neoneo-go/pkg/core/interop/crypto/interop.go
Evgenii Stratonikov 9a992865b1 interop: add Secp2k to the list of crypto interops
Allow to use them during verification.
2020-07-29 13:43:33 +03:00

33 lines
1.2 KiB
Go

package crypto
import (
"github.com/nspcc-dev/neo-go/pkg/core/interop"
"github.com/nspcc-dev/neo-go/pkg/vm/emit"
)
var (
ecdsaSecp256r1VerifyID = emit.InteropNameToID([]byte("Neo.Crypto.VerifyWithECDsaSecp256r1"))
ecdsaSecp256k1VerifyID = emit.InteropNameToID([]byte("Neo.Crypto.VerifyWithECDsaSecp256k1"))
ecdsaSecp256r1CheckMultisigID = emit.InteropNameToID([]byte("Neo.Crypto.CheckMultisigWithECDsaSecp256r1"))
ecdsaSecp256k1CheckMultisigID = emit.InteropNameToID([]byte("Neo.Crypto.CheckMultisigWithECDsaSecp256k1"))
sha256ID = emit.InteropNameToID([]byte("Neo.Crypto.SHA256"))
ripemd160ID = emit.InteropNameToID([]byte("Neo.Crypto.RIPEMD160"))
)
var cryptoInterops = []interop.Function{
{ID: ecdsaSecp256r1VerifyID, Func: ECDSASecp256r1Verify},
{ID: ecdsaSecp256k1VerifyID, Func: ECDSASecp256k1Verify},
{ID: ecdsaSecp256r1CheckMultisigID, Func: ECDSASecp256r1CheckMultisig},
{ID: ecdsaSecp256k1CheckMultisigID, Func: ECDSASecp256k1CheckMultisig},
{ID: sha256ID, Func: Sha256},
{ID: ripemd160ID, Func: RipeMD160},
}
func init() {
interop.Sort(cryptoInterops)
}
// Register adds crypto interops to ic.
func Register(ic *interop.Context) {
ic.Functions = append(ic.Functions, cryptoInterops)
}