Bug 977 - chacha20 round unit test
Summary: chacha20 round unit test
Alias: None
Product: Libre-SOC's first SoC
Classification: Unclassified
Component: Source Code (show other bugs)
Version: unspecified
Hardware: PC Linux
: --- enhancement
Assignee: Luke Kenneth Casson Leighton
Depends on:
Reported: 2022-12-08 03:57 GMT by Luke Kenneth Casson Leighton
Modified: 2023-09-10 18:19 BST (History)
1 user (show)

See Also:
NLnet milestone: NLnet.2021.02A.052.CryptoRouter
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Description Luke Kenneth Casson Leighton 2022-12-08 03:57:45 GMT

unit tests for chacha20 inner rounds, showing how Indexed REMAP
creates the Schedules normally done by explicit loop-unrolling.
cuts instruction count from over a THOUSAND down to TEN inside
the inner loops.