Mbed-TLS/mbedtls-framework
1
0
Fork 0
mirror of https://github.com/Mbed-TLS/mbedtls-framework.git synced 2026-08-01 00:37:47 +00:00
Code Issues Packages Projects Releases Wiki Activity

Add a flags parameter to the get_entropy callback

Browse Source 
Finish aligning the prototype of `mbedtls_platform_get_entropy()` with the
prototype of the `"get_entropy"` entry point in PSA entropy drivers: move
the `estimate_bits` parameter, and add the `flags` parameter.

For the time being, no flags are supported.

Signed-off-by: Gilles Peskine <[email protected]>
This commit is contained in:
Gilles Peskine
2025-07-08 21:37:14 +02:00
parent db1f13b8f4
commit 79226e358d
1 changed files with 12 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files
tests/src/fake_external_rng_for_test.c
+12 -2
View File
@@ -15,6 +15,10 @@
#include <test/fake_external_rng_for_test.h>
#if defined(MBEDTLS_PSA_DRIVER_GET_ENTROPY)
#include <psa/crypto_driver_random.h>
#endif
#if defined(MBEDTLS_PSA_CRYPTO_EXTERNAL_RNG)
#include <test/random.h>
@@ -145,9 +149,15 @@ int mbedtls_platform_get_entropy(unsigned char *output, size_t output_size,
#endif /* MBEDTLS_PLATFORM_GET_ENTROPY_ALT */
#if defined(MBEDTLS_PSA_DRIVER_GET_ENTROPY)
int mbedtls_platform_get_entropy(unsigned char *output, size_t output_size,
size_t *estimate_bits)
int mbedtls_platform_get_entropy(psa_driver_get_entropy_flags_t flags,
size_t *estimate_bits,
unsigned char *output, size_t output_size)
{
/* We don't implement any flags yet. */
if (flags != 0) {
return PSA_ERROR_NOT_SUPPORTED;
}
int ret = fake_get_entropy(output, output_size, estimate_bits);
return ret;
}