Simple Encrypt

RSA (Rivest-Shamir-Adleman) is a public-key encryption algorithm with a typical key size of 1,024 to 4,096 bits. 2 large primes are required to generate the keys.

AES (Advanced Encryption Standard) is based on Rijndael, secret-key encryption algorithm using a block cipher with key sizes of 128, 192, or 256 bits.

Simple Encrypt will take a text file, generate keys and then encrypt it. The output is the ciphertext and keys.

Note:
Realistically, I will keep the algorithms simple(r) by having key sizes of 32 bits! Hopefully, I'll get round to developing a reasonably efficient class for larger numbers, but until then I am restricted.