Age: A simple, modern and secure file encryption tool

age

age is a simple, modern and secure file encryption tool.

It features small explicit keys, no config options, and UNIX-style composability.

$ age-keygen -o key.txt Public key: age1ql3z7hjy54pw3hyww5ayyfg7zqgvc7w3j2elw8zmrj2kg5sfn9aqmcac8p $ tar cvz ~/data | age -r age1ql3z7hjy54pw3hyww5ayyfg7zqgvc7w3j2elw8zmrj2kg5sfn9aqmcac8p > data.tar.gz.age $ age -d -i key.txt -o data.tar.gz data.tar.gz.age 

The format specification is at age-encryption.org/v1. To discuss the spec or other age related topics, please email the mailing list at age-dev@googlegroups.com. Subscribe at groups.google.com/d/forum/age-dev or by emailing age-dev+subscribe@googlegroups.com.

Usage

Usage: age -r RECIPIENT [-a] [-o OUTPUT] [INPUT] age --decrypt [-i KEY] [-o OUTPUT] [INPUT] Options: -o OUTPUT Write the result to the file at path OUTPUT. -a, --armor Encrypt to a PEM encoded format. -p, --passphrase Encrypt with a passphrase. -r, --recipient RECIPIENT Encrypt to the specified RECIPIENT. Can be repeated. -d, --decrypt Decrypt the input to the output. -i, --identity KEY Use the private key file at path KEY. Can be repeated. INPUT defaults to standard input, and OUTPUT defaults to standard output. RECIPIENT can be an age public key, as generated by age-keygen, ("age1...") or an SSH public key ("ssh-ed25519 AAAA...", "ssh-rsa AAAA..."). KEY is a path to a file with age secret keys, one per line (ignoring "#" prefixed comments and empty lines), or to an SSH key file. Multiple keys can be provided, and any unused ones will be ignored. 

Installation

On macOS, use Homebrew.

brew tap filippo.io/age https://filippo.io/age brew install age 

On Linux and Windows, use the pre-built binaries or build from source with Go 1.13+.

git clone https://filippo.io/age && cd age go build filippo.io/cmd/age/... 

Help from new packagers is very welcome.

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