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framework: Don't copy buffers for low-risk PSA operations#306

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gilles-peskine-arm:psa-hash-no-buffer-copy-framework
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framework: Don't copy buffers for low-risk PSA operations#306
gilles-peskine-arm wants to merge 2 commits into
Mbed-TLS:mainfrom
gilles-peskine-arm:psa-hash-no-buffer-copy-framework

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Framework part of Mbed-TLS/TF-PSA-Crypto#795

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@gilles-peskine-arm gilles-peskine-arm added the needs-ci Needs to pass CI tests label May 28, 2026
@gilles-peskine-arm gilles-peskine-arm added priority-high High priority - will be reviewed soon size-xs Estimated task size: extra small (a few hours at most) labels May 28, 2026
No behavior change.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
`psa_random_reseed()` is privileged. Hash, MAC and XOF are low-risk
per Mbed-TLS/TF-PSA-Crypto#795 .

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
@gilles-peskine-arm gilles-peskine-arm force-pushed the psa-hash-no-buffer-copy-framework branch from 884da52 to c077860 Compare May 28, 2026 17:12
@gilles-peskine-arm gilles-peskine-arm added needs-review Every commit must be reviewed by at least two team members. needs-reviewer This PR needs someone to pick it up for review and removed needs-ci Needs to pass CI tests labels May 28, 2026
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needs-review Every commit must be reviewed by at least two team members. needs-reviewer This PR needs someone to pick it up for review priority-high High priority - will be reviewed soon size-xs Estimated task size: extra small (a few hours at most)

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