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serai/crypto/dkg/Cargo.toml

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Create a dedicated crate for the DKG (#141) * Add dkg crate * Remove F_len and G_len They're generally no longer used. * Replace hash_to_vec with a provided method around associated type H: Digest Part of trying to minimize this trait so it can be moved elsewhere. Vec, which isn't std, may have been a blocker. * Encrypt secret shares within the FROST library Reduces requirements on callers in order to be correct. * Update usage of Zeroize within FROST * Inline functions in key_gen There was no reason to have them separated as they were. sign probably has the same statement available, yet that isn't the focus right now. * Add a ciphersuite package which provides hash_to_F * Set the Ciphersuite version to something valid * Have ed448 export Scalar/FieldElement/Point at the top level * Move FROST over to Ciphersuite * Correct usage of ff in ciphersuite * Correct documentation handling * Move Schnorr signatures to their own crate * Remove unused feature from schnorr * Fix Schnorr tests * Split DKG into a separate crate * Add serialize to Commitments and SecretShare Helper for buf = vec![]; .write(buf).unwrap(); buf * Move FROST over to the new dkg crate * Update Monero lib to latest FROST * Correct ethereum's usage of features * Add serialize to GeneratorProof * Add serialize helper function to FROST * Rename AddendumSerialize to WriteAddendum * Update processor * Slight fix to processor
2022-10-29 03:54:42 -05:00
[package]
name = "dkg"
Rename `ThresholdKeys::secret_share` to `ThresholdKeys::original_secret_share`
2025-08-18 05:26:41 -04:00
version = "0.6.1"
Create a dedicated crate for the DKG (#141) * Add dkg crate * Remove F_len and G_len They're generally no longer used. * Replace hash_to_vec with a provided method around associated type H: Digest Part of trying to minimize this trait so it can be moved elsewhere. Vec, which isn't std, may have been a blocker. * Encrypt secret shares within the FROST library Reduces requirements on callers in order to be correct. * Update usage of Zeroize within FROST * Inline functions in key_gen There was no reason to have them separated as they were. sign probably has the same statement available, yet that isn't the focus right now. * Add a ciphersuite package which provides hash_to_F * Set the Ciphersuite version to something valid * Have ed448 export Scalar/FieldElement/Point at the top level * Move FROST over to Ciphersuite * Correct usage of ff in ciphersuite * Correct documentation handling * Move Schnorr signatures to their own crate * Remove unused feature from schnorr * Fix Schnorr tests * Split DKG into a separate crate * Add serialize to Commitments and SecretShare Helper for buf = vec![]; .write(buf).unwrap(); buf * Move FROST over to the new dkg crate * Update Monero lib to latest FROST * Correct ethereum's usage of features * Add serialize to GeneratorProof * Add serialize helper function to FROST * Rename AddendumSerialize to WriteAddendum * Update processor * Slight fix to processor
2022-10-29 03:54:42 -05:00
description = "Distributed key generation over ff/group"
license = "MIT"
repository = "https://github.com/serai-dex/serai/tree/develop/crypto/dkg"
authors = ["Luke Parker <lukeparker5132@gmail.com>"]
keywords = ["dkg", "multisig", "threshold", "ff", "group"]
edition = "2021"
Replace `Ciphersuite::hash_to_F` The prior-present `Ciphersuite::hash_to_F` was a sin. Implementations took a DST, yet were not require to securely handle it. It was also biased towards the requirements of `modular-frost` as `ciphersuite` was originally written all those years ago, when `modular-frost` had needs exceeding what `ff`, `group` satisfied. Now, the hash is bound to produce an output which can be converted to a scalar with `ff::FromUniformBytes`. A new `hash_to_F`, which accepts a single argument of the value to hash (removing the potential to insecurely handle the DST by removing the DST entirely). Due to `digest` yielding a `GenericArray`, yet `FromUniformBytes` taking a `const usize`, the `ciphersuite` crate now defines a `FromUniformBytes` trait taking an array (then implemented for all satisfiers of `ff::FromUniformBytes`). In order to get the array type from the `GenericArray`, the output of the hash, `digest` is updated to the `0.11` release candidate which moves to `flexible-array` which solves that problem. The existing, specific `hash_to_F` functions have been moved to `modular-frost` as necessary. `flexible-array` itself is patched to a fork due to https://github.com/RustCrypto/hybrid-array/issues/131.
2025-08-29 05:04:03 -04:00
rust-version = "1.85"
Create a dedicated crate for the DKG (#141) * Add dkg crate * Remove F_len and G_len They're generally no longer used. * Replace hash_to_vec with a provided method around associated type H: Digest Part of trying to minimize this trait so it can be moved elsewhere. Vec, which isn't std, may have been a blocker. * Encrypt secret shares within the FROST library Reduces requirements on callers in order to be correct. * Update usage of Zeroize within FROST * Inline functions in key_gen There was no reason to have them separated as they were. sign probably has the same statement available, yet that isn't the focus right now. * Add a ciphersuite package which provides hash_to_F * Set the Ciphersuite version to something valid * Have ed448 export Scalar/FieldElement/Point at the top level * Move FROST over to Ciphersuite * Correct usage of ff in ciphersuite * Correct documentation handling * Move Schnorr signatures to their own crate * Remove unused feature from schnorr * Fix Schnorr tests * Split DKG into a separate crate * Add serialize to Commitments and SecretShare Helper for buf = vec![]; .write(buf).unwrap(); buf * Move FROST over to the new dkg crate * Update Monero lib to latest FROST * Correct ethereum's usage of features * Add serialize to GeneratorProof * Add serialize helper function to FROST * Rename AddendumSerialize to WriteAddendum * Update processor * Slight fix to processor
2022-10-29 03:54:42 -05:00
[package.metadata.docs.rs]
all-features = true
rustdoc-args = ["--cfg", "docsrs"]
Add workspace lints
2023-12-16 20:54:24 -05:00
[lints]
workspace = true
Create a dedicated crate for the DKG (#141) * Add dkg crate * Remove F_len and G_len They're generally no longer used. * Replace hash_to_vec with a provided method around associated type H: Digest Part of trying to minimize this trait so it can be moved elsewhere. Vec, which isn't std, may have been a blocker. * Encrypt secret shares within the FROST library Reduces requirements on callers in order to be correct. * Update usage of Zeroize within FROST * Inline functions in key_gen There was no reason to have them separated as they were. sign probably has the same statement available, yet that isn't the focus right now. * Add a ciphersuite package which provides hash_to_F * Set the Ciphersuite version to something valid * Have ed448 export Scalar/FieldElement/Point at the top level * Move FROST over to Ciphersuite * Correct usage of ff in ciphersuite * Correct documentation handling * Move Schnorr signatures to their own crate * Remove unused feature from schnorr * Fix Schnorr tests * Split DKG into a separate crate * Add serialize to Commitments and SecretShare Helper for buf = vec![]; .write(buf).unwrap(); buf * Move FROST over to the new dkg crate * Update Monero lib to latest FROST * Correct ethereum's usage of features * Add serialize to GeneratorProof * Add serialize helper function to FROST * Rename AddendumSerialize to WriteAddendum * Update processor * Slight fix to processor
2022-10-29 03:54:42 -05:00
[dependencies]
Smash dkg into dkg, dkg-[recovery, promote, musig, pedpop] promote and pedpop require dleq, which don't support no-std. All three should be moved outside the Serai repository, per #597, as none are planned for use and worth covering under our BBP.
2025-08-18 01:24:40 -04:00
zeroize = { version = "^1.5", default-features = false, features = ["zeroize_derive", "alloc"] }
Create a dedicated crate for the DKG (#141) * Add dkg crate * Remove F_len and G_len They're generally no longer used. * Replace hash_to_vec with a provided method around associated type H: Digest Part of trying to minimize this trait so it can be moved elsewhere. Vec, which isn't std, may have been a blocker. * Encrypt secret shares within the FROST library Reduces requirements on callers in order to be correct. * Update usage of Zeroize within FROST * Inline functions in key_gen There was no reason to have them separated as they were. sign probably has the same statement available, yet that isn't the focus right now. * Add a ciphersuite package which provides hash_to_F * Set the Ciphersuite version to something valid * Have ed448 export Scalar/FieldElement/Point at the top level * Move FROST over to Ciphersuite * Correct usage of ff in ciphersuite * Correct documentation handling * Move Schnorr signatures to their own crate * Remove unused feature from schnorr * Fix Schnorr tests * Split DKG into a separate crate * Add serialize to Commitments and SecretShare Helper for buf = vec![]; .write(buf).unwrap(); buf * Move FROST over to the new dkg crate * Update Monero lib to latest FROST * Correct ethereum's usage of features * Add serialize to GeneratorProof * Add serialize helper function to FROST * Rename AddendumSerialize to WriteAddendum * Update processor * Slight fix to processor
2022-10-29 03:54:42 -05:00
Smash dkg into dkg, dkg-[recovery, promote, musig, pedpop] promote and pedpop require dleq, which don't support no-std. All three should be moved outside the Serai repository, per #597, as none are planned for use and worth covering under our BBP.
2025-08-18 01:24:40 -04:00
thiserror = { version = "2", default-features = false }
Do the minimal amount of work for dkg to compile under no-std The Substrate runtime requires access to the MuSig key aggregation function. \#279 related.
2023-05-12 23:24:47 -04:00
Correct `std-shims` feature flagging
2025-09-15 21:59:58 -04:00
std-shims = { version = "0.1", path = "../../common/std-shims", default-features = false, features = ["alloc"] }
Create a dedicated crate for the DKG (#141) * Add dkg crate * Remove F_len and G_len They're generally no longer used. * Replace hash_to_vec with a provided method around associated type H: Digest Part of trying to minimize this trait so it can be moved elsewhere. Vec, which isn't std, may have been a blocker. * Encrypt secret shares within the FROST library Reduces requirements on callers in order to be correct. * Update usage of Zeroize within FROST * Inline functions in key_gen There was no reason to have them separated as they were. sign probably has the same statement available, yet that isn't the focus right now. * Add a ciphersuite package which provides hash_to_F * Set the Ciphersuite version to something valid * Have ed448 export Scalar/FieldElement/Point at the top level * Move FROST over to Ciphersuite * Correct usage of ff in ciphersuite * Correct documentation handling * Move Schnorr signatures to their own crate * Remove unused feature from schnorr * Fix Schnorr tests * Split DKG into a separate crate * Add serialize to Commitments and SecretShare Helper for buf = vec![]; .write(buf).unwrap(); buf * Move FROST over to the new dkg crate * Update Monero lib to latest FROST * Correct ethereum's usage of features * Add serialize to GeneratorProof * Add serialize helper function to FROST * Rename AddendumSerialize to WriteAddendum * Update processor * Slight fix to processor
2022-10-29 03:54:42 -05:00
Smash dkg into dkg, dkg-[recovery, promote, musig, pedpop] promote and pedpop require dleq, which don't support no-std. All three should be moved outside the Serai repository, per #597, as none are planned for use and worth covering under our BBP.
2025-08-18 01:24:40 -04:00
ciphersuite = { path = "../ciphersuite", version = "^0.4.1", default-features = false, features = ["alloc"] }
Create a dedicated crate for the DKG (#141) * Add dkg crate * Remove F_len and G_len They're generally no longer used. * Replace hash_to_vec with a provided method around associated type H: Digest Part of trying to minimize this trait so it can be moved elsewhere. Vec, which isn't std, may have been a blocker. * Encrypt secret shares within the FROST library Reduces requirements on callers in order to be correct. * Update usage of Zeroize within FROST * Inline functions in key_gen There was no reason to have them separated as they were. sign probably has the same statement available, yet that isn't the focus right now. * Add a ciphersuite package which provides hash_to_F * Set the Ciphersuite version to something valid * Have ed448 export Scalar/FieldElement/Point at the top level * Move FROST over to Ciphersuite * Correct usage of ff in ciphersuite * Correct documentation handling * Move Schnorr signatures to their own crate * Remove unused feature from schnorr * Fix Schnorr tests * Split DKG into a separate crate * Add serialize to Commitments and SecretShare Helper for buf = vec![]; .write(buf).unwrap(); buf * Move FROST over to the new dkg crate * Update Monero lib to latest FROST * Correct ethereum's usage of features * Add serialize to GeneratorProof * Add serialize helper function to FROST * Rename AddendumSerialize to WriteAddendum * Update processor * Slight fix to processor
2022-10-29 03:54:42 -05:00
[features]
Use proper messages for ValidatorSets/InInstructions pallet Provides a DST, and associated metadata as beneficial. Also utilizes MuSig's context to session-bind. Since set_keys_messages also binds to set, this is semi-redundant, yet that's appreciated.
2023-05-13 04:20:13 -04:00
std = [
git checkout -f next ./crypto Proceeds to remove the eVRF DKG after, only keeping what's relevant to this branch alone.
2025-08-15 17:33:22 -04:00
"thiserror/std",
Use proper messages for ValidatorSets/InInstructions pallet Provides a DST, and associated metadata as beneficial. Also utilizes MuSig's context to session-bind. Since set_keys_messages also binds to set, this is semi-redundant, yet that's appreciated.
2023-05-13 04:20:13 -04:00
"std-shims/std",
Correct std feature-flagging If a crate has std set, it should enable std for all dependencies in order to let them properly select which algorithms to use. Some crates fallback to slower/worse algorithms on no-std. Also more aggressively sets default-features = false leading to a *10%* reduction in the amount of crates coordinator builds.
2023-10-31 07:41:23 -04:00
"ciphersuite/std",
Use proper messages for ValidatorSets/InInstructions pallet Provides a DST, and associated metadata as beneficial. Also utilizes MuSig's context to session-bind. Since set_keys_messages also binds to set, this is semi-redundant, yet that's appreciated.
2023-05-13 04:20:13 -04:00
]
Do the minimal amount of work for dkg to compile under no-std The Substrate runtime requires access to the MuSig key aggregation function. \#279 related.
2023-05-12 23:24:47 -04:00
default = ["std"]
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