[T106][ZXW-22]7520V3SCV2.01.01.02P42U09_VEC_V0.8_AP_VEC origin source commit
Change-Id: Ic6e05d89ecd62fc34f82b23dcf306c93764aec4b
diff --git a/ap/lib/libssl/openssl-1.1.1o/apps/app_rand.c b/ap/lib/libssl/openssl-1.1.1o/apps/app_rand.c
new file mode 100644
index 0000000..2b0bbde
--- /dev/null
+++ b/ap/lib/libssl/openssl-1.1.1o/apps/app_rand.c
@@ -0,0 +1,93 @@
+/*
+ * Copyright 1995-2018 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the OpenSSL license (the "License"). You may not use
+ * this file except in compliance with the License. You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#include "apps.h"
+#include <openssl/bio.h>
+#include <openssl/err.h>
+#include <openssl/rand.h>
+#include <openssl/conf.h>
+
+static char *save_rand_file;
+
+void app_RAND_load_conf(CONF *c, const char *section)
+{
+ const char *randfile = NCONF_get_string(c, section, "RANDFILE");
+
+ if (randfile == NULL) {
+ ERR_clear_error();
+ return;
+ }
+ if (RAND_load_file(randfile, -1) < 0) {
+ BIO_printf(bio_err, "Can't load %s into RNG\n", randfile);
+ ERR_print_errors(bio_err);
+ }
+ if (save_rand_file == NULL)
+ save_rand_file = OPENSSL_strdup(randfile);
+}
+
+static int loadfiles(char *name)
+{
+ char *p;
+ int last, ret = 1;
+
+ for ( ; ; ) {
+ last = 0;
+ for (p = name; *p != '\0' && *p != LIST_SEPARATOR_CHAR; p++)
+ continue;
+ if (*p == '\0')
+ last = 1;
+ *p = '\0';
+ if (RAND_load_file(name, -1) < 0) {
+ BIO_printf(bio_err, "Can't load %s into RNG\n", name);
+ ERR_print_errors(bio_err);
+ ret = 0;
+ }
+ if (last)
+ break;
+ name = p + 1;
+ if (*name == '\0')
+ break;
+ }
+ return ret;
+}
+
+void app_RAND_write(void)
+{
+ if (save_rand_file == NULL)
+ return;
+ if (RAND_write_file(save_rand_file) == -1) {
+ BIO_printf(bio_err, "Cannot write random bytes:\n");
+ ERR_print_errors(bio_err);
+ }
+ OPENSSL_free(save_rand_file);
+ save_rand_file = NULL;
+}
+
+
+/*
+ * See comments in opt_verify for explanation of this.
+ */
+enum r_range { OPT_R_ENUM };
+
+int opt_rand(int opt)
+{
+ switch ((enum r_range)opt) {
+ case OPT_R__FIRST:
+ case OPT_R__LAST:
+ break;
+ case OPT_R_RAND:
+ return loadfiles(opt_arg());
+ break;
+ case OPT_R_WRITERAND:
+ OPENSSL_free(save_rand_file);
+ save_rand_file = OPENSSL_strdup(opt_arg());
+ break;
+ }
+ return 1;
+}