"Pest" v. 0xFC.

This is a continuation of “Pest” v. 0xFD. There are currently two published prototype implementations of Pest: “Blatta” (by thimbronion); and “smalpest” (by jonsykkel). Thank you, prototype implementers! A quite lively Pestnet is now active, and a public log thereof, operated by billymg (WOT) may be seen here. There is a working draft of v. […]

The 2022 Rack.

Thank you, 2021 Rack Service subscribers! I would like to wish all of you a third great year of hygienic Linux on high-quality non-Fritzed iron! The 2022 service agreement remains identical to that of 2020 and 2021. (Deedbot Wallet closed in December of 2020, and there is yet no plug-in replacement for it. Hence, the […]

"Pest" v. 0xFD.

This is a continuation of “Pest” v. 0xFE. There is a pretty-printed mirror of this page. There is now a prototype! (Thank you, thimbronion!) 14 Dec 2021: And there is now a second prototype! (Thank you, jonsykkel!) There is a working draft of v. 0xFC. (Note: it may change without warning!) The document (very much […]

"Pest" v. 0xFE.

This is a continuation of “Pest” v. 0xFF. Edit: A note for the innocent — this series of articles concerns an algorithm! It is not, at the time of writing, fully implemented anywhere! There is now a prototype! (Thank you, thimbronion!) Or even entirely complete. Edit: There is a working draft of v. 0xFD. (Note: […]

"Pest" v. 0xFF.

What follows is a long-promised detailed specification of a DDOS-proof, CPU-inexpensive, ciphered-authenticated peer-to-peer communication protocol. I would like to thank Thimbronion for implementing a large subset of this spec already despite not having seen it yet! The document (very much a work in progress!) is available as a vtree. You will need: A V-tron. If […]

Repair of sabotaged mathematical glyphs in certain Linux distros.

Recently, I received a tip that some Linux users saw rubbish in place of certain Unicode glyphs appearing in the FFA series (in particular, in Ch. 14.) If the following two rows of symbols do not appear recognizably-identical in your WWW browser: ← → ⇠ ⇢ ⌊ ⌋ … the following fix is likely to […]

The 2021 Rack.

Thank you, 2020 Rack Service subscribers! I would like to wish all of you another great year of hygienic Linux on high-quality non-Fritzed iron! The 2021 service agreement is identical to the 2020 one. With the unfortunate exception that Deedbot Wallet is closing down on Dec. 25, 2020, and hence will no longer be accepted […]

"Finite Field Arithmetic." Chapter 21A: Extended GCD and Modular Multiplicative Inverse. (Part 1 of 3)

This article is part of a series of hands-on tutorials introducing FFA, or the Finite Field Arithmetic library. FFA differs from the typical “Open Sores” abomination, in that — rather than trusting the author blindly with their lives — prospective users are expected to read and fully understand every single line. In exactly the same […]

The Fossil Vault.

I have recently built two new WWW mirrors containing certain publicly-available software: 1. Historic Gentoo Distfiles. I have been using Gentoo for nearly all Linux-related work since 2007. It was “the lesser of evils”: to my knowledge, no other Linux variant ever offered a comparable level of rodenticidal control, while at the same time providing […]

"Watchglass" Genesis.

Update (Aug 2021) : billymg wrote a a very spiffy node explorer based on this program. Update (May 2020) : Support for “peers” command. ‘Watchglass’ is a simple program for monitoring the health of a constellation of Bitcoin nodes. The user interface is in the form of an IRC bot, based on my August 2019 […]