Tag: digital signatures
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Hacker News: How Public Key Cryptography Works, Using Only Simple Math
Source URL: https://www.quantamagazine.org/how-public-key-cryptography-really-works-20241115/ Source: Hacker News Title: How Public Key Cryptography Works, Using Only Simple Math Feedly Summary: Comments AI Summary and Description: Yes **Summary:** The text provides a comprehensive overview of public key cryptography, explaining its fundamental principles, historical development, and potential vulnerabilities posed by quantum computing. This is particularly relevant for security professionals…
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Hacker News: Are We PEP740 Yet?
Source URL: https://trailofbits.github.io/are-we-pep740-yet/ Source: Hacker News Title: Are We PEP740 Yet? Feedly Summary: Comments AI Summary and Description: Yes **Summary:** PEP 740 introduces a standard for cryptographically verifiable attestations for Python packages, ensuring better security and provenance verification through digital signatures. This initiative utilizes Sigstore technology and highlights the significance of trusted identities in safeguarding…
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Slashdot: Java Proposals Would Boost Resistance to Quantum Computing Attacks
Source URL: https://developers.slashdot.org/story/24/11/10/1853200/java-proposals-would-boost-resistance-to-quantum-computing-attacks?utm_source=rss1.0mainlinkanon&utm_medium=feed Source: Slashdot Title: Java Proposals Would Boost Resistance to Quantum Computing Attacks Feedly Summary: AI Summary and Description: Yes Summary: The text discusses two significant proposals aimed at enhancing Java application security against future quantum computing threats. These proposals involve the implementation of a quantum-resistant digital signature algorithm and key encapsulation mechanism,…
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Hacker News: HashML-DSA Considered Harmful
Source URL: https://keymaterial.net/2024/11/05/hashml-dsa-considered-harmful/ Source: Hacker News Title: HashML-DSA Considered Harmful Feedly Summary: Comments AI Summary and Description: Yes Summary: The text discusses the complexities surrounding prehashing in digital signature schemes, particularly in the context of recent NIST standards. It offers insights on how to effectively manage private key exposure while facilitating remote signing processes, highlighting…
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The Register: Criminals open DocuSign’s Envelope API to make BEC special delivery
Source URL: https://www.theregister.com/2024/11/05/docusigns_envelope_bec/ Source: The Register Title: Criminals open DocuSign’s Envelope API to make BEC special delivery Feedly Summary: Why? Because that’s where the money is Business email compromise scammers are trying to up their success rate by using a DocuSign API.… AI Summary and Description: Yes Summary: The text discusses a rise in business…
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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: Digital signatures and how to avoid them
Source URL: https://neilmadden.blog/2024/09/18/digital-signatures-and-how-to-avoid-them/ Source: Hacker News Title: Digital signatures and how to avoid them Feedly Summary: Comments AI Summary and Description: Yes Summary: The text provides an in-depth look into digital signatures, their underlying cryptographic principles, and the issues associated with their use in various security contexts. It introduces concepts like interactive identification protocols and…