Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Add cost types for secp256r1 #178

Merged
merged 1 commit into from
Mar 29, 2024
Merged

Add cost types for secp256r1 #178

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
13 changes: 10 additions & 3 deletions Stellar-contract-config-setting.x
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -124,8 +124,9 @@ enum ContractCostType {
InvokeVmFunction = 13,
// Cost of computing a keccak256 hash from bytes.
ComputeKeccak256Hash = 14,
// Cost of computing an ECDSA secp256k1 signature from bytes.
ComputeEcdsaSecp256k1Sig = 15,
// Cost of decoding an ECDSA signature computed from a 256-bit prime modulus
// curve (e.g. secp256k1 and secp256r1)
DecodeEcdsaCurve256Sig = 15,
// Cost of recovering an ECDSA secp256k1 key from a signature.
RecoverEcdsaSecp256k1Key = 16,
// Cost of int256 addition (`+`) and subtraction (`-`) operations
Expand Down Expand Up @@ -181,7 +182,13 @@ enum ContractCostType {
// Cost of instantiating a known number of wasm exports.
InstantiateWasmExports = 41,
// Cost of instantiating a known number of data segment bytes.
InstantiateWasmDataSegmentBytes = 42
InstantiateWasmDataSegmentBytes = 42,

// Cost of decoding a bytes array representing an uncompressed SEC-1 encoded
// point on a 256-bit elliptic curve
Sec1DecodePointUncompressed = 43,
// Cost of verifying an ECDSA Secp256r1 signature
VerifyEcdsaSecp256r1Sig = 44
};

struct ContractCostParamEntry {
Expand Down
Loading