--- /dev/null
+/* crypto/aes/aes.h -*- mode:C; c-file-style: "eay" -*- */\r
+/* ====================================================================\r
+ * Copyright (c) 1998-2002 The OpenSSL Project. All rights reserved.\r
+ *\r
+ * Redistribution and use in source and binary forms, with or without\r
+ * modification, are permitted provided that the following conditions\r
+ * are met:\r
+ *\r
+ * 1. Redistributions of source code must retain the above copyright\r
+ * notice, this list of conditions and the following disclaimer. \r
+ *\r
+ * 2. Redistributions in binary form must reproduce the above copyright\r
+ * notice, this list of conditions and the following disclaimer in\r
+ * the documentation and/or other materials provided with the\r
+ * distribution.\r
+ *\r
+ * 3. All advertising materials mentioning features or use of this\r
+ * software must display the following acknowledgment:\r
+ * "This product includes software developed by the OpenSSL Project\r
+ * for use in the OpenSSL Toolkit. (http://www.openssl.org/)"\r
+ *\r
+ * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to\r
+ * endorse or promote products derived from this software without\r
+ * prior written permission. For written permission, please contact\r
+ * openssl-core@openssl.org.\r
+ *\r
+ * 5. Products derived from this software may not be called "OpenSSL"\r
+ * nor may "OpenSSL" appear in their names without prior written\r
+ * permission of the OpenSSL Project.\r
+ *\r
+ * 6. Redistributions of any form whatsoever must retain the following\r
+ * acknowledgment:\r
+ * "This product includes software developed by the OpenSSL Project\r
+ * for use in the OpenSSL Toolkit (http://www.openssl.org/)"\r
+ *\r
+ * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY\r
+ * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE\r
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR\r
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR\r
+ * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,\r
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\r
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;\r
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)\r
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,\r
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\r
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED\r
+ * OF THE POSSIBILITY OF SUCH DAMAGE.\r
+ * ====================================================================\r
+ *\r
+ */\r
+\r
+#ifndef HEADER_AES_H\r
+#define HEADER_AES_H\r
+\r
+#include <openssl/opensslconf.h>\r
+\r
+#ifdef OPENSSL_NO_AES\r
+#error AES is disabled.\r
+#endif\r
+\r
+#define AES_ENCRYPT 1\r
+#define AES_DECRYPT 0\r
+\r
+/* Because array size can't be a const in C, the following two are macros.\r
+ Both sizes are in bytes. */\r
+#define AES_MAXNR 14\r
+#define AES_BLOCK_SIZE 16\r
+\r
+#ifdef __cplusplus\r
+extern "C" {\r
+#endif\r
+\r
+/* This should be a hidden type, but EVP requires that the size be known */\r
+struct aes_key_st {\r
+#ifdef AES_LONG\r
+ unsigned long rd_key[4 *(AES_MAXNR + 1)];\r
+#else\r
+ unsigned int rd_key[4 *(AES_MAXNR + 1)];\r
+#endif\r
+ int rounds;\r
+};\r
+typedef struct aes_key_st AES_KEY;\r
+\r
+const char *AES_options(void);\r
+\r
+int AES_set_encrypt_key(const unsigned char *userKey, const int bits,\r
+ AES_KEY *key);\r
+int AES_set_decrypt_key(const unsigned char *userKey, const int bits,\r
+ AES_KEY *key);\r
+\r
+void AES_encrypt(const unsigned char *in, unsigned char *out,\r
+ const AES_KEY *key);\r
+void AES_decrypt(const unsigned char *in, unsigned char *out,\r
+ const AES_KEY *key);\r
+\r
+void AES_ecb_encrypt(const unsigned char *in, unsigned char *out,\r
+ const AES_KEY *key, const int enc);\r
+void AES_cbc_encrypt(const unsigned char *in, unsigned char *out,\r
+ const unsigned long length, const AES_KEY *key,\r
+ unsigned char *ivec, const int enc);\r
+void AES_cfb128_encrypt(const unsigned char *in, unsigned char *out,\r
+ const unsigned long length, const AES_KEY *key,\r
+ unsigned char *ivec, int *num, const int enc);\r
+void AES_cfb1_encrypt(const unsigned char *in, unsigned char *out,\r
+ const unsigned long length, const AES_KEY *key,\r
+ unsigned char *ivec, int *num, const int enc);\r
+void AES_cfb8_encrypt(const unsigned char *in, unsigned char *out,\r
+ const unsigned long length, const AES_KEY *key,\r
+ unsigned char *ivec, int *num, const int enc);\r
+void AES_cfbr_encrypt_block(const unsigned char *in,unsigned char *out,\r
+ const int nbits,const AES_KEY *key,\r
+ unsigned char *ivec,const int enc);\r
+void AES_ofb128_encrypt(const unsigned char *in, unsigned char *out,\r
+ const unsigned long length, const AES_KEY *key,\r
+ unsigned char *ivec, int *num);\r
+void AES_ctr128_encrypt(const unsigned char *in, unsigned char *out,\r
+ const unsigned long length, const AES_KEY *key,\r
+ unsigned char ivec[AES_BLOCK_SIZE],\r
+ unsigned char ecount_buf[AES_BLOCK_SIZE],\r
+ unsigned int *num);\r
+\r
+\r
+#ifdef __cplusplus\r
+}\r
+#endif\r
+\r
+#endif /* !HEADER_AES_H */\r
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