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Tag: cryptographic practices

  • The Register: Australia moves to drop some cryptography by 2030 – before quantum carves it up

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    Source URL: https://www.theregister.com/2024/12/17/australia_dropping_crypto_keys/ Source: The Register Title: Australia moves to drop some cryptography by 2030 – before quantum carves it up Feedly Summary: The likes of SHA-256, RSA, ECDSA and ECDH won’t be welcome in just five years Australia’s chief cyber security agency has decided local orgs should stop using the tech that forms the…

  • Hacker News: Three Mistakes from Dart/Flutter’s Weak PRNG

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    Source URL: https://www.zellic.io/blog/proton-dart-flutter-csprng-prng Source: Hacker News Title: Three Mistakes from Dart/Flutter’s Weak PRNG Feedly Summary: Comments AI Summary and Description: Yes **Summary:** The provided text discusses significant vulnerabilities discovered within the Dart/Flutter ecosystem, particularly highlighting the implications of using predictable random number generators (PRNG) and their impact on applications. This is relevant for professionals in…

  • Hacker News: Nothing-up-my-sleeve number

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    Source URL: https://en.wikipedia.org/wiki/Nothing-up-my-sleeve_number Source: Hacker News Title: Nothing-up-my-sleeve number Feedly Summary: Comments AI Summary and Description: Yes Summary: The text provides an in-depth exploration of “nothing-up-my-sleeve” numbers in cryptography, examining their importance in ensuring the integrity and security of cryptographic algorithms. This analysis is particularly relevant for professionals in security and compliance, as it highlights…

  • Hacker News: Okta – Username Above 52 Characters Security Advisory

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    Source URL: https://trust.okta.com/security-advisories/okta-ad-ldap-delegated-authentication-username/ Source: Hacker News Title: Okta – Username Above 52 Characters Security Advisory Feedly Summary: Comments AI Summary and Description: Yes Summary: The text discusses a security vulnerability identified in Okta’s authentication process involving the DelAuth mechanism and the Bcrypt hashing algorithm. The significance lies in its implications for user authentication security and…

  • Hacker News: Transitioning the Use of Cryptographic Algorithms and Key Lengths

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    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…

  • Google Online Security Blog: A new path for Kyber on the web

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    Source URL: http://security.googleblog.com/2024/09/a-new-path-for-kyber-on-web.html Source: Google Online Security Blog Title: A new path for Kyber on the web Feedly Summary: AI Summary and Description: Yes Summary: The text discusses the implementation of the new post-quantum cryptography standard, ML-KEM, in Google’s Chrome browser through its BoringSSL library, replacing the previously experimental Kyber algorithm. This evolution is significant…

  • Hacker News: What Does It Mean to Be a Signal Competitor?

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    Source URL: https://soatok.blog/2024/07/31/what-does-it-mean-to-be-a-signal-competitor/ Source: Hacker News Title: What Does It Mean to Be a Signal Competitor? Feedly Summary: Comments AI Summary and Description: Yes Summary: The text provides a critical examination of secure messaging applications, emphasizing that only those meeting stringent security criteria can be considered viable alternatives to Signal. It highlights the need for…