- Major type rewrite of int to size_t for most variables and arguments used for buffer lengths and loops
diff --git a/include/polarssl/md2.h b/include/polarssl/md2.h
index bcda2e3..9a497f1 100644
--- a/include/polarssl/md2.h
+++ b/include/polarssl/md2.h
@@ -27,6 +27,8 @@
#ifndef POLARSSL_MD2_H
#define POLARSSL_MD2_H
+#include <string.h>
+
/**
* \brief MD2 context structure
*/
@@ -38,7 +40,7 @@
unsigned char ipad[64]; /*!< HMAC: inner padding */
unsigned char opad[64]; /*!< HMAC: outer padding */
- int left; /*!< amount of data in buffer */
+ size_t left; /*!< amount of data in buffer */
}
md2_context;
@@ -60,7 +62,7 @@
* \param input buffer holding the data
* \param ilen length of the input data
*/
-void md2_update( md2_context *ctx, const unsigned char *input, int ilen );
+void md2_update( md2_context *ctx, const unsigned char *input, size_t ilen );
/**
* \brief MD2 final digest
@@ -77,7 +79,7 @@
* \param ilen length of the input data
* \param output MD2 checksum result
*/
-void md2( const unsigned char *input, int ilen, unsigned char output[16] );
+void md2( const unsigned char *input, size_t ilen, unsigned char output[16] );
/**
* \brief Output = MD2( file contents )
@@ -97,7 +99,7 @@
* \param key HMAC secret key
* \param keylen length of the HMAC key
*/
-void md2_hmac_starts( md2_context *ctx, const unsigned char *key, int keylen );
+void md2_hmac_starts( md2_context *ctx, const unsigned char *key, size_t keylen );
/**
* \brief MD2 HMAC process buffer
@@ -106,7 +108,7 @@
* \param input buffer holding the data
* \param ilen length of the input data
*/
-void md2_hmac_update( md2_context *ctx, const unsigned char *input, int ilen );
+void md2_hmac_update( md2_context *ctx, const unsigned char *input, size_t ilen );
/**
* \brief MD2 HMAC final digest
@@ -132,8 +134,8 @@
* \param ilen length of the input data
* \param output HMAC-MD2 result
*/
-void md2_hmac( const unsigned char *key, int keylen,
- const unsigned char *input, int ilen,
+void md2_hmac( const unsigned char *key, size_t keylen,
+ const unsigned char *input, size_t ilen,
unsigned char output[16] );
/**