[ANN] Tendermint KMS v0.8: Tendermint v0.33 support

Tendermint Key Management System (KMS) , a.k.a. `tmkms`, is a signature service with support for Hardware Security Modules (HSMs), such as YubiHSM2 and Ledger Nano S . It’s intended to be run alongside Cosmos Validators, ideally on separate physical hosts, providing defense-in-depth for online validator signing keys, double signing protection, and functioning as a central signing service that can be used when operating multiple validators in several Cosmos Zones. We’ve just released a v0.8.0-alpha1 with initial support for Tendermint v0.33, which can be used simultaneously in conjunction with pre-Tendermint v0.33 chains (e.g. `cosmoshub-3`, `columbus-3`) by toggling a configuration option. See the example config file for the notation: github.com iqlusioninc/tmkms/blob/6a147e5/tmkms.toml.example#L32 ``` # state_file = "/path/to/irishub_priv_validator_state.json" ## Validator configuration [[validator]] addr = "tcp://[email protected]:26658" # or addr = "unix:///path/to/socket" chain_id = "cosmoshub-1" reconnect = true # true is the default secret_key = "path/to/secret_connection.key" # max_height = "500000"…

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Running at figment on legacy chains.

We’ve just published a v0.8.0-rc0 release which includes some exciting new features we intend to announce after a final v0.8.0 release.

In the meantime, we’d love any feedback on this RC before a final release. We’re presently running it in production on cosmoshub-3 and columbus-3.

tmkms v0.8.0 final is out. You can read the release announcement here:

Announcing Tendermint KMS v0.8.0: transaction signing support, Tendermint...

By Tony Arcieri The iqlusion team has just released a new version of Tendermint KMS (tmkms): v0.8.0. Tendermint KMS is a signature service with support for Hardware Security Modules (HSMs), such as YubiHSM2 and Ledger Nano . It’s intended to be... |...