Tag: Cryptography

Episode 439: JP Aumasson on Cryptography

Filed in Episodes by on December 18, 2020 1 Comment
Episode 439: JP Aumasson on Cryptography

JP Aumasson, author of Serious Cryptography, discusses cryptography, specifically how encryption and hashing work and underpin many security functions. Justin Beyer spoke with Aumasson about randomness and how it is the basis of cryptography. They also discussed how block and stream ciphers work, at a high level. They also discussed how hash functions are ubiquitous […]

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Episode 378: Joshua Davies on Attacking and Securing PKI

Filed in Episodes by on August 28, 2019 1 Comment
Episode 378: Joshua Davies on Attacking and Securing PKI

Joshua Davies, author of Implementing SSL / TLS Using Cryptography and PKI discussed SSL/TLS, public-key infrastructure, certificate authorities, and vulnerabilities in the security infrastructure.  Robert Blumen spoke with Davies about the history of SSL/TLS; TLS 1.3; symmetric and asymmetric cryptography; the TLS handshake; the Diffie-Helman key exchange; the HTTPS protocol; verification of domain ownership; man-in-the-middle […]

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SE-Radio Episode 321: Péter Budai on End to End Encryption

Filed in Episodes by on April 10, 2018 0 Comments
SE-Radio Episode 321: Péter Budai on End to End Encryption

Head of Cryptography Engineering at Tresorit, Péter Budai talks with Kim Carter about End to End Encryption (E2EE), backdoors, the scenarios where E2EE can be and should be used. IM, Voice over IP, Email scenarios, as well as interservice communication scenarios such as securing data in use with full memory encryption, CPU-based key storage, enclaves, […]

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