Add missing PSA_WANT_CCM/GCM/CMAC. This completes
the set of PSA_WANT config options given the
current support of PSA crypto in Mbed TLS.
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
`entropy_poll.h` and `md_wrap.h` were still being used in some of the
example programs. As these headers are now internal, remove their
references and replace them with publicly available functions.
Signed-off-by: Chris Jones <christopher.jones@arm.com>
Fix SEC to SECP as the curve name. This fixes failing tests that
verified the config option was working.
Signed-off-by: David Brown <david.brown@linaro.org>
Use the names as described in
`docs/proposed/psa-conditional-inclusion-c.md which use a transform
like: SECP256R1 -> SECP_R1_256. The CURVE25519 and CURVE448 become
MONTGOMERY_255 and MONTGOMERY_448.
Signed-off-by: David Brown <david.brown@linaro.org>
For each curve defined MBEDTLS_ECP_DP_xxx_ENABLED, we have a
corrsponding PSA config define PSA_WANT_ECC_xxx. Along with that is a
value MBEDTLS_PSA_ACCEL_ECC_xxx which can be used to allow HW
acceleration of that particular curve.
If the PSA config requests an unaccelerated curve, the corresponding
MBEDTLS_PSA_BUILTIN_ECC_xxx will also be defined.
This commit defines these for all curves currently defined, with the
defines working in either direction, depending on whether
MBEDTLS_PSA_CRYPTO_CONFIG is defined.
Signed-off-by: David Brown <david.brown@linaro.org>
MinGW and older windows compilers cannot cope with %zu or %lld (there is
a workaround for MinGW, but it involves linking more code, there is no
workaround for Windows compilers prior to 2013). Attempt to work around
this by defining printf specifiers for size_t per platform for the
compilers that cannot use the C99 specifiers.
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
We were not getting any warnings on printf format errors, as we do not
explicitly use printf anywhere in the code. Thankfully there is a way
to mark a function as having printf behaviour so that its inputs can be
checked in the same way as printf would be.
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
Clang 11 has stopped using the old comment system to mark deliberate
fallthrough, and now demands marking of such with
__attribute(fallthrough). Given not every compiler supports such
attributes and these are the only two deliberate fallthrough cases in
the project at the minute, take the easy route and just remove the
fallthrough.
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
`entropy_poll.h` is not supposed to be used by application code and
is therefore being made internal.
Signed-off-by: Chris Jones <christopher.jones@arm.com>
`aesni.h` is an internal header and is moved accordingly.
Also removes some references to internal headers in scripts with
only public headers.
Signed-off-by: Chris Jones <christopher.jones@arm.com>
Revert changes introduced in 50518f419589d2c4746f4b6d6be0a2569a3386a8
as it is now clear that these headers are internal without the
`*_internal.h` suffix.
Signed-off-by: Chris Jones <christopher.jones@arm.com>
Rename both `rsa_internal.h` and `rsa_internal.c` to more descriptive
names: `rsa_alt_helpers.h` and `rsa_alt_helpers.c`.
Also re-orders `rsa_internal.c` to match the order in `rsa_internal.h`
Signed-off-by: Chris Jones <christopher.jones@arm.com>
Move `include/mbedtls/bn_mul.h` to `library/bn_mul.h`.
Update includes and references to `bn_mul.h` to new location.
Also remove internal headers from `cpp_dummy_build.cpp` as it should only
test public headers in the library.
Signed-off-by: Chris Jones <christopher.jones@arm.com>
`cipher_internal.h`, `ecp_internal.h`, `md_internal.h`, `pk_internal.h`
and `ssl_internal.h` have all been moved.
Includes and dependnecies have not been renamed yet, only direct mv.
Signed-off-by: Chris Jones <christopher.jones@arm.com>
Only move `rsa_internal.h` for now to test dependancies. Other internal
headers will be moved in following commits.
Signed-off-by: Chris Jones <christopher.jones@arm.com>
Although the library documentation does not guarantee that calling
mbedtls_entropy_free() twice works, it's a plausible assumption and it's
natural to write code that frees an object twice. While this is uncommon for
an entropy context, which is usually a global variable, it came up in our
own unit tests (random_twice tests in test_suite_random).
Announce this in the same changelog entry as for RSA because it's the same
bug in the two modules.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
Document the usage inside the library, and relate it with how it's
additionally used in the test code.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
