Tools for public cryptography RSA and DH in C++/x86 asm from my research and graduate work.
Written and tested on MS Visual C++ 6. No external dependencies required. Portable/posix version was never finished.
Written around 2003. Fast math routines for long integer. Low level is implemented in x86 assembler (see math_i386.cpp). Wrapped in C++ OOD interface. Trivial RSA example included.
Written around 2004. Fast math routines for galois fields GF 2^m math.