Tag: cryptographic security
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Hacker News: Breaking CityHash64, MurmurHash2/3, wyhash, and more
Source URL: https://orlp.net/blog/breaking-hash-functions/ Source: Hacker News Title: Breaking CityHash64, MurmurHash2/3, wyhash, and more Feedly Summary: Comments AI Summary and Description: Yes **Summary:** The text provides an extensive analysis of the security implications of various hash functions, focusing on their vulnerability to attacks. It discusses the mathematical foundations of hash functions, their roles in computer security,…
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Hacker News: Transitioning the Use of Cryptographic Algorithms and Key Lengths
Source URL: https://csrc.nist.gov/pubs/sp/800/131/a/r3/ipd Source: Hacker News Title: Transitioning the Use of Cryptographic Algorithms and Key Lengths Feedly Summary: Comments AI Summary and Description: Yes Summary: The text discusses NIST’s updated guidance on cryptographic key management, emphasizing the transition to stronger cryptographic methods and the retirement of outdated algorithms. This is crucial for professionals in the…
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Hacker News: Getentropy() vs. RAND_bytes()
Source URL: https://dotat.at/@/2024-10-01-getentropy.html Source: Hacker News Title: Getentropy() vs. RAND_bytes() Feedly Summary: Comments AI Summary and Description: Yes **Summary:** The text presents an in-depth examination of random number generation in programming environments, specifically focusing on the `getentropy()` function and its comparison with `RAND_bytes()` from OpenSSL. The insights shared are particularly relevant to developers, security professionals,…
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Slashdot: As Quantum Computing Threats Loom, Microsoft Updates Its Core Crypto Library
Source URL: https://tech.slashdot.org/story/24/09/12/0624230/as-quantum-computing-threats-loom-microsoft-updates-its-core-crypto-library?utm_source=rss1.0mainlinkanon&utm_medium=feed Source: Slashdot Title: As Quantum Computing Threats Loom, Microsoft Updates Its Core Crypto Library Feedly Summary: AI Summary and Description: Yes Summary: Microsoft has updated its SymCrypt cryptographic library to include two new encryption algorithms designed to protect against quantum computer attacks. This move is part of a larger initiative to enhance…