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test: add new component to test core library without calloc/free

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This commit also fixes issues found in test suites
function/data files.

Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
This commit is contained in:
Valerio Setti
2024-06-25 18:31:36 +02:00
parent 168d24a00d
commit efce6052d8
7 changed files with 114 additions and 13 deletions
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86
tests/scripts/components-configuration-crypto.sh
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@ -64,6 +64,92 @@ component_build_psa_crypto_spm () {
check_renamed_symbols tests/include/spe/crypto_spe.h library/libmbedcrypto.a
}
# The goal of this component is to build a configuration where:
# - test code and libtestdriver1 can make use of calloc/free and
# - core library (including PSA core) cannot use calloc/free.
component_test_psa_crypto_without_heap() {
# Disable PSA features that cannot be accelerated and whose builtin support
# requires calloc/free.
scripts/config.py -f $CRYPTO_CONFIG_H unset PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_DERIVE
scripts/config.py -f $CRYPTO_CONFIG_H unset-all PSA_WANT_ALG_HKDF*
scripts/config.py -f $CRYPTO_CONFIG_H unset-all PSA_WANT_ALG_PBKDF2*
scripts/config.py -f $CRYPTO_CONFIG_H unset-all PSA_WANT_ALG_TLS12*
# RSA key support requires ASN1 parse/write support for testing, but ASN1
# is disabled below.
scripts/config.py -f $CRYPTO_CONFIG_H unset-all PSA_WANT_KEY_TYPE_RSA_*
scripts/config.py -f $CRYPTO_CONFIG_H unset-all PSA_WANT_ALG_RSA_*
# DES requires built-in support for key generation (parity check) so it
# cannot be accelerated
scripts/config.py -f $CRYPTO_CONFIG_H unset PSA_WANT_KEY_TYPE_DES
# EC-JPAKE use calloc/free in PSA core
scripts/config.py -f $CRYPTO_CONFIG_H unset PSA_WANT_ALG_JPAKE
# Accelerate all PSA features (which are still enabled in CRYPTO_CONFIG_H).
PSA_SYM_LIST=$(./scripts/config.py -f $CRYPTO_CONFIG_H get-all-enabled PSA_WANT)
loc_accel_list=$(echo $PSA_SYM_LIST | sed 's/PSA_WANT_//g')
msg "build: libtestdriver1"
helper_libtestdriver1_adjust_config crypto
helper_libtestdriver1_make_drivers "$loc_accel_list"
msg "build: main library"
# Enable fully-static key slots in PSA core.
scripts/config.py set MBEDTLS_PSA_STATIC_KEY_SLOTS
# Prevent PSA core from creating a copy of input/output buffers
scripts/config.py set MBEDTLS_PSA_ASSUME_EXCLUSIVE_BUFFERS
# Prevent PSA core from using CTR-DRBG or HMAC-DRBG for random generation.
scripts/config.py set MBEDTLS_PSA_CRYPTO_EXTERNAL_RNG
# Set cmalloc/free as null pointer functions. Calling them would crash
# the program so we can use this as a "sentinel" for being sure no module
# is making use of these functions in the library.
scripts/config.py set MBEDTLS_PLATFORM_MEMORY
scripts/config.py set MBEDTLS_PLATFORM_STD_CALLOC NULL
scripts/config.py set MBEDTLS_PLATFORM_STD_FREE NULL
# Disable all the modules/features that use cmalloc directly
scripts/config.py unset-all MBEDTLS_ASN1_
scripts/config.py unset MBEDTLS_BIGNUM_C
scripts/config.py unset MBEDTLS_CIPHER_C
scripts/config.py unset MBEDTLS_CMAC_C
scripts/config.py unset MBEDTLS_DHM_C
scripts/config.py unset MBEDTLS_ECDSA_C
scripts/config.py unset MBEDTLS_ECP_RESTARTABLE
scripts/config.py unset MBEDTLS_ECP_C
scripts/config.py unset-all MBEDTLS_LMS_
scripts/config.py unset MBEDTLS_MD_C
scripts/config.py unset MBEDTLS_OID_C
scripts/config.py unset-all MBEDTLS_PEM_
scripts/config.py unset MBEDTLS_PKCS7_C
scripts/config.py unset-all MBEDTLS_PK_
scripts/config.py unset MBEDTLS_RSA_C
scripts/config.py unset MBEDTLS_PSA_CRYPTO_STORAGE_C
# Disable all modules that depend on the the previous ones
scripts/config.py unset MBEDTLS_NIST_KW_C
scripts/config.py unset MBEDTLS_ECDH_C
scripts/config.py unset MBEDTLS_ECJPAKE_C
scripts/config.py unset-all MBEDTLS_PKCS1_
scripts/config.py unset-all MBEDTLS_ENTROPY_
scripts/config.py unset-all MBEDTLS_SHA
scripts/config.py unset MBEDTLS_PLATFORM_NV_SEED_ALT
scripts/config.py unset MBEDTLS_HKDF_C
scripts/config.py unset MBEDTLS_PKCS5_C
scripts/config.py unset MBEDTLS_PKCS12_C
scripts/config.py unset MBEDTLS_HMAC_DRBG_C
scripts/config.py unset MBEDTLS_ECDSA_DETERMINISTIC
helper_libtestdriver1_make_main "$loc_accel_list" lib
msg "build: test suites and helpers"
# Reset cmalloc/free functions to normal operations so that test code can
# freely use them.
scripts/config.py unset MBEDTLS_PLATFORM_MEMORY
scripts/config.py unset MBEDTLS_PLATFORM_STD_CALLOC
scripts/config.py unset MBEDTLS_PLATFORM_STD_FREE
helper_libtestdriver1_make_main "$loc_accel_list" tests
msg "run tests"
make test
}
# Get a list of library-wise undefined symbols and ensure that they only
# belong to psa_xxx() functions and not to mbedtls_yyy() ones.
# This function is a common helper used by both: