckey); err != nil {
+ return nil, err
+ }
+
pubkey_len := C.int(65)
const seckey_len = 32