adding security misc from Vx7 to 6.9 (original files from vx7) (#5)

Co-authored-by: neelimap <neelimaps@neominds.in>
Reviewed-on: http://13.234.246.121:3000/Neominds/ossl35vx69/pulls/5
Reviewed-by: Siddhant Singh <siddhant.singh@neominds.in>
Co-authored-by: Neelima P S <neelima.ps@neominds.in>
Co-committed-by: Neelima P S <neelima.ps@neominds.in>

vxworks-6.9/target/h/security/private/uefiTrustStoreP.h

@@ -0,0 +1,47 @@
+/* uefiTrustStoreP.h - private header file for UEFI trust store */
+
+/* 
+ * Copyright (c) 2017, 2021 Wind River Systems, Inc. 
+ *
+ * The right to copy, distribute, modify, or otherwise make use
+ * of this software may be licensed only pursuant to the terms
+ * of an applicable Wind River license agreement.
+ */
+
+/*
+DESCRIPTION
+This header file describes the private definitions and structures
+for the UEFI database trust store.
+*/
+
+#ifndef __INCuefiTrustStorePh
+#define __INCuefiTrustStorePh
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+/* includes */
+
+/* defines */
+
+#define SECURE_LOADER_DB_SECTION   ".uefi_db"
+#define UEFI_DATABASE_VERSION    1    /* current version */
+
+/* typedefs */
+
+typedef struct 
+    {
+    uint32_t version;            /* version number */
+    uint32_t padding;            /* add padding for alignment */
+    uint64_t white_db_size;      /* whitelist database size in bytes */
+    uint64_t black_db_size;      /* blacklist database size in bytes */
+    char efiSignatureList[1];    /* place holder for start of signature list */    
+    } UEFI_DB_INFO;
+
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* INCuefiTrustStorePh */