vit-kedqr

Tool to encrypt an ed25519extended private key and build/display a qr code with encryted data. Used/needed for Catalyst project.

Installation

• Download the latest release from releases page https://github.com/input-output-hk/vit-kedqr/releases
• or if you have Go installed use: go get github.com/input-output-hk/vit-kedqr
  • if you want to build from the source use ie: CGO_ENABLED=0 go build -trimpath -ldflags="-s -w" main.go

Usage

1. Generate an ed25519extended private key by using jörmungandr jcli binary

• jcli key generate --type ed25519extended test-key.sk and you will get a new file test-key.sk containing the bech32 encoded key, ie: ed25519e_sk14rwkgpmmg5s29e4k8m4mny324lj4rv8x9tqg0tn5khlfqzgjt9ftj90u642j2skwraddf2qd88eqv8wv3a463mshgmz9dxtvthjswgqvcdwty

2. Use vit-kedqr binary to build your encrypted qr code with your provided pin code (4-digit number is expected for now)

• vit-kedqr -input=test-key.sk -pin=1234 -output=qr-test-key.png will output the qr code on the provided .png file qr-test-key.png.
• vit-kedqr -input=test-key.sk -pin=1234 will do the same as the previous command, but insted of file the output will be printed out on the console ie:

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3. Scan the qr code with the Catalyst voting app.