How to Contact Cryptosystems Journal
- Home
- Curated
Cryptology
Compendium - Recent Papers
- Matrix Mathematics and Cryptography
(and how A.I. can write programs)
my 186-page July 2025 paper - Matrices within Matrices
Hill-GF-4D and Hill-GF-5D Cryptosystems - Extending the Hill Cipher to be Asymptotic to a One-Time Pad
- Enhancing the Hill Cipher with Byte-Level Substitution on the input Plaintext
- Reference Implementation of the Hill Cipher extended to large Galois Fields,
with Affine Transformation, and input and output subsitution and permutation - Reference Implementation of Hill Cipher extended to U224 224-bit BigInt,
with Affine Transformation, and 24 Byte-level S-boxes - Paper Enigma made with a Pringles/crisps can!
- Matrix Mathematics and Cryptography
- Five Volumes
(PDF) - Five Volumes
(Thumbnails) - RANGER Device
- More