C,C++,JAVA programs

To implement RSA encryption-decryption in C. (WITH OUTPUT IMAGE)

To implement Diffie-hallman key exchange algorithm in C. (WITH OUTPUT IMAGE)

To implement S-DES sub key Generation in C. (WITH OUTPUT IMAGE)

To implement Hill- cipher encryption decryption in C. (WITH OUTPUT IMAGE)

To implement Rail-Fence cipher encryption- decryption in C. (WITH OUTPUT IMAGE)

To implement columnar transposition cipher encryption-decryption in C. (WITH OUTPUT IMAGE)

To implement Polyalphabetic cipher encryption- decryption. (WITH OUTPUT IMAGE)