- Major type rewrite of int to size_t for most variables and arguments used for buffer lengths and loops
diff --git a/include/polarssl/sha1.h b/include/polarssl/sha1.h
index 1d5cc25..76b369a 100644
--- a/include/polarssl/sha1.h
+++ b/include/polarssl/sha1.h
@@ -27,6 +27,8 @@
#ifndef POLARSSL_SHA1_H
#define POLARSSL_SHA1_H
+#include <string.h>
+
/**
* \brief SHA-1 context structure
*/
@@ -59,7 +61,7 @@
* \param input buffer holding the data
* \param ilen length of the input data
*/
-void sha1_update( sha1_context *ctx, const unsigned char *input, int ilen );
+void sha1_update( sha1_context *ctx, const unsigned char *input, size_t ilen );
/**
* \brief SHA-1 final digest
@@ -76,7 +78,7 @@
* \param ilen length of the input data
* \param output SHA-1 checksum result
*/
-void sha1( const unsigned char *input, int ilen, unsigned char output[20] );
+void sha1( const unsigned char *input, size_t ilen, unsigned char output[20] );
/**
* \brief Output = SHA-1( file contents )
@@ -96,7 +98,7 @@
* \param key HMAC secret key
* \param keylen length of the HMAC key
*/
-void sha1_hmac_starts( sha1_context *ctx, const unsigned char *key, int keylen );
+void sha1_hmac_starts( sha1_context *ctx, const unsigned char *key, size_t keylen );
/**
* \brief SHA-1 HMAC process buffer
@@ -105,7 +107,7 @@
* \param input buffer holding the data
* \param ilen length of the input data
*/
-void sha1_hmac_update( sha1_context *ctx, const unsigned char *input, int ilen );
+void sha1_hmac_update( sha1_context *ctx, const unsigned char *input, size_t ilen );
/**
* \brief SHA-1 HMAC final digest
@@ -131,8 +133,8 @@
* \param ilen length of the input data
* \param output HMAC-SHA-1 result
*/
-void sha1_hmac( const unsigned char *key, int keylen,
- const unsigned char *input, int ilen,
+void sha1_hmac( const unsigned char *key, size_t keylen,
+ const unsigned char *input, size_t ilen,
unsigned char output[20] );
/**