Removed openssl, and curl, and added mbedded tls.curl-removal

Almost fully removed curl, needs more testing.

Fixed most issues, now trying to cross compile.

Fix?

Sigh.

1 files changed, 242 insertions, 0 deletions

diff --git a/lib/mbedtls-2.27.0/programs/pkey/ecdh_curve25519.c b/lib/mbedtls-2.27.0/programs/pkey/ecdh_curve25519.c
new file mode 100644
index 0000000..67f1363
--- /dev/null
+++ b/lib/mbedtls-2.27.0/programs/pkey/ecdh_curve25519.c
@@ -0,0 +1,242 @@
+/*
+ *  Example ECDHE with Curve25519 program
+ *
+ *  Copyright The Mbed TLS Contributors
+ *  SPDX-License-Identifier: Apache-2.0
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License"); you may
+ *  not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+
+#if !defined(MBEDTLS_CONFIG_FILE)
+#include "mbedtls/config.h"
+#else
+#include MBEDTLS_CONFIG_FILE
+#endif
+
+#if defined(MBEDTLS_PLATFORM_C)
+#include "mbedtls/platform.h"
+#else
+#include <stdio.h>
+#include <stdlib.h>
+#define mbedtls_printf          printf
+#define mbedtls_exit            exit
+#define MBEDTLS_EXIT_SUCCESS    EXIT_SUCCESS
+#define MBEDTLS_EXIT_FAILURE    EXIT_FAILURE
+#endif /* MBEDTLS_PLATFORM_C */
+
+#if !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_ECDH_LEGACY_CONTEXT) || \
+    !defined(MBEDTLS_ECP_DP_CURVE25519_ENABLED) || \
+    !defined(MBEDTLS_ENTROPY_C) || !defined(MBEDTLS_CTR_DRBG_C)
+int main( void )
+{
+    mbedtls_printf( "MBEDTLS_ECDH_C and/or MBEDTLS_ECDH_LEGACY_CONTEXT and/or "
+                    "MBEDTLS_ECP_DP_CURVE25519_ENABLED and/or "
+                    "MBEDTLS_ENTROPY_C and/or MBEDTLS_CTR_DRBG_C "
+                    "not defined\n" );
+    mbedtls_exit( 0 );
+}
+#else
+
+#include "mbedtls/entropy.h"
+#include "mbedtls/ctr_drbg.h"
+#include "mbedtls/ecdh.h"
+
+
+int main( int argc, char *argv[] )
+{
+    int ret = 1;
+    int exit_code = MBEDTLS_EXIT_FAILURE;
+    mbedtls_ecdh_context ctx_cli, ctx_srv;
+    mbedtls_entropy_context entropy;
+    mbedtls_ctr_drbg_context ctr_drbg;
+    unsigned char cli_to_srv[32], srv_to_cli[32];
+    const char pers[] = "ecdh";
+    ((void) argc);
+    ((void) argv);
+
+    mbedtls_ecdh_init( &ctx_cli );
+    mbedtls_ecdh_init( &ctx_srv );
+    mbedtls_ctr_drbg_init( &ctr_drbg );
+
+    /*
+     * Initialize random number generation
+     */
+    mbedtls_printf( "  . 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,
+                               sizeof pers ) ) != 0 )
+    {
+        mbedtls_printf( " failed\n  ! mbedtls_ctr_drbg_seed returned %d\n", ret );
+        goto exit;
+    }
+
+    mbedtls_printf( " ok\n" );
+
+    /*
+     * Client: initialize context and generate keypair
+     */
+    mbedtls_printf( "  . Setting up client context..." );
+    fflush( stdout );
+
+    ret = mbedtls_ecp_group_load( &ctx_cli.grp, MBEDTLS_ECP_DP_CURVE25519 );
+    if( ret != 0 )
+    {
+        mbedtls_printf( " failed\n  ! mbedtls_ecp_group_load returned %d\n", ret );
+        goto exit;
+    }
+
+    ret = mbedtls_ecdh_gen_public( &ctx_cli.grp, &ctx_cli.d, &ctx_cli.Q,
+                                   mbedtls_ctr_drbg_random, &ctr_drbg );
+    if( ret != 0 )
+    {
+        mbedtls_printf( " failed\n  ! mbedtls_ecdh_gen_public returned %d\n", ret );
+        goto exit;
+    }
+
+    ret = mbedtls_mpi_write_binary( &ctx_cli.Q.X, cli_to_srv, 32 );
+    if( ret != 0 )
+    {
+        mbedtls_printf( " failed\n  ! mbedtls_mpi_write_binary returned %d\n", ret );
+        goto exit;
+    }
+
+    mbedtls_printf( " ok\n" );
+
+    /*
+     * Server: initialize context and generate keypair
+     */
+    mbedtls_printf( "  . Setting up server context..." );
+    fflush( stdout );
+
+    ret = mbedtls_ecp_group_load( &ctx_srv.grp, MBEDTLS_ECP_DP_CURVE25519 );
+    if( ret != 0 )
+    {
+        mbedtls_printf( " failed\n  ! mbedtls_ecp_group_load returned %d\n", ret );
+        goto exit;
+    }
+
+    ret = mbedtls_ecdh_gen_public( &ctx_srv.grp, &ctx_srv.d, &ctx_srv.Q,
+                                   mbedtls_ctr_drbg_random, &ctr_drbg );
+    if( ret != 0 )
+    {
+        mbedtls_printf( " failed\n  ! mbedtls_ecdh_gen_public returned %d\n", ret );
+        goto exit;
+    }
+
+    ret = mbedtls_mpi_write_binary( &ctx_srv.Q.X, srv_to_cli, 32 );
+    if( ret != 0 )
+    {
+        mbedtls_printf( " failed\n  ! mbedtls_mpi_write_binary returned %d\n", ret );
+        goto exit;
+    }
+
+    mbedtls_printf( " ok\n" );
+
+    /*
+     * Server: read peer's key and generate shared secret
+     */
+    mbedtls_printf( "  . Server reading client key and computing secret..." );
+    fflush( stdout );
+
+    ret = mbedtls_mpi_lset( &ctx_srv.Qp.Z, 1 );
+    if( ret != 0 )
+    {
+        mbedtls_printf( " failed\n  ! mbedtls_mpi_lset returned %d\n", ret );
+        goto exit;
+    }
+
+    ret = mbedtls_mpi_read_binary( &ctx_srv.Qp.X, cli_to_srv, 32 );
+    if( ret != 0 )
+    {
+        mbedtls_printf( " failed\n  ! mbedtls_mpi_read_binary returned %d\n", ret );
+        goto exit;
+    }
+
+    ret = mbedtls_ecdh_compute_shared( &ctx_srv.grp, &ctx_srv.z,
+                                       &ctx_srv.Qp, &ctx_srv.d,
+                                       mbedtls_ctr_drbg_random, &ctr_drbg );
+    if( ret != 0 )
+    {
+        mbedtls_printf( " failed\n  ! mbedtls_ecdh_compute_shared returned %d\n", ret );
+        goto exit;
+    }
+
+    mbedtls_printf( " ok\n" );
+
+    /*
+     * Client: read peer's key and generate shared secret
+     */
+    mbedtls_printf( "  . Client reading server key and computing secret..." );
+    fflush( stdout );
+
+    ret = mbedtls_mpi_lset( &ctx_cli.Qp.Z, 1 );
+    if( ret != 0 )
+    {
+        mbedtls_printf( " failed\n  ! mbedtls_mpi_lset returned %d\n", ret );
+        goto exit;
+    }
+
+    ret = mbedtls_mpi_read_binary( &ctx_cli.Qp.X, srv_to_cli, 32 );
+    if( ret != 0 )
+    {
+        mbedtls_printf( " failed\n  ! mbedtls_mpi_read_binary returned %d\n", ret );
+        goto exit;
+    }
+
+    ret = mbedtls_ecdh_compute_shared( &ctx_cli.grp, &ctx_cli.z,
+                                       &ctx_cli.Qp, &ctx_cli.d,
+                                       mbedtls_ctr_drbg_random, &ctr_drbg );
+    if( ret != 0 )
+    {
+        mbedtls_printf( " failed\n  ! mbedtls_ecdh_compute_shared returned %d\n", ret );
+        goto exit;
+    }
+
+    mbedtls_printf( " ok\n" );
+
+    /*
+     * Verification: are the computed secrets equal?
+     */
+    mbedtls_printf( "  . Checking if both computed secrets are equal..." );
+    fflush( stdout );
+
+    ret = mbedtls_mpi_cmp_mpi( &ctx_cli.z, &ctx_srv.z );
+    if( ret != 0 )
+    {
+        mbedtls_printf( " failed\n  ! mbedtls_ecdh_compute_shared returned %d\n", ret );
+        goto exit;
+    }
+
+    mbedtls_printf( " ok\n" );
+
+    exit_code = MBEDTLS_EXIT_SUCCESS;
+
+exit:
+
+#if defined(_WIN32)
+    mbedtls_printf( "  + Press Enter to exit this program.\n" );
+    fflush( stdout ); getchar();
+#endif
+
+    mbedtls_ecdh_free( &ctx_srv );
+    mbedtls_ecdh_free( &ctx_cli );
+    mbedtls_ctr_drbg_free( &ctr_drbg );
+    mbedtls_entropy_free( &entropy );
+
+    mbedtls_exit( exit_code );
+}
+#endif /* MBEDTLS_ECDH_C && MBEDTLS_ECP_DP_CURVE25519_ENABLED &&
+          MBEDTLS_ENTROPY_C && MBEDTLS_CTR_DRBG_C */