zte's code,first commit
Change-Id: I9a04da59e459a9bc0d67f101f700d9d7dc8d681b
diff --git a/ap/lib/libssl/openssl-1.1.1o/crypto/bf/bf_skey.c b/ap/lib/libssl/openssl-1.1.1o/crypto/bf/bf_skey.c
new file mode 100644
index 0000000..ed29cf9
--- /dev/null
+++ b/ap/lib/libssl/openssl-1.1.1o/crypto/bf/bf_skey.c
@@ -0,0 +1,67 @@
+/*
+ * 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 <stdio.h>
+#include <string.h>
+#include <openssl/blowfish.h>
+#include "bf_local.h"
+#include "bf_pi.h"
+
+void BF_set_key(BF_KEY *key, int len, const unsigned char *data)
+{
+ int i;
+ BF_LONG *p, ri, in[2];
+ const unsigned char *d, *end;
+
+ memcpy(key, &bf_init, sizeof(BF_KEY));
+ p = key->P;
+
+ if (len > ((BF_ROUNDS + 2) * 4))
+ len = (BF_ROUNDS + 2) * 4;
+
+ d = data;
+ end = &(data[len]);
+ for (i = 0; i < (BF_ROUNDS + 2); i++) {
+ ri = *(d++);
+ if (d >= end)
+ d = data;
+
+ ri <<= 8;
+ ri |= *(d++);
+ if (d >= end)
+ d = data;
+
+ ri <<= 8;
+ ri |= *(d++);
+ if (d >= end)
+ d = data;
+
+ ri <<= 8;
+ ri |= *(d++);
+ if (d >= end)
+ d = data;
+
+ p[i] ^= ri;
+ }
+
+ in[0] = 0L;
+ in[1] = 0L;
+ for (i = 0; i < (BF_ROUNDS + 2); i += 2) {
+ BF_encrypt(in, key);
+ p[i] = in[0];
+ p[i + 1] = in[1];
+ }
+
+ p = key->S;
+ for (i = 0; i < 4 * 256; i += 2) {
+ BF_encrypt(in, key);
+ p[i] = in[0];
+ p[i + 1] = in[1];
+ }
+}