https://github.com/FiloSottile/age 

A simple, modern and secure encryption tool (and Go library) with small explicit keys, no config options, and UNIX-style composability.

OpenPGP Card

https://github.com/wiktor-k/age-plugin-openpgp-card 

Age plugin for using ed25519 on OpenPGP Card devices (Yubikeys, Nitrokeys)

Secure Enclave

https://github.com/remko/age-plugin-se 

age-plugin-se is a plugin for age, enabling encryption using Apple's Secure Enclave.

Yubikey

https://github.com/str4d/age-plugin-yubikey 

age-plugin-yubikey is a plugin for age clients like age and rage, which enables files to be encrypted to age identities stored on YubiKeys.

rage

https://github.com/str4d/rage 

A simple, secure and modern file encryption tool (and Rust library) with small explicit keys, no config options, and UNIX-style composability.

1. https://github.com/FiloSottile/awesome-age