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op-co.de | ||
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getstream.io
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| | | | | XMPP remains a critical framework for chat and messaging applications 20+ years after its launch. Here's how it works. | |
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blog.prosody.im
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| | | | | ÄNTLIGEN! It's finally here! After 3 years of development and through some chaotic times, Prosody 0.12.0 is released! What's the significance of this release? Like many software projects, Prosody follows a "branch" development/release model. We frequently make minor releases with bug fixes and improvements from our stable branch, while we implement more adventurous changes in our development branch, ready for the next major release. Well, this is one of those adventurous major releases! Specifically, the... | |
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gultsch.de
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| | | | | An essay about the state of XMPP as a protocol for instant messaging, clearing up common misconceptions about reliabilty, battery-consumption, push and end-to-end encryption. | |
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andrea.corbellini.name
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| | | [AI summary] The text provides an in-depth explanation of elliptic curve cryptography (ECC), covering fundamental concepts such as elliptic curves over finite fields, point addition, cyclic subgroups, subgroup orders, and the discrete logarithm problem. It also discusses practical aspects like finding base points, cofactors, and the importance of choosing subgroups with high order for cryptographic security. The text emphasizes that ECC relies on the difficulty of solving the discrete logarithm problem on elliptic curves, which is considered computationally hard and forms the basis for secure cryptographic protocols like ECDH and ECDSA. | ||