Tag: cryptography
-
The Cloudflare Blog: Conventional cryptography is under threat. Upgrade to post-quantum cryptography with Cloudflare Zero Trust
Source URL: https://blog.cloudflare.com/post-quantum-zero-trust/ Source: The Cloudflare Blog Title: Conventional cryptography is under threat. Upgrade to post-quantum cryptography with Cloudflare Zero Trust Feedly Summary: We’re thrilled to announce that organizations can now protect their sensitive corporate network traffic against quantum threats by tunneling it through Cloudflare’s Zero Trust platform. AI Summary and Description: Yes Summary: The…
-
Hacker News: Constant-Time Code: The Pessimist Case [pdf]
Source URL: https://eprint.iacr.org/2025/435.pdf Source: Hacker News Title: Constant-Time Code: The Pessimist Case [pdf] Feedly Summary: Comments AI Summary and Description: Yes Summary: The text discusses the challenges and pessimistic outlook surrounding the implementation of constant-time coding in cryptographic software, especially in the light of modern compiler optimization techniques and the increasing complexity of CPU architectures.…
-
Hacker News: Constant-time coding will soon become infeasible
Source URL: https://eprint.iacr.org/2025/435 Source: Hacker News Title: Constant-time coding will soon become infeasible Feedly Summary: Comments AI Summary and Description: Yes Summary: This paper discusses the challenges and shortcomings associated with writing secure cryptographic software that is free from timing-based side-channels. It presents a pessimistic view on the feasibility of constant-time coding, suggesting that failures…
-
Hacker News: NIST Selects HQC as Fifth Algorithm for Post-Quantum Encryption
Source URL: https://www.nist.gov/news-events/news/2025/03/nist-selects-hqc-fifth-algorithm-post-quantum-encryption Source: Hacker News Title: NIST Selects HQC as Fifth Algorithm for Post-Quantum Encryption Feedly Summary: Comments AI Summary and Description: Yes Summary: NIST has selected a secondary backup encryption algorithm, HQC, which complements the primary quantum-resistant algorithm, ML-KEM, to ensure data security against future quantum computing threats. This dual-layer approach highlights how…
-
CSA: Cryptography, Encryption, & Key Management for Cloud
Source URL: https://cloudsecurityalliance.org/blog/2025/03/10/implementing-ccm-cryptography-encryption-and-key-management Source: CSA Title: Cryptography, Encryption, & Key Management for Cloud Feedly Summary: AI Summary and Description: Yes Summary: The text discusses the Cloud Controls Matrix (CCM), a comprehensive framework that provides essential controls for cloud computing security, specifically focusing on the Cryptography, Encryption, and Key Management (CEK) domain. The CEK domain includes…
-
Hacker News: Toward a Passwordless Future
Source URL: https://www.privacyguides.org/articles/2025/03/08/toward-a-passwordless-future/ Source: Hacker News Title: Toward a Passwordless Future Feedly Summary: Comments AI Summary and Description: Yes Summary: The text explores the historical evolution of password-based authentication, its inherent vulnerabilities, and the transition towards using passkeys as a more secure and private alternative. This shift is particularly relevant for professionals in security and…