ascon: don't skip wc_AsconAEAD128_Clear on auth error.#9928
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philljj wants to merge 1 commit intowolfSSL:masterfrom
Open
ascon: don't skip wc_AsconAEAD128_Clear on auth error.#9928philljj wants to merge 1 commit intowolfSSL:masterfrom
philljj wants to merge 1 commit intowolfSSL:masterfrom
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Pull request overview
This PR fixes a bug where wc_AsconAEAD128_DecryptFinal would return early on an authentication error without first calling wc_AsconAEAD128_Clear, potentially leaving sensitive state (key material, intermediate cipher state) in memory.
Changes:
- Changed the auth tag mismatch handling to store the error code instead of returning immediately, ensuring
wc_AsconAEAD128_Clearis always called before returning.
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Retest this please. |
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Description
Don't skip
wc_AsconAEAD128_Clearon auth error.Fixes F-451.