v3.1.0

Highlights

• Introduce ECIES+ECDSA for encryption and digital signature of cosigner-to-cosigner network traffic for faster cosigner secure communication. RSA+P5S encryption + signature authentication is now deprecated
• Fix latency regression in v3.0.0 due to golang 1.20 rsa regression
• Release binary is now static for portability across linux distributions
• Leader election fixed when cosigners are referenced by IP address
• Connection and concurrency optimizations

Updating

• Shut down all cosigners and delete ~/.horcrux/raft directory
• Update binary or docker image to v3.1.0
• If coming from v2.x.x, run horcrux config migrate command to migrate key files and config from v2 format to v3 format
• Recommended: replace RSA with ECIES for cosigner secure communication. On a trusted machine, generate ECIES keys with horcrux create-ecies-shards --shards <total number of cosigners>. Distribute the cosigner_$N/ecies_keys.json files to the respective cosigners. After this, rsa_keys.json is no longer required on the cosigners.
• Start cosigner nodes back up

What's Changed

• Bump github.com/opencontainers/runc from 1.1.3 to 1.1.5 by @dependabot in #155
• Make Horcrux a static executable by @vimystic in #157
• Remove depguard by @vimystic in #158
• set and get nonces concurrently by @agouin in #164
• nonce rename by @agouin in #165
• Bump github.com/cosmos/cosmos-sdk from 0.47.1 to 0.47.3 by @dependabot in #163
• Bump github.com/cometbft/cometbft from 0.37.0 to 0.37.2 by @dependabot in #167
• Fix multiresolver for IPs by @agouin in #168
• sign state signaling by @agouin in #169
• threshold signer integration into local cosigner by @agouin in #170
• Cosigner Security by @agouin in #171
• CosignerSecurityECIES by @agouin in #173
• Interchaintest for e2e tests by @agouin in #174
• Bump github.com/containerd/containerd from 1.6.8 to 1.6.18 in /test by @dependabot in #177
• use go-ethereum ecies due to instability with ecies/go/v2 by @agouin in #178
• Bump github.com/gin-gonic/gin from 1.8.1 to 1.9.1 in /test by @dependabot in #179
• waiting for same block signature - timeout and max attempts by @agouin in #184
• Vivek/156 : Downgrade golang version from 1.20 to 1.19 by @vimystic in #183
• fix raft store npe by @agouin in #185
• no concurrent dial to same node by @agouin in #186
• Remove goreleaser by @agouin in #187

New Contributors

• @dependabot made their first contribution in #155

Full Changelog: v3.0.0...v3.1.0