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soatok.blog
| | paragonie.com
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| | A developer's short guide to encryption, authentication, and authenticated encryption with examples in PHP
| | scottarc.blog
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| | This isn't (necessarily) a security vulnerability; merely an observation that I don't think has been articulated adequately within the cryptography community. I thought it would be worth capturing somewhere public so that others can benefit from a small insight when designing cryptosystems. Background Once upon a time, there was Symmetric Encryption, which provided confidentiality, but...
| | neilmadden.blog
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| | In my previous post, I described the KEM/DEM paradigm for hybrid encryption. The key encapsulation mechanism is given the recipient's public key and outputs a fresh AES key and an encapsulation of that key that the recipient can decapsulate to recover the AES key. In this post I want to talk about several ways that...
| | blog.cryptographyengineering.com
16.2 parsecs away

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| Unitards: another consequence ofquantum computing. Back in December I asked readers for some topics they were particularly keen to read about on this blog. One of the best (and sadly, most challenging) suggestions was to say something about post-quantum cryptography. Roughly speaking, this term describes the future of cryptographyafter quantum computers arrive and screw things...