Gallifrey

A simple tool for signing/verifying arbitrary data with ED25519 keys, written in Go. Takes data from STDIN. Generates new private/public keys private_key.pem and public_key.pem if they don't already exist in the working directory.

Installation

1. Clone this repository
2. Compile the binary

$ go build gallifrey.go

Usage

$ ./gallifrey <mode> [arguments]
Modes:
        sign
        verify <publicKey> <signature>

$ echo "foo bar" | ./gallifrey sign
Signature: w/eZA0DlOUn6mUgYvY7To6aNNGg+v7C9PnfWtlCiooT1yeKaCrK5jiDG3Au6y7q/s2rowRlJ8mU+Ad3ALr/2Bw==
Public Key: wAooJAYrCTI01ZL0LnOmL2ZZE9xHEuvgmL5GT5Kmjuc=

_{You can set the key and signature as environment variables...}

$ echo "foo bar" > foo.txt
$ ./gallifrey verify $key $sig < foo.txt
### SIGNATURE OK ###