yes, I post this on all three main forumsHASHLIB is a Libload-compatible library, I designed for use with the CE C toolchain [toolchain by MateoC (and others)]. It provides a fully-functional API for communicating securely with a remote host using NIST-standard encryption.
HASHLIB provides the following:
- A secure PRNG that produces ~96 bits of entropy per 32-bit integer generated and passes all Dieharders regardless of sample size.
- The SHA-256 cryptographic hash, as well as CBC-MAC authentication tags.
- An implementation of Advanced Encryption Standard (AES), for 128, 192, and 256 bit keys.
- An encrypt-only implementation of RSA for modulus size 1024<=modulus<=2048.
- Implementations of PKCS padding schemes for RSA and AES
- An implementation of SSL digital signature verification using RSA with SHA-256.
- A buffer comparison function resistant to timing attacks.
Special thanks to beckadamtheinventor for help with SHA-256, jacobly for help debugging the SPRNG and writing the modular exponentiation function for RSA, and to Zeroko for walking me through generating entropy on a calculator.
Feel free to download and test against commonly used cryptography libraries and report back on compatibility or lack thereof.
https://github.com/acagliano/hashlib/releases/tag/v7-RC1
