Golang GeneratePubKey Examples

Example #1

File: crypto_test.go Project: expanse-project/go-expanse

func Test0Key(t *testing.T) {
	key := common.Hex2Bytes("0000000000000000000000000000000000000000000000000000000000000000")
	_, err := secp256k1.GeneratePubKey(key)
	if err == nil {
		t.Errorf("expected error due to zero privkey")
	}
}

Example #2

File: keypair.go Project: Cisko-Rijken/go-expanse

func NewKeyPairFromSec(seckey []byte) (*KeyPair, error) {
	pubkey, err := secp256k1.GeneratePubKey(seckey)
	if err != nil {
		return nil, err
	}

	return &KeyPair{PrivateKey: seckey, PublicKey: pubkey}, nil
}

Example #3

File: crypto_test.go Project: este-xx/go-expanse

func Test0Key(t *testing.T) {
	t.Skip()
	key := common.Hex2Bytes("1111111111111111111111111111111111111111111111111111111111111111")

	p, err := secp256k1.GeneratePubKey(key)
	addr := Sha3(p[1:])[12:]
	fmt.Printf("%x\n", p)
	fmt.Printf("%v %x\n", err, addr)
}