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Nourredine Khadri

4 Posts by this author
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Post-Quantum Cryptography Series - Second Newsletter

In this newsletter we will provide information of the context of the international competition organized by NIST to standardize post-quantum cryptographic algorithms and how Worldline contributed to it. We will also give an update on the ongoing competition and highlight the cryptographic primitives that NIST will develop.

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Post-Quantum Cryptography Series

As a community of cryptography experts and researchers in Worldline and as part and contributors of the NIST post-quantum cryptography standardization competition , we would be happy to share with you our experience, expertise and thoughts in cryptography and post-quantum cryptography (PQC) in an accessible way. Our intention is to publish a series of articles on various topics related to cryptography & PQC and to get you in touch with fresh news (concepts, key principles, standards, challenges, solutions.)

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Same-site cookie, a new protection against CSRF

CSRF has long been a well-known topic in the OWASP Top 10. Many protections and mitigations exist and are more or less easy to implement (synchronized token, custom request header, encrypted token, double submit cookie pattern,…). A new kid on the block has recently emerged and is increasingly supported by recent browsers: a very simple mitigation based on the SameSite cookie attribute.

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