You're reading from TLS Cryptography In-Depth

Product typeBook

Published inJan 2024

PublisherPackt

ISBN-139781804611951

Edition1st Edition

Concepts

Cryptography

Authors (2):

Dr. Paul Duplys

Dr. Roland Schmitz

View More author details

5.1 The identity concept

Let’s recall from Chapter 2, Secure Channel and the CIA Triad that entity authentication is the ability to assure one communicating party – using fresh supporting evidence – of the identity of a second communicating party and to ensure that the second party was actually active when the supporting evidence was generated [117].

But what do we actually mean by the term identity? According to the Merriam-Webster online dictionary, identity is the distinguishing character or personality of an individual as well as the condition of being the same with something described or asserted. In cryptography, identity typically refers to a unique property of a communicating party. This actually can mean a lot of things; it might be the name that can be found in your passport, or the pseudonym you have chosen for yourself when posting on www.dogforums.com. As communicating parties very often involve computers, it might also be the name of a server...

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TLS Cryptography In-Depth

Published in: Jan 2024Publisher: PacktISBN-13: 9781804611951

Authors (2)

Dr. Paul Duplys

Dr. Paul Duplys is chief expert for cybersecurity at the department for technical strategies and enabling within the Mobility sector of Robert Bosch GmbH, a Tier-1 automotive supplier and manufacturer of industrial, residential, and consumer goods. Previous to this position, he spent over 12 years with Bosch Corporate Research, where he led the security and privacy research program and conducted applied research in various fields of information security. Paul's research interests include security automation, software security, security economics, software engineering, and AI. Paul holds a PhD degree in computer science from the University of Tuebingen, Germany.
Read more about Dr. Paul Duplys

Dr. Roland Schmitz

Dr. Roland Schmitz has been a professor of internet security at the Stuttgart Media University (HdM) since 2001. Prior to joining HdM, from 1995 to 2001, he worked as a research engineer at Deutsche Telekom, with a focus on mobile security and digital signature standardization. At HdM, Roland teaches courses on internet security, system security, security engineering, digital rights management, theoretical computer science, discrete mathematics, and game physics. He has published numerous scientific papers in the fields of internet and multimedia security. Moreover, he has authored and co-authored several books. Roland holds a PhD degree in mathematics from Technical University Braunschweig, Germany.
Read more about Dr. Roland Schmitz

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