MBEDTLS_CTR_DRBG_C macro

\def MBEDTLS_CTR_DRBG_C Enable the CTR_DRBG AES-based random generator. The CTR_DRBG generator uses AES-256 by default. To use AES-128 instead, enable \c MBEDTLS_CTR_DRBG_USE_128_BIT_KEY above. AES support can either be achieved through builtin (MBEDTLS_AES_C) or PSA. Builtin is the default option when MBEDTLS_AES_C is defined otherwise PSA is used. \warning When using PSA, the user should call `psa_crypto_init()` before using any CTR_DRBG operation (except `mbedtls_ctr_drbg_init()`). Module: library/ctr_drbg.c Caller: Requires: MBEDTLS_AES_C or (PSA_WANT_KEY_TYPE_AES and PSA_WANT_ALG_ECB_NO_PADDING and MBEDTLS_PSA_CRYPTO_C) This module provides the CTR_DRBG AES random number generator.