Industria is a collection of portable R6RS Scheme libraries for cryptography (AES, HMAC, SHA-1, SHA-2, RSA, DSA, ECDSA, etc.), zlib/xz decompression, disassemblers for various machine architectures, Off-The-Record messaging, bytevector pack/unpack syntax, TLS connections via custom binary ports, Secure Shell, and a few more things.

It can be cloned with git from

The latest manual is available online.

There are release tarballs available.

Industria is available under the MIT license. See the file LICENSE.txt for details.