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blog.cryptographyengineering.com | ||
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soatok.blog
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| | | | | Programmers don't understand hash functions, and I can demonstrate this to most of the people that will read this with a single observation: When you saw the words "hash function" in the title, you might have assumed this was going to be a blog post about password storage. (Passwords are the most common knee-jerk reaction... | |
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www.micah.soy
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| | | | | A storytelling approach in the style of Blade Runner for introducing cryptography concepts. | |
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www.schneier.com
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| | | | | Xiaoyun Wang, one of the team of Chinese cryptographers that successfully broke SHA-0 and SHA-1, along with Andrew Yao and Frances Yao, announced new results against SHA-1 yesterday at Crypto's rump session. (Actually, Adi Shamir announced the results in their name, since she and her student did not receive U.S. visas in time to attend the conference.) Shamir presented few details-and there's no paper-but the time complexity of the new attack is 263. (Their previous result was 269; brute force is 280.) He did say that he expected Wang and her students to improve this result over the next few months. The modifications to their published attack are still new, and more improvements are likely over the next several months. There is no reason to believe that 2... | |
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www.cossacklabs.com
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| | | Designed for securing online accounts, FIDO U2F as a protocol and YubiKey as a hardware tool are not silver bullets. If not used wisely, this powerful combo becomes an attractive target in the hands of skilful attackers. | ||
