Reducing the precision of the DOMHighResTimeStamp resolution #56
Description
- Fantastic Timers and Where to Find Them: High-Resolution Microarchitectural Attacks in JavaScript
- Firefox
decreased their resolution to 20us - Chrome decreased theirs to 100us + 100us jitter for M64, M65 Actions required to mitigate Speculative Side-Channel Attack techniques
- Safari is using 1ms, the same precision as Date.now().
- Edge decreased the resolution to 20us + 20us jitter