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, 75 insertions, 0 deletions

diff --git a/lib/mbedtls-2.27.0/programs/fuzz/fuzz_privkey.c b/lib/mbedtls-2.27.0/programs/fuzz/fuzz_privkey.c
new file mode 100644
index 0000000..6c968fd
--- /dev/null
+++ b/lib/mbedtls-2.27.0/programs/fuzz/fuzz_privkey.c
@@ -0,0 +1,75 @@
+#include <stdint.h>
+#include <stdlib.h>
+#include "mbedtls/pk.h"
+
+//4 Kb should be enough for every bug ;-)
+#define MAX_LEN 0x1000
+
+
+int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) {
+#ifdef MBEDTLS_PK_PARSE_C
+    int ret;
+    mbedtls_pk_context pk;
+
+    if (Size > MAX_LEN) {
+        //only work on small inputs
+        Size = MAX_LEN;
+    }
+
+    mbedtls_pk_init( &pk );
+    ret = mbedtls_pk_parse_key( &pk, Data, Size, NULL, 0 );
+    if (ret == 0) {
+#if defined(MBEDTLS_RSA_C)
+        if( mbedtls_pk_get_type( &pk ) == MBEDTLS_PK_RSA )
+        {
+            mbedtls_mpi N, P, Q, D, E, DP, DQ, QP;
+            mbedtls_rsa_context *rsa;
+
+            mbedtls_mpi_init( &N ); mbedtls_mpi_init( &P ); mbedtls_mpi_init( &Q );
+            mbedtls_mpi_init( &D ); mbedtls_mpi_init( &E ); mbedtls_mpi_init( &DP );
+            mbedtls_mpi_init( &DQ ); mbedtls_mpi_init( &QP );
+
+            rsa = mbedtls_pk_rsa( pk );
+            if ( mbedtls_rsa_export( rsa, &N, &P, &Q, &D, &E ) != 0 ) {
+                abort();
+            }
+            if ( mbedtls_rsa_export_crt( rsa, &DP, &DQ, &QP ) != 0 ) {
+                abort();
+            }
+
+            mbedtls_mpi_free( &N ); mbedtls_mpi_free( &P ); mbedtls_mpi_free( &Q );
+            mbedtls_mpi_free( &D ); mbedtls_mpi_free( &E ); mbedtls_mpi_free( &DP );
+            mbedtls_mpi_free( &DQ ); mbedtls_mpi_free( &QP );
+        }
+        else
+#endif
+#if defined(MBEDTLS_ECP_C)
+        if( mbedtls_pk_get_type( &pk ) == MBEDTLS_PK_ECKEY ||
+            mbedtls_pk_get_type( &pk ) == MBEDTLS_PK_ECKEY_DH )
+        {
+            mbedtls_ecp_keypair *ecp = mbedtls_pk_ec( pk );
+            mbedtls_ecp_group_id grp_id = ecp->grp.id;
+            const mbedtls_ecp_curve_info *curve_info =
+                mbedtls_ecp_curve_info_from_grp_id( grp_id );
+
+            /* If the curve is not supported, the key should not have been
+             * accepted. */
+            if( curve_info == NULL )
+                abort( );
+        }
+        else
+#endif
+        {
+            /* The key is valid but is not of a supported type.
+             * This should not happen. */
+            abort( );
+        }
+    }
+    mbedtls_pk_free( &pk );
+#else
+    (void) Data;
+    (void) Size;
+#endif //MBEDTLS_PK_PARSE_C
+
+    return 0;
+}