A simple, semantic and developer-friendly crypto package for golang

Python codecs extension featuring CLI tools for encoding/decoding anything

A parser and validator for the EU Digital Green Certificate (dgc) a.k.a. greenpass

React application that scans, decodes and validates EU Digital COVID-19 certificates, all in the browser.

Quick Node.js PoC to parse and generate european vaccination certificate QR codes

Decodes EU Digital COVID-19 Certificates (sometimes referred to as Digital Green Certificates).

A Crystal shard for base encoding / decoding of any given alphabet with optional bitcoin-style leading zero compression.

Java implementation of base45 for Qr codes

PHP based base45 encoder/decoder that is fully compatible with draft-faltstrom-base45-03

Base45 (for QR and Aztec barcode alphanumeric mode) library for Javascript/JS/node

Base45 encoder/decoder

Base45 implementation in ANSI-C

Base45 encoding/decoding implemented in C# (.net 5)

Perl module for encoding/decoding the Base45 encoding, which is used especially for storing binary data in QR codes, for example in European health care certificates.

Decode your eu health certificate qr code

PoC to generate PNG with european vaccination certificate QR code

A simple to use Nim library to encode/decode using base45 encoding

Protocol implementation of multiformat as per https://multiformats.io/

Universal base encoder/decoder/converter. Single binary, 32+ codecs, zero plugins. Base16 Base32 Base36 Base45 Base58 Base62 Base64 Base65536 Base85 Base91 Bech32