--- /dev/null
+/* crypto/rc2/rc2.h */\r
+/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com)\r
+ * All rights reserved.\r
+ *\r
+ * This package is an SSL implementation written\r
+ * by Eric Young (eay@cryptsoft.com).\r
+ * The implementation was written so as to conform with Netscapes SSL.\r
+ * \r
+ * This library is free for commercial and non-commercial use as long as\r
+ * the following conditions are aheared to. The following conditions\r
+ * apply to all code found in this distribution, be it the RC4, RSA,\r
+ * lhash, DES, etc., code; not just the SSL code. The SSL documentation\r
+ * included with this distribution is covered by the same copyright terms\r
+ * except that the holder is Tim Hudson (tjh@cryptsoft.com).\r
+ * \r
+ * Copyright remains Eric Young's, and as such any Copyright notices in\r
+ * the code are not to be removed.\r
+ * If this package is used in a product, Eric Young should be given attribution\r
+ * as the author of the parts of the library used.\r
+ * This can be in the form of a textual message at program startup or\r
+ * in documentation (online or textual) provided with the package.\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
+ * 1. Redistributions of source code must retain the copyright\r
+ * notice, this list of conditions and the following disclaimer.\r
+ * 2. Redistributions in binary form must reproduce the above copyright\r
+ * notice, this list of conditions and the following disclaimer in the\r
+ * documentation and/or other materials provided with the distribution.\r
+ * 3. All advertising materials mentioning features or use of this software\r
+ * must display the following acknowledgement:\r
+ * "This product includes cryptographic software written by\r
+ * Eric Young (eay@cryptsoft.com)"\r
+ * The word 'cryptographic' can be left out if the rouines from the library\r
+ * being used are not cryptographic related :-).\r
+ * 4. If you include any Windows specific code (or a derivative thereof) from \r
+ * the apps directory (application code) you must include an acknowledgement:\r
+ * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"\r
+ * \r
+ * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND\r
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE\r
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE\r
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE\r
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL\r
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS\r
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)\r
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT\r
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY\r
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF\r
+ * SUCH DAMAGE.\r
+ * \r
+ * The licence and distribution terms for any publically available version or\r
+ * derivative of this code cannot be changed. i.e. this code cannot simply be\r
+ * copied and put under another distribution licence\r
+ * [including the GNU Public Licence.]\r
+ */\r
+\r
+#ifndef HEADER_RC2_H\r
+#define HEADER_RC2_H\r
+\r
+#include <openssl/opensslconf.h> /* OPENSSL_NO_RC2, RC2_INT */\r
+#ifdef OPENSSL_NO_RC2\r
+#error RC2 is disabled.\r
+#endif\r
+\r
+#define RC2_ENCRYPT 1\r
+#define RC2_DECRYPT 0\r
+\r
+#define RC2_BLOCK 8\r
+#define RC2_KEY_LENGTH 16\r
+\r
+#ifdef __cplusplus\r
+extern "C" {\r
+#endif\r
+\r
+typedef struct rc2_key_st\r
+ {\r
+ RC2_INT data[64];\r
+ } RC2_KEY;\r
+\r
+ \r
+void RC2_set_key(RC2_KEY *key, int len, const unsigned char *data,int bits);\r
+void RC2_ecb_encrypt(const unsigned char *in,unsigned char *out,RC2_KEY *key,\r
+ int enc);\r
+void RC2_encrypt(unsigned long *data,RC2_KEY *key);\r
+void RC2_decrypt(unsigned long *data,RC2_KEY *key);\r
+void RC2_cbc_encrypt(const unsigned char *in, unsigned char *out, long length,\r
+ RC2_KEY *ks, unsigned char *iv, int enc);\r
+void RC2_cfb64_encrypt(const unsigned char *in, unsigned char *out,\r
+ long length, RC2_KEY *schedule, unsigned char *ivec,\r
+ int *num, int enc);\r
+void RC2_ofb64_encrypt(const unsigned char *in, unsigned char *out,\r
+ long length, RC2_KEY *schedule, unsigned char *ivec,\r
+ int *num);\r
+\r
+#ifdef __cplusplus\r
+}\r
+#endif\r
+\r
+#endif\r
projects / lab.git / blobdiff