Keychain acts as a frontend to ssh-agent and ssh-add, but allows you to easily have one long running ssh-agent process per system, rather than the norm of one ssh-agent per login session.
This dramatically reduces the number of times you need to enter your passphrase. With keychain, you only need to enter a passphrase once every time your local machine is rebooted. Keychain also makes it easy for remote cron jobs to securely "hook in" to a long running ssh-agent process, allowing your scripts to take advantage of key-based logins.
... part of T2, get it here
URL: https://www.funtoo.org/en/security/keychain/intro/
Author: Gentoo developers
Maintainer: The T2 Project <t2 [at] t2-project [dot] org>
License: GPL
Status: Stable
Version: 2.8.5
Remark: Does cross compile (as setup and patched in T2).
Download: https://github.com/funtoo/keychain/ keychain-2.8.5.tar.gz
T2 source: keychain.cache
T2 source: keychain.desc
Build time (on reference hardware): 1% (relative to binutils)2
Installed size (on reference hardware): 0.08 MB, 7 files
Dependencies (build time detected): 00-dirtree bash coreutils diffutils findutils gawk grep gzip make sed tar
Installed files (on reference hardware):
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1) This page was automatically generated from the T2 package source. Corrections, such as dead links, URL changes or typos need to be performed directly on that source.
2) Compatible with Linux From Scratch's "Standard Build Unit" (SBU).