I need an AES/Rijndael expert to take a look at an algorithm derived from AES. It uses the password as part of the symmetric encryption/decryption key.
Original encryption key: ABCDEFGHIJKLMONOPQRSTUVXYZ
E.g. password = 12345
New encryption key: 12345ABCDEFGHIJKLMONOPQRST
Original encryption key: ABCDEFGHIJKLMONOPQRSTUVXYZ
E.g. password = 12345
New encryption key: 12345ABCDEFGHIJKLMONOPQRST