jedarden 7ffb1a729f fix(pdftract-63ka2): AES-128 test buffer allocation for PKCS#7 padding ...

The encrypt_padded_mut API requires the buffer to be large enough to
hold the padded ciphertext. The tests were using plaintext.to_vec() which
only allocated plaintext.len() bytes, insufficient for padding.

Changed pattern:
- Before: plaintext.to_vec() (insufficient space)
- After: vec![0u8; plaintext.len() + 16] with copy_from_slice

Also fixed incorrect usage: encrypt_padded_mut returns Result<(), Error>,
not a length. Use data_copy.len() directly for ciphertext length.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

2026-05-28 01:30:33 -04:00

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