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-rw-r--r--crypto/secp256k1/secp256_test.go5
1 files changed, 2 insertions, 3 deletions
diff --git a/crypto/secp256k1/secp256_test.go b/crypto/secp256k1/secp256_test.go
index 287ab512e..f6582ecd5 100644
--- a/crypto/secp256k1/secp256_test.go
+++ b/crypto/secp256k1/secp256_test.go
@@ -24,6 +24,7 @@ import (
"encoding/hex"
"testing"
+ "github.com/ethereum/go-ethereum/common/math"
"github.com/ethereum/go-ethereum/crypto/randentropy"
)
@@ -35,9 +36,7 @@ func generateKeyPair() (pubkey, privkey []byte) {
panic(err)
}
pubkey = elliptic.Marshal(S256(), key.X, key.Y)
- privkey = make([]byte, 32)
- readBits(privkey, key.D)
- return pubkey, privkey
+ return pubkey, math.PaddedBigBytes(key.D, 32)
}
func randSig() []byte {