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Real Random Numbers

Discovery, Generation & Encryption

By: N. C. Das, Harshit Ranjan

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Paperback | 27 June 2026

At a Glance

Format
Paperback

Dimensions(cm)
23.3 x 17.8 x 0.71

Paperback

$54.99

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What You Will Discover Inside:

Unlike dense, overly academic texts, this book takes a refreshingly practical route. It is short, simple, and completely free of tedious theorem-proving, relying instead on actionable algorithms and methodologies across five distinct frameworks:

The TRIVAR Approximation: Reviving the author's pioneering 1983-84 research on Approximation Algorithms, backed by authoritative insights from Schneier (2010) and Agnew (1988).
The By-Product of Error: Utilizing the filtering processes of Jazwinski, Ludeman, and Das & Das (2021) to extract pure RRNs from the magnitude of differences between observed data and fitted mathematical functions.
Ancient Mathematics Meet Cryptography: Harnessing Bhaskaracharya's orthogonal trios alongside Diophantine Equations.
Hilbert Space Multipliers: Employing a pair of conjugate complex roots as multipliers of random numbers at both the source and the sink.
The Chaos of Nature: Demonstrating how RRNs can be derived from direct measurements of our vast world-featuring real-world data from the dimensions of money plant and betel leaves, to the unpredictable flood intensities of river flows.

Who Is This Book For?

Whether you are a cryptographer looking to challenge the status quo, a data scientist navigating uncertainty, or a strategic decision-maker looking for a competitive edge, this text provides a paradigm shift in how we view randomness, data filtering, and encryption. The journey to obtaining RRNs has been successful-but its ultimate impact lies in your hands. Read the methodologies, test the algorithms, and join the conversation.

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