Garbled Circuits Computerphile

Going hand in hand with Oblivious Transfer is ' Share part of a secret without knowing which part? Dr Tim Muller explains how Oblivious Transfer works. Mike Rosulek, Oregon State University Securing Computation Looking at the Alderson Loop with Dr Steve Bagley. Behind the scenes on the camera rig used for this episode: ... FleXOR: Flexible garbling for XOR gates that beats free-XOR Mike Rosulek, Oregon State University Zero-Knowledge Using ... You don't just 'run a cipher' - you need a mode of operation. Dr Mike Pound explains some relative to the Feistel cipher. **This ...

When you're setting your hardware design out using automated tools is essential, but what if the tools themselves have bugs in ... We've all heard of web browser caches, but why does a super fast modern CPU need a cache? Because it's too fast. Dr Steve ... Bubbles in the pipeline? Some of the basic operations at the heart of the CPU explained by Dr Steve Bagley. EXTRA BITS: ... Why does my neighbour hear the score in the big game before I do? Dr Steve Bagley looks at why video streams suffer delays. Deleting files may not mean they're gone. Even overwriting them isn't safe. Professor Derek McAuley explains. EXTRA BITS ... Which triangles should be in front and which should be behind? The problems computers face when collapsing 3D graphics down ...

The smarter way to dither. Dr Bagley takes us through the Floyd-Steinberg error diffusion dithering technique. Alan Turing almost accidentally created the blueprint for the modern day digital computer. Here Mark Jago takes us through The ... The 'secure' TETRA communications system has been used by police and security services for decades, it's been revealed that ... Paper by David Heath, Vladimir Kolesnikov presented at Crypto 2020 See ...