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Remove Deprecated Items From Sample Programs

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Remove the drbg module and entropy functions from the sample programs as these are
now handled by their PSA equivalents

Signed-off-by: Ben Taylor <ben.taylor@linaro.org>
This commit is contained in:
Ben Taylor
2026-01-02 09:13:28 +00:00
parent 69e117fee0
commit fe978ac1f3
35 changed files with 37 additions and 579 deletions
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22
programs/x509/cert_req.c
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@@ -15,22 +15,18 @@
#if !defined(MBEDTLS_X509_CSR_WRITE_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) || \
!defined(MBEDTLS_PK_PARSE_C) || !defined(PSA_WANT_ALG_SHA_256) || \
!defined(MBEDTLS_ENTROPY_C) || !defined(MBEDTLS_CTR_DRBG_C) || \
!defined(MBEDTLS_PEM_WRITE_C) || !defined(MBEDTLS_FS_IO) || \
!defined(MBEDTLS_MD_C)
int main(void)
{
mbedtls_printf("MBEDTLS_X509_CSR_WRITE_C and/or MBEDTLS_FS_IO and/or "
"MBEDTLS_PK_PARSE_C and/or PSA_WANT_ALG_SHA_256 and/or "
"MBEDTLS_ENTROPY_C and/or MBEDTLS_CTR_DRBG_C "
"MBEDTLS_PK_PARSE_C and/or PSA_WANT_ALG_SHA_256 "
"not defined.\n");
mbedtls_exit(0);
}
#else
#include "mbedtls/x509_csr.h"
#include "mbedtls/private/entropy.h"
#include "mbedtls/private/ctr_drbg.h"
#include "mbedtls/error.h"
#include <stdio.h>
@@ -146,9 +142,6 @@ int main(int argc, char *argv[])
int i;
char *p, *q, *r;
mbedtls_x509write_csr req;
mbedtls_entropy_context entropy;
mbedtls_ctr_drbg_context ctr_drbg;
const char *pers = "csr example app";
mbedtls_x509_san_list *cur, *prev;
#if defined(MBEDTLS_X509_CRT_PARSE_C)
uint8_t ip[4] = { 0 };
@@ -158,9 +151,7 @@ int main(int argc, char *argv[])
*/
mbedtls_x509write_csr_init(&req);
mbedtls_pk_init(&key);
mbedtls_ctr_drbg_init(&ctr_drbg);
memset(buf, 0, sizeof(buf));
mbedtls_entropy_init(&entropy);
psa_status_t status = psa_crypto_init();
if (status != PSA_SUCCESS) {
@@ -431,13 +422,6 @@ usage:
mbedtls_printf(" . Seeding the random number generator...");
fflush(stdout);
if ((ret = mbedtls_ctr_drbg_seed(&ctr_drbg, mbedtls_entropy_func, &entropy,
(const unsigned char *) pers,
strlen(pers))) != 0) {
mbedtls_printf(" failed\n ! mbedtls_ctr_drbg_seed returned %d", ret);
goto exit;
}
mbedtls_printf(" ok\n");
/*
@@ -498,8 +482,6 @@ exit:
mbedtls_x509write_csr_free(&req);
mbedtls_pk_free(&key);
mbedtls_ctr_drbg_free(&ctr_drbg);
mbedtls_entropy_free(&entropy);
mbedtls_psa_crypto_free();
cur = opt.san_list;
@@ -522,4 +504,4 @@ exit:
mbedtls_exit(exit_code);
}
#endif /* MBEDTLS_X509_CSR_WRITE_C && MBEDTLS_PK_PARSE_C && MBEDTLS_FS_IO &&
MBEDTLS_ENTROPY_C && MBEDTLS_CTR_DRBG_C && MBEDTLS_PEM_WRITE_C */
MBEDTLS_PEM_WRITE_C */