Testing algorithm with different key values. ALGORITHM DESCRIPTION: The Hill cipher is a substitution cipher invented by Lester S. Hill in 1929. Each letter is represented by a number modulo 26. To ...

Testing algorithm with different key values. ALGORITHM DESCRIPTION: The Hill cipher is a substitution cipher invented by Lester S. Hill in 1929. Each letter is represented by a number modulo 26. To ...

Abstract: This research article presents a modified Hill Cipher algorithm that incorporates a novel alphanumeric encoding scheme, for the extended character set that includes alphabets, digits, and ...

The wide receiver was released from custody before starring in a win against the Jacksonville Jaguars on Sunday. A police officer for Miami-Dade County has been placed on administrative duty. By ...