I need an RSA cryptosystem in C. The system should include:
* Algorithm for producing keys
* Encryption algorithm
* Decryption algorithm
You will need to implement fujnctions including:
* algorithm for finding large prime numbers
* algoirthm for caculating number^x mod n (modular exponentiation)
* extended euclidean algorithm
You can find more information on the book algorithms:
[[url removed, login to view]~<wbr />vazirani/[url removed, login to view]] .
You can use the information provided in [[url removed, login to view]<wbr />RSA]
But you can't use (copy paste etc.) code from the net.
Thanks a lot