Add DHUK AES-CBC chained in-place decrypt regression test#14
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Pull request overview
This PR extends the STM32 DHUK crypto-callback AES-CBC self-test to cover a regression case for multi-block, chained, in-place CBC decrypt where the chaining IV must be updated correctly across multiple wc_AesCbcDecrypt() calls.
Changes:
- Adds a 2-block plaintext test vector (
pt2) and buffers to exercise chained in-place CBC decrypt. - Encrypts two blocks, then decrypts them in-place in two separate calls to validate chaining-IV behavior across calls.
- Adds pass/fail output for the new regression scenario.
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mattia-moffa
approved these changes
Jul 11, 2026
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Test for wolfSSL/wolfssl#10880