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Smash dkg into dkg, dkg-[recovery, promote, musig, pedpop]

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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.
This commit is contained in:
Luke Parker
2025-08-18 01:24:40 -04:00
parent 3919cf55ae
commit 9f84adf8b3
35 changed files with 1910 additions and 1362 deletions
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22
crypto/dkg/README.md
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@@ -1,16 +1,14 @@
# Distributed Key Generation
A collection of implementations of various distributed key generation protocols.
A crate implementing a type for keys, presumably the result of a distributed key generation
protocol, and utilities from there.
All included protocols resolve into the provided `Threshold` types, intended to
enable their modularity. Additional utilities around these types, such as
promotion from one generator to another, are also provided.
This crate used to host implementations of distributed key generation protocols as well (hence the
name). Those have been smashed into their own crates, such as
[`dkg-musig`](https://docs.rs/dkg-musig) and [`dkg-pedpop`](https://docs.rs/dkg-pedpop)
Currently, the only included protocol is the two-round protocol from the
[FROST paper](https://eprint.iacr.org/2020/852).
This library was
[audited by Cypher Stack in March 2023](https://github.com/serai-dex/serai/raw/e1bb2c191b7123fd260d008e31656d090d559d21/audits/Cypher%20Stack%20crypto%20March%202023/Audit.pdf),
culminating in commit
[669d2dbffc1dafb82a09d9419ea182667115df06](https://github.com/serai-dex/serai/tree/669d2dbffc1dafb82a09d9419ea182667115df06).
Any subsequent changes have not undergone auditing.
Before being smashed, this crate was [audited by Cypher Stack in March 2023](
https://github.com/serai-dex/serai/raw/e1bb2c191b7123fd260d008e31656d090d559d21/audits/Cypher%20Stack%20crypto%20March%202023/Audit.pdf
), culminating in commit [669d2dbffc1dafb82a09d9419ea182667115df06](
https://github.com/serai-dex/serai/tree/669d2dbffc1dafb82a09d9419ea182667115df06
). Any subsequent changes have not undergone auditing.