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core: use Neo.Crypto.CheckSig for standard signature verification

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This commit is contained in:
Anna Shaleva 2021-03-05 10:18:03 +03:00
parent 4e6c1092b8
commit cdaca7be3e
49 changed files with 404 additions and 322 deletions
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2
pkg/compiler/syscall_test.go
View file

@ -89,8 +89,6 @@ func TestSyscallExecution(t *testing.T) {
"storage.GetReadOnlyContext": {interopnames.SystemStorageGetReadOnlyContext, nil, false},
"storage.Put": {interopnames.SystemStoragePut, []string{sctx, b, b}, true},
"storage.ConvertContextToReadOnly": {interopnames.SystemStorageAsReadOnly, []string{sctx}, false},
"crypto.ECDsaSecp256r1Verify": {interopnames.NeoCryptoVerifyWithECDsaSecp256r1, []string{b, pub, sig}, false},
"crypto.ECDsaSecp256k1Verify": {interopnames.NeoCryptoVerifyWithECDsaSecp256k1, []string{b, pub, sig}, false},
"crypto.ECDSASecp256r1CheckMultisig": {interopnames.NeoCryptoCheckMultisigWithECDsaSecp256r1, []string{b, pubs, sigs}, false},
"crypto.ECDSASecp256k1CheckMultisig": {interopnames.NeoCryptoCheckMultisigWithECDsaSecp256k1, []string{b, pubs, sigs}, false},
"crypto.CheckSig": {interopnames.NeoCryptoCheckSig, []string{pub, sig}, false},

11
pkg/compiler/verify_test.go
View file

@ -16,11 +16,10 @@ import (
func TestVerifyGood(t *testing.T) {
msg := []byte("test message")
pub, sig := signMessage(t, msg)
src := getVerifyProg(pub, sig, msg)
src := getVerifyProg(pub, sig)
v, p := vmAndCompileInterop(t, src)
p.interops[interopnames.ToID([]byte(interopnames.NeoCryptoVerifyWithECDsaSecp256r1))] = func(v *vm.VM) error {
assert.Equal(t, msg, v.Estack().Pop().Bytes())
p.interops[interopnames.ToID([]byte(interopnames.NeoCryptoCheckSig))] = func(v *vm.VM) error {
assert.Equal(t, pub, v.Estack().Pop().Bytes())
assert.Equal(t, sig, v.Estack().Pop().Bytes())
v.Estack().PushVal(true)
@ -40,10 +39,9 @@ func signMessage(t *testing.T, msg []byte) ([]byte, []byte) {
return pub, sig
}
func getVerifyProg(pub, sig, msg []byte) string {
func getVerifyProg(pub, sig []byte) string {
pubS := fmt.Sprintf("%#v", pub)
sigS := fmt.Sprintf("%#v", sig)
msgS := fmt.Sprintf("%#v", msg)
return `
package hello
@ -53,8 +51,7 @@ func getVerifyProg(pub, sig, msg []byte) string {
func Main() bool {
pub := ` + pubS + `
sig := ` + sigS + `
msg := ` + msgS + `
return crypto.ECDsaSecp256r1Verify(msg, pub, sig)
return crypto.CheckSig(pub, sig)
}
`
}