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Description
The video begins by introducing the new 4Q F-bit elliptic curve, a joint work of four researchers from different institutions. The speaker explains that this curve offers much higher performance than traditional curves, with evidence from benchmarks showing it to be two or three times faster. The presentation then turns to the question of how suitable this curve is for efficient hardware implementation, and the challenges that come with employing four downloads in a scale of decomposition. The speaker also mentions that 4Q was introduced by Craig Costello and Patrick Longer last year, making it a relatively new curve. The video concludes by highlighting the security offered by this curve, which is over 120 bits, thanks to its twisted Edward's curve with a cardinality of the group and a prime size of 392 times 246 bits. The speaker emphasizes that it's a very nice curve from many perspectives.
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