Providing Information Security with Public-Key Cryptosystems

TL;DR: An introductory information-security paper explaining how public and private keys support encrypted communication and digital signatures.

About This Document

D. Shiva Rama Krishna, Siva Rama Prasad Kollu, and Ch. V. V. Narasimha Raju frame information security around confidentiality, integrity, and availability, then review public-key techniques for exchanging information without a pre-shared secret. The treatment is conceptual and educational rather than a new cryptographic construction.

Why Bitcoin People May Care

This is not a Bitcoin paper. Public-key cryptography and digital signatures are essential to Bitcoin ownership, but the network uses particular curves, formats, hashes, and transaction rules not established by a generic survey. The document is useful background from 2015, not production key-management guidance or a security audit of any cryptocurrency system.

Document Details

• Title: Providing Information Security with Public-Key Cryptosystems
• Author / organization: D. Shiva Rama Krishna, Siva Rama Prasad Kollu, and Ch. V. V. Narasimha Raju
• Year: 2015
• Language: English
• Document type: Introductory cryptography paper
• Pages: 5

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