lwIP mirror from http://git.savannah.gnu.org/cgit/lwip.git

small language models based on decoder-only transformers pretrained on TinyStories from scratch.

An unnecessarily tiny implementation of GPT-2 in NumPy.

Official PyTorch Implementation of "Scalable Diffusion Models with Transformers"

Text to Image Latent Diffusion using a Transformer core

Modern(-ish) password hashing for your software and your servers

A minimal PyTorch re-implementation of the OpenAI GPT (Generative Pretrained Transformer) training

Elliptic Curves for Security (RFC 7748) : x25519 and x448 implementation in Python

A lightweight and fast pure Python ECDSA library

Elliptic Curve Cryptography for public key encryption and ECDSA. Elliptic Cryptography Diffie Hellman Key Exchange with AES algorithms are implmented as well as Sha512

Optimized version of the reference implementation of Ed25519

ChaCha20 and Poly1305 for IETF Protocols (RFC 8439)

A pure Python implemention of curve25519

https://www.dlbeer.co.nz/oss/c25519.html

https://www.dlbeer.co.nz/oss/c25519.html

Elliptic Curve Diffie-Hellman Key Exchange using Curve25519

A very simple and small DNS Server to help understanding the protocol basics.

A cleanroom implementation of TLS 1.3

Pure Python Implementation Of TLS 1.3

A light TLS implementation used for learning: TLS 1.0 TLS 1.1 TLS 1.2 TLS 1.3 GMSSL 1.1(国密SSL) based on libcrypto.so.

The Illustrated TLS 1.3 Connection: Every byte explained

Implementations of basic RL algorithms with minimal lines of codes! (pytorch based)

Un langage de programmation simplifié pour apprendre l'algorithmique

SVGPathSeg polyfill

A function that accepts a bezier path and converts it to a structure that Zdog understands.

3D engine for svg

convert SVG to STL for 3D printing (PCB making)

An editor for the ZDog 3D engine.