A C++11 large integer library with effective high performance, simplistic in nature and also clean in the eyes.

Implementation of the RSA algorithm | Python | Command-line interface | Miller-Rabin | Extended Euclidean algorithm

A PyPi package that tests to see if a number is prime using the Rabin-Miller primality test

RSA

Very long integer class and some methods for it

16 Algorithms for competitions and job interviews

A Java-based GUI application for encrypting/decrypting messages using the AES algorithm and signing/verifying messages using the DSA algorithm written for a class project.

Generate big prime. Generate a 3072-bit prime number which is checked by Rabin Miller algorithm (with some preprocessing)