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core: fix ECDSA verifiation price, it's 1000000 and it's defined in crypto

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This commit is contained in:
Roman Khimov 2020-07-13 18:04:50 +03:00
parent 97ea5593b0
commit afc5ee1ded
1 changed files with 3 additions and 6 deletions
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9
pkg/core/util.go
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@ -6,6 +6,7 @@ import (
"github.com/nspcc-dev/neo-go/pkg/config" "github.com/nspcc-dev/neo-go/pkg/config"
"github.com/nspcc-dev/neo-go/pkg/config/netmode" "github.com/nspcc-dev/neo-go/pkg/config/netmode"
"github.com/nspcc-dev/neo-go/pkg/core/block" "github.com/nspcc-dev/neo-go/pkg/core/block"
"github.com/nspcc-dev/neo-go/pkg/core/interop/crypto"
"github.com/nspcc-dev/neo-go/pkg/core/transaction" "github.com/nspcc-dev/neo-go/pkg/core/transaction"
"github.com/nspcc-dev/neo-go/pkg/crypto/hash" "github.com/nspcc-dev/neo-go/pkg/crypto/hash"
"github.com/nspcc-dev/neo-go/pkg/crypto/keys" "github.com/nspcc-dev/neo-go/pkg/crypto/keys"
@ -17,10 +18,6 @@ import (
"github.com/nspcc-dev/neo-go/pkg/vm/opcode" "github.com/nspcc-dev/neo-go/pkg/vm/opcode"
) )
// ecdsaVerifyInteropPrice returns the price of Neo.Crypto.ECDsaVerify
// syscall to calculate NetworkFee for transaction
const ecdsaVerifyInteropPrice = 100000
var ( var (
// governingTokenTX represents transaction that is used to create // governingTokenTX represents transaction that is used to create
// governing (NEO) token. It's a part of the genesis block. // governing (NEO) token. It's a part of the genesis block.
@ -138,13 +135,13 @@ func CalculateNetworkFee(script []byte) (int64, int) {
) )
if vm.IsSignatureContract(script) { if vm.IsSignatureContract(script) {
size += 67 + io.GetVarSize(script) size += 67 + io.GetVarSize(script)
netFee += opcodePrice(opcode.PUSHDATA1, opcode.PUSHNULL) + ecdsaVerifyInteropPrice netFee += opcodePrice(opcode.PUSHDATA1, opcode.PUSHNULL) + crypto.ECDSAVerifyPrice
} else if n, pubs, ok := vm.ParseMultiSigContract(script); ok { } else if n, pubs, ok := vm.ParseMultiSigContract(script); ok {
m := len(pubs) m := len(pubs)
sizeInv := 66 * m sizeInv := 66 * m
size += io.GetVarSize(sizeInv) + sizeInv + io.GetVarSize(script) size += io.GetVarSize(sizeInv) + sizeInv + io.GetVarSize(script)
netFee += calculateMultisigFee(m) + calculateMultisigFee(n) netFee += calculateMultisigFee(m) + calculateMultisigFee(n)
netFee += opcodePrice(opcode.PUSHNULL) + ecdsaVerifyInteropPrice*int64(n) netFee += opcodePrice(opcode.PUSHNULL) + crypto.ECDSAVerifyPrice*int64(n)
} else { } else {
// We can support more contract types in the future. // We can support more contract types in the future.
} }