Squashed commit upgrading to mbedtls-3.4.0

Squash merging branch import/mbedtls-3.4.0

8225713449d3 ("libmbedtls: fix unrecognized compiler option")
f03730842d7b ("core: ltc: configure internal MD5"

Squashed commit upgrading to mbedtls-3.4.0

Squash merging branch import/mbedtls-3.4.0

8225713449d3 ("libmbedtls: fix unrecognized compiler option")
f03730842d7b ("core: ltc: configure internal MD5")
2b0d0c50127c ("core: ltc: configure internal SHA-1 and SHA-224")
0e48a6e17630 ("libmedtls: core: update to mbedTLS 3.4.0 API")
049882b143af ("libutee: update to mbedTLS 3.4.0 API")
982307bf6169 ("core: LTC mpi_desc.c: update to mbedTLS 3.4.0 API")
33218e9eff7b ("ta: pkcs11: update to mbedTLS 3.4.0 API")
6956420cc064 ("libmbedtls: fix cipher_wrap.c for NIST AES Key Wrap mode")
ad67ef0b43fd ("libmbedtls: fix cipher_wrap.c for chacha20 and chachapoly")
7300f4d97bbf ("libmbedtls: add fault mitigation in mbedtls_rsa_rsassa_pkcs1_v15_verify()")
cec89b62a86d ("libmbedtls: add fault mitigation in mbedtls_rsa_rsassa_pss_verify_ext()")
e7e048796c44 ("libmbedtls: add SM2 curve")
096beff2cd31 ("libmbedtls: mbedtls_mpi_exp_mod(): optimize mempool usage")
7108668efd3f ("libmbedtls: mbedtls_mpi_exp_mod(): reduce stack usage")
0ba4eb8d0572 ("libmbedtls: mbedtls_mpi_exp_mod() initialize W")
3fd6ecf00382 ("libmbedtls: fix no CRT issue")
d5ea7e9e9aa7 ("libmbedtls: add interfaces in mbedtls for context memory operation")
2b0fb3f1fa3d ("libmedtls: mpi_miller_rabin: increase count limit")
2c3301ab99bb ("libmbedtls: add mbedtls_mpi_init_mempool()")
9a111f0da04b ("libmbedtls: make mbedtls_mpi_mont*() available")
804fe3a374f5 ("mbedtls: configure mbedtls to reach for config")
b28a41531427 ("mbedtls: remove default include/mbedtls/config.h")
dfafe507bbef ("Import mbedtls-3.4.0")

Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
Acked-by: Jerome Forissier <jerome.forissier@linaro.org>
Tested-by: Jerome Forissier <jerome.forissier@linaro.org> (vexpress-qemu_armv8a)

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core: add support for SM2 using MBed TLS

The SM2 algorithms (PKE, KEP and DSA) are currently implemented using
LibTomCrypt. They are automatically disabled when MBed TLS is selected
as the core cryp

core: add support for SM2 using MBed TLS

The SM2 algorithms (PKE, KEP and DSA) are currently implemented using
LibTomCrypt. They are automatically disabled when MBed TLS is selected
as the core crypto library (that is, when CFG_CRYPTOLIB_NAME=mbedtls
CFG_CRYPTOLIB_DIR=lib/libmbedtls).

This commit removes this restriction by porting the relevant files
(core/lib/libtomcrypt/sm2-{dsa,kep,pke}.c) over to the MBed TLS API in
lib/libmbedtls/core.

Signed-off-by: Jerome Forissier <jerome@forissier.org>
Acked-by: Jens Wiklander <jens.wiklander@linaro.org>
Acked-by: Etienne Carriere <etienne.carriere@linaro.org>

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libmbedtls: core: fix copy of AES context

The mbedtls_aes_context type cannot generally be copied with a simple
assignment (dst = src) because it contains a pointer field ('rk') which
needs to point

libmbedtls: core: fix copy of AES context

The mbedtls_aes_context type cannot generally be copied with a simple
assignment (dst = src) because it contains a pointer field ('rk') which
needs to point to the 'buf' field. The current code is incorrect and
causes errors in xtest 4003 on all platforms that do not have
CFG_CRYPTO_WITH_CE=y. When CE is enabled, a different structure
mbedtls_aes_context from aes_alt.h is used and the copy is correct.

Introduce a helper function: mbed_copy_mbedtls_aes_context() to perform
the copy operation and use it when copying AES ECB, CBC and CTR
contexts.

Signed-off-by: Jerome Forissier <jerome@forissier.org>
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>

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libmbedtls: core: rename mbd_rand.h to mbed_helpers.h

mbd_rand.h contains only one helper function: mbd_rand(). Give it a more
generic name so that other functions may be added in subsequent commits

libmbedtls: core: rename mbd_rand.h to mbed_helpers.h

mbd_rand.h contains only one helper function: mbd_rand(). Give it a more
generic name so that other functions may be added in subsequent commits.

Signed-off-by: Jerome Forissier <jerome@forissier.org>
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>

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