>Dual_EC_DRBG
https://en.wikipedia.org/wiki/Dual_EC_DRBG
How Elliptic Curve Cryptography Works
https://www.allaboutcircuits.com/technical-articles/elliptic-curve-cryptography-in-embedded-systems/
No trip code so this isn’t Q so what is this?
>Mind Your Ps & Qs! RANDOM
The Scribal Abbreviation Theory
A much less well-known explanation suggests that your p’s and q’s might actually have their origins way back when handwritten Latin documents were still being widely compiled and interpreted. Latin is a tough enough language to get your head around at the best of times, but in the Medieval period scholars and scribes were seemingly determined to make things even harder. In the interests of keeping their texts brief and compact, an elaborate system of scribal abbreviations was employed that saw various combinations of dots, dashes, bars, hooks, tails, stars, and other flourishes and embellishments attached to letters as abbreviations of lengthier words. Anyone reading these texts would have to be careful to interpret these symbols correctly, or else risk misreading or mistranslating—and because P and Q were among the most commonly embellished letters of all, that would naturally involve minding your p’s and q’s.
From what I can gather they make routers. Maybe I’m not reading this right.
https://www.marketwatch.com/press-release/routers-market-2020-global-trends-market-share-industry-size-growth-sales-opportunities-and-market-forecast-to-2026-2020-01-09