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hardenedvault.net | ||
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fedd.it
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| | | | | [AI summary] The article explains the features and technical aspects of SimpleX Chat, including its use of blockchain, end-to-end encryption, and decentralized network principles for secure communication. | |
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martinralbrecht.wordpress.com
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| | | | | Together with Lenka Mareková, Kenny Paterson, Eyal Ronen and Igors Stepanovs, we have finally completed our (first, formal, in-depth, computational) analysis of the Telegram key exchange. This work is going to be presented at Eurocrypt 2025 in Madrid. Abstract. We describe, formally model, and prove the security of Telegram's key exchange protocols for client-server communications.... | |
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www.jeremykun.com
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| | | | | Last time we saw the Diffie-Hellman key exchange protocol, and discussed the discrete logarithm problem and the related Diffie-Hellman problem, which form the foundation for the security of most protocols that use elliptic curves. Let's continue our journey to investigate some more protocols. Just as a reminder, the Python implementations of these protocols are not at all meant for practical use, but for learning purposes. We provide the code on this blog's Github page, but for the love of security don't actually use them. | |
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blog.codinghorror.com
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| | | The multi-platform password crackerOphcrackis incredibly fast. How fast?It can crack the password "Fgpyyih804423" in 160 seconds. Most people would consider that password fairly secure. TheMicrosoft password strength checkerrates it "strong." TheGeekwisdom password strength meterrates it "mediocre." Why is Ophcrack so fast? Because it | ||
