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| author | Richard Henderson <richard.henderson@linaro.org> | 2021-01-11 13:57:38 -1000 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2021-01-19 14:38:51 +0000 |
| commit | 283fc52ade85eb50141f3b8b85f82b07d016cb17 (patch) | |
| tree | 12369c759d3c8bcbdf62420794bce3f0c951e7eb /scripts/tracetool/backend/syslog.py | |
| parent | f1fcb6851aba6dd9838886dc179717a11e344a1c (diff) | |
| download | focaccia-qemu-283fc52ade85eb50141f3b8b85f82b07d016cb17.tar.gz focaccia-qemu-283fc52ade85eb50141f3b8b85f82b07d016cb17.zip | |
target/arm: Implement an IMPDEF pauth algorithm
Without hardware acceleration, a cryptographically strong algorithm is too expensive for pauth_computepac. Even with hardware accel, we are not currently expecting to link the linux-user binaries to any crypto libraries, and doing so would generally make the --static build fail. So choose XXH64 as a reasonably quick and decent hash. Tested-by: Mark Rutland <mark.rutland@arm.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20210111235740.462469-2-richard.henderson@linaro.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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