zte's code,first commit
Change-Id: I9a04da59e459a9bc0d67f101f700d9d7dc8d681b
diff --git a/ap/lib/libssl/openssl-1.1.1o/crypto/aes/aes_cbc.c b/ap/lib/libssl/openssl-1.1.1o/crypto/aes/aes_cbc.c
new file mode 100644
index 0000000..342841f
--- /dev/null
+++ b/ap/lib/libssl/openssl-1.1.1o/crypto/aes/aes_cbc.c
@@ -0,0 +1,24 @@
+/*
+ * Copyright 2002-2016 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/aes.h>
+#include <openssl/modes.h>
+
+void AES_cbc_encrypt(const unsigned char *in, unsigned char *out,
+ size_t len, const AES_KEY *key,
+ unsigned char *ivec, const int enc)
+{
+
+ if (enc)
+ CRYPTO_cbc128_encrypt(in, out, len, key, ivec,
+ (block128_f) AES_encrypt);
+ else
+ CRYPTO_cbc128_decrypt(in, out, len, key, ivec,
+ (block128_f) AES_decrypt);
+}