A crate containing a Rust port of ParagonIE's constant time encodings for PHP. No extra dependencies.

As per the terms of the license, no guarantee of correctness, fitness for use, or acceptance of liability is made. I am not a professional cryptographer and I nor anyone else have audited this code. All use is strictly at your own risk.

The performance will already be significantly worse than any lookup-based hex/base64 encoding, but be aware that since this library does not have or intend to have unsafe code, it may not be suitably performant for your usecase.

• Base64 encoding
• Base64 decoding
• Hex (base16) encoding
• Hex (base16) decoding
• Base32 encoding
• Base32 decoding
• Base32 (hex variant) encoding
• Base32 (hex variant) decoding
• #![no_std] support