Everyday Cryptography: Fundamental Principles A... Apr 2026

: Covers symmetric and public-key encryption, digital signatures, data integrity, and key management.

The text you are looking for is likely for the book by Keith M. Martin . It is an introductory guide that explains how cryptography secures technologies we use daily—like the internet, mobile phones, and cryptocurrencies—without requiring a heavy background in mathematics. Book Overview Everyday Cryptography: Fundamental Principles a...

: Intended for beginners and practitioners who need to understand cryptographic design and usage without diving into complex mathematical formulas. : Covers symmetric and public-key encryption