ellcs / brr64

You search for content which is base64 encoded without decoding everything? Useful for CTFs and file rescues.

brr64

Find base64 encoded content without decoding at all. It figures out all three possible candidates.

Usage

You can use it in two ways:

• A brr64 web-version allows you to generate regular expressions and search with common tool grep.
• A command line interface (CLI) named brr64.

Install and build

You already set up rustup. Than build brr64 the following way:

user@host:brr64$ rustup override set nightly
user@host:brr64$ cargo build --release

After that you can run the release version:

user@host:brr64$ ./target/release/brr64 "CTF{" /dev/urandom