Description
TL;DR: A worked educational comparison of two classic asymmetric cryptosystems used to explain confidentiality, authentication, integrity, and signatures.
About This Document
Malabika Das and Rajdeep Chakraborty review public-key cryptography, explain RSA with an example, and discuss ElGamal encryption and signature behavior. The paper emphasizes how private signing operations and public verification can authenticate messages without sharing a secret signing key.
Why Bitcoin People May Care
This is not a Bitcoin paper. Bitcoin uses elliptic-curve signatures rather than RSA or classic ElGamal, though the public/private-key distinction is shared. The document is useful foundational reading, not production parameter guidance or proof that a particular signature implementation is secure. Algorithm descriptions should be paired with modern standards and threat analysis.
What You Receive
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Document Details
- Title: Public-Key Cryptography Signature Algorithms
- Author / organization: Malabika Das and Rajdeep Chakraborty
- Year: 2022
- Language: English
- Document type: Cryptography education paper
- Pages: 8
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