what is required to make a one-time pad encryption system truly unbreakable? AсDOOGenerate the one-time pad key using a cryptographically strong pseudorandom number generator, with a very large random number as seed.Ensure that no portion of it is ever reused, and ensure that only one sender and one recipient have copies of it. Destroy sections of the pad as theyare used. Protect the one-time pads at both sender and recipient from loss, theft, or compromise. Provide secure, immediate means to signal bothparties of any loss or compromise or change in identity of sender or recipient.Use an obscure, published book, with a secret way of choosing the key from words, lines, or phrases in that book; this secret must be known onlyto sender and recipient. This simplifies the key distribution and management process.Combine it with asymmetric encryption systems to create a hybrid architecture, using peer-to-peer certificate authority mechanisms that mask thereal identity of the CA, sender, and recipient. This keeps the public keys very private (rather than published) for improved reliability.None of the Above

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what is required to make a one-time pad encryption system truly unbreakable?

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

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Concept explainers

Cryptography

Cryptography is a term used in computer science to describe secure information and communication techniques that transform messages in difficult-to-decipher ways using mathematical concepts and a set of rule-based calculations known as algorithms.

Question

what is required to make a one-time pad encryption system truly unbreakable?

A
с
D
O
O
Generate the one-time pad key using a cryptographically strong pseudorandom number generator, with a very large random number as seed.
Ensure that no portion of it is ever reused, and ensure that only one sender and one recipient have copies of it. Destroy sections of the pad as they
are used. Protect the one-time pads at both sender and recipient from loss, theft, or compromise. Provide secure, immediate means to signal both
parties of any loss or compromise or change in identity of sender or recipient.
Use an obscure, published book, with a secret way of choosing the key from words, lines, or phrases in that book; this secret must be known only
to sender and recipient. This simplifies the key distribution and management process.
Combine it with asymmetric encryption systems to create a hybrid architecture, using peer-to-peer certificate authority mechanisms that mask the
real identity of the CA, sender, and recipient. This keeps the public keys very private (rather than published) for improved reliability.
None of the Above

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