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In this article, I invite you to discover the wonderful world of post-quantum cryptography with the Module-Lattice-Based Key-Encapsulation Mechanism (ML-KEM) key exchange algorithm, also known as Kyber and standardized in August …
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In this article, I would like to introduce you to Encrypted Client Hello (ECH), an extension of the Transport Layer Security (TLS) network protocol designed to guarantee enhanced privacy. The main idea is to make certain Web …
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In this article, I take you to the heart of a network protocol that has been widely used for years and yet is not very well understood: Kerberos. Indeed, during professional discussions, I often realize that although Kerberos is …
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In this article, I invite you to delve with me once again into the world of cryptography, this time to discover and understand a concept that may seem obscure: elliptic-curve cryptography. Indeed, the mention of the term …
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In this article, I propose to give you some guidance in choosing the mode of operation for a block cipher. The aim here is to highlight the essential elements to know which mode to use, taking into account security properties as …
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