Goz is a tool to encrypt/decrypt files in place.

AES256 is the algorithm election for this implementation.

The binary is statically linked, no OS dependencies.

Encrypt all files inside a directory (recursive):

goz --dir ./mydata/

Decrypt all files inside a directory (recursive):

goz --dir ./mydata/ --open

To operate with a single file use --file instead of --dir.

Get your binaries from GitHub releases, precompiled for:

• Windows
• Linux
• Mac

git clone https://github.com/fulldump/goz.git
cd goz
make build

Golang is required.

Software released under The MIT License (MIT).

Goz does not guarantee file corruption free.

It is designed to work with small files (does not support streaming).

File access is not concurrent.

Goz does not ensure strong passwords.

This code is 100% based on these articles:

• https://levelup.gitconnected.com/a-short-guide-to-encryption-using-go-da97c928259f
• https://medium.com/@mertkimyonsen/encrypt-a-file-using-go-f1fe3bc7c635