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 ...
Abstract: Cyclic codes are attractive because encoding and syndrome can be implemented easily by electronic circuits and they have considerable inherent linear algebraic structure to easily devise ...
Artificial intelligence (AI) company Anthropic revealed that its latest large language model (LLM), Claude Opus 4.6, has found more than 500 previously unknown high-severity security flaws in ...