Skip to content

Instantly share code, notes, and snippets.

View jdluzen's full-sized avatar

Joe Dluzen jdluzen

View GitHub Profile
@dypsilon
dypsilon / frontendDevlopmentBookmarks.md
Last active July 7, 2024 19:32
A badass list of frontend development resources I collected over time.
@karlgluck
karlgluck / Hash Ladders for Shorter Lamport Signatures.md
Last active March 31, 2024 17:53
I describe a method for making Lamport signatures take up less space. I haven't seen anyone use hash chains this way before, so I think it's pretty cool.

What's this all about?

Digital cryptography! This is a subject I've been interested in since taking a class with Prof. Fred Schneider back in college. Articles pop up on Hacker News fairly often that pique my interest and this technique is the result of one of them.

Specifically, this is about Lamport signatures. There are many signature algorithms (ECDSA and RSA are the most commonly used) but Lamport signatures are unique because they are formed using a hash function. Many cryptographers believe that this makes them resistant to attacks made possible by quantum computers.

How does a Lamport Signature work?

@davidfowl
davidfowl / Example1.cs
Last active June 19, 2024 16:41
How .NET Standard relates to .NET Platforms
namespace Analogy
{
/// <summary>
/// This example shows that a library that needs access to target .NET Standard 1.3
/// can only access APIs available in that .NET Standard. Even though similar the APIs exist on .NET
/// Framework 4.5, it implements a version of .NET Standard that isn't compatible with the library.
/// </summary>INetCoreApp10
class Example1
{
public void Net45Application(INetFramework45 platform)