Аннотация
Thomas Martin,
Laurence O'Toole
Practical Secret Protection
Abstract
In [1], the author discusses the pros and cons of a practical automatic key recovery system. We propose a similar solution to the problem of key protection.
1
Introduction
The phrase "Rubber-Hose Cryptography" is used to refer to the direct application of pressure on any individual withholding information so that they might feel the "joy at being given the opportunity to confess their secrets". Strictly speaking, this is an inaccurate term because this method only involves breaking a cipher or recovering a key. The term "Rubber-Hose Cryptanalysis" is more applicable. The purpose of this article is to explore the more literal meaning of "Rubber-Hose Cryptography".
2
Active Secret Protection
Let us consider the standard scenario and our basic method of secure communication: Alice wants to send a secret message to Bob while a third party, Eve, wishes to eaves...
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