tecdsa/

Package v0 implements the 2-of-2 threshold ECDSA signing algorithm of [Doerner, Kondi, Lee, and shelat](https://eprint.iacr.org/2018/499).

Package v1 provides a wrapper around the [DKLs18](https://eprint.iacr.org/2018/499.pdf) sign and dkg and provides serialization, serialization, and versioning for the serialized data.

Package dkg implements the Distributed Key Generation (DKG) protocol of [DKLs18](https://eprint.iacr.org/2018/499.pdf).

Package sign implements the 2-2 threshold signature protocol of [DKLs18](https://eprint.iacr.org/2018/499.pdf).

Package dealer is an implementation of the `dealer` mode of https://eprint.iacr.org/2020/540.pdf

Package participant is an implementation of a `participant` in the t-of-n threshold signature of https://eprint.iacr.org/2020/540.pdf

Package proof contains the following implementations - proof of discrete logarithm (PDL) subprotocol from [spec] §8 - multiplicative-to-additive (MtA) subprotocol from [spec] §7 - proof of knowledge of a discrete log modulo a composite (fig 16), i.e., ProveCompositeDL and VerifyCompositeDL