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Add costs for new cryptography host functions #105

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Jun 13, 2023
Merged

Add costs for new cryptography host functions #105

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12 changes: 11 additions & 1 deletion Stellar-contract-config-setting.x
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Original file line number Diff line number Diff line change
Expand Up @@ -132,7 +132,17 @@ enum ContractCostType {
// Roundtrip cost of invoking a VM function from the host.
InvokeVmFunction = 19,
// Cost of charging a value to the budgeting system.
ChargeBudget = 20
ChargeBudget = 20,
// Cost of computing a keccak256 hash from bytes.
ComputeKeccak256Hash = 21,
// Cost of computing an ECDSA secp256k1 pubkey from bytes.
ComputeEcdsaSecp256k1Key = 22,
// Cost of computing an ECDSA secp256k1 signature from bytes.
ComputeEcdsaSecp256k1Sig = 23,
// Cost of verifying an ECDSA secp256k1 signature.
VerifyEcdsaSecp256k1Sig = 24,
// Cost of recovering an ECDSA secp256k1 key from a signature.
RecoverEcdsaSecp256k1Key = 25
};

struct ContractCostParamEntry {
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