PROVABLEPRIME, Generation of provable primes with Maurer's algorithm (with illustrative coding of RSA encryption (with authentication) and digital signature for sequences of fixed-sized plaintext blocks), is available at:
http://s13.zetaboards.com/Crypto/topic/7234475/1/ M. K. Shen -- https://mail.python.org/mailman/listinfo/python-announce-list Support the Python Software Foundation: http://www.python.org/psf/donations/