zte's code,first commit
Change-Id: I9a04da59e459a9bc0d67f101f700d9d7dc8d681b
diff --git a/ap/lib/libssl/openssl-1.1.1o/crypto/rsa/rsa_depr.c b/ap/lib/libssl/openssl-1.1.1o/crypto/rsa/rsa_depr.c
new file mode 100644
index 0000000..21e0562
--- /dev/null
+++ b/ap/lib/libssl/openssl-1.1.1o/crypto/rsa/rsa_depr.c
@@ -0,0 +1,61 @@
+/*
+ * 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
+ */
+
+/*
+ * NB: This file contains deprecated functions (compatibility wrappers to the
+ * "new" versions).
+ */
+
+#include <openssl/opensslconf.h>
+#if OPENSSL_API_COMPAT >= 0x00908000L
+NON_EMPTY_TRANSLATION_UNIT
+
+#else
+
+# include <stdio.h>
+# include <time.h>
+# include "internal/cryptlib.h"
+# include <openssl/bn.h>
+# include <openssl/rsa.h>
+
+RSA *RSA_generate_key(int bits, unsigned long e_value,
+ void (*callback) (int, int, void *), void *cb_arg)
+{
+ int i;
+ BN_GENCB *cb = BN_GENCB_new();
+ RSA *rsa = RSA_new();
+ BIGNUM *e = BN_new();
+
+ if (cb == NULL || rsa == NULL || e == NULL)
+ goto err;
+
+ /*
+ * The problem is when building with 8, 16, or 32 BN_ULONG, unsigned long
+ * can be larger
+ */
+ for (i = 0; i < (int)sizeof(unsigned long) * 8; i++) {
+ if (e_value & (1UL << i))
+ if (BN_set_bit(e, i) == 0)
+ goto err;
+ }
+
+ BN_GENCB_set_old(cb, callback, cb_arg);
+
+ if (RSA_generate_key_ex(rsa, bits, e, cb)) {
+ BN_free(e);
+ BN_GENCB_free(cb);
+ return rsa;
+ }
+ err:
+ BN_free(e);
+ RSA_free(rsa);
+ BN_GENCB_free(cb);
+ return 0;
+}
+#endif