- Renamed include directory to polarssl

include/polarssl/md2.h

@@ -0,0 +1,120 @@
+/**
+ * \file md2.h
+ */
+#ifndef XYSSL_MD2_H
+#define XYSSL_MD2_H
+
+/**
+ * \brief          MD2 context structure
+ */
+typedef struct
+{
+    unsigned char cksum[16];    /*!< checksum of the data block */
+    unsigned char state[48];    /*!< intermediate digest state  */
+    unsigned char buffer[16];   /*!< data block being processed */
+
+    unsigned char ipad[64];     /*!< HMAC: inner padding        */
+    unsigned char opad[64];     /*!< HMAC: outer padding        */
+    int left;                   /*!< amount of data in buffer   */
+}
+md2_context;
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * \brief          MD2 context setup
+ *
+ * \param ctx      context to be initialized
+ */
+void md2_starts( md2_context *ctx );
+
+/**
+ * \brief          MD2 process buffer
+ *
+ * \param ctx      MD2 context
+ * \param input    buffer holding the  data
+ * \param ilen     length of the input data
+ */
+void md2_update( md2_context *ctx, unsigned char *input, int ilen );
+
+/**
+ * \brief          MD2 final digest
+ *
+ * \param ctx      MD2 context
+ * \param output   MD2 checksum result
+ */
+void md2_finish( md2_context *ctx, unsigned char output[16] );
+
+/**
+ * \brief          Output = MD2( input buffer )
+ *
+ * \param input    buffer holding the  data
+ * \param ilen     length of the input data
+ * \param output   MD2 checksum result
+ */
+void md2( unsigned char *input, int ilen, unsigned char output[16] );
+
+/**
+ * \brief          Output = MD2( file contents )
+ *
+ * \param path     input file name
+ * \param output   MD2 checksum result
+ *
+ * \return         0 if successful, 1 if fopen failed,
+ *                 or 2 if fread failed
+ */
+int md2_file( char *path, unsigned char output[16] );
+
+/**
+ * \brief          MD2 HMAC context setup
+ *
+ * \param ctx      HMAC context to be initialized
+ * \param key      HMAC secret key
+ * \param keylen   length of the HMAC key
+ */
+void md2_hmac_starts( md2_context *ctx, unsigned char *key, int keylen );
+
+/**
+ * \brief          MD2 HMAC process buffer
+ *
+ * \param ctx      HMAC context
+ * \param input    buffer holding the  data
+ * \param ilen     length of the input data
+ */
+void md2_hmac_update( md2_context *ctx, unsigned char *input, int ilen );
+
+/**
+ * \brief          MD2 HMAC final digest
+ *
+ * \param ctx      HMAC context
+ * \param output   MD2 HMAC checksum result
+ */
+void md2_hmac_finish( md2_context *ctx, unsigned char output[16] );
+
+/**
+ * \brief          Output = HMAC-MD2( hmac key, input buffer )
+ *
+ * \param key      HMAC secret key
+ * \param keylen   length of the HMAC key
+ * \param input    buffer holding the  data
+ * \param ilen     length of the input data
+ * \param output   HMAC-MD2 result
+ */
+void md2_hmac( unsigned char *key, int keylen,
+               unsigned char *input, int ilen,
+               unsigned char output[16] );
+
+/**
+ * \brief          Checkup routine
+ *
+ * \return         0 if successful, or 1 if the test failed
+ */
+int md2_self_test( int verbose );
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* md2.h */