Ecosystem/serai
Ecosystem/serai
1
0
Fork 0
mirror of https://github.com/serai-dex/serai.git synced 2024-12-27 14:09:48 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 1
serai/crypto/multiexp/Cargo.toml

43 lines
1.2 KiB
TOML
Raw Normal View History

Fix https://github.com/serai-dex/serai/issues/5
2022-05-03 11:42:09 +00:00
[package]
name = "multiexp"
Update crypto/ package versions On a branch while bitcoin-serai wraps up its audit.
2023-08-08 22:18:59 +00:00
version = "0.4.0"
Correct a couple years of accumulated typos
2023-12-17 07:06:51 +00:00
description = "Multiexponentiation algorithms for ff/group"
Fix https://github.com/serai-dex/serai/issues/5
2022-05-03 11:42:09 +00:00
license = "MIT"
Fill out Cargo.tomls Updated missing fields/sections, even if some won't be used, to standardize. Also made FROST tests feature-gated.
2022-10-16 03:46:22 +00:00
repository = "https://github.com/serai-dex/serai/tree/develop/crypto/multiexp"
Fix https://github.com/serai-dex/serai/issues/5
2022-05-03 11:42:09 +00:00
authors = ["Luke Parker <lukeparker5132@gmail.com>"]
Prepare multiexp for publishing
2022-06-19 10:35:45 +00:00
keywords = ["multiexp", "ff", "group"]
Fix https://github.com/serai-dex/serai/issues/5
2022-05-03 11:42:09 +00:00
edition = "2021"
Rust 1.79, cargo update
2024-06-13 19:57:08 +00:00
rust-version = "1.79"
Fix https://github.com/serai-dex/serai/issues/5
2022-05-03 11:42:09 +00:00
Initial documentation for the Monero libraries (#122) * Document all features * Largely document the Monero libraries Relevant to https://github.com/serai-dex/serai/issues/103 and likely sufficient to get this removed from https://github.com/serai-dex/serai/issues/102.
2022-09-28 12:44:49 +00:00
[package.metadata.docs.rs]
all-features = true
Use doc_auto_cfg
2022-09-29 08:47:55 +00:00
rustdoc-args = ["--cfg", "docsrs"]
Initial documentation for the Monero libraries (#122) * Document all features * Largely document the Monero libraries Relevant to https://github.com/serai-dex/serai/issues/103 and likely sufficient to get this removed from https://github.com/serai-dex/serai/issues/102.
2022-09-28 12:44:49 +00:00
Add workspace lints
2023-12-17 01:54:24 +00:00
[lints]
workspace = true
Fix https://github.com/serai-dex/serai/issues/5
2022-05-03 11:42:09 +00:00
[dependencies]
Resolve #268 by adding a Zeroize to DigestTranscript which writes a full block This is a 'better-than-nothing' attempt to invalidate its state. Also replaces black_box features with usage of the rustversion crate.
2023-03-28 08:43:10 +00:00
rustversion = "1"
Update crypto/ package versions On a branch while bitcoin-serai wraps up its audit.
2023-08-08 22:18:59 +00:00
std-shims = { path = "../../common/std-shims", version = "^0.1.1", default-features = false }
Add no_std support to transcript, dalek-ff-group, ed448, ciphersuite, multiexp, schnorr, and monero-generators transcript, dalek-ff-group, ed449, and ciphersuite are all usable with no_std alone. The rest additionally require alloc. Part of #279.
2023-04-22 08:38:47 +00:00
Correct various no_std definitions
2023-05-13 08:03:56 +00:00
zeroize = { version = "^1.5", default-features = false, features = ["zeroize_derive"] }
Utilize zeroize (#76) * Apply Zeroize to nonces used in Bulletproofs Also makes bit decomposition constant time for a given amount of outputs. * Fix nonce reuse for single-signer CLSAG * Attach Zeroize to most structures in Monero, and ZOnDrop to anything with private data * Zeroize private keys and nonces * Merge prepare_outputs and prepare_transactions * Ensure CLSAG is constant time * Pass by borrow where needed, bug fixes The past few commitments have been one in-progress chunk which I've broken up as best read. * Add Zeroize to FROST structs Still needs to zeroize internally, yet next step. Not quite as aggressive as Monero, partially due to the limitations of HashMaps, partially due to less concern about metadata, yet does still delete a few smaller items of metadata (group key, context string...). * Remove Zeroize from most Monero multisig structs These structs largely didn't have private data, just fields with private data, yet those fields implemented ZeroizeOnDrop making them already covered. While there is still traces of the transaction left in RAM, fully purging that was never the intent. * Use Zeroize within dleq bitvec doesn't offer Zeroize, so a manual zeroing has been implemented. * Use Zeroize for random_nonce It isn't perfect, due to the inability to zeroize the digest, and due to kp256 requiring a few transformations. It does the best it can though. Does move the per-curve random_nonce to a provided one, which is allowed as of https://github.com/cfrg/draft-irtf-cfrg-frost/pull/231. * Use Zeroize on FROST keygen/signing * Zeroize constant time multiexp. * Correct when FROST keygen zeroizes * Move the FROST keys Arc into FrostKeys Reduces amount of instances in memory. * Manually implement Debug for FrostCore to not leak the secret share * Misc bug fixes * clippy + multiexp test bug fixes * Correct FROST key gen share summation It leaked our own share for ourself. * Fix cross-group DLEq tests
2022-08-03 08:25:18 +00:00
Add no_std support to transcript, dalek-ff-group, ed448, ciphersuite, multiexp, schnorr, and monero-generators transcript, dalek-ff-group, ed449, and ciphersuite are all usable with no_std alone. The rest additionally require alloc. Part of #279.
2023-04-22 08:38:47 +00:00
ff = { version = "0.13", default-features = false, features = ["bits"] }
group = { version = "0.13", default-features = false }
Add a batch verifier to multiexp, along with constant time variants Saves ~8% during FROST key gen, even with dropping a vartime for a constant time (as needed to be secure), as the new batch verifier is used where batch verification previously wasn't. The new multiexp API itself also offered a very slight performance boost, which may solely be a measurement error. Handles most of https://github.com/serai-dex/serai/issues/10. The blame function isn't binary searched nor randomly sorted yet.
2022-05-27 04:52:44 +00:00
Add no_std support to transcript, dalek-ff-group, ed448, ciphersuite, multiexp, schnorr, and monero-generators transcript, dalek-ff-group, ed449, and ciphersuite are all usable with no_std alone. The rest additionally require alloc. Part of #279.
2023-04-22 08:38:47 +00:00
rand_core = { version = "0.6", default-features = false, optional = true }
Add a batch verifier to multiexp, along with constant time variants Saves ~8% during FROST key gen, even with dropping a vartime for a constant time (as needed to be secure), as the new batch verifier is used where batch verification previously wasn't. The new multiexp API itself also offered a very slight performance boost, which may solely be a measurement error. Handles most of https://github.com/serai-dex/serai/issues/10. The blame function isn't binary searched nor randomly sorted yet.
2022-05-27 04:52:44 +00:00
Implement variable-sized windows into multiexp Closes https://github.com/serai-dex/serai/issues/17 by using the PrimeFieldBits API to do so. Should greatly speed up small batches, along with batches in the hundreds. Saves almost a full second on the cross-group DLEq proof.
2022-06-30 13:30:24 +00:00
[dev-dependencies]
Add no_std support to transcript, dalek-ff-group, ed448, ciphersuite, multiexp, schnorr, and monero-generators transcript, dalek-ff-group, ed449, and ciphersuite are all usable with no_std alone. The rest additionally require alloc. Part of #279.
2023-04-22 08:38:47 +00:00
rand_core = { version = "0.6", features = ["std"] }
Implement variable-sized windows into multiexp Closes https://github.com/serai-dex/serai/issues/17 by using the PrimeFieldBits API to do so. Should greatly speed up small batches, along with batches in the hundreds. Saves almost a full second on the cross-group DLEq proof.
2022-06-30 13:30:24 +00:00
Add no_std support to transcript, dalek-ff-group, ed448, ciphersuite, multiexp, schnorr, and monero-generators transcript, dalek-ff-group, ed449, and ciphersuite are all usable with no_std alone. The rest additionally require alloc. Part of #279.
2023-04-22 08:38:47 +00:00
k256 = { version = "^0.13.1", default-features = false, features = ["arithmetic", "bits"] }
Implement variable-sized windows into multiexp Closes https://github.com/serai-dex/serai/issues/17 by using the PrimeFieldBits API to do so. Should greatly speed up small batches, along with batches in the hundreds. Saves almost a full second on the cross-group DLEq proof.
2022-06-30 13:30:24 +00:00
dalek-ff-group = { path = "../dalek-ff-group" }
Add a batch verifier to multiexp, along with constant time variants Saves ~8% during FROST key gen, even with dropping a vartime for a constant time (as needed to be secure), as the new batch verifier is used where batch verification previously wasn't. The new multiexp API itself also offered a very slight performance boost, which may solely be a measurement error. Handles most of https://github.com/serai-dex/serai/issues/10. The blame function isn't binary searched nor randomly sorted yet.
2022-05-27 04:52:44 +00:00
[features]
Replace bincode with borsh (#452) * Add SignalsConfig to chain_spec * Correct multiexp feature flagging for rand_core std * Remove bincode for borsh Replaces a non-canonical encoding with a canonical encoding which additionally should be faster. Also fixes an issue where we used bincode in transcripts where it cannot be trusted. This ended up fixing a myriad of other bugs observed, unfortunately. Accordingly, it either has to be merged or the bug fixes from it must be ported to a new PR. * Make serde optional, minimize usage * Make borsh an optional dependency of substrate/ crates * Remove unused dependencies * Use [u8; 64] where possible in the processor messages * Correct borsh feature flagging
2023-11-25 09:01:11 +00:00
std = ["std-shims/std", "zeroize/std", "ff/std", "rand_core?/std"]
Add no_std support to transcript, dalek-ff-group, ed448, ciphersuite, multiexp, schnorr, and monero-generators transcript, dalek-ff-group, ed449, and ciphersuite are all usable with no_std alone. The rest additionally require alloc. Part of #279.
2023-04-22 08:38:47 +00:00
Add a batch verifier to multiexp, along with constant time variants Saves ~8% during FROST key gen, even with dropping a vartime for a constant time (as needed to be secure), as the new batch verifier is used where batch verification previously wasn't. The new multiexp API itself also offered a very slight performance boost, which may solely be a measurement error. Handles most of https://github.com/serai-dex/serai/issues/10. The blame function isn't binary searched nor randomly sorted yet.
2022-05-27 04:52:44 +00:00
batch = ["rand_core"]
Add no_std support to transcript, dalek-ff-group, ed448, ciphersuite, multiexp, schnorr, and monero-generators transcript, dalek-ff-group, ed449, and ciphersuite are all usable with no_std alone. The rest additionally require alloc. Part of #279.
2023-04-22 08:38:47 +00:00
default = ["std"]
Reference in a new issue Copy permalink