"Armv8.4-A adds a flag … indicating that you want the execution time of instructions to be independent of the data."https://community.arm.com/processors/b/blog/posts/introducing-2017s-extensions-to-the-arm-architecture …
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Replying to @agl__
there is also hardware support for SHA-3 in there ;)
3 replies 0 retweets 7 likes -
Replying to @cryptodavidw @lyon01_david
And also SM3 & SM4, but nobody is advocating for those :) (But hopefully it exposes the permutation so that K12 can benefit.)
1 reply 1 retweet 5 likes
Replying to @agl__ @lyon01_david
Somebody is advocating for them, since they seem to be showing up almost everywhere lately.
2:25 AM - 8 Nov 2017
0 replies
0 retweets
2 likes
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