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stabilizing ed25519_verify host function #8098

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Jan 24, 2023
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stabilizing ed25519_verify host function #8098

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99f7d5e
stabilizing ed25519_verify host function
blasrodri Jan 24, 2023
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rm spaces
blasrodri Jan 17, 2023
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rm more spaces
blasrodri Jan 17, 2023
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add changelog entry
blasrodri Jan 24, 2023
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missing profile
blasrodri Jan 24, 2023
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Update CHANGELOG.md
blasrodri Jan 24, 2023
f6e57a5
map feature to protocol version
blasrodri Jan 24, 2023
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3 changes: 3 additions & 0 deletions CHANGELOG.md
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Expand Up @@ -3,6 +3,9 @@
## [unreleased]

### Protocol Changes
* Stabilize `ed25519_verify` feature: introducing a host function to verify
ed25519 signatures efficiently.
[#8098](https://github.com/near/nearcore/pull/8098)
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### Non-protocol Changes
* `/debug` page now has client_config linked. You can also check your client_config directly at /debug/client_config
Expand Down
3 changes: 1 addition & 2 deletions core/primitives-core/Cargo.toml
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Expand Up @@ -34,6 +34,5 @@ insta.workspace = true

[features]
default = []
protocol_feature_ed25519_verify = []
protocol_feature_nep366_delegate_action = []
nightly = ["protocol_feature_ed25519_verify", "protocol_feature_nep366_delegate_action"]
nightly = ["protocol_feature_nep366_delegate_action"]
6 changes: 0 additions & 6 deletions core/primitives-core/src/config.rs
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Expand Up @@ -302,9 +302,7 @@ impl ExtCostsConfig {
ExtCosts::keccak512_base => SAFETY_MULTIPLIER * 1937129412,
ExtCosts::keccak512_byte => SAFETY_MULTIPLIER * 12216567,
ExtCosts::ripemd160_base => SAFETY_MULTIPLIER * 284558362,
#[cfg(feature = "protocol_feature_ed25519_verify")]
ExtCosts::ed25519_verify_base => SAFETY_MULTIPLIER * 1513656750,
#[cfg(feature = "protocol_feature_ed25519_verify")]
ExtCosts::ed25519_verify_byte => SAFETY_MULTIPLIER * 7157035,
ExtCosts::ripemd160_block => SAFETY_MULTIPLIER * 226702528,
ExtCosts::ecrecover_base => SAFETY_MULTIPLIER * 1121789875000,
Expand Down Expand Up @@ -436,9 +434,7 @@ pub enum ExtCosts {
alt_bn128_pairing_check_element = 56,
alt_bn128_g1_sum_base = 57,
alt_bn128_g1_sum_element = 58,
#[cfg(feature = "protocol_feature_ed25519_verify")]
ed25519_verify_base = 59,
#[cfg(feature = "protocol_feature_ed25519_verify")]
ed25519_verify_byte = 60,
}

Expand Down Expand Up @@ -508,9 +504,7 @@ impl ExtCosts {
ExtCosts::ripemd160_base => Parameter::WasmRipemd160Base,
ExtCosts::ripemd160_block => Parameter::WasmRipemd160Block,
ExtCosts::ecrecover_base => Parameter::WasmEcrecoverBase,
#[cfg(feature = "protocol_feature_ed25519_verify")]
ExtCosts::ed25519_verify_base => Parameter::WasmEd25519VerifyBase,
#[cfg(feature = "protocol_feature_ed25519_verify")]
ExtCosts::ed25519_verify_byte => Parameter::WasmEd25519VerifyByte,
ExtCosts::log_base => Parameter::WasmLogBase,
ExtCosts::log_byte => Parameter::WasmLogByte,
Expand Down
2 changes: 1 addition & 1 deletion core/primitives-core/src/profile/profile_v2.rs
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Expand Up @@ -25,7 +25,7 @@ pub struct ProfileDataV2 {
struct DataArray(Box<[u64; Self::LEN]>);

impl DataArray {
const LEN: usize = if cfg!(feature = "protocol_feature_ed25519_verify") { 72 } else { 70 };
const LEN: usize = 72;
}

impl ProfileDataV2 {
Expand Down
14 changes: 8 additions & 6 deletions ...rimitives-core/src/snapshots/near_primitives_core__profile__test__profile_data_debug.snap
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Expand Up @@ -22,7 +22,7 @@ utf16_decoding_byte -> 14 [0% host]
sha256_base -> 15 [0% host]
sha256_byte -> 16 [0% host]
keccak256_base -> 17 [0% host]
keccak256_byte -> 18 [1% host]
keccak256_byte -> 18 [0% host]
keccak512_base -> 19 [1% host]
keccak512_byte -> 20 [1% host]
ripemd160_base -> 21 [1% host]
Expand All @@ -39,8 +39,8 @@ storage_read_key_byte -> 31 [1% host]
storage_read_value_byte -> 32 [1% host]
storage_remove_base -> 33 [1% host]
storage_remove_key_byte -> 34 [1% host]
storage_remove_ret_value_byte -> 35 [2% host]
storage_has_key_base -> 36 [2% host]
storage_remove_ret_value_byte -> 35 [1% host]
storage_has_key_base -> 36 [1% host]
storage_has_key_byte -> 37 [2% host]
storage_iter_create_prefix_base -> 38 [2% host]
storage_iter_create_prefix_byte -> 39 [2% host]
Expand All @@ -56,13 +56,15 @@ promise_and_base -> 48 [2% host]
promise_and_per_promise -> 49 [2% host]
promise_return -> 50 [2% host]
validator_stake_base -> 51 [2% host]
validator_total_stake_base -> 52 [3% host]
alt_bn128_g1_multiexp_base -> 53 [3% host]
alt_bn128_g1_multiexp_element -> 54 [3% host]
validator_total_stake_base -> 52 [2% host]
alt_bn128_g1_multiexp_base -> 53 [2% host]
alt_bn128_g1_multiexp_element -> 54 [2% host]
alt_bn128_pairing_check_base -> 55 [3% host]
alt_bn128_pairing_check_element -> 56 [3% host]
alt_bn128_g1_sum_base -> 57 [3% host]
alt_bn128_g1_sum_element -> 58 [3% host]
ed25519_verify_base -> 59 [3% host]
ed25519_verify_byte -> 60 [3% host]
------ Actions --------
create_account -> 1000
delete_account -> 1001
Expand Down
4 changes: 0 additions & 4 deletions core/primitives/Cargo.toml
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Expand Up @@ -48,9 +48,6 @@ dump_errors_schema = ["near-rpc-error-macro/dump_errors_schema"]
protocol_feature_fix_staking_threshold = []
protocol_feature_fix_contract_loading_cost = []
protocol_feature_reject_blocks_with_outdated_protocol_version = []
protocol_feature_ed25519_verify = [
"near-primitives-core/protocol_feature_ed25519_verify"
]
protocol_feature_zero_balance_account = []
protocol_feature_nep366_delegate_action = [
"near-primitives-core/protocol_feature_nep366_delegate_action"
Expand All @@ -60,7 +57,6 @@ nightly = [
"protocol_feature_fix_staking_threshold",
"protocol_feature_fix_contract_loading_cost",
"protocol_feature_reject_blocks_with_outdated_protocol_version",
"protocol_feature_ed25519_verify",
"protocol_feature_nep366_delegate_action",
"protocol_feature_zero_balance_account"
]
Expand Down
2 changes: 2 additions & 0 deletions ...imitives/src/runtime/snapshots/near_primitives__runtime__config_store__tests__0.json.snap
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Expand Up @@ -124,6 +124,8 @@ expression: config_view
"keccak512_byte": 36649701,
"ripemd160_base": 853675086,
"ripemd160_block": 680107584,
"ed25519_verify_base": 210000000000,
"ed25519_verify_byte": 9000000,
"ecrecover_base": 3365369625000,
"log_base": 3543313050,
"log_byte": 13198791,
Expand Down
2 changes: 2 additions & 0 deletions ...mitives/src/runtime/snapshots/near_primitives__runtime__config_store__tests__42.json.snap
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Expand Up @@ -124,6 +124,8 @@ expression: config_view
"keccak512_byte": 36649701,
"ripemd160_base": 853675086,
"ripemd160_block": 680107584,
"ed25519_verify_base": 210000000000,
"ed25519_verify_byte": 9000000,
"ecrecover_base": 3365369625000,
"log_base": 3543313050,
"log_byte": 13198791,
Expand Down
2 changes: 2 additions & 0 deletions ...mitives/src/runtime/snapshots/near_primitives__runtime__config_store__tests__48.json.snap
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Expand Up @@ -124,6 +124,8 @@ expression: config_view
"keccak512_byte": 36649701,
"ripemd160_base": 853675086,
"ripemd160_block": 680107584,
"ed25519_verify_base": 210000000000,
"ed25519_verify_byte": 9000000,
"ecrecover_base": 278821988457,
"log_base": 3543313050,
"log_byte": 13198791,
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2 changes: 2 additions & 0 deletions ...mitives/src/runtime/snapshots/near_primitives__runtime__config_store__tests__49.json.snap
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Expand Up @@ -124,6 +124,8 @@ expression: config_view
"keccak512_byte": 36649701,
"ripemd160_base": 853675086,
"ripemd160_block": 680107584,
"ed25519_verify_base": 210000000000,
"ed25519_verify_byte": 9000000,
"ecrecover_base": 278821988457,
"log_base": 3543313050,
"log_byte": 13198791,
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2 changes: 2 additions & 0 deletions ...mitives/src/runtime/snapshots/near_primitives__runtime__config_store__tests__50.json.snap
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Expand Up @@ -124,6 +124,8 @@ expression: config_view
"keccak512_byte": 36649701,
"ripemd160_base": 853675086,
"ripemd160_block": 680107584,
"ed25519_verify_base": 210000000000,
"ed25519_verify_byte": 9000000,
"ecrecover_base": 278821988457,
"log_base": 3543313050,
"log_byte": 13198791,
Expand Down
2 changes: 2 additions & 0 deletions ...mitives/src/runtime/snapshots/near_primitives__runtime__config_store__tests__52.json.snap
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Expand Up @@ -124,6 +124,8 @@ expression: config_view
"keccak512_byte": 36649701,
"ripemd160_base": 853675086,
"ripemd160_block": 680107584,
"ed25519_verify_base": 210000000000,
"ed25519_verify_byte": 9000000,
"ecrecover_base": 278821988457,
"log_base": 3543313050,
"log_byte": 13198791,
Expand Down
2 changes: 2 additions & 0 deletions ...mitives/src/runtime/snapshots/near_primitives__runtime__config_store__tests__53.json.snap
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Expand Up @@ -124,6 +124,8 @@ expression: config_view
"keccak512_byte": 36649701,
"ripemd160_base": 853675086,
"ripemd160_block": 680107584,
"ed25519_verify_base": 210000000000,
"ed25519_verify_byte": 9000000,
"ecrecover_base": 278821988457,
"log_base": 3543313050,
"log_byte": 13198791,
Expand Down
2 changes: 2 additions & 0 deletions ...mitives/src/runtime/snapshots/near_primitives__runtime__config_store__tests__57.json.snap
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Expand Up @@ -124,6 +124,8 @@ expression: config_view
"keccak512_byte": 36649701,
"ripemd160_base": 853675086,
"ripemd160_block": 680107584,
"ed25519_verify_base": 210000000000,
"ed25519_verify_byte": 9000000,
"ecrecover_base": 278821988457,
"log_base": 3543313050,
"log_byte": 13198791,
Expand Down
2 changes: 2 additions & 0 deletions .../src/runtime/snapshots/near_primitives__runtime__config_store__tests__testnet_0.json.snap
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Expand Up @@ -124,6 +124,8 @@ expression: config_view
"keccak512_byte": 36649701,
"ripemd160_base": 853675086,
"ripemd160_block": 680107584,
"ed25519_verify_base": 210000000000,
"ed25519_verify_byte": 9000000,
"ecrecover_base": 3365369625000,
"log_base": 3543313050,
"log_byte": 13198791,
Expand Down
2 changes: 2 additions & 0 deletions ...src/runtime/snapshots/near_primitives__runtime__config_store__tests__testnet_42.json.snap
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Expand Up @@ -124,6 +124,8 @@ expression: config_view
"keccak512_byte": 36649701,
"ripemd160_base": 853675086,
"ripemd160_block": 680107584,
"ed25519_verify_base": 210000000000,
"ed25519_verify_byte": 9000000,
"ecrecover_base": 3365369625000,
"log_base": 3543313050,
"log_byte": 13198791,
Expand Down
2 changes: 2 additions & 0 deletions ...src/runtime/snapshots/near_primitives__runtime__config_store__tests__testnet_48.json.snap
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Expand Up @@ -124,6 +124,8 @@ expression: config_view
"keccak512_byte": 36649701,
"ripemd160_base": 853675086,
"ripemd160_block": 680107584,
"ed25519_verify_base": 210000000000,
"ed25519_verify_byte": 9000000,
"ecrecover_base": 278821988457,
"log_base": 3543313050,
"log_byte": 13198791,
Expand Down
2 changes: 2 additions & 0 deletions ...src/runtime/snapshots/near_primitives__runtime__config_store__tests__testnet_49.json.snap
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Expand Up @@ -124,6 +124,8 @@ expression: config_view
"keccak512_byte": 36649701,
"ripemd160_base": 853675086,
"ripemd160_block": 680107584,
"ed25519_verify_base": 210000000000,
"ed25519_verify_byte": 9000000,
"ecrecover_base": 278821988457,
"log_base": 3543313050,
"log_byte": 13198791,
Expand Down
2 changes: 2 additions & 0 deletions ...src/runtime/snapshots/near_primitives__runtime__config_store__tests__testnet_50.json.snap
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Expand Up @@ -124,6 +124,8 @@ expression: config_view
"keccak512_byte": 36649701,
"ripemd160_base": 853675086,
"ripemd160_block": 680107584,
"ed25519_verify_base": 210000000000,
"ed25519_verify_byte": 9000000,
"ecrecover_base": 278821988457,
"log_base": 3543313050,
"log_byte": 13198791,
Expand Down
2 changes: 2 additions & 0 deletions ...src/runtime/snapshots/near_primitives__runtime__config_store__tests__testnet_52.json.snap
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Expand Up @@ -124,6 +124,8 @@ expression: config_view
"keccak512_byte": 36649701,
"ripemd160_base": 853675086,
"ripemd160_block": 680107584,
"ed25519_verify_base": 210000000000,
"ed25519_verify_byte": 9000000,
"ecrecover_base": 278821988457,
"log_base": 3543313050,
"log_byte": 13198791,
Expand Down
2 changes: 2 additions & 0 deletions ...src/runtime/snapshots/near_primitives__runtime__config_store__tests__testnet_53.json.snap
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Expand Up @@ -124,6 +124,8 @@ expression: config_view
"keccak512_byte": 36649701,
"ripemd160_base": 853675086,
"ripemd160_block": 680107584,
"ed25519_verify_base": 210000000000,
"ed25519_verify_byte": 9000000,
"ecrecover_base": 278821988457,
"log_base": 3543313050,
"log_byte": 13198791,
Expand Down
2 changes: 2 additions & 0 deletions ...src/runtime/snapshots/near_primitives__runtime__config_store__tests__testnet_57.json.snap
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Expand Up @@ -124,6 +124,8 @@ expression: config_view
"keccak512_byte": 36649701,
"ripemd160_base": 853675086,
"ripemd160_block": 680107584,
"ed25519_verify_base": 210000000000,
"ed25519_verify_byte": 9000000,
"ecrecover_base": 278821988457,
"log_base": 3543313050,
"log_byte": 13198791,
Expand Down
10 changes: 10 additions & 0 deletions core/primitives/src/snapshots/near_primitives__views__tests__exec_metadata_v2_view.snap
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Expand Up @@ -105,6 +105,16 @@ expression: view
"cost": "ECRECOVER_BASE",
"gas_used": "23"
},
{
"cost_category": "WASM_HOST_COST",
"cost": "ED25519_VERIFY_BASE",
"gas_used": "0"
},
{
"cost_category": "WASM_HOST_COST",
"cost": "ED25519_VERIFY_BYTE",
"gas_used": "0"
},
{
"cost_category": "WASM_HOST_COST",
"cost": "KECCAK256_BASE",
Expand Down
10 changes: 10 additions & 0 deletions core/primitives/src/snapshots/near_primitives__views__tests__exec_metadata_v3_view.snap
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Expand Up @@ -125,6 +125,16 @@ expression: view
"cost": "ECRECOVER_BASE",
"gas_used": "23"
},
{
"cost_category": "WASM_HOST_COST",
"cost": "ED25519_VERIFY_BASE",
"gas_used": "59"
},
{
"cost_category": "WASM_HOST_COST",
"cost": "ED25519_VERIFY_BYTE",
"gas_used": "60"
},
{
"cost_category": "WASM_HOST_COST",
"cost": "KECCAK256_BASE",
Expand Down
2 changes: 2 additions & 0 deletions core/primitives/src/snapshots/near_primitives__views__tests__runtime_config_view.snap
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Expand Up @@ -124,6 +124,8 @@ expression: "&view"
"keccak512_byte": 36649701,
"ripemd160_base": 853675086,
"ripemd160_block": 680107584,
"ed25519_verify_base": 4540970250,
"ed25519_verify_byte": 21471105,
"ecrecover_base": 3365369625000,
"log_base": 3543313050,
"log_byte": 13198791,
Expand Down
2 changes: 0 additions & 2 deletions core/primitives/src/version.rs
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Expand Up @@ -143,7 +143,6 @@ pub enum ProtocolFeature {
/// Charge for contract loading before it happens.
#[cfg(feature = "protocol_feature_fix_contract_loading_cost")]
FixContractLoadingCost,
#[cfg(feature = "protocol_feature_ed25519_verify")]
Ed25519Verify,
#[cfg(feature = "protocol_feature_reject_blocks_with_outdated_protocol_version")]
RejectBlocksWithOutdatedProtocolVersions,
Expand Down Expand Up @@ -235,7 +234,6 @@ impl ProtocolFeature {
ProtocolFeature::FixStakingThreshold => 126,
#[cfg(feature = "protocol_feature_fix_contract_loading_cost")]
ProtocolFeature::FixContractLoadingCost => 129,
#[cfg(feature = "protocol_feature_ed25519_verify")]
ProtocolFeature::Ed25519Verify => 131,
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Ah, this will need a lower protocol number now so that it is included in the stable version. Please move it up to the stable features and update the number accordingly.

Note that we have already bumped the protocol version to 58 in #8360, so you can just set the version to 58 and don't have to bump again.

#[cfg(feature = "protocol_feature_reject_blocks_with_outdated_protocol_version")]
ProtocolFeature::RejectBlocksWithOutdatedProtocolVersions => 132,
Expand Down
6 changes: 0 additions & 6 deletions core/primitives/src/views.rs
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Expand Up @@ -2377,10 +2377,8 @@ pub struct ExtCostsConfigView {
pub ripemd160_block: Gas,

/// Cost of getting ed25519 base
#[cfg(feature = "protocol_feature_ed25519_verify")]
pub ed25519_verify_base: Gas,
/// Cost of getting ed25519 per byte
#[cfg(feature = "protocol_feature_ed25519_verify")]
pub ed25519_verify_byte: Gas,

/// Cost of calling ecrecover
Expand Down Expand Up @@ -2511,9 +2509,7 @@ impl From<near_primitives_core::config::ExtCostsConfig> for ExtCostsConfigView {
keccak512_byte: config.cost(ExtCosts::keccak512_byte),
ripemd160_base: config.cost(ExtCosts::ripemd160_base),
ripemd160_block: config.cost(ExtCosts::ripemd160_block),
#[cfg(feature = "protocol_feature_ed25519_verify")]
ed25519_verify_base: config.cost(ExtCosts::ed25519_verify_base),
#[cfg(feature = "protocol_feature_ed25519_verify")]
ed25519_verify_byte: config.cost(ExtCosts::ed25519_verify_byte),
ecrecover_base: config.cost(ExtCosts::ecrecover_base),
log_base: config.cost(ExtCosts::log_base),
Expand Down Expand Up @@ -2584,9 +2580,7 @@ impl From<ExtCostsConfigView> for near_primitives_core::config::ExtCostsConfig {
ExtCosts::keccak512_byte => view.keccak512_byte,
ExtCosts::ripemd160_base => view.ripemd160_base,
ExtCosts::ripemd160_block => view.ripemd160_block,
#[cfg(feature = "protocol_feature_ed25519_verify")]
ExtCosts::ed25519_verify_base => view.ed25519_verify_base,
#[cfg(feature = "protocol_feature_ed25519_verify")]
ExtCosts::ed25519_verify_byte => view.ed25519_verify_byte,
ExtCosts::ecrecover_base => view.ecrecover_base,
ExtCosts::log_base => view.log_base,
Expand Down
3 changes: 1 addition & 2 deletions runtime/near-test-contracts/estimator-contract/Cargo.toml
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Expand Up @@ -21,5 +21,4 @@ panic = "abort"
members = []

[features]
protocol_feature_ed25519_verify = []
nightly = ["protocol_feature_ed25519_verify"]
nightly = []
3 changes: 0 additions & 3 deletions runtime/near-test-contracts/estimator-contract/src/lib.rs
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Expand Up @@ -54,7 +54,6 @@ extern "C" {
malleability_flag: u64,
register_id: u64,
) -> u64;
#[cfg(feature = "protocol_feature_ed25519_verify")]
fn ed25519_verify(
sig_len: u64,
sig_ptr: u64,
Expand Down Expand Up @@ -481,7 +480,6 @@ pub unsafe fn ecrecover_10k() {
/// `ed25519_verify_base` computation is more expensive than register writing so
/// we are okay overcharging it.
#[no_mangle]
#[cfg(feature = "protocol_feature_ed25519_verify")]
pub unsafe fn ed25519_verify_32b_500() {
// private key: OReNDSAXOnl-U6Wki95ut01ehQW_9wcAF_utjzRNreg
// public key: M4QwJx4Sogjr0KcMI_gsvt-lEU6tgd9GWmgejE_JYlA
Expand Down Expand Up @@ -520,7 +518,6 @@ pub unsafe fn ed25519_verify_32b_500() {

/// Function to measure `ed25519_verify_bytes`.
#[no_mangle]
#[cfg(feature = "protocol_feature_ed25519_verify")]
pub unsafe fn ed25519_verify_16kib_64() {
// 16kB bytes message
let message = [b'a'; 16384];
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3 changes: 0 additions & 3 deletions runtime/near-vm-logic/Cargo.toml
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Expand Up @@ -42,9 +42,6 @@ default = []
protocol_feature_fix_contract_loading_cost = [
"near-primitives/protocol_feature_fix_contract_loading_cost",
]
protocol_feature_ed25519_verify = [
"near-primitives/protocol_feature_ed25519_verify"
]
protocol_feature_flat_state = []

io_trace = ["tracing"]
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1 change: 0 additions & 1 deletion runtime/near-vm-logic/src/logic.rs
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Expand Up @@ -1131,7 +1131,6 @@ impl<'a> VMLogic<'a> {
/// `input_cost(num_bytes_signature) + input_cost(num_bytes_message) +
/// input_cost(num_bytes_public_key) + ed25519_verify_base +
/// ed25519_verify_byte * num_bytes_message`
#[cfg(feature = "protocol_feature_ed25519_verify")]
pub fn ed25519_verify(
&mut self,
signature_len: u64,
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