polarssl/ChangeLog.d/padding-ct-changelog.txt
Dave Rodgman e614129895 Update padding const-time fix changelog
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
2023-09-27 16:27:50 +01:00

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Security
* Improve padding calculations in CBC decryption, NIST key unwrapping and
RSA OAEP decryption. With the previous implementation, some compilers
(notably recent versions of Clang and IAR) could produce non-constant
time code, which could allow a padding oracle attack if the attacker
has access to precise timing measurements.