mbedtls/ChangeLog.d/timing.txt
Gilles Peskine 5890b22b82 Fix a build error with MSVC
Also fixes a minor bug on Windows with timers running over ~49 days.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2026-02-19 16:53:52 +01:00

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API changes
* MBEDTLS_TIMING_C now requires MBEDTLS_HAVE_TIME to be enabled in the
TF-PSA-Crypto configuration, unless MBEDTLS_TIMING_ALT is enabled.
As a benefit, platforms where the default implementation is not
supported now only need to implement MBEDTLS_PLATFORM_MS_TIME_ALT.
* When MBEDTLS_TIMING_ALT is enabled, the function
mbedtls_timing_get_timer() now returns unsigned long long instead
of unsigned long.
Bugfix
* mbedtls_timing_get_delay() now correctly treats a timer as expired
after more than 2^32 ms (about 49 days) on platforms where long is
a 32-bit type.