native: extend CryptoLib's verifyWithECDsa with hasher parameter
Replace native CryptoLib's verifyWithECDsa `curve` parameter by `curveHash` parameter which is a enum over supported pairs of named curves and hash functions. Even though this change is a compatible extension of the protocol, it changes the genesis state due to parameter renaming. But we're going to resync chain in 3.7 release anyway, so it's not a big deal. Also, we need to check mainnet and testnet compatibility in case if anyone has ever called verifyWithECDsa with 24 or 25 `curve` value. Signed-off-by: Anna Shaleva <shaleva.ann@nspcc.ru>
This commit is contained in:
Anna Shaleva
parent
7995229f6b
commit
34eef47a18
7 changed files with 119 additions and 75 deletions
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@ -74,8 +74,10 @@ func TestRoleManagementRole(t *testing.T) {
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}
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func TestCryptoLibNamedCurve(t *testing.T) {
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require.EqualValues(t, native.Secp256k1, crypto.Secp256k1)
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require.EqualValues(t, native.Secp256r1, crypto.Secp256r1)
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require.EqualValues(t, native.Secp256k1Sha256, crypto.Secp256k1Sha256)
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require.EqualValues(t, native.Secp256r1Sha256, crypto.Secp256r1Sha256)
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require.EqualValues(t, native.Secp256k1Keccak256, crypto.Secp256k1Keccak256)
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require.EqualValues(t, native.Secp256r1Keccak256, crypto.Secp256r1Keccak256)
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}
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func TestOracleContractValues(t *testing.T) {
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@ -233,7 +235,7 @@ func TestNativeHelpersCompile(t *testing.T) {
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{"sha256", []string{"[]byte{1, 2, 3}"}},
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{"ripemd160", []string{"[]byte{1, 2, 3}"}},
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{"murmur32", []string{"[]byte{1, 2, 3}", "123"}},
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{"verifyWithECDsa", []string{"[]byte{1, 2, 3}", pub, sig, "crypto.Secp256k1"}},
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{"verifyWithECDsa", []string{"[]byte{1, 2, 3}", pub, sig, "crypto.Secp256k1Sha256"}},
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{"bls12381Serialize", []string{"crypto.Bls12381Point{}"}},
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{"bls12381Deserialize", []string{"[]byte{1, 2, 3}"}},
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{"bls12381Equal", []string{"crypto.Bls12381Point{}", "crypto.Bls12381Point{}"}},
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@ -18,6 +18,7 @@ import (
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"github.com/nspcc-dev/neo-go/pkg/smartcontract"
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"github.com/nspcc-dev/neo-go/pkg/smartcontract/callflag"
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"github.com/nspcc-dev/neo-go/pkg/smartcontract/manifest"
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"github.com/nspcc-dev/neo-go/pkg/util"
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"github.com/nspcc-dev/neo-go/pkg/vm/stackitem"
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"github.com/twmb/murmur3"
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"golang.org/x/crypto/sha3"
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@ -28,13 +29,18 @@ type Crypto struct {
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interop.ContractMD
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}
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// NamedCurve identifies named elliptic curves.
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type NamedCurve byte
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// HashFunc is a delegate representing a hasher function with 256 bytes output length.
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type HashFunc func([]byte) util.Uint256
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// Various named elliptic curves.
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// NamedCurveHash identifies a pair of named elliptic curve and hash function.
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type NamedCurveHash byte
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// Various pairs of named elliptic curves and hash functions.
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const (
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Secp256k1 NamedCurve = 22
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Secp256r1 NamedCurve = 23
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Secp256k1Sha256 NamedCurveHash = 22
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Secp256r1Sha256 NamedCurveHash = 23
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Secp256k1Keccak256 NamedCurveHash = 24
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Secp256r1Keccak256 NamedCurveHash = 25
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)
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const cryptoContractID = -3
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@ -63,7 +69,7 @@ func newCrypto() *Crypto {
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manifest.NewParameter("message", smartcontract.ByteArrayType),
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manifest.NewParameter("pubkey", smartcontract.ByteArrayType),
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manifest.NewParameter("signature", smartcontract.ByteArrayType),
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manifest.NewParameter("curve", smartcontract.IntegerType))
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manifest.NewParameter("curveHash", smartcontract.IntegerType))
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md = newMethodAndPrice(c.verifyWithECDsa, 1<<15, callflag.NoneFlag)
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c.AddMethod(md, desc)
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@ -142,7 +148,6 @@ func (c *Crypto) verifyWithECDsa(_ *interop.Context, args []stackitem.Item) stac
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if err != nil {
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panic(fmt.Errorf("invalid message stackitem: %w", err))
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}
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hashToCheck := hash.Sha256(msg)
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pubkey, err := args[1].TryBytes()
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if err != nil {
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panic(fmt.Errorf("invalid pubkey stackitem: %w", err))
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@ -151,10 +156,11 @@ func (c *Crypto) verifyWithECDsa(_ *interop.Context, args []stackitem.Item) stac
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if err != nil {
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panic(fmt.Errorf("invalid signature stackitem: %w", err))
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}
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curve, err := curveFromStackitem(args[3])
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curve, hasher, err := curveHasherFromStackitem(args[3])
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if err != nil {
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panic(fmt.Errorf("invalid curve stackitem: %w", err))
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panic(fmt.Errorf("invalid curveHash stackitem: %w", err))
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}
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hashToCheck := hasher(msg)
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pkey, err := keys.NewPublicKeyFromBytes(pubkey, curve)
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if err != nil {
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panic(fmt.Errorf("failed to decode pubkey: %w", err))
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@ -163,22 +169,26 @@ func (c *Crypto) verifyWithECDsa(_ *interop.Context, args []stackitem.Item) stac
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return stackitem.NewBool(res)
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}
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func curveFromStackitem(si stackitem.Item) (elliptic.Curve, error) {
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func curveHasherFromStackitem(si stackitem.Item) (elliptic.Curve, HashFunc, error) {
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curve, err := si.TryInteger()
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if err != nil {
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return nil, err
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return nil, nil, err
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}
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if !curve.IsInt64() {
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return nil, errors.New("not an int64")
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return nil, nil, errors.New("not an int64")
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}
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c := curve.Int64()
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switch c {
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case int64(Secp256k1):
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return secp256k1.S256(), nil
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case int64(Secp256r1):
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return elliptic.P256(), nil
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case int64(Secp256k1Sha256):
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return secp256k1.S256(), hash.Sha256, nil
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case int64(Secp256r1Sha256):
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return elliptic.P256(), hash.Sha256, nil
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case int64(Secp256k1Keccak256):
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return secp256k1.S256(), Keccak256, nil
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case int64(Secp256r1Keccak256):
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return elliptic.P256(), Keccak256, nil
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default:
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return nil, errors.New("unsupported curve type")
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return nil, nil, errors.New("unsupported curve/hash type")
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}
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}
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@ -295,13 +305,7 @@ func (c *Crypto) keccak256(_ *interop.Context, args []stackitem.Item) stackitem.
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if err != nil {
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panic(err)
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}
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digest := sha3.NewLegacyKeccak256()
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_, err = digest.Write(bs)
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if err != nil {
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panic(err)
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}
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return stackitem.NewByteArray(digest.Sum(nil))
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return stackitem.NewByteArray(Keccak256(bs).BytesBE())
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}
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// Metadata implements the Contract interface.
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@ -333,3 +337,14 @@ func (c *Crypto) PostPersist(ic *interop.Context) error {
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func (c *Crypto) ActiveIn() *config.Hardfork {
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return nil
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}
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// Keccak256 hashes the incoming byte slice using the
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// keccak256 algorithm.
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func Keccak256(data []byte) util.Uint256 {
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var hash util.Uint256
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hasher := sha3.NewLegacyKeccak256()
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_, _ = hasher.Write(data)
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hasher.Sum(hash[:0])
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return hash
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}
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@ -9,6 +9,7 @@ import (
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"github.com/consensys/gnark-crypto/ecc/bls12-381/fr"
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"github.com/nspcc-dev/neo-go/pkg/core/interop"
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"github.com/nspcc-dev/neo-go/pkg/crypto/hash"
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"github.com/nspcc-dev/neo-go/pkg/crypto/keys"
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"github.com/nspcc-dev/neo-go/pkg/vm"
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"github.com/nspcc-dev/neo-go/pkg/vm/stackitem"
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@ -118,29 +119,44 @@ func TestMurmur32(t *testing.T) {
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}
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func TestCryptoLibVerifyWithECDsa(t *testing.T) {
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t.Run("R1", func(t *testing.T) {
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testECDSAVerify(t, Secp256r1)
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t.Run("R1 sha256", func(t *testing.T) {
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testECDSAVerify(t, Secp256r1Sha256)
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})
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t.Run("K1", func(t *testing.T) {
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testECDSAVerify(t, Secp256k1)
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t.Run("K1 sha256", func(t *testing.T) {
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testECDSAVerify(t, Secp256k1Sha256)
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})
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t.Run("R1 keccak256", func(t *testing.T) {
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testECDSAVerify(t, Secp256r1Keccak256)
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})
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t.Run("K1 keccak256", func(t *testing.T) {
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testECDSAVerify(t, Secp256k1Keccak256)
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})
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}
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func testECDSAVerify(t *testing.T, curve NamedCurve) {
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func testECDSAVerify(t *testing.T, curve NamedCurveHash) {
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var (
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priv *keys.PrivateKey
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err error
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c = newCrypto()
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ic = &interop.Context{VM: vm.New()}
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actual stackitem.Item
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hasher HashFunc
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)
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switch curve {
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case Secp256k1:
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case Secp256k1Sha256:
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priv, err = keys.NewSecp256k1PrivateKey()
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case Secp256r1:
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hasher = hash.Sha256
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case Secp256r1Sha256:
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priv, err = keys.NewPrivateKey()
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hasher = hash.Sha256
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case Secp256k1Keccak256:
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priv, err = keys.NewSecp256k1PrivateKey()
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hasher = Keccak256
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case Secp256r1Keccak256:
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priv, err = keys.NewPrivateKey()
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hasher = Keccak256
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default:
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t.Fatal("unknown curve")
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t.Fatal("unknown curve/hash")
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}
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require.NoError(t, err)
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@ -162,7 +178,7 @@ func testECDSAVerify(t *testing.T, curve NamedCurve) {
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}
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msg := []byte("test message")
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sign := priv.Sign(msg)
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sign := priv.SignHash(hasher(msg))
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t.Run("bad message item", func(t *testing.T) {
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runCase(t, true, false, stackitem.NewInterop("cheburek"), priv.PublicKey().Bytes(), sign, int64(curve))
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@ -254,3 +270,13 @@ func TestCryptolib_ScalarFromBytes_Compat(t *testing.T) {
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})
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}
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}
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func TestKeccak256(t *testing.T) {
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input := []byte("hello")
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data := Keccak256(input)
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expected := "1c8aff950685c2ed4bc3174f3472287b56d9517b9c948127319a09a7a36deac8"
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actual := hex.EncodeToString(data.BytesBE())
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require.Equal(t, expected, actual)
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}
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@ -75,14 +75,13 @@ func TestCryptoLib_KoblitzVerificationScript(t *testing.T) {
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// This transaction (along with the network magic) should be signed by the user's Koblitz private key.
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msg := constructMsg(t, uint32(e.Chain.GetConfig().Magic), tx)
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// The user has to sign the Sha256 hash of the message by his Koblitz key.
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// Please, note that this Sha256 hash may easily be replaced by Keccaak hash via minor adjustment of
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// CryptoLib's `verifyWithECDsa` behaviour (if needed).
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signature := pk.SignHash(hash.Sha256(msg))
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// The user has to sign the hash of the message by his Koblitz key.
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// Please, note that this Keccak256 hash may easily be replaced by sha256 hash if needed.
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signature := pk.SignHash(native.Keccak256(msg))
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// Ensure that signature verification passes. This line here is just for testing purposes,
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// it won't be present in the real code.
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require.True(t, pk.PublicKey().Verify(signature, hash.Sha256(msg).BytesBE()))
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require.True(t, pk.PublicKey().Verify(signature, native.Keccak256(msg).BytesBE()))
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// Build invocation witness script for the user's account.
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invBytes := buildKoblitzInvocationScript(t, signature)
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@ -105,32 +104,32 @@ func TestCryptoLib_KoblitzVerificationScript(t *testing.T) {
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// The simplest witness verification script with low length and low execution cost
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// (98 bytes, 2092530 GAS including Invocation script execution).
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// The user has to sign the sha256([var-bytes-network-magic, txHash-bytes-BE]).
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// The user has to sign the keccak256([var-bytes-network-magic, txHash-bytes-BE]).
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check(t, buildKoblitzVerificationScriptSimpleSingleHash, constructMessageNoHash)
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// Even more simple witness verification script with low length and low execution cost
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// (95 bytes, 2092320 GAS including Invocation script execution).
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// The user has to sign the sha256([var-bytes-network-magic, txHash-bytes-BE]).
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// The user has to sign the keccak256([var-bytes-network-magic, txHash-bytes-BE]).
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// The difference is that network magic is a static value, thus, both verification script and
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// user address are network-specific.
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check(t, buildKoblitzVerificationScriptSimpleSingleHashStaticMagic, constructMessageNoHash)
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// More complicated verification script with higher length and higher execution cost
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// (136 bytes, 4120620 GAS including Invocation script execution).
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// The user has to sign the sha256(sha256([var-bytes-network-magic, txHash-bytes-BE])).
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// The user has to sign the keccak256(sha256([var-bytes-network-magic, txHash-bytes-BE])).
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check(t, buildKoblitzVerificationScriptSimple, constructMessageSimple)
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// Witness verification script that follows the existing standard CheckSig account generation rules
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// and has larger length and higher execution cost.
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// (186 bytes, 5116020 GAS including Invocation script execution).
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// The user has to sign the sha256(sha256([4-bytes-network-magic-LE, txHash-bytes-BE]))
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// The user has to sign the keccak256(sha256([4-bytes-network-magic-LE, txHash-bytes-BE]))
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check(t, buildKoblitzVerificationScriptCompat, constructMessageCompat)
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}
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// buildKoblitzVerificationScriptSimpleSingleHash builds witness verification script for Koblitz public key.
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// This method differs from buildKoblitzVerificationScriptCompat in that it checks
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//
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// sha256([var-bytes-network-magic, txHash-bytes-BE])
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// keccak256([var-bytes-network-magic, txHash-bytes-BE])
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//
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// instead of (comparing with N3)
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//
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@ -141,7 +140,7 @@ func buildKoblitzVerificationScriptSimpleSingleHash(t *testing.T, pub *keys.Publ
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// vrf is witness verification script corresponding to the pub.
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// vrf is witness verification script corresponding to the pk.
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vrf := io.NewBufBinWriter()
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emit.Int(vrf.BinWriter, int64(native.Secp256k1)) // push Koblitz curve identifier.
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emit.Int(vrf.BinWriter, int64(native.Secp256k1Keccak256)) // push Koblitz curve identifier.
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emit.Opcodes(vrf.BinWriter, opcode.SWAP) // swap curve identifier with the signature.
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emit.Bytes(vrf.BinWriter, pub.Bytes()) // emit the caller's public key.
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// Construct and push the signed message. The signed message is effectively the network-dependent transaction hash,
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@ -164,7 +163,7 @@ func buildKoblitzVerificationScriptSimpleSingleHash(t *testing.T, pub *keys.Publ
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// READY: loaded 98 instructions
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// NEO-GO-VM 0 > ops
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// INDEX OPCODE PARAMETER
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// 0 PUSHINT8 22 (16) <<
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// 0 PUSHINT8 24 (18) <<
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// 2 SWAP
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// 3 PUSHDATA1 0363d7a48125a76cdea6e098c9f128e82920ed428e5fb4caf1d7f81c16cad0c205
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// 38 SYSCALL System.Runtime.GetNetwork (c5fba0e0)
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@ -183,7 +182,7 @@ func buildKoblitzVerificationScriptSimpleSingleHash(t *testing.T, pub *keys.Publ
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// buildKoblitzVerificationScriptSimpleSingleHashStaticMagic builds witness verification script for Koblitz public key.
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// This method differs from buildKoblitzVerificationScriptCompat in that it checks
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//
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// sha256([var-bytes-network-magic, txHash-bytes-BE])
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// keccak256([var-bytes-network-magic, txHash-bytes-BE])
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//
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// instead of (comparing with N3)
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//
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@ -197,7 +196,7 @@ func buildKoblitzVerificationScriptSimpleSingleHashStaticMagic(t *testing.T, pub
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// vrf is witness verification script corresponding to the pub.
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// vrf is witness verification script corresponding to the pk.
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vrf := io.NewBufBinWriter()
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emit.Int(vrf.BinWriter, int64(native.Secp256k1)) // push Koblitz curve identifier.
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emit.Int(vrf.BinWriter, int64(native.Secp256k1Keccak256)) // push Koblitz curve identifier.
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emit.Opcodes(vrf.BinWriter, opcode.SWAP) // swap curve identifier with the signature.
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emit.Bytes(vrf.BinWriter, pub.Bytes()) // emit the caller's public key.
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// Construct and push the signed message. The signed message is effectively the network-dependent transaction hash,
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@ -220,7 +219,7 @@ func buildKoblitzVerificationScriptSimpleSingleHashStaticMagic(t *testing.T, pub
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// READY: loaded 95 instructions
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// NEO-GO-VM 0 > ops
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// INDEX OPCODE PARAMETER
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// 0 PUSHINT8 22 (16) <<
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// 0 PUSHINT8 24 (18) <<
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// 2 SWAP
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// 3 PUSHDATA1 0296e13080ade92a2ab722338c2a249ee8d83a14f649c68321664165f06bd110bd
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// 38 PUSHINT8 42 (2a)
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@ -239,7 +238,7 @@ func buildKoblitzVerificationScriptSimpleSingleHashStaticMagic(t *testing.T, pub
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// buildKoblitzVerificationScriptSimple builds witness verification script for Koblitz public key.
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// This method differs from buildKoblitzVerificationScriptCompat in that it checks
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//
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// sha256(sha256([var-bytes-network-magic, txHash-bytes-BE]))
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// keccak256(sha256([var-bytes-network-magic, txHash-bytes-BE]))
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//
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// instead of (comparing with N3)
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//
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@ -255,7 +254,7 @@ func buildKoblitzVerificationScriptSimple(t *testing.T, pub *keys.PublicKey) []b
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// vrf is witness verification script corresponding to the pub.
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// vrf is witness verification script corresponding to the pk.
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vrf := io.NewBufBinWriter()
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emit.Int(vrf.BinWriter, int64(native.Secp256k1)) // push Koblitz curve identifier.
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emit.Int(vrf.BinWriter, int64(native.Secp256k1Keccak256)) // push Koblitz curve identifier.
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emit.Opcodes(vrf.BinWriter, opcode.SWAP) // swap curve identifier with the signature.
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emit.Bytes(vrf.BinWriter, pub.Bytes()) // emit the caller's public key.
|
||||
// Construct and push the signed message. The signed message is effectively the network-dependent transaction hash,
|
||||
|
|
@ -280,7 +279,7 @@ func buildKoblitzVerificationScriptSimple(t *testing.T, pub *keys.PublicKey) []b
|
|||
// READY: loaded 136 instructions
|
||||
// NEO-GO-VM 0 > ops
|
||||
// INDEX OPCODE PARAMETER
|
||||
// 0 PUSHINT8 22 (16) <<
|
||||
// 0 PUSHINT8 24 (18) <<
|
||||
// 2 SWAP
|
||||
// 3 PUSHDATA1 03a77f137afbb4b68d7a450aa5a28fe335f804c589a808494b4b626eb98707f37d
|
||||
// 38 SYSCALL System.Runtime.GetNetwork (c5fba0e0)
|
||||
|
|
@ -305,7 +304,7 @@ func buildKoblitzVerificationScriptSimple(t *testing.T, pub *keys.PublicKey) []b
|
|||
// buildKoblitzVerificationScript builds custom verification script for the provided Koblitz public key.
|
||||
// It checks that the following message is signed by the provided public key:
|
||||
//
|
||||
// sha256(sha256([4-bytes-network-magic-LE, txHash-bytes-BE]))
|
||||
// keccak256(sha256([4-bytes-network-magic-LE, txHash-bytes-BE]))
|
||||
//
|
||||
// It produces constant-length verification script (186 bytes) independently of the network parameters.
|
||||
func buildKoblitzVerificationScriptCompat(t *testing.T, pub *keys.PublicKey) []byte {
|
||||
|
|
@ -313,7 +312,7 @@ func buildKoblitzVerificationScriptCompat(t *testing.T, pub *keys.PublicKey) []b
|
|||
|
||||
// vrf is witness verification script corresponding to the pub.
|
||||
vrf := io.NewBufBinWriter()
|
||||
emit.Int(vrf.BinWriter, int64(native.Secp256k1)) // push Koblitz curve identifier.
|
||||
emit.Int(vrf.BinWriter, int64(native.Secp256k1Keccak256)) // push Koblitz curve identifier.
|
||||
emit.Opcodes(vrf.BinWriter, opcode.SWAP) // swap curve identifier with the signature.
|
||||
emit.Bytes(vrf.BinWriter, pub.Bytes()) // emit the caller's public key.
|
||||
// Construct and push the signed message. The signed message is effectively the network-dependent transaction hash,
|
||||
|
|
@ -381,7 +380,7 @@ func buildKoblitzVerificationScriptCompat(t *testing.T, pub *keys.PublicKey) []b
|
|||
// READY: loaded 186 instructions
|
||||
// NEO-GO-VM 0 > ops
|
||||
// INDEX OPCODE PARAMETER
|
||||
// 0 PUSHINT8 22 (16) <<
|
||||
// 0 PUSHINT8 24 (18) <<
|
||||
// 2 SWAP
|
||||
// 3 PUSHDATA1 02627ef9c3631e3ccb8fbc4c5b6c49e38ccede5a79afb1e1b0708fbb958a7802d7
|
||||
// 38 SYSCALL System.Runtime.GetNetwork (c5fba0e0)
|
||||
|
|
|
|||
|
|
@ -40,7 +40,7 @@ var (
|
|||
defaultCSS = map[string]string{
|
||||
nativenames.Management: `{"id":-1,"hash":"0xfffdc93764dbaddd97c48f252a53ea4643faa3fd","nef":{"magic":860243278,"compiler":"neo-core-v3.0","source":"","tokens":[],"script":"EEEa93tnQBBBGvd7Z0AQQRr3e2dAEEEa93tnQBBBGvd7Z0AQQRr3e2dAEEEa93tnQBBBGvd7Z0AQQRr3e2dAEEEa93tnQBBBGvd7Z0A=","checksum":1094259016},"manifest":{"name":"ContractManagement","abi":{"methods":[{"name":"deploy","offset":0,"parameters":[{"name":"nefFile","type":"ByteArray"},{"name":"manifest","type":"ByteArray"}],"returntype":"Array","safe":false},{"name":"deploy","offset":7,"parameters":[{"name":"nefFile","type":"ByteArray"},{"name":"manifest","type":"ByteArray"},{"name":"data","type":"Any"}],"returntype":"Array","safe":false},{"name":"destroy","offset":14,"parameters":[],"returntype":"Void","safe":false},{"name":"getContract","offset":21,"parameters":[{"name":"hash","type":"Hash160"}],"returntype":"Array","safe":true},{"name":"getContractById","offset":28,"parameters":[{"name":"id","type":"Integer"}],"returntype":"Array","safe":true},{"name":"getContractHashes","offset":35,"parameters":[],"returntype":"InteropInterface","safe":true},{"name":"getMinimumDeploymentFee","offset":42,"parameters":[],"returntype":"Integer","safe":true},{"name":"hasMethod","offset":49,"parameters":[{"name":"hash","type":"Hash160"},{"name":"method","type":"String"},{"name":"pcount","type":"Integer"}],"returntype":"Boolean","safe":true},{"name":"setMinimumDeploymentFee","offset":56,"parameters":[{"name":"value","type":"Integer"}],"returntype":"Void","safe":false},{"name":"update","offset":63,"parameters":[{"name":"nefFile","type":"ByteArray"},{"name":"manifest","type":"ByteArray"}],"returntype":"Void","safe":false},{"name":"update","offset":70,"parameters":[{"name":"nefFile","type":"ByteArray"},{"name":"manifest","type":"ByteArray"},{"name":"data","type":"Any"}],"returntype":"Void","safe":false}],"events":[{"name":"Deploy","parameters":[{"name":"Hash","type":"Hash160"}]},{"name":"Update","parameters":[{"name":"Hash","type":"Hash160"}]},{"name":"Destroy","parameters":[{"name":"Hash","type":"Hash160"}]}]},"features":{},"groups":[],"permissions":[{"contract":"*","methods":"*"}],"supportedstandards":[],"trusts":[],"extra":null},"updatecounter":0}`,
|
||||
nativenames.StdLib: `{"id":-2,"hash":"0xacce6fd80d44e1796aa0c2c625e9e4e0ce39efc0","nef":{"magic":860243278,"compiler":"neo-core-v3.0","source":"","tokens":[],"script":"EEEa93tnQBBBGvd7Z0AQQRr3e2dAEEEa93tnQBBBGvd7Z0AQQRr3e2dAEEEa93tnQBBBGvd7Z0AQQRr3e2dAEEEa93tnQBBBGvd7Z0AQQRr3e2dAEEEa93tnQBBBGvd7Z0AQQRr3e2dAEEEa93tnQBBBGvd7Z0AQQRr3e2dAEEEa93tnQBBBGvd7Z0AQQRr3e2dA","checksum":1991619121},"manifest":{"name":"StdLib","abi":{"methods":[{"name":"atoi","offset":0,"parameters":[{"name":"value","type":"String"}],"returntype":"Integer","safe":true},{"name":"atoi","offset":7,"parameters":[{"name":"value","type":"String"},{"name":"base","type":"Integer"}],"returntype":"Integer","safe":true},{"name":"base58CheckDecode","offset":14,"parameters":[{"name":"s","type":"String"}],"returntype":"ByteArray","safe":true},{"name":"base58CheckEncode","offset":21,"parameters":[{"name":"data","type":"ByteArray"}],"returntype":"String","safe":true},{"name":"base58Decode","offset":28,"parameters":[{"name":"s","type":"String"}],"returntype":"ByteArray","safe":true},{"name":"base58Encode","offset":35,"parameters":[{"name":"data","type":"ByteArray"}],"returntype":"String","safe":true},{"name":"base64Decode","offset":42,"parameters":[{"name":"s","type":"String"}],"returntype":"ByteArray","safe":true},{"name":"base64Encode","offset":49,"parameters":[{"name":"data","type":"ByteArray"}],"returntype":"String","safe":true},{"name":"deserialize","offset":56,"parameters":[{"name":"data","type":"ByteArray"}],"returntype":"Any","safe":true},{"name":"itoa","offset":63,"parameters":[{"name":"value","type":"Integer"}],"returntype":"String","safe":true},{"name":"itoa","offset":70,"parameters":[{"name":"value","type":"Integer"},{"name":"base","type":"Integer"}],"returntype":"String","safe":true},{"name":"jsonDeserialize","offset":77,"parameters":[{"name":"json","type":"ByteArray"}],"returntype":"Any","safe":true},{"name":"jsonSerialize","offset":84,"parameters":[{"name":"item","type":"Any"}],"returntype":"ByteArray","safe":true},{"name":"memoryCompare","offset":91,"parameters":[{"name":"str1","type":"ByteArray"},{"name":"str2","type":"ByteArray"}],"returntype":"Integer","safe":true},{"name":"memorySearch","offset":98,"parameters":[{"name":"mem","type":"ByteArray"},{"name":"value","type":"ByteArray"}],"returntype":"Integer","safe":true},{"name":"memorySearch","offset":105,"parameters":[{"name":"mem","type":"ByteArray"},{"name":"value","type":"ByteArray"},{"name":"start","type":"Integer"}],"returntype":"Integer","safe":true},{"name":"memorySearch","offset":112,"parameters":[{"name":"mem","type":"ByteArray"},{"name":"value","type":"ByteArray"},{"name":"start","type":"Integer"},{"name":"backward","type":"Boolean"}],"returntype":"Integer","safe":true},{"name":"serialize","offset":119,"parameters":[{"name":"item","type":"Any"}],"returntype":"ByteArray","safe":true},{"name":"strLen","offset":126,"parameters":[{"name":"str","type":"String"}],"returntype":"Integer","safe":true},{"name":"stringSplit","offset":133,"parameters":[{"name":"str","type":"String"},{"name":"separator","type":"String"}],"returntype":"Array","safe":true},{"name":"stringSplit","offset":140,"parameters":[{"name":"str","type":"String"},{"name":"separator","type":"String"},{"name":"removeEmptyEntries","type":"Boolean"}],"returntype":"Array","safe":true}],"events":[]},"features":{},"groups":[],"permissions":[{"contract":"*","methods":"*"}],"supportedstandards":[],"trusts":[],"extra":null},"updatecounter":0}`,
|
||||
nativenames.CryptoLib: `{"id":-3,"hash":"0x726cb6e0cd8628a1350a611384688911ab75f51b","nef":{"magic":860243278,"compiler":"neo-core-v3.0","source":"","tokens":[],"script":"EEEa93tnQBBBGvd7Z0AQQRr3e2dAEEEa93tnQBBBGvd7Z0AQQRr3e2dAEEEa93tnQBBBGvd7Z0AQQRr3e2dAEEEa93tnQA==","checksum":2135988409},"manifest":{"name":"CryptoLib","abi":{"methods":[{"name":"bls12381Add","offset":0,"parameters":[{"name":"x","type":"InteropInterface"},{"name":"y","type":"InteropInterface"}],"returntype":"InteropInterface","safe":true},{"name":"bls12381Deserialize","offset":7,"parameters":[{"name":"data","type":"ByteArray"}],"returntype":"InteropInterface","safe":true},{"name":"bls12381Equal","offset":14,"parameters":[{"name":"x","type":"InteropInterface"},{"name":"y","type":"InteropInterface"}],"returntype":"Boolean","safe":true},{"name":"bls12381Mul","offset":21,"parameters":[{"name":"x","type":"InteropInterface"},{"name":"mul","type":"ByteArray"},{"name":"neg","type":"Boolean"}],"returntype":"InteropInterface","safe":true},{"name":"bls12381Pairing","offset":28,"parameters":[{"name":"g1","type":"InteropInterface"},{"name":"g2","type":"InteropInterface"}],"returntype":"InteropInterface","safe":true},{"name":"bls12381Serialize","offset":35,"parameters":[{"name":"g","type":"InteropInterface"}],"returntype":"ByteArray","safe":true},{"name":"murmur32","offset":42,"parameters":[{"name":"data","type":"ByteArray"},{"name":"seed","type":"Integer"}],"returntype":"ByteArray","safe":true},{"name":"ripemd160","offset":49,"parameters":[{"name":"data","type":"ByteArray"}],"returntype":"ByteArray","safe":true},{"name":"sha256","offset":56,"parameters":[{"name":"data","type":"ByteArray"}],"returntype":"ByteArray","safe":true},{"name":"verifyWithECDsa","offset":63,"parameters":[{"name":"message","type":"ByteArray"},{"name":"pubkey","type":"ByteArray"},{"name":"signature","type":"ByteArray"},{"name":"curve","type":"Integer"}],"returntype":"Boolean","safe":true}],"events":[]},"features":{},"groups":[],"permissions":[{"contract":"*","methods":"*"}],"supportedstandards":[],"trusts":[],"extra":null},"updatecounter":0}`,
|
||||
nativenames.CryptoLib: `{"id":-3,"hash":"0x726cb6e0cd8628a1350a611384688911ab75f51b","nef":{"magic":860243278,"compiler":"neo-core-v3.0","source":"","tokens":[],"script":"EEEa93tnQBBBGvd7Z0AQQRr3e2dAEEEa93tnQBBBGvd7Z0AQQRr3e2dAEEEa93tnQBBBGvd7Z0AQQRr3e2dAEEEa93tnQA==","checksum":2135988409},"manifest":{"name":"CryptoLib","abi":{"methods":[{"name":"bls12381Add","offset":0,"parameters":[{"name":"x","type":"InteropInterface"},{"name":"y","type":"InteropInterface"}],"returntype":"InteropInterface","safe":true},{"name":"bls12381Deserialize","offset":7,"parameters":[{"name":"data","type":"ByteArray"}],"returntype":"InteropInterface","safe":true},{"name":"bls12381Equal","offset":14,"parameters":[{"name":"x","type":"InteropInterface"},{"name":"y","type":"InteropInterface"}],"returntype":"Boolean","safe":true},{"name":"bls12381Mul","offset":21,"parameters":[{"name":"x","type":"InteropInterface"},{"name":"mul","type":"ByteArray"},{"name":"neg","type":"Boolean"}],"returntype":"InteropInterface","safe":true},{"name":"bls12381Pairing","offset":28,"parameters":[{"name":"g1","type":"InteropInterface"},{"name":"g2","type":"InteropInterface"}],"returntype":"InteropInterface","safe":true},{"name":"bls12381Serialize","offset":35,"parameters":[{"name":"g","type":"InteropInterface"}],"returntype":"ByteArray","safe":true},{"name":"murmur32","offset":42,"parameters":[{"name":"data","type":"ByteArray"},{"name":"seed","type":"Integer"}],"returntype":"ByteArray","safe":true},{"name":"ripemd160","offset":49,"parameters":[{"name":"data","type":"ByteArray"}],"returntype":"ByteArray","safe":true},{"name":"sha256","offset":56,"parameters":[{"name":"data","type":"ByteArray"}],"returntype":"ByteArray","safe":true},{"name":"verifyWithECDsa","offset":63,"parameters":[{"name":"message","type":"ByteArray"},{"name":"pubkey","type":"ByteArray"},{"name":"signature","type":"ByteArray"},{"name":"curveHash","type":"Integer"}],"returntype":"Boolean","safe":true}],"events":[]},"features":{},"groups":[],"permissions":[{"contract":"*","methods":"*"}],"supportedstandards":[],"trusts":[],"extra":null},"updatecounter":0}`,
|
||||
nativenames.Ledger: `{"id":-4,"hash":"0xda65b600f7124ce6c79950c1772a36403104f2be","nef":{"magic":860243278,"compiler":"neo-core-v3.0","source":"","tokens":[],"script":"EEEa93tnQBBBGvd7Z0AQQRr3e2dAEEEa93tnQBBBGvd7Z0AQQRr3e2dAEEEa93tnQBBBGvd7Z0A=","checksum":1110259869},"manifest":{"name":"LedgerContract","abi":{"methods":[{"name":"currentHash","offset":0,"parameters":[],"returntype":"Hash256","safe":true},{"name":"currentIndex","offset":7,"parameters":[],"returntype":"Integer","safe":true},{"name":"getBlock","offset":14,"parameters":[{"name":"indexOrHash","type":"ByteArray"}],"returntype":"Array","safe":true},{"name":"getTransaction","offset":21,"parameters":[{"name":"hash","type":"Hash256"}],"returntype":"Array","safe":true},{"name":"getTransactionFromBlock","offset":28,"parameters":[{"name":"blockIndexOrHash","type":"ByteArray"},{"name":"txIndex","type":"Integer"}],"returntype":"Array","safe":true},{"name":"getTransactionHeight","offset":35,"parameters":[{"name":"hash","type":"Hash256"}],"returntype":"Integer","safe":true},{"name":"getTransactionSigners","offset":42,"parameters":[{"name":"hash","type":"Hash256"}],"returntype":"Array","safe":true},{"name":"getTransactionVMState","offset":49,"parameters":[{"name":"hash","type":"Hash256"}],"returntype":"Integer","safe":true}],"events":[]},"features":{},"groups":[],"permissions":[{"contract":"*","methods":"*"}],"supportedstandards":[],"trusts":[],"extra":null},"updatecounter":0}`,
|
||||
nativenames.Neo: `{"id":-5,"hash":"0xef4073a0f2b305a38ec4050e4d3d28bc40ea63f5","nef":{"magic":860243278,"compiler":"neo-core-v3.0","source":"","tokens":[],"script":"EEEa93tnQBBBGvd7Z0AQQRr3e2dAEEEa93tnQBBBGvd7Z0AQQRr3e2dAEEEa93tnQBBBGvd7Z0AQQRr3e2dAEEEa93tnQBBBGvd7Z0AQQRr3e2dAEEEa93tnQBBBGvd7Z0AQQRr3e2dAEEEa93tnQBBBGvd7Z0AQQRr3e2dAEEEa93tnQA==","checksum":65467259},"manifest":{"name":"NeoToken","abi":{"methods":[{"name":"balanceOf","offset":0,"parameters":[{"name":"account","type":"Hash160"}],"returntype":"Integer","safe":true},{"name":"decimals","offset":7,"parameters":[],"returntype":"Integer","safe":true},{"name":"getAccountState","offset":14,"parameters":[{"name":"account","type":"Hash160"}],"returntype":"Array","safe":true},{"name":"getAllCandidates","offset":21,"parameters":[],"returntype":"InteropInterface","safe":true},{"name":"getCandidateVote","offset":28,"parameters":[{"name":"pubKey","type":"PublicKey"}],"returntype":"Integer","safe":true},{"name":"getCandidates","offset":35,"parameters":[],"returntype":"Array","safe":true},{"name":"getCommittee","offset":42,"parameters":[],"returntype":"Array","safe":true},{"name":"getGasPerBlock","offset":49,"parameters":[],"returntype":"Integer","safe":true},{"name":"getNextBlockValidators","offset":56,"parameters":[],"returntype":"Array","safe":true},{"name":"getRegisterPrice","offset":63,"parameters":[],"returntype":"Integer","safe":true},{"name":"registerCandidate","offset":70,"parameters":[{"name":"pubkey","type":"PublicKey"}],"returntype":"Boolean","safe":false},{"name":"setGasPerBlock","offset":77,"parameters":[{"name":"gasPerBlock","type":"Integer"}],"returntype":"Void","safe":false},{"name":"setRegisterPrice","offset":84,"parameters":[{"name":"registerPrice","type":"Integer"}],"returntype":"Void","safe":false},{"name":"symbol","offset":91,"parameters":[],"returntype":"String","safe":true},{"name":"totalSupply","offset":98,"parameters":[],"returntype":"Integer","safe":true},{"name":"transfer","offset":105,"parameters":[{"name":"from","type":"Hash160"},{"name":"to","type":"Hash160"},{"name":"amount","type":"Integer"},{"name":"data","type":"Any"}],"returntype":"Boolean","safe":false},{"name":"unclaimedGas","offset":112,"parameters":[{"name":"account","type":"Hash160"},{"name":"end","type":"Integer"}],"returntype":"Integer","safe":true},{"name":"unregisterCandidate","offset":119,"parameters":[{"name":"pubkey","type":"PublicKey"}],"returntype":"Boolean","safe":false},{"name":"vote","offset":126,"parameters":[{"name":"account","type":"Hash160"},{"name":"voteTo","type":"PublicKey"}],"returntype":"Boolean","safe":false}],"events":[{"name":"Transfer","parameters":[{"name":"from","type":"Hash160"},{"name":"to","type":"Hash160"},{"name":"amount","type":"Integer"}]},{"name":"CandidateStateChanged","parameters":[{"name":"pubkey","type":"PublicKey"},{"name":"registered","type":"Boolean"},{"name":"votes","type":"Integer"}]},{"name":"Vote","parameters":[{"name":"account","type":"Hash160"},{"name":"from","type":"PublicKey"},{"name":"to","type":"PublicKey"},{"name":"amount","type":"Integer"}]},{"name":"CommitteeChanged","parameters":[{"name":"old","type":"Array"},{"name":"new","type":"Array"}]}]},"features":{},"groups":[],"permissions":[{"contract":"*","methods":"*"}],"supportedstandards":["NEP-17"],"trusts":[],"extra":null},"updatecounter":0}`,
|
||||
nativenames.Gas: `{"id":-6,"hash":"0xd2a4cff31913016155e38e474a2c06d08be276cf","nef":{"magic":860243278,"compiler":"neo-core-v3.0","source":"","tokens":[],"script":"EEEa93tnQBBBGvd7Z0AQQRr3e2dAEEEa93tnQBBBGvd7Z0A=","checksum":2663858513},"manifest":{"name":"GasToken","abi":{"methods":[{"name":"balanceOf","offset":0,"parameters":[{"name":"account","type":"Hash160"}],"returntype":"Integer","safe":true},{"name":"decimals","offset":7,"parameters":[],"returntype":"Integer","safe":true},{"name":"symbol","offset":14,"parameters":[],"returntype":"String","safe":true},{"name":"totalSupply","offset":21,"parameters":[],"returntype":"Integer","safe":true},{"name":"transfer","offset":28,"parameters":[{"name":"from","type":"Hash160"},{"name":"to","type":"Hash160"},{"name":"amount","type":"Integer"},{"name":"data","type":"Any"}],"returntype":"Boolean","safe":false}],"events":[{"name":"Transfer","parameters":[{"name":"from","type":"Hash160"},{"name":"to","type":"Hash160"},{"name":"amount","type":"Integer"}]}]},"features":{},"groups":[],"permissions":[{"contract":"*","methods":"*"}],"supportedstandards":["NEP-17"],"trusts":[],"extra":null},"updatecounter":0}`,
|
||||
|
|
@ -52,7 +52,7 @@ var (
|
|||
// cockatriceCSS holds serialized native contract states built for genesis block (with UpdateCounter 0)
|
||||
// under assumption that hardforks from Aspidochelone to Cockatrice (included) are enabled.
|
||||
cockatriceCSS = map[string]string{
|
||||
nativenames.CryptoLib: `{"id":-3,"hash":"0x726cb6e0cd8628a1350a611384688911ab75f51b","nef":{"magic":860243278,"compiler":"neo-core-v3.0","source":"","tokens":[],"script":"EEEa93tnQBBBGvd7Z0AQQRr3e2dAEEEa93tnQBBBGvd7Z0AQQRr3e2dAEEEa93tnQBBBGvd7Z0AQQRr3e2dAEEEa93tnQBBBGvd7Z0A=","checksum":1094259016},"manifest":{"name":"CryptoLib","abi":{"methods":[{"name":"bls12381Add","offset":0,"parameters":[{"name":"x","type":"InteropInterface"},{"name":"y","type":"InteropInterface"}],"returntype":"InteropInterface","safe":true},{"name":"bls12381Deserialize","offset":7,"parameters":[{"name":"data","type":"ByteArray"}],"returntype":"InteropInterface","safe":true},{"name":"bls12381Equal","offset":14,"parameters":[{"name":"x","type":"InteropInterface"},{"name":"y","type":"InteropInterface"}],"returntype":"Boolean","safe":true},{"name":"bls12381Mul","offset":21,"parameters":[{"name":"x","type":"InteropInterface"},{"name":"mul","type":"ByteArray"},{"name":"neg","type":"Boolean"}],"returntype":"InteropInterface","safe":true},{"name":"bls12381Pairing","offset":28,"parameters":[{"name":"g1","type":"InteropInterface"},{"name":"g2","type":"InteropInterface"}],"returntype":"InteropInterface","safe":true},{"name":"bls12381Serialize","offset":35,"parameters":[{"name":"g","type":"InteropInterface"}],"returntype":"ByteArray","safe":true},{"name":"keccak256","offset":42,"parameters":[{"name":"data","type":"ByteArray"}],"returntype":"ByteArray","safe":true},{"name":"murmur32","offset":49,"parameters":[{"name":"data","type":"ByteArray"},{"name":"seed","type":"Integer"}],"returntype":"ByteArray","safe":true},{"name":"ripemd160","offset":56,"parameters":[{"name":"data","type":"ByteArray"}],"returntype":"ByteArray","safe":true},{"name":"sha256","offset":63,"parameters":[{"name":"data","type":"ByteArray"}],"returntype":"ByteArray","safe":true},{"name":"verifyWithECDsa","offset":70,"parameters":[{"name":"message","type":"ByteArray"},{"name":"pubkey","type":"ByteArray"},{"name":"signature","type":"ByteArray"},{"name":"curve","type":"Integer"}],"returntype":"Boolean","safe":true}],"events":[]},"features":{},"groups":[],"permissions":[{"contract":"*","methods":"*"}],"supportedstandards":[],"trusts":[],"extra":null},"updatecounter":0}`,
|
||||
nativenames.CryptoLib: `{"id":-3,"hash":"0x726cb6e0cd8628a1350a611384688911ab75f51b","nef":{"magic":860243278,"compiler":"neo-core-v3.0","source":"","tokens":[],"script":"EEEa93tnQBBBGvd7Z0AQQRr3e2dAEEEa93tnQBBBGvd7Z0AQQRr3e2dAEEEa93tnQBBBGvd7Z0AQQRr3e2dAEEEa93tnQBBBGvd7Z0A=","checksum":1094259016},"manifest":{"name":"CryptoLib","abi":{"methods":[{"name":"bls12381Add","offset":0,"parameters":[{"name":"x","type":"InteropInterface"},{"name":"y","type":"InteropInterface"}],"returntype":"InteropInterface","safe":true},{"name":"bls12381Deserialize","offset":7,"parameters":[{"name":"data","type":"ByteArray"}],"returntype":"InteropInterface","safe":true},{"name":"bls12381Equal","offset":14,"parameters":[{"name":"x","type":"InteropInterface"},{"name":"y","type":"InteropInterface"}],"returntype":"Boolean","safe":true},{"name":"bls12381Mul","offset":21,"parameters":[{"name":"x","type":"InteropInterface"},{"name":"mul","type":"ByteArray"},{"name":"neg","type":"Boolean"}],"returntype":"InteropInterface","safe":true},{"name":"bls12381Pairing","offset":28,"parameters":[{"name":"g1","type":"InteropInterface"},{"name":"g2","type":"InteropInterface"}],"returntype":"InteropInterface","safe":true},{"name":"bls12381Serialize","offset":35,"parameters":[{"name":"g","type":"InteropInterface"}],"returntype":"ByteArray","safe":true},{"name":"keccak256","offset":42,"parameters":[{"name":"data","type":"ByteArray"}],"returntype":"ByteArray","safe":true},{"name":"murmur32","offset":49,"parameters":[{"name":"data","type":"ByteArray"},{"name":"seed","type":"Integer"}],"returntype":"ByteArray","safe":true},{"name":"ripemd160","offset":56,"parameters":[{"name":"data","type":"ByteArray"}],"returntype":"ByteArray","safe":true},{"name":"sha256","offset":63,"parameters":[{"name":"data","type":"ByteArray"}],"returntype":"ByteArray","safe":true},{"name":"verifyWithECDsa","offset":70,"parameters":[{"name":"message","type":"ByteArray"},{"name":"pubkey","type":"ByteArray"},{"name":"signature","type":"ByteArray"},{"name":"curveHash","type":"Integer"}],"returntype":"Boolean","safe":true}],"events":[]},"features":{},"groups":[],"permissions":[{"contract":"*","methods":"*"}],"supportedstandards":[],"trusts":[],"extra":null},"updatecounter":0}`,
|
||||
nativenames.Neo: `{"id":-5,"hash":"0xef4073a0f2b305a38ec4050e4d3d28bc40ea63f5","nef":{"magic":860243278,"compiler":"neo-core-v3.0","source":"","tokens":[],"script":"EEEa93tnQBBBGvd7Z0AQQRr3e2dAEEEa93tnQBBBGvd7Z0AQQRr3e2dAEEEa93tnQBBBGvd7Z0AQQRr3e2dAEEEa93tnQBBBGvd7Z0AQQRr3e2dAEEEa93tnQBBBGvd7Z0AQQRr3e2dAEEEa93tnQBBBGvd7Z0AQQRr3e2dAEEEa93tnQBBBGvd7Z0A=","checksum":1325686241},"manifest":{"name":"NeoToken","abi":{"methods":[{"name":"balanceOf","offset":0,"parameters":[{"name":"account","type":"Hash160"}],"returntype":"Integer","safe":true},{"name":"decimals","offset":7,"parameters":[],"returntype":"Integer","safe":true},{"name":"getAccountState","offset":14,"parameters":[{"name":"account","type":"Hash160"}],"returntype":"Array","safe":true},{"name":"getAllCandidates","offset":21,"parameters":[],"returntype":"InteropInterface","safe":true},{"name":"getCandidateVote","offset":28,"parameters":[{"name":"pubKey","type":"PublicKey"}],"returntype":"Integer","safe":true},{"name":"getCandidates","offset":35,"parameters":[],"returntype":"Array","safe":true},{"name":"getCommittee","offset":42,"parameters":[],"returntype":"Array","safe":true},{"name":"getCommitteeAddress","offset":49,"parameters":[],"returntype":"Hash160","safe":true},{"name":"getGasPerBlock","offset":56,"parameters":[],"returntype":"Integer","safe":true},{"name":"getNextBlockValidators","offset":63,"parameters":[],"returntype":"Array","safe":true},{"name":"getRegisterPrice","offset":70,"parameters":[],"returntype":"Integer","safe":true},{"name":"registerCandidate","offset":77,"parameters":[{"name":"pubkey","type":"PublicKey"}],"returntype":"Boolean","safe":false},{"name":"setGasPerBlock","offset":84,"parameters":[{"name":"gasPerBlock","type":"Integer"}],"returntype":"Void","safe":false},{"name":"setRegisterPrice","offset":91,"parameters":[{"name":"registerPrice","type":"Integer"}],"returntype":"Void","safe":false},{"name":"symbol","offset":98,"parameters":[],"returntype":"String","safe":true},{"name":"totalSupply","offset":105,"parameters":[],"returntype":"Integer","safe":true},{"name":"transfer","offset":112,"parameters":[{"name":"from","type":"Hash160"},{"name":"to","type":"Hash160"},{"name":"amount","type":"Integer"},{"name":"data","type":"Any"}],"returntype":"Boolean","safe":false},{"name":"unclaimedGas","offset":119,"parameters":[{"name":"account","type":"Hash160"},{"name":"end","type":"Integer"}],"returntype":"Integer","safe":true},{"name":"unregisterCandidate","offset":126,"parameters":[{"name":"pubkey","type":"PublicKey"}],"returntype":"Boolean","safe":false},{"name":"vote","offset":133,"parameters":[{"name":"account","type":"Hash160"},{"name":"voteTo","type":"PublicKey"}],"returntype":"Boolean","safe":false}],"events":[{"name":"Transfer","parameters":[{"name":"from","type":"Hash160"},{"name":"to","type":"Hash160"},{"name":"amount","type":"Integer"}]},{"name":"CandidateStateChanged","parameters":[{"name":"pubkey","type":"PublicKey"},{"name":"registered","type":"Boolean"},{"name":"votes","type":"Integer"}]},{"name":"Vote","parameters":[{"name":"account","type":"Hash160"},{"name":"from","type":"PublicKey"},{"name":"to","type":"PublicKey"},{"name":"amount","type":"Integer"}]},{"name":"CommitteeChanged","parameters":[{"name":"old","type":"Array"},{"name":"new","type":"Array"}]}]},"features":{},"groups":[],"permissions":[{"contract":"*","methods":"*"}],"supportedstandards":["NEP-17"],"trusts":[],"extra":null},"updatecounter":0}`,
|
||||
}
|
||||
)
|
||||
|
|
|
|||
|
|
@ -13,13 +13,15 @@ import (
|
|||
// Hash represents CryptoLib contract hash.
|
||||
const Hash = "\x1b\xf5\x75\xab\x11\x89\x68\x84\x13\x61\x0a\x35\xa1\x28\x86\xcd\xe0\xb6\x6c\x72"
|
||||
|
||||
// NamedCurve represents a named elliptic curve.
|
||||
type NamedCurve byte
|
||||
// NamedCurveHash represents a pair of named elliptic curve and hash function.
|
||||
type NamedCurveHash byte
|
||||
|
||||
// Various named elliptic curves.
|
||||
// Various pairs of named elliptic curves and hash functions.
|
||||
const (
|
||||
Secp256k1 NamedCurve = 22
|
||||
Secp256r1 NamedCurve = 23
|
||||
Secp256k1Sha256 NamedCurveHash = 22
|
||||
Secp256r1Sha256 NamedCurveHash = 23
|
||||
Secp256k1Keccak256 NamedCurveHash = 24
|
||||
Secp256r1Keccak256 NamedCurveHash = 25
|
||||
)
|
||||
|
||||
// Sha256 calls `sha256` method of native CryptoLib contract and computes SHA256 hash of b.
|
||||
|
|
@ -40,8 +42,8 @@ func Murmur32(b []byte, seed int) []byte {
|
|||
|
||||
// VerifyWithECDsa calls `verifyWithECDsa` method of native CryptoLib contract and checks that sig is
|
||||
// a correct msg's signature for the given pub (serialized public key on the given curve).
|
||||
func VerifyWithECDsa(msg []byte, pub interop.PublicKey, sig interop.Signature, curve NamedCurve) bool {
|
||||
return neogointernal.CallWithToken(Hash, "verifyWithECDsa", int(contract.NoneFlag), msg, pub, sig, curve).(bool)
|
||||
func VerifyWithECDsa(msg []byte, pub interop.PublicKey, sig interop.Signature, curveHash NamedCurveHash) bool {
|
||||
return neogointernal.CallWithToken(Hash, "verifyWithECDsa", int(contract.NoneFlag), msg, pub, sig, curveHash).(bool)
|
||||
}
|
||||
|
||||
// Bls12381Point represents BLS12-381 curve point (G1 or G2 in the Affine or
|
||||
|
|
|
|||
|
|
@ -89,7 +89,7 @@ const (
|
|||
faultedTxHashLE = "82279bfe9bada282ca0f8cb8e0bb124b921af36f00c69a518320322c6f4fef60"
|
||||
faultedTxBlock uint32 = 23
|
||||
invokescriptContractAVM = "VwIADBQBDAMOBQYMDQIODw0DDgcJAAAAAErZMCQE2zBwaEH4J+yMqiYEEUAMFA0PAwIJAAIBAwcDBAUCAQAOBgwJStkwJATbMHFpQfgn7IyqJgQSQBNA"
|
||||
block20StateRootLE = "397c69adbc0201d59623fa913bfff4a2da25c792c484d1d278c061709f2c21cf"
|
||||
block20StateRootLE = "2d95b1149230d40c3043a84d42249b7b344f8755ea9fd0b2d95c5d011af85fc7"
|
||||
)
|
||||
|
||||
var (
|
||||
|
|
|
|||
Loading…
Reference in a new issue