zte's code,first commit
Change-Id: I9a04da59e459a9bc0d67f101f700d9d7dc8d681b
diff --git a/ap/lib/libwolfssl/install/include/wolfssl/wolfcrypt/rc2.h b/ap/lib/libwolfssl/install/include/wolfssl/wolfcrypt/rc2.h
new file mode 100644
index 0000000..5aa641a
--- /dev/null
+++ b/ap/lib/libwolfssl/install/include/wolfssl/wolfcrypt/rc2.h
@@ -0,0 +1,68 @@
+/* rc2.h
+ *
+ * Copyright (C) 2006-2021 wolfSSL Inc.
+ *
+ * This file is part of wolfSSL.
+ *
+ * wolfSSL is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * wolfSSL is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
+ */
+
+#ifndef WOLF_CRYPT_RC2_H
+#define WOLF_CRYPT_RC2_H
+
+#include <wolfssl/wolfcrypt/types.h>
+
+#ifdef WC_RC2
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+enum {
+ RC2_MAX_KEY_SIZE = 128, /* max effective key size, octets */
+ RC2_BLOCK_SIZE = 8
+};
+
+/* RC2 encryption and decryption */
+typedef struct Rc2 {
+ ALIGN16 word16 key[RC2_MAX_KEY_SIZE/2];
+ ALIGN16 word32 reg[RC2_BLOCK_SIZE / sizeof(word32)]; /* for CBC mode */
+ ALIGN16 word32 tmp[RC2_BLOCK_SIZE / sizeof(word32)]; /* same */
+ word32 keylen; /* key length, octets */
+ word32 bits; /* effective key length, bits */
+} Rc2;
+
+WOLFSSL_API int wc_Rc2SetKey(Rc2* rc2, const byte* key, word32 length,
+ const byte* iv, word32 bits);
+WOLFSSL_API int wc_Rc2SetIV(Rc2* rc2, const byte* iv);
+
+/* RC2-ECB */
+WOLFSSL_API int wc_Rc2EcbEncrypt(Rc2* rc2, byte* out,
+ const byte* in, word32 sz);
+WOLFSSL_API int wc_Rc2EcbDecrypt(Rc2* rc2, byte* out,
+ const byte* in, word32 sz);
+
+/* RC2-CBC */
+WOLFSSL_API int wc_Rc2CbcEncrypt(Rc2* rc2, byte* out,
+ const byte* in, word32 sz);
+WOLFSSL_API int wc_Rc2CbcDecrypt(Rc2* rc2, byte* out,
+ const byte* in, word32 sz);
+
+#ifdef __cplusplus
+ } /* extern "C" */
+#endif
+
+#endif /* WC_RC2 */
+#endif /* WOLF_CRYPT_RC2_H */