This is a guide to Lisp style, written by Taylor R. Campbell, to
describe the standard rules of Lisp style as well as a set of more
stringent rules for his own style.
The site contains o

Read-only project page.

JEROME H. SALTZER, SENIOR MEMBER, IEEE, AND
MICHAEL D. SCHROEDER, MEMBER, IEEE
Invited Paper

Manuscript received October 11, 1974; revised April 17. 1975. Copyright © 1975 by J. H. Saltzer.
The authors are with Project MAC and the Department of Electrical Engineering and Computer Science, Massachusetts Institute of Technology Cambridge, Mass. 02139.

Abstract - This tutorial paper explores the mechanics of protecting computer-stored information from unauthorized use or modification. It concentrates on those architectural structures--whether hardware or software--that are necessary to support information protection. The paper develops in three main sections. Section I describes desired functions, design principles, and examples of elementary protection and authentication mechanisms. Any reader familiar with computers should find the first section to be reasonably accessible. Section II requires some familiarity with descriptor-based computer architecture. It examines in depth the principles of modern protection architectures and the relation between capability systems and access control list systems, and ends with a brief analysis of protected subsystems and protected objects. The reader who is dismayed by either the prerequisites or the level of detail in the second section may wish to skip to Section III, which reviews the state of the art and current research projects and provides suggestions for further reading.

An open source program for elliptic curve cryptography
using a wxWidgets GUI  ( ecc digital signatures, ecc encryption and timestamps)

liquid-dsp is a free and open-source signal processing library for software-defined radios written in C. Its purpose is to provide a set of extensible DSP modules that do no rely on external dependencies or cumbersome frameworks. The project is now hosted on liquid-dsp is a free and open-source signal processing library for software-defined radios written in C. Its purpose is to provide a set of extensible DSP modules that do no rely on external dependencies or cumbersome frameworks. The project is now hosted on http://github.com/jgaeddert/liquid-dsp/

Plan 9 from User Space moved from http://swtch.com/plan9port here. See also the Google discussion group https://groups.google.com/forum/#!topic/plan9port-dev/OqSvUDfwS-M.

Just what it says.

Password management should be simple and follow Unix philosophy. With pass, each password lives inside of a gpg encrypted file whose filename is the title of the website or resource that requires the password. These encrypted files may be organized into meaningful folder hierarchies, copied from computer to computer, and, in general, manipulated using standard command line file management utilities.
On https://hackaday.io/project/9564-rpi-zero-wifi-enabled-hardware-password-manager, a Raspberry π 0 is used to run it.

How to manage SSH Host Certificates with YubiKey NEO.

Secure text messages for Android and iOS.