\def MBEDTLS_X509_CREATE_C Enable X.509 core for creating certificates. Module: library/x509_create.c Requires: MBEDTLS_BIGNUM_C, MBEDTLS_OID_C, MBEDTLS_PK_PARSE_C, (MBEDTLS_MD_C or MBEDTLS_USE_PSA_CRYPTO) \warning If building with MBEDTLS_USE_PSA_CRYPTO, you must call psa_crypto_init() before doing any X.509 create operation. This module is the basis for creating X.509 certificates and CSRs.