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Merge pull request #9972 from valeriosetti/issue9956-development

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[development] Remove DHM module
This commit is contained in:
Ronald Cron 2025-03-07 13:16:01 +00:00 committed by GitHub
commit 0ef4184859
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GPG Key ID: B5690EEEBB952194
22 changed files with 16 additions and 872 deletions
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6
ChangeLog.d/9956.txt Normal file
View File

@ -0,0 +1,6 @@
Removals
* Following the removal of DHM module (#9972 and TF-PSA-Crypto#175) the
following SSL functions are removed:
- mbedtls_ssl_conf_dh_param_bin
- mbedtls_ssl_conf_dh_param_ctx
- mbedtls_ssl_conf_dhm_min_bitlen

2
doxygen/input/doc_encdec.h
View File

@ -39,8 +39,6 @@
* and \c mbedtls_des3_crypt_cbc()).
* - GCM (AES-GCM and CAMELLIA-GCM) (see \c mbedtls_gcm_init())
* - Asymmetric:
* - Diffie-Hellman-Merkle (see \c mbedtls_dhm_read_public(), \c mbedtls_dhm_make_public()
* and \c mbedtls_dhm_calc_secret()).
* - RSA (see \c mbedtls_rsa_public() and \c mbedtls_rsa_private()).
* - Elliptic Curves over GF(p) (see \c mbedtls_ecp_point_init()).
* - Elliptic Curve Digital Signature Algorithm (ECDSA) (see \c mbedtls_ecdsa_init()).

56
include/mbedtls/ssl.h
View File

@ -24,10 +24,6 @@
#include "mbedtls/x509_crl.h"
#endif
#if defined(MBEDTLS_DHM_C)
#include "mbedtls/dhm.h"
#endif
#include "mbedtls/md.h"
#if defined(MBEDTLS_KEY_EXCHANGE_SOME_ECDH_OR_ECDHE_ANY_ENABLED)
@ -1562,11 +1558,6 @@ struct mbedtls_ssl_config {
const uint16_t *MBEDTLS_PRIVATE(group_list); /*!< allowed IANA NamedGroups */
#if defined(MBEDTLS_DHM_C)
mbedtls_mpi MBEDTLS_PRIVATE(dhm_P); /*!< prime modulus for DHM */
mbedtls_mpi MBEDTLS_PRIVATE(dhm_G); /*!< generator for DHM */
#endif
#if defined(MBEDTLS_SSL_HANDSHAKE_WITH_PSK_ENABLED)
mbedtls_svc_key_id_t MBEDTLS_PRIVATE(psk_opaque); /*!< PSA key slot holding opaque PSK. This field
@ -1642,10 +1633,6 @@ struct mbedtls_ssl_config {
unsigned int MBEDTLS_PRIVATE(badmac_limit); /*!< limit of records with a bad MAC */
#if defined(MBEDTLS_DHM_C) && defined(MBEDTLS_SSL_CLI_C)
unsigned int MBEDTLS_PRIVATE(dhm_min_bitlen); /*!< min. bit length of the DHM prime */
#endif
/** User data pointer or handle.
*
* The library sets this to \p 0 when creating a context and does not
@ -3753,49 +3740,6 @@ void mbedtls_ssl_conf_psk_cb(mbedtls_ssl_config *conf,
#endif /* MBEDTLS_SSL_SRV_C */
#endif /* MBEDTLS_SSL_HANDSHAKE_WITH_PSK_ENABLED */
#if defined(MBEDTLS_DHM_C) && defined(MBEDTLS_SSL_SRV_C)
/**
* \brief Set the Diffie-Hellman public P and G values
* from big-endian binary presentations.
* (Default values: MBEDTLS_DHM_RFC3526_MODP_2048_[PG]_BIN)
*
* \param conf SSL configuration
* \param dhm_P Diffie-Hellman-Merkle modulus in big-endian binary form
* \param P_len Length of DHM modulus
* \param dhm_G Diffie-Hellman-Merkle generator in big-endian binary form
* \param G_len Length of DHM generator
*
* \return 0 if successful
*/
int mbedtls_ssl_conf_dh_param_bin(mbedtls_ssl_config *conf,
const unsigned char *dhm_P, size_t P_len,
const unsigned char *dhm_G, size_t G_len);
/**
* \brief Set the Diffie-Hellman public P and G values,
* read from existing context (server-side only)
*
* \param conf SSL configuration
* \param dhm_ctx Diffie-Hellman-Merkle context
*
* \return 0 if successful
*/
int mbedtls_ssl_conf_dh_param_ctx(mbedtls_ssl_config *conf, mbedtls_dhm_context *dhm_ctx);
#endif /* MBEDTLS_DHM_C && defined(MBEDTLS_SSL_SRV_C) */
#if defined(MBEDTLS_DHM_C) && defined(MBEDTLS_SSL_CLI_C)
/**
* \brief Set the minimum length for Diffie-Hellman parameters.
* (Client-side only.)
* (Default: 1024 bits.)
*
* \param conf SSL configuration
* \param bitlen Minimum bit length of the DHM prime
*/
void mbedtls_ssl_conf_dhm_min_bitlen(mbedtls_ssl_config *conf,
unsigned int bitlen);
#endif /* MBEDTLS_DHM_C && MBEDTLS_SSL_CLI_C */
/**
* \brief Set the allowed groups in order of preference.
*

1
library/Makefile
View File

@ -139,7 +139,6 @@ OBJS_CRYPTO= \
$(TF_PSA_CRYPTO_DRIVERS_BUILTIN_SRC_PATH)/constant_time.o \
$(TF_PSA_CRYPTO_DRIVERS_BUILTIN_SRC_PATH)/ctr_drbg.o \
$(TF_PSA_CRYPTO_DRIVERS_BUILTIN_SRC_PATH)/des.o \
$(TF_PSA_CRYPTO_DRIVERS_BUILTIN_SRC_PATH)/dhm.o \
$(TF_PSA_CRYPTO_DRIVERS_BUILTIN_SRC_PATH)/ecdh.o \
$(TF_PSA_CRYPTO_DRIVERS_BUILTIN_SRC_PATH)/ecdsa.o \
$(TF_PSA_CRYPTO_DRIVERS_BUILTIN_SRC_PATH)/ecjpake.o \

4
library/ssl_misc.h
View File

@ -763,10 +763,6 @@ struct mbedtls_ssl_handshake_params {
const uint16_t *sig_algs;
#endif
#if defined(MBEDTLS_DHM_C)
mbedtls_dhm_context dhm_ctx; /*!< DHM key exchange */
#endif
#if defined(MBEDTLS_KEY_EXCHANGE_SOME_XXDH_PSA_ANY_ENABLED)
psa_key_type_t xxdh_psa_type;
size_t xxdh_psa_bits;

86
library/ssl_tls.c
View File

@ -911,9 +911,6 @@ static void ssl_handshake_params_init(mbedtls_ssl_handshake_params *handshake)
handshake->update_checksum = ssl_update_checksum_start;
#if defined(MBEDTLS_DHM_C)
mbedtls_dhm_init(&handshake->dhm_ctx);
#endif
#if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED)
handshake->psa_pake_ctx = psa_pake_operation_init();
handshake->psa_pake_password = MBEDTLS_SVC_KEY_ID_INIT;
@ -2431,57 +2428,6 @@ psa_status_t mbedtls_ssl_cipher_to_psa(mbedtls_cipher_type_t mbedtls_cipher_type
return PSA_SUCCESS;
}
#if defined(MBEDTLS_DHM_C) && defined(MBEDTLS_SSL_SRV_C)
int mbedtls_ssl_conf_dh_param_bin(mbedtls_ssl_config *conf,
const unsigned char *dhm_P, size_t P_len,
const unsigned char *dhm_G, size_t G_len)
{
int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;
mbedtls_mpi_free(&conf->dhm_P);
mbedtls_mpi_free(&conf->dhm_G);
if ((ret = mbedtls_mpi_read_binary(&conf->dhm_P, dhm_P, P_len)) != 0 ||
(ret = mbedtls_mpi_read_binary(&conf->dhm_G, dhm_G, G_len)) != 0) {
mbedtls_mpi_free(&conf->dhm_P);
mbedtls_mpi_free(&conf->dhm_G);
return ret;
}
return 0;
}
int mbedtls_ssl_conf_dh_param_ctx(mbedtls_ssl_config *conf, mbedtls_dhm_context *dhm_ctx)
{
int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;
mbedtls_mpi_free(&conf->dhm_P);
mbedtls_mpi_free(&conf->dhm_G);
if ((ret = mbedtls_dhm_get_value(dhm_ctx, MBEDTLS_DHM_PARAM_P,
&conf->dhm_P)) != 0 ||
(ret = mbedtls_dhm_get_value(dhm_ctx, MBEDTLS_DHM_PARAM_G,
&conf->dhm_G)) != 0) {
mbedtls_mpi_free(&conf->dhm_P);
mbedtls_mpi_free(&conf->dhm_G);
return ret;
}
return 0;
}
#endif /* MBEDTLS_DHM_C && MBEDTLS_SSL_SRV_C */
#if defined(MBEDTLS_DHM_C) && defined(MBEDTLS_SSL_CLI_C)
/*
* Set the minimum length for Diffie-Hellman parameters
*/
void mbedtls_ssl_conf_dhm_min_bitlen(mbedtls_ssl_config *conf,
unsigned int bitlen)
{
conf->dhm_min_bitlen = bitlen;
}
#endif /* MBEDTLS_DHM_C && MBEDTLS_SSL_CLI_C */
#if defined(MBEDTLS_SSL_HANDSHAKE_WITH_CERT_ENABLED)
#if !defined(MBEDTLS_DEPRECATED_REMOVED) && defined(MBEDTLS_SSL_PROTO_TLS1_2)
/*
@ -4537,10 +4483,6 @@ void mbedtls_ssl_handshake_free(mbedtls_ssl_context *ssl)
psa_hash_abort(&handshake->fin_sha384_psa);
#endif
#if defined(MBEDTLS_DHM_C)
mbedtls_dhm_free(&handshake->dhm_ctx);
#endif
#if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED)
psa_pake_abort(&handshake->psa_pake_ctx);
/*
@ -5551,10 +5493,6 @@ static int ssl_check_no_sig_alg_duplication(const uint16_t *sig_algs)
int mbedtls_ssl_config_defaults(mbedtls_ssl_config *conf,
int endpoint, int transport, int preset)
{
#if defined(MBEDTLS_DHM_C) && defined(MBEDTLS_SSL_SRV_C)
int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;
#endif
#if defined(MBEDTLS_DEBUG_C) && defined(MBEDTLS_SSL_HANDSHAKE_WITH_CERT_ENABLED)
if (ssl_check_no_sig_alg_duplication(ssl_preset_suiteb_sig_algs)) {
mbedtls_printf("ssl_preset_suiteb_sig_algs has duplicated entries\n");
@ -5629,21 +5567,6 @@ int mbedtls_ssl_config_defaults(mbedtls_ssl_config *conf,
memset(conf->renego_period + 2, 0xFF, 6);
#endif
#if defined(MBEDTLS_DHM_C) && defined(MBEDTLS_SSL_SRV_C)
if (endpoint == MBEDTLS_SSL_IS_SERVER) {
const unsigned char dhm_p[] =
MBEDTLS_DHM_RFC3526_MODP_2048_P_BIN;
const unsigned char dhm_g[] =
MBEDTLS_DHM_RFC3526_MODP_2048_G_BIN;
if ((ret = mbedtls_ssl_conf_dh_param_bin(conf,
dhm_p, sizeof(dhm_p),
dhm_g, sizeof(dhm_g))) != 0) {
return ret;
}
}
#endif
#if defined(MBEDTLS_SSL_PROTO_TLS1_3)
#if defined(MBEDTLS_SSL_EARLY_DATA)
@ -5733,10 +5656,6 @@ int mbedtls_ssl_config_defaults(mbedtls_ssl_config *conf,
#endif /* MBEDTLS_SSL_HANDSHAKE_WITH_CERT_ENABLED */
conf->group_list = ssl_preset_default_groups;
#if defined(MBEDTLS_DHM_C) && defined(MBEDTLS_SSL_CLI_C)
conf->dhm_min_bitlen = 1024;
#endif
}
return 0;
@ -5751,11 +5670,6 @@ void mbedtls_ssl_config_free(mbedtls_ssl_config *conf)
return;
}
#if defined(MBEDTLS_DHM_C)
mbedtls_mpi_free(&conf->dhm_P);
mbedtls_mpi_free(&conf->dhm_G);
#endif
#if defined(MBEDTLS_SSL_HANDSHAKE_WITH_PSK_ENABLED)
if (!mbedtls_svc_key_id_is_null(conf->psk_opaque)) {
conf->psk_opaque = MBEDTLS_SVC_KEY_ID_INIT;

10
programs/Makefile
View File

@ -41,9 +41,7 @@ APPS = \
hash/generic_sum \
hash/hello \
hash/md_hmac_demo \
pkey/dh_client \
pkey/dh_genprime \
pkey/dh_server \
pkey/ecdh_curve25519 \
pkey/ecdsa \
pkey/gen_key \
@ -177,18 +175,10 @@ hash/md_hmac_demo$(EXEXT): hash/md_hmac_demo.c $(DEP)
echo " CC hash/md_hmac_demo.c"
$(CC) $(LOCAL_CFLAGS) $(CFLAGS) hash/md_hmac_demo.c $(LOCAL_LDFLAGS) $(LDFLAGS) -o $@
pkey/dh_client$(EXEXT): pkey/dh_client.c $(DEP)
echo " CC pkey/dh_client.c"
$(CC) $(LOCAL_CFLAGS) $(CFLAGS) pkey/dh_client.c $(LOCAL_LDFLAGS) $(LDFLAGS) -o $@
pkey/dh_genprime$(EXEXT): pkey/dh_genprime.c $(DEP)
echo " CC pkey/dh_genprime.c"
$(CC) $(LOCAL_CFLAGS) $(CFLAGS) pkey/dh_genprime.c $(LOCAL_LDFLAGS) $(LDFLAGS) -o $@
pkey/dh_server$(EXEXT): pkey/dh_server.c $(DEP)
echo " CC pkey/dh_server.c"
$(CC) $(LOCAL_CFLAGS) $(CFLAGS) pkey/dh_server.c $(LOCAL_LDFLAGS) $(LDFLAGS) -o $@
pkey/ecdh_curve25519$(EXEXT): pkey/ecdh_curve25519.c $(DEP)
echo " CC pkey/ecdh_curve25519.c"
$(CC) $(LOCAL_CFLAGS) $(CFLAGS) pkey/ecdh_curve25519.c $(LOCAL_LDFLAGS) $(LDFLAGS) -o $@

2
programs/README.md
View File

@ -41,8 +41,6 @@ This subdirectory mostly contains sample programs that illustrate specific featu
### Diffie-Hellman key exchange examples
* [`pkey/dh_client.c`](pkey/dh_client.c), [`pkey/dh_server.c`](pkey/dh_server.c): secure channel demonstrators (client, server). This pair of programs illustrates how to set up a secure channel using RSA for authentication and Diffie-Hellman to generate a shared AES session key.
* [`pkey/ecdh_curve25519.c`](pkey/ecdh_curve25519.c): demonstration of a elliptic curve Diffie-Hellman (ECDH) key agreement.
### Bignum (`mpi`) usage examples

15
programs/pkey/CMakeLists.txt
View File

@ -1,16 +1,3 @@
set(executables_mbedtls
dh_client
dh_server
)
add_dependencies(${programs_target} ${executables_mbedtls})
foreach(exe IN LISTS executables_mbedtls)
add_executable(${exe} ${exe}.c $<TARGET_OBJECTS:mbedtls_test>)
set_base_compile_options(${exe})
target_link_libraries(${exe} ${mbedtls_target} ${CMAKE_THREAD_LIBS_INIT})
target_include_directories(${exe} PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/../../framework/tests/include)
endforeach()
set(executables_mbedcrypto
dh_genprime
ecdh_curve25519
@ -40,6 +27,6 @@ foreach(exe IN LISTS executables_mbedcrypto)
target_include_directories(${exe} PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/../../framework/tests/include)
endforeach()
install(TARGETS ${executables_mbedtls} ${executables_mbedcrypto}
install(TARGETS ${executables_mbedcrypto}
DESTINATION "bin"
PERMISSIONS OWNER_READ OWNER_WRITE OWNER_EXECUTE GROUP_READ GROUP_EXECUTE WORLD_READ WORLD_EXECUTE)

288
programs/pkey/dh_client.c
View File

@ -1,288 +0,0 @@
/*
* Diffie-Hellman-Merkle key exchange (client side)
*
* Copyright The Mbed TLS Contributors
* SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
*/
#include "mbedtls/build_info.h"
#include "mbedtls/platform.h"
/* md.h is included this early since MD_CAN_XXX macros are defined there. */
#include "mbedtls/md.h"
#if defined(MBEDTLS_AES_C) && defined(MBEDTLS_DHM_C) && \
defined(MBEDTLS_ENTROPY_C) && defined(MBEDTLS_NET_C) && \
defined(MBEDTLS_RSA_C) && defined(MBEDTLS_SHA256_C) && \
defined(MBEDTLS_FS_IO) && defined(MBEDTLS_CTR_DRBG_C)
#include "mbedtls/net_sockets.h"
#include "mbedtls/aes.h"
#include "mbedtls/dhm.h"
#include "mbedtls/rsa.h"
#include "mbedtls/sha256.h"
#include "mbedtls/entropy.h"
#include "mbedtls/ctr_drbg.h"
#include <stdio.h>
#include <string.h>
#endif
#define SERVER_NAME "localhost"
#define SERVER_PORT "11999"
#if !defined(MBEDTLS_AES_C) || !defined(MBEDTLS_DHM_C) || \
!defined(MBEDTLS_ENTROPY_C) || !defined(MBEDTLS_NET_C) || \
!defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_SHA256_C) || \
!defined(MBEDTLS_FS_IO) || !defined(MBEDTLS_CTR_DRBG_C)
int main(void)
{
mbedtls_printf("MBEDTLS_AES_C and/or MBEDTLS_DHM_C and/or MBEDTLS_ENTROPY_C "
"and/or MBEDTLS_NET_C and/or MBEDTLS_RSA_C and/or "
"PSA_WANT_ALG_SHA_256 and/or MBEDTLS_FS_IO and/or "
"MBEDTLS_CTR_DRBG_C and/or MBEDTLS_SHA1_C not defined.\n");
mbedtls_exit(0);
}
#elif defined(MBEDTLS_BLOCK_CIPHER_NO_DECRYPT)
int main(void)
{
mbedtls_printf("MBEDTLS_BLOCK_CIPHER_NO_DECRYPT defined.\n");
mbedtls_exit(0);
}
#else
int main(void)
{
FILE *f;
int ret = 1;
int exit_code = MBEDTLS_EXIT_FAILURE;
unsigned int mdlen;
size_t n, buflen;
mbedtls_net_context server_fd;
unsigned char *p, *end;
unsigned char buf[2048];
unsigned char hash[MBEDTLS_MD_MAX_SIZE];
mbedtls_mpi N, E;
const char *pers = "dh_client";
mbedtls_entropy_context entropy;
mbedtls_ctr_drbg_context ctr_drbg;
mbedtls_rsa_context rsa;
mbedtls_dhm_context dhm;
mbedtls_aes_context aes;
mbedtls_net_init(&server_fd);
mbedtls_dhm_init(&dhm);
mbedtls_aes_init(&aes);
mbedtls_ctr_drbg_init(&ctr_drbg);
mbedtls_mpi_init(&N);
mbedtls_mpi_init(&E);
/*
* 1. Setup the RNG
*/
mbedtls_printf("\n . Seeding the random number generator");
fflush(stdout);
mbedtls_entropy_init(&entropy);
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\n", ret);
goto exit;
}
/*
* 2. Read the server's public RSA key
*/
mbedtls_printf("\n . Reading public key from rsa_pub.txt");
fflush(stdout);
if ((f = fopen("rsa_pub.txt", "rb")) == NULL) {
mbedtls_printf(" failed\n ! Could not open rsa_pub.txt\n" \
" ! Please run rsa_genkey first\n\n");
goto exit;
}
mbedtls_rsa_init(&rsa);
if ((ret = mbedtls_mpi_read_file(&N, 16, f)) != 0 ||
(ret = mbedtls_mpi_read_file(&E, 16, f)) != 0 ||
(ret = mbedtls_rsa_import(&rsa, &N, NULL, NULL, NULL, &E) != 0)) {
mbedtls_printf(" failed\n ! mbedtls_mpi_read_file returned %d\n\n", ret);
fclose(f);
goto exit;
}
fclose(f);
/*
* 3. Initiate the connection
*/
mbedtls_printf("\n . Connecting to tcp/%s/%s", SERVER_NAME,
SERVER_PORT);
fflush(stdout);
if ((ret = mbedtls_net_connect(&server_fd, SERVER_NAME,
SERVER_PORT, MBEDTLS_NET_PROTO_TCP)) != 0) {
mbedtls_printf(" failed\n ! mbedtls_net_connect returned %d\n\n", ret);
goto exit;
}
/*
* 4a. First get the buffer length
*/
mbedtls_printf("\n . Receiving the server's DH parameters");
fflush(stdout);
memset(buf, 0, sizeof(buf));
if ((ret = mbedtls_net_recv(&server_fd, buf, 2)) != 2) {
mbedtls_printf(" failed\n ! mbedtls_net_recv returned %d\n\n", ret);
goto exit;
}
n = buflen = (buf[0] << 8) | buf[1];
if (buflen < 1 || buflen > sizeof(buf)) {
mbedtls_printf(" failed\n ! Got an invalid buffer length\n\n");
goto exit;
}
/*
* 4b. Get the DHM parameters: P, G and Ys = G^Xs mod P
*/
memset(buf, 0, sizeof(buf));
if ((ret = mbedtls_net_recv(&server_fd, buf, n)) != (int) n) {
mbedtls_printf(" failed\n ! mbedtls_net_recv returned %d\n\n", ret);
goto exit;
}
p = buf, end = buf + buflen;
if ((ret = mbedtls_dhm_read_params(&dhm, &p, end)) != 0) {
mbedtls_printf(" failed\n ! mbedtls_dhm_read_params returned %d\n\n", ret);
goto exit;
}
n = mbedtls_dhm_get_len(&dhm);
if (n < 64 || n > 512) {
mbedtls_printf(" failed\n ! Invalid DHM modulus size\n\n");
goto exit;
}
/*
* 5. Check that the server's RSA signature matches
* the SHA-256 hash of (P,G,Ys)
*/
mbedtls_printf("\n . Verifying the server's RSA signature");
fflush(stdout);
p += 2;
if ((n = (size_t) (end - p)) != mbedtls_rsa_get_len(&rsa)) {
mbedtls_printf(" failed\n ! Invalid RSA signature size\n\n");
goto exit;
}
mdlen = (unsigned int) mbedtls_md_get_size(mbedtls_md_info_from_type(MBEDTLS_MD_SHA256));
if (mdlen == 0) {
mbedtls_printf(" failed\n ! Invalid digest type\n\n");
goto exit;
}
if ((ret = mbedtls_sha256(buf, (int) (p - 2 - buf), hash, 0)) != 0) {
mbedtls_printf(" failed\n ! mbedtls_sha256 returned %d\n\n", ret);
goto exit;
}
if ((ret = mbedtls_rsa_pkcs1_verify(&rsa, MBEDTLS_MD_SHA256,
mdlen, hash, p)) != 0) {
mbedtls_printf(" failed\n ! mbedtls_rsa_pkcs1_verify returned %d\n\n", ret);
goto exit;
}
/*
* 6. Send our public value: Yc = G ^ Xc mod P
*/
mbedtls_printf("\n . Sending own public value to server");
fflush(stdout);
n = mbedtls_dhm_get_len(&dhm);
if ((ret = mbedtls_dhm_make_public(&dhm, (int) n, buf, n,
mbedtls_ctr_drbg_random, &ctr_drbg)) != 0) {
mbedtls_printf(" failed\n ! mbedtls_dhm_make_public returned %d\n\n", ret);
goto exit;
}
if ((ret = mbedtls_net_send(&server_fd, buf, n)) != (int) n) {
mbedtls_printf(" failed\n ! mbedtls_net_send returned %d\n\n", ret);
goto exit;
}
/*
* 7. Derive the shared secret: K = Ys ^ Xc mod P
*/
mbedtls_printf("\n . Shared secret: ");
fflush(stdout);
if ((ret = mbedtls_dhm_calc_secret(&dhm, buf, sizeof(buf), &n,
mbedtls_ctr_drbg_random, &ctr_drbg)) != 0) {
mbedtls_printf(" failed\n ! mbedtls_dhm_calc_secret returned %d\n\n", ret);
goto exit;
}
for (n = 0; n < 16; n++) {
mbedtls_printf("%02x", buf[n]);
}
/*
* 8. Setup the AES-256 decryption key
*
* This is an overly simplified example; best practice is
* to hash the shared secret with a random value to derive
* the keying material for the encryption/decryption keys,
* IVs and MACs.
*/
mbedtls_printf("...\n . Receiving and decrypting the ciphertext");
fflush(stdout);
ret = mbedtls_aes_setkey_dec(&aes, buf, 256);
if (ret != 0) {
goto exit;
}
memset(buf, 0, sizeof(buf));
if ((ret = mbedtls_net_recv(&server_fd, buf, 16)) != 16) {
mbedtls_printf(" failed\n ! mbedtls_net_recv returned %d\n\n", ret);
goto exit;
}
ret = mbedtls_aes_crypt_ecb(&aes, MBEDTLS_AES_DECRYPT, buf, buf);
if (ret != 0) {
goto exit;
}
buf[16] = '\0';
mbedtls_printf("\n . Plaintext is \"%s\"\n\n", (char *) buf);
exit_code = MBEDTLS_EXIT_SUCCESS;
exit:
mbedtls_net_free(&server_fd);
mbedtls_aes_free(&aes);
mbedtls_rsa_free(&rsa);
mbedtls_dhm_free(&dhm);
mbedtls_ctr_drbg_free(&ctr_drbg);
mbedtls_entropy_free(&entropy);
mbedtls_mpi_free(&N);
mbedtls_mpi_free(&E);
mbedtls_exit(exit_code);
}
#endif /* MBEDTLS_AES_C && MBEDTLS_DHM_C && MBEDTLS_ENTROPY_C &&
MBEDTLS_NET_C && MBEDTLS_RSA_C && PSA_WANT_ALG_SHA_256 &&
MBEDTLS_FS_IO && MBEDTLS_CTR_DRBG_C */

306
programs/pkey/dh_server.c
View File

@ -1,306 +0,0 @@
/*
* Diffie-Hellman-Merkle key exchange (server side)
*
* Copyright The Mbed TLS Contributors
* SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
*/
#include "mbedtls/build_info.h"
#include "mbedtls/platform.h"
/* md.h is included this early since MD_CAN_XXX macros are defined there. */
#include "mbedtls/md.h"
#if defined(MBEDTLS_AES_C) && defined(MBEDTLS_DHM_C) && \
defined(MBEDTLS_ENTROPY_C) && defined(MBEDTLS_NET_C) && \
defined(MBEDTLS_RSA_C) && defined(MBEDTLS_SHA256_C) && \
defined(MBEDTLS_FS_IO) && defined(MBEDTLS_CTR_DRBG_C)
#include "mbedtls/net_sockets.h"
#include "mbedtls/aes.h"
#include "mbedtls/dhm.h"
#include "mbedtls/rsa.h"
#include "mbedtls/sha256.h"
#include "mbedtls/entropy.h"
#include "mbedtls/ctr_drbg.h"
#include <stdio.h>
#include <string.h>
#endif
#define SERVER_PORT "11999"
#define PLAINTEXT "==Hello there!=="
#if !defined(MBEDTLS_AES_C) || !defined(MBEDTLS_DHM_C) || \
!defined(MBEDTLS_ENTROPY_C) || !defined(MBEDTLS_NET_C) || \
!defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_SHA256_C) || \
!defined(MBEDTLS_FS_IO) || !defined(MBEDTLS_CTR_DRBG_C)
int main(void)
{
mbedtls_printf("MBEDTLS_AES_C and/or MBEDTLS_DHM_C and/or MBEDTLS_ENTROPY_C "
"and/or MBEDTLS_NET_C and/or MBEDTLS_RSA_C and/or "
"PSA_WANT_ALG_SHA_256 and/or MBEDTLS_FS_IO and/or "
"MBEDTLS_CTR_DRBG_C and/or MBEDTLS_SHA1_C not defined.\n");
mbedtls_exit(0);
}
#else
int main(void)
{
FILE *f;
int ret = 1;
int exit_code = MBEDTLS_EXIT_FAILURE;
unsigned int mdlen;
size_t n, buflen;
mbedtls_net_context listen_fd, client_fd;
unsigned char buf[2048];
unsigned char hash[MBEDTLS_MD_MAX_SIZE];
unsigned char buf2[2];
const char *pers = "dh_server";
mbedtls_entropy_context entropy;
mbedtls_ctr_drbg_context ctr_drbg;
mbedtls_rsa_context rsa;
mbedtls_dhm_context dhm;
mbedtls_aes_context aes;
mbedtls_mpi N, P, Q, D, E, dhm_P, dhm_G;
mbedtls_net_init(&listen_fd);
mbedtls_net_init(&client_fd);
mbedtls_dhm_init(&dhm);
mbedtls_aes_init(&aes);
mbedtls_ctr_drbg_init(&ctr_drbg);
mbedtls_mpi_init(&N); mbedtls_mpi_init(&P); mbedtls_mpi_init(&Q);
mbedtls_mpi_init(&D); mbedtls_mpi_init(&E); mbedtls_mpi_init(&dhm_P);
mbedtls_mpi_init(&dhm_G);
/*
* 1. Setup the RNG
*/
mbedtls_printf("\n . Seeding the random number generator");
fflush(stdout);
mbedtls_entropy_init(&entropy);
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\n", ret);
goto exit;
}
/*
* 2a. Read the server's private RSA key
*/
mbedtls_printf("\n . Reading private key from rsa_priv.txt");
fflush(stdout);
if ((f = fopen("rsa_priv.txt", "rb")) == NULL) {
mbedtls_printf(" failed\n ! Could not open rsa_priv.txt\n" \
" ! Please run rsa_genkey first\n\n");
goto exit;
}
mbedtls_rsa_init(&rsa);
if ((ret = mbedtls_mpi_read_file(&N, 16, f)) != 0 ||
(ret = mbedtls_mpi_read_file(&E, 16, f)) != 0 ||
(ret = mbedtls_mpi_read_file(&D, 16, f)) != 0 ||
(ret = mbedtls_mpi_read_file(&P, 16, f)) != 0 ||
(ret = mbedtls_mpi_read_file(&Q, 16, f)) != 0) {
mbedtls_printf(" failed\n ! mbedtls_mpi_read_file returned %d\n\n",
ret);
fclose(f);
goto exit;
}
fclose(f);
if ((ret = mbedtls_rsa_import(&rsa, &N, &P, &Q, &D, &E)) != 0) {
mbedtls_printf(" failed\n ! mbedtls_rsa_import returned %d\n\n",
ret);
goto exit;
}
if ((ret = mbedtls_rsa_complete(&rsa)) != 0) {
mbedtls_printf(" failed\n ! mbedtls_rsa_complete returned %d\n\n",
ret);
goto exit;
}
/*
* 2b. Get the DHM modulus and generator
*/
mbedtls_printf("\n . Reading DH parameters from dh_prime.txt");
fflush(stdout);
if ((f = fopen("dh_prime.txt", "rb")) == NULL) {
mbedtls_printf(" failed\n ! Could not open dh_prime.txt\n" \
" ! Please run dh_genprime first\n\n");
goto exit;
}
if ((ret = mbedtls_mpi_read_file(&dhm_P, 16, f)) != 0 ||
(ret = mbedtls_mpi_read_file(&dhm_G, 16, f)) != 0 ||
(ret = mbedtls_dhm_set_group(&dhm, &dhm_P, &dhm_G) != 0)) {
mbedtls_printf(" failed\n ! Invalid DH parameter file\n\n");
fclose(f);
goto exit;
}
fclose(f);
/*
* 3. Wait for a client to connect
*/
mbedtls_printf("\n . Waiting for a remote connection");
fflush(stdout);
if ((ret = mbedtls_net_bind(&listen_fd, NULL, SERVER_PORT, MBEDTLS_NET_PROTO_TCP)) != 0) {
mbedtls_printf(" failed\n ! mbedtls_net_bind returned %d\n\n", ret);
goto exit;
}
if ((ret = mbedtls_net_accept(&listen_fd, &client_fd,
NULL, 0, NULL)) != 0) {
mbedtls_printf(" failed\n ! mbedtls_net_accept returned %d\n\n", ret);
goto exit;
}
/*
* 4. Setup the DH parameters (P,G,Ys)
*/
mbedtls_printf("\n . Sending the server's DH parameters");
fflush(stdout);
memset(buf, 0, sizeof(buf));
if ((ret =
mbedtls_dhm_make_params(&dhm, (int) mbedtls_dhm_get_len(&dhm), buf, &n,
mbedtls_ctr_drbg_random, &ctr_drbg)) != 0) {
mbedtls_printf(" failed\n ! mbedtls_dhm_make_params returned %d\n\n", ret);
goto exit;
}
/*
* 5. Sign the parameters and send them
*/
mdlen = (unsigned int) mbedtls_md_get_size(mbedtls_md_info_from_type(MBEDTLS_MD_SHA256));
if (mdlen == 0) {
mbedtls_printf(" failed\n ! Invalid digest type\n\n");
goto exit;
}
if ((ret = mbedtls_sha256(buf, n, hash, 0)) != 0) {
mbedtls_printf(" failed\n ! mbedtls_sha256 returned %d\n\n", ret);
goto exit;
}
const size_t rsa_key_len = mbedtls_rsa_get_len(&rsa);
buf[n] = (unsigned char) (rsa_key_len >> 8);
buf[n + 1] = (unsigned char) (rsa_key_len);
if ((ret = mbedtls_rsa_pkcs1_sign(&rsa, mbedtls_ctr_drbg_random, &ctr_drbg,
MBEDTLS_MD_SHA256, mdlen,
hash, buf + n + 2)) != 0) {
mbedtls_printf(" failed\n ! mbedtls_rsa_pkcs1_sign returned %d\n\n", ret);
goto exit;
}
buflen = n + 2 + rsa_key_len;
buf2[0] = (unsigned char) (buflen >> 8);
buf2[1] = (unsigned char) (buflen);
if ((ret = mbedtls_net_send(&client_fd, buf2, 2)) != 2 ||
(ret = mbedtls_net_send(&client_fd, buf, buflen)) != (int) buflen) {
mbedtls_printf(" failed\n ! mbedtls_net_send returned %d\n\n", ret);
goto exit;
}
/*
* 6. Get the client's public value: Yc = G ^ Xc mod P
*/
mbedtls_printf("\n . Receiving the client's public value");
fflush(stdout);
memset(buf, 0, sizeof(buf));
n = mbedtls_dhm_get_len(&dhm);
if ((ret = mbedtls_net_recv(&client_fd, buf, n)) != (int) n) {
mbedtls_printf(" failed\n ! mbedtls_net_recv returned %d\n\n", ret);
goto exit;
}
if ((ret = mbedtls_dhm_read_public(&dhm, buf, n)) != 0) {
mbedtls_printf(" failed\n ! mbedtls_dhm_read_public returned %d\n\n", ret);
goto exit;
}
/*
* 7. Derive the shared secret: K = Ys ^ Xc mod P
*/
mbedtls_printf("\n . Shared secret: ");
fflush(stdout);
if ((ret = mbedtls_dhm_calc_secret(&dhm, buf, sizeof(buf), &n,
mbedtls_ctr_drbg_random, &ctr_drbg)) != 0) {
mbedtls_printf(" failed\n ! mbedtls_dhm_calc_secret returned %d\n\n", ret);
goto exit;
}
for (n = 0; n < 16; n++) {
mbedtls_printf("%02x", buf[n]);
}
/*
* 8. Setup the AES-256 encryption key
*
* This is an overly simplified example; best practice is
* to hash the shared secret with a random value to derive
* the keying material for the encryption/decryption keys
* and MACs.
*/
mbedtls_printf("...\n . Encrypting and sending the ciphertext");
fflush(stdout);
ret = mbedtls_aes_setkey_enc(&aes, buf, 256);
if (ret != 0) {
goto exit;
}
memcpy(buf, PLAINTEXT, 16);
ret = mbedtls_aes_crypt_ecb(&aes, MBEDTLS_AES_ENCRYPT, buf, buf);
if (ret != 0) {
goto exit;
}
if ((ret = mbedtls_net_send(&client_fd, buf, 16)) != 16) {
mbedtls_printf(" failed\n ! mbedtls_net_send returned %d\n\n", ret);
goto exit;
}
mbedtls_printf("\n\n");
exit_code = MBEDTLS_EXIT_SUCCESS;
exit:
mbedtls_mpi_free(&N); mbedtls_mpi_free(&P); mbedtls_mpi_free(&Q);
mbedtls_mpi_free(&D); mbedtls_mpi_free(&E); mbedtls_mpi_free(&dhm_P);
mbedtls_mpi_free(&dhm_G);
mbedtls_net_free(&client_fd);
mbedtls_net_free(&listen_fd);
mbedtls_aes_free(&aes);
mbedtls_rsa_free(&rsa);
mbedtls_dhm_free(&dhm);
mbedtls_ctr_drbg_free(&ctr_drbg);
mbedtls_entropy_free(&entropy);
mbedtls_exit(exit_code);
}
#endif /* MBEDTLS_AES_C && MBEDTLS_DHM_C && MBEDTLS_ENTROPY_C &&
MBEDTLS_NET_C && MBEDTLS_RSA_C && PSA_WANT_ALG_SHA_256 &&
MBEDTLS_FS_IO && MBEDTLS_CTR_DRBG_C */

22
programs/ssl/ssl_client2.c
View File

@ -71,7 +71,6 @@ int main(void)
#define DFL_MFL_CODE MBEDTLS_SSL_MAX_FRAG_LEN_NONE
#define DFL_TRUNC_HMAC -1
#define DFL_RECSPLIT -1
#define DFL_DHMLEN -1
#define DFL_RECONNECT 0
#define DFL_RECO_SERVER_NAME NULL
#define DFL_RECO_DELAY 0
@ -234,13 +233,6 @@ int main(void)
#define USAGE_MAX_FRAG_LEN ""
#endif /* MBEDTLS_SSL_MAX_FRAGMENT_LENGTH */
#if defined(MBEDTLS_DHM_C)
#define USAGE_DHMLEN \
" dhmlen=%%d default: (library default: 1024 bits)\n"
#else
#define USAGE_DHMLEN
#endif
#if defined(MBEDTLS_SSL_ALPN)
#define USAGE_ALPN \
" alpn=%%s default: \"\" (disabled)\n" \
@ -433,7 +425,6 @@ int main(void)
USAGE_GROUPS \
USAGE_SIG_ALGS \
USAGE_EARLY_DATA \
USAGE_DHMLEN \
USAGE_KEY_OPAQUE_ALGS \
"\n"
@ -508,7 +499,6 @@ struct options {
unsigned char mfl_code; /* code for maximum fragment length */
int trunc_hmac; /* negotiate truncated hmac or not */
int recsplit; /* enable record splitting? */
int dhmlen; /* minimum DHM params len in bits */
int reconnect; /* attempt to resume session */
const char *reco_server_name; /* hostname of the server (re-connect) */
int reco_delay; /* delay in seconds before resuming session */
@ -956,7 +946,6 @@ int main(int argc, char *argv[])
opt.mfl_code = DFL_MFL_CODE;
opt.trunc_hmac = DFL_TRUNC_HMAC;
opt.recsplit = DFL_RECSPLIT;
opt.dhmlen = DFL_DHMLEN;
opt.reconnect = DFL_RECONNECT;
opt.reco_server_name = DFL_RECO_SERVER_NAME;
opt.reco_delay = DFL_RECO_DELAY;
@ -1388,11 +1377,6 @@ usage:
if (opt.recsplit < 0 || opt.recsplit > 1) {
goto usage;
}
} else if (strcmp(p, "dhmlen") == 0) {
opt.dhmlen = atoi(q);
if (opt.dhmlen < 0) {
goto usage;
}
} else if (strcmp(p, "query_config") == 0) {
opt.query_config_mode = 1;
query_config_ret = query_config(q);
@ -1898,12 +1882,6 @@ usage:
}
#endif
#if defined(MBEDTLS_DHM_C)
if (opt.dhmlen != DFL_DHMLEN) {
mbedtls_ssl_conf_dhm_min_bitlen(&conf, opt.dhmlen);
}
#endif
#if defined(MBEDTLS_SSL_ALPN)
if (opt.alpn_string != NULL) {
if ((ret = mbedtls_ssl_conf_alpn_protocols(&conf, alpn_list)) != 0) {

51
programs/ssl/ssl_server2.c
View File

@ -58,7 +58,6 @@ int main(void)
#endif
#include "mbedtls/pk.h"
#include "mbedtls/dhm.h"
/* Size of memory to be allocated for the heap, when using the library's memory
* management and MBEDTLS_MEMORY_BUFFER_ALLOC_C is enabled. */
@ -127,7 +126,6 @@ int main(void)
#define DFL_EARLY_DATA -1
#define DFL_MAX_EARLY_DATA_SIZE ((uint32_t) -1)
#define DFL_SIG_ALGS NULL
#define DFL_DHM_FILE NULL
#define DFL_TRANSPORT MBEDTLS_SSL_TRANSPORT_STREAM
#define DFL_COOKIES 1
#define DFL_ANTI_REPLAY -1
@ -192,9 +190,7 @@ int main(void)
" note: if neither crt_file/key_file nor crt_file2/key_file2 are used,\n" \
" preloaded certificate(s) and key(s) are used if available\n" \
" key_pwd2=%%s Password for key specified by key_file2 argument\n" \
" default: none\n" \
" dhm_file=%%s File containing Diffie-Hellman parameters\n" \
" default: preloaded parameters\n"
" default: none\n"
#else
#define USAGE_IO \
"\n" \
@ -675,7 +671,6 @@ struct options {
const char *groups; /* list of supported groups */
const char *sig_algs; /* supported TLS 1.3 signature algorithms */
const char *alpn_string; /* ALPN supported protocols */
const char *dhm_file; /* the file with the DH parameters */
int extended_ms; /* allow negotiation of extended MS? */
int etm; /* allow negotiation of encrypt-then-MAC? */
int transport; /* TLS or DTLS? */
@ -1590,9 +1585,6 @@ int main(int argc, char *argv[])
#if defined(MBEDTLS_SSL_ASYNC_PRIVATE)
ssl_async_key_context_t ssl_async_keys;
#endif /* MBEDTLS_SSL_ASYNC_PRIVATE */
#if defined(MBEDTLS_DHM_C) && defined(MBEDTLS_FS_IO)
mbedtls_dhm_context dhm;
#endif
#if defined(MBEDTLS_SSL_CACHE_C)
mbedtls_ssl_cache_context cache;
#endif
@ -1681,9 +1673,6 @@ int main(int argc, char *argv[])
#if defined(MBEDTLS_SSL_ASYNC_PRIVATE)
memset(&ssl_async_keys, 0, sizeof(ssl_async_keys));
#endif
#if defined(MBEDTLS_DHM_C) && defined(MBEDTLS_FS_IO)
mbedtls_dhm_init(&dhm);
#endif
#if defined(MBEDTLS_SSL_CACHE_C)
mbedtls_ssl_cache_init(&cache);
#endif
@ -1793,7 +1782,6 @@ int main(int argc, char *argv[])
opt.max_early_data_size = DFL_MAX_EARLY_DATA_SIZE;
#endif
opt.sig_algs = DFL_SIG_ALGS;
opt.dhm_file = DFL_DHM_FILE;
opt.transport = DFL_TRANSPORT;
opt.cookies = DFL_COOKIES;
opt.anti_replay = DFL_ANTI_REPLAY;
@ -1943,8 +1931,6 @@ usage:
opt.key_file2 = q;
} else if (strcmp(p, "key_pwd2") == 0) {
opt.key_pwd2 = q;
} else if (strcmp(p, "dhm_file") == 0) {
opt.dhm_file = q;
}
#if defined(MBEDTLS_SSL_ASYNC_PRIVATE)
else if (strcmp(p, "async_operations") == 0) {
@ -2787,21 +2773,6 @@ usage:
key_cert_init2 ? mbedtls_pk_get_name(&pkey2) : "none");
#endif /* MBEDTLS_SSL_HANDSHAKE_WITH_CERT_ENABLED */
#if defined(MBEDTLS_DHM_C) && defined(MBEDTLS_FS_IO)
if (opt.dhm_file != NULL) {
mbedtls_printf(" . Loading DHM parameters...");
fflush(stdout);
if ((ret = mbedtls_dhm_parse_dhmfile(&dhm, opt.dhm_file)) != 0) {
mbedtls_printf(" failed\n ! mbedtls_dhm_parse_dhmfile returned -0x%04X\n\n",
(unsigned int) -ret);
goto exit;
}
mbedtls_printf(" ok\n");
}
#endif
#if defined(SNI_OPTION)
if (opt.sni != NULL) {
mbedtls_printf(" . Setting up SNI information...");
@ -3269,22 +3240,6 @@ usage:
}
#endif
#if defined(MBEDTLS_DHM_C)
/*
* Use different group than default DHM group
*/
#if defined(MBEDTLS_FS_IO)
if (opt.dhm_file != NULL) {
ret = mbedtls_ssl_conf_dh_param_ctx(&conf, &dhm);
}
#endif
if (ret != 0) {
mbedtls_printf(" failed\n mbedtls_ssl_conf_dh_param returned -0x%04X\n\n",
(unsigned int) -ret);
goto exit;
}
#endif
if (opt.min_version != DFL_MIN_VERSION) {
mbedtls_ssl_conf_min_tls_version(&conf, opt.min_version);
}
@ -4284,10 +4239,6 @@ exit:
#endif
#endif
#if defined(MBEDTLS_DHM_C) && defined(MBEDTLS_FS_IO)
mbedtls_dhm_free(&dhm);
#endif
#if defined(MBEDTLS_SSL_ASYNC_PRIVATE)
for (i = 0; (size_t) i < ssl_async_keys.slots_used; i++) {
if (ssl_async_keys.slots[i].pk_owned) {

4
programs/test/selftest.c
View File

@ -10,7 +10,6 @@
#include "mbedtls/entropy.h"
#include "mbedtls/hmac_drbg.h"
#include "mbedtls/ctr_drbg.h"
#include "mbedtls/dhm.h"
#include "mbedtls/gcm.h"
#include "mbedtls/ccm.h"
#include "mbedtls/cmac.h"
@ -350,9 +349,6 @@ const selftest_t selftests[] =
#if defined(MBEDTLS_ECJPAKE_C)
{ "ecjpake", mbedtls_ecjpake_self_test },
#endif
#if defined(MBEDTLS_DHM_C)
{ "dhm", mbedtls_dhm_self_test },
#endif
#if defined(MBEDTLS_ENTROPY_C)
{ "entropy", mbedtls_entropy_self_test_wrapper },
#endif

1
scripts/data_files/query_config.fmt
View File

@ -34,7 +34,6 @@
#include "mbedtls/ctr_drbg.h"
#include "mbedtls/debug.h"
#include "mbedtls/des.h"
#include "mbedtls/dhm.h"
#include "mbedtls/ecdh.h"
#include "mbedtls/ecdsa.h"
#include "mbedtls/ecjpake.h"

2
scripts/generate_errors.pl
View File

@ -40,7 +40,7 @@ my @low_level_modules = qw( AES ARIA ASN1 BASE64 BIGNUM
ENTROPY ERROR GCM HKDF HMAC_DRBG LMS MD5
NET OID PBKDF2 PLATFORM POLY1305 RIPEMD160
SHA1 SHA256 SHA512 SHA3 THREADING );
my @high_level_modules = qw( CIPHER DHM ECP MD
my @high_level_modules = qw( CIPHER ECP MD
PEM PK PKCS12 PKCS5
RSA SSL X509 PKCS7 );

2
tests/include/test/certs.h
View File

@ -1,7 +1,7 @@
/**
* \file certs.h
*
* \brief Sample certificates and DHM parameters for testing
* \brief Sample certificates for testing
*/
/*
* Copyright The Mbed TLS Contributors

7
tests/scripts/analyze_outcomes.py
View File

@ -474,7 +474,7 @@ class DriverVSReference_ecc_ffdh_no_bignum(outcome_analysis.DriverVSReference):
DRIVER = 'test_psa_crypto_config_accel_ecc_ffdh_no_bignum'
IGNORED_SUITES = [
# Modules replaced by drivers
'ecp', 'ecdsa', 'ecdh', 'ecjpake', 'dhm',
'ecp', 'ecdsa', 'ecdh', 'ecjpake',
'bignum_core', 'bignum_random', 'bignum_mod', 'bignum_mod_raw',
'bignum.generated', 'bignum.misc',
# Unit tests for the built-in implementation
@ -483,7 +483,6 @@ class DriverVSReference_ecc_ffdh_no_bignum(outcome_analysis.DriverVSReference):
IGNORED_TESTS = {
'test_suite_config': [
re.compile(r'.*\bMBEDTLS_BIGNUM_C\b.*'),
re.compile(r'.*\bMBEDTLS_DHM_C\b.*'),
re.compile(r'.*\bMBEDTLS_(ECDH|ECDSA|ECJPAKE|ECP)_.*'),
re.compile(r'.*\bMBEDTLS_PK_PARSE_EC_COMPRESSED\b.*'),
],
@ -516,11 +515,7 @@ class DriverVSReference_ecc_ffdh_no_bignum(outcome_analysis.DriverVSReference):
class DriverVSReference_ffdh_alg(outcome_analysis.DriverVSReference):
REFERENCE = 'test_psa_crypto_config_reference_ffdh'
DRIVER = 'test_psa_crypto_config_accel_ffdh'
IGNORED_SUITES = ['dhm']
IGNORED_TESTS = {
'test_suite_config': [
re.compile(r'.*\bMBEDTLS_DHM_C\b.*'),
],
'test_suite_platform': [
# Incompatible with sanitizers (e.g. ASan). If the driver
# component uses a sanitizer but the reference component

19
tests/scripts/components-configuration-crypto.sh
View File

@ -668,9 +668,6 @@ component_test_psa_crypto_config_accel_ffdh () {
# start with full (USE_PSA and TLS 1.3)
helper_libtestdriver1_adjust_config "full"
# Disable the module that's accelerated
scripts/config.py unset MBEDTLS_DHM_C
# Build
# -----
@ -679,7 +676,7 @@ component_test_psa_crypto_config_accel_ffdh () {
helper_libtestdriver1_make_main "$loc_accel_list"
# Make sure this was not re-enabled by accident (additive config)
not grep mbedtls_dhm_ ${BUILTIN_SRC_PATH}/dhm.o
not grep mbedtls_psa_ffdh_key_agreement ${BUILTIN_SRC_PATH}/psa_crypto_ffdh.o
# Run the tests
# -------------
@ -1178,12 +1175,6 @@ config_psa_crypto_config_accel_ecc_ffdh_no_bignum () {
scripts/config.py -f "$CRYPTO_CONFIG_H" unset PSA_WANT_ALG_FFDH
scripts/config.py -f "$CRYPTO_CONFIG_H" unset-all "PSA_WANT_KEY_TYPE_DH_[0-9A-Z_a-z]*"
scripts/config.py -f "$CRYPTO_CONFIG_H" unset-all "PSA_WANT_DH_RFC7919_[0-9]*"
scripts/config.py unset MBEDTLS_DHM_C
else
# When testing ECC and DH instead, we disable DHM.
if [ "$driver_only" -eq 1 ]; then
scripts/config.py unset MBEDTLS_DHM_C
fi
fi
# Restartable feature is not yet supported by PSA. Once it will in
@ -1255,16 +1246,15 @@ common_test_psa_crypto_config_accel_ecc_ffdh_no_bignum () {
not grep mbedtls_ecdsa_ ${BUILTIN_SRC_PATH}/ecdsa.o
not grep mbedtls_ecdh_ ${BUILTIN_SRC_PATH}/ecdh.o
not grep mbedtls_ecjpake_ ${BUILTIN_SRC_PATH}/ecjpake.o
# Also ensure that ECP, RSA, [DHM] or BIGNUM modules were not re-enabled
# Also ensure that ECP, RSA or BIGNUM modules were not re-enabled
not grep mbedtls_ecp_ ${BUILTIN_SRC_PATH}/ecp.o
not grep mbedtls_rsa_ ${BUILTIN_SRC_PATH}/rsa.o
not grep mbedtls_mpi_ ${BUILTIN_SRC_PATH}/bignum.o
not grep mbedtls_dhm_ ${BUILTIN_SRC_PATH}/dhm.o
# Run the tests
# -------------
msg "test suites: full + accelerated $accel_text algs + USE_PSA - $removed_text - DHM - BIGNUM"
msg "test suites: full + accelerated $accel_text algs + USE_PSA - $removed_text - BIGNUM"
make test
@ -1362,10 +1352,9 @@ component_test_tfm_config_p256m_driver_accel_ec () {
not grep mbedtls_ecdsa_ ${BUILTIN_SRC_PATH}/ecdsa.o
not grep mbedtls_ecdh_ ${BUILTIN_SRC_PATH}/ecdh.o
not grep mbedtls_ecjpake_ ${BUILTIN_SRC_PATH}/ecjpake.o
# Also ensure that ECP, RSA, DHM or BIGNUM modules were not re-enabled
# Also ensure that ECP, RSA or BIGNUM modules were not re-enabled
not grep mbedtls_ecp_ ${BUILTIN_SRC_PATH}/ecp.o
not grep mbedtls_rsa_ ${BUILTIN_SRC_PATH}/rsa.o
not grep mbedtls_dhm_ ${BUILTIN_SRC_PATH}/dhm.o
not grep mbedtls_mpi_ ${BUILTIN_SRC_PATH}/bignum.o
# Check that p256m was built
grep -q p256_ecdsa_ library/libmbedcrypto.a

1
tests/scripts/components-configuration-tls.sh
View File

@ -469,7 +469,6 @@ component_test_tls13_only_psk () {
scripts/config.py unset MBEDTLS_ECDH_C
scripts/config.py unset MBEDTLS_ECDSA_C
scripts/config.py unset MBEDTLS_PKCS1_V21
scripts/config.py unset MBEDTLS_DHM_C
make CFLAGS="'-DMBEDTLS_USER_CONFIG_FILE=\"../tests/configs/tls13-only.h\"'"

1
tests/scripts/set_psa_test_dependencies.py
View File

@ -58,7 +58,6 @@ CLASSIC_DEPENDENCIES = frozenset([
'MBEDTLS_CMAC_C',
'MBEDTLS_CTR_DRBG_C',
'MBEDTLS_DES_C',
'MBEDTLS_DHM_C',
'MBEDTLS_ECDH_C',
'MBEDTLS_ECDSA_C',
'MBEDTLS_ECJPAKE_C',

2
tf-psa-crypto

@ -1 +1 @@
Subproject commit 25742030e4eddfb29913cb82642703ee0fe5d0d7
Subproject commit 7d60bf1078578bfc809f1516c195c54cefdb510d