| /* TF_PSA_CRYPTO_USER_CONFIG_FILE for testing. |
| * Only used for a few test configurations. |
| * |
| * Typical usage (note multiple levels of quoting): |
| * make CFLAGS="'-DTF_PSA_CRYPTO_USER_CONFIG_FILE=\"../tests/configs/user-config-for-test.h\"'" |
| */ |
| |
| /* |
| * Copyright The Mbed TLS Contributors |
| * SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later |
| */ |
| |
| #if defined(MBEDTLS_PSA_INJECT_ENTROPY) |
| /* The #MBEDTLS_PSA_INJECT_ENTROPY feature requires two extra platform |
| * functions, which must be configured as #MBEDTLS_PLATFORM_NV_SEED_READ_MACRO |
| * and #MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO. The job of these functions |
| * is to read and write from the entropy seed file, which is located |
| * in the PSA ITS file whose uid is #PSA_CRYPTO_ITS_RANDOM_SEED_UID. |
| * (These could have been provided as library functions, but for historical |
| * reasons, they weren't, and so each integrator has to provide a copy |
| * of these functions.) |
| * |
| * Provide implementations of these functions for testing. */ |
| #include <stddef.h> |
| int mbedtls_test_inject_entropy_seed_read(unsigned char *buf, size_t len); |
| int mbedtls_test_inject_entropy_seed_write(unsigned char *buf, size_t len); |
| #define MBEDTLS_PLATFORM_NV_SEED_READ_MACRO mbedtls_test_inject_entropy_seed_read |
| #define MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO mbedtls_test_inject_entropy_seed_write |
| #endif /* MBEDTLS_PSA_INJECT_ENTROPY */ |