cryptosoft: Consolidate calls to explicit_bzero.
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Authored by jhb on Dec 17 2021, 12:12 AM.

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rG7051c5796ff4: cryptosoft: Consolidate calls to explicit_bzero.

Summary

Group sensitive on-stack variables into anonymous structs so that they
can be cleared with a single call to explicit_bzero rather than
multiple calls.

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rG FreeBSD src repository

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Event Timeline

jhb created this revision.Dec 17 2021, 12:12 AM

Herald added subscribers: jmg, imp. · View Herald TranscriptDec 17 2021, 12:12 AM

jhb requested review of this revision.Dec 17 2021, 12:12 AM

jhb added a parent revision: D33526: cryptosoft: Reuse 'blk' to hold the initial nonce in swcr_gmac..

Harbormaster completed remote builds in B43435: Diff 100184.Dec 17 2021, 12:12 AM

markj accepted this revision.Dec 17 2021, 6:35 PM

This revision is now accepted and ready to land.Dec 17 2021, 6:35 PM

Closed by commit rG7051c5796ff4: cryptosoft: Consolidate calls to explicit_bzero. (authored by jhb). · Explain WhyDec 17 2021, 10:00 PM

This revision was automatically updated to reflect the committed changes.

jhb added a commit: rG7051c5796ff4: cryptosoft: Consolidate calls to explicit_bzero..

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sys/

opencrypto/

cryptosoft.c

209 lines

Diff 100244

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sys/opencrypto/cryptosoft.c

cryptosoft: Consolidate calls to explicit_bzero.ClosedPublicActions