zte's code,first commit
Change-Id: I9a04da59e459a9bc0d67f101f700d9d7dc8d681b
diff --git a/ap/lib/libssl/openssl-1.1.1o/crypto/rc2/rc2_ecb.c b/ap/lib/libssl/openssl-1.1.1o/crypto/rc2/rc2_ecb.c
new file mode 100644
index 0000000..8d9927c
--- /dev/null
+++ b/ap/lib/libssl/openssl-1.1.1o/crypto/rc2/rc2_ecb.c
@@ -0,0 +1,40 @@
+/*
+ * Copyright 1995-2016 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 <openssl/rc2.h>
+#include "rc2_local.h"
+#include <openssl/opensslv.h>
+
+/*-
+ * RC2 as implemented frm a posting from
+ * Newsgroups: sci.crypt
+ * Subject: Specification for Ron Rivests Cipher No.2
+ * Message-ID: <4fk39f$f70@net.auckland.ac.nz>
+ * Date: 11 Feb 1996 06:45:03 GMT
+ */
+
+void RC2_ecb_encrypt(const unsigned char *in, unsigned char *out, RC2_KEY *ks,
+ int encrypt)
+{
+ unsigned long l, d[2];
+
+ c2l(in, l);
+ d[0] = l;
+ c2l(in, l);
+ d[1] = l;
+ if (encrypt)
+ RC2_encrypt(d, ks);
+ else
+ RC2_decrypt(d, ks);
+ l = d[0];
+ l2c(l, out);
+ l = d[1];
+ l2c(l, out);
+ l = d[0] = d[1] = 0;
+}