zte's code,first commit

Change-Id: I9a04da59e459a9bc0d67f101f700d9d7dc8d681b
diff --git a/ap/lib/libssl/openssl-1.1.1o/crypto/pkcs12/p12_p8d.c b/ap/lib/libssl/openssl-1.1.1o/crypto/pkcs12/p12_p8d.c
new file mode 100644
index 0000000..d926a77
--- /dev/null
+++ b/ap/lib/libssl/openssl-1.1.1o/crypto/pkcs12/p12_p8d.c
@@ -0,0 +1,23 @@
+/*
+ * Copyright 2001-2016 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 <stdio.h>
+#include "internal/cryptlib.h"
+#include <openssl/pkcs12.h>
+
+PKCS8_PRIV_KEY_INFO *PKCS8_decrypt(const X509_SIG *p8, const char *pass,
+                                   int passlen)
+{
+    const X509_ALGOR *dalg;
+    const ASN1_OCTET_STRING *doct;
+    X509_SIG_get0(p8, &dalg, &doct);
+    return PKCS12_item_decrypt_d2i(dalg,
+                                   ASN1_ITEM_rptr(PKCS8_PRIV_KEY_INFO), pass,
+                                   passlen, doct, 1);
+}