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- Added const-correctness to main codebase

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This commit is contained in:
Paul Bakker 2010-03-16 21:09:09 +00:00
parent 9120018f3d
commit ff60ee6c2a
49 changed files with 1221 additions and 416 deletions
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16
library/sha4.c
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@ -149,7 +149,7 @@ void sha4_starts( sha4_context *ctx, int is384 )
ctx->is384 = is384;
}
static void sha4_process( sha4_context *ctx, unsigned char data[128] )
static void sha4_process( sha4_context *ctx, const unsigned char data[128] )
{
int i;
unsigned int64 temp1, temp2, W[80];
@ -221,7 +221,7 @@ static void sha4_process( sha4_context *ctx, unsigned char data[128] )
/*
* SHA-512 process buffer
*/
void sha4_update( sha4_context *ctx, unsigned char *input, int ilen )
void sha4_update( sha4_context *ctx, const unsigned char *input, int ilen )
{
int fill;
unsigned int64 left;
@ -312,7 +312,7 @@ void sha4_finish( sha4_context *ctx, unsigned char output[64] )
/*
* output = SHA-512( input buffer )
*/
void sha4( unsigned char *input, int ilen,
void sha4( const unsigned char *input, int ilen,
unsigned char output[64], int is384 )
{
sha4_context ctx;
@ -327,7 +327,7 @@ void sha4( unsigned char *input, int ilen,
/*
* output = SHA-512( file contents )
*/
int sha4_file( char *path, unsigned char output[64], int is384 )
int sha4_file( const char *path, unsigned char output[64], int is384 )
{
FILE *f;
size_t n;
@ -359,7 +359,7 @@ int sha4_file( char *path, unsigned char output[64], int is384 )
/*
* SHA-512 HMAC context setup
*/
void sha4_hmac_starts( sha4_context *ctx, unsigned char *key, int keylen,
void sha4_hmac_starts( sha4_context *ctx, const unsigned char *key, int keylen,
int is384 )
{
int i;
@ -391,7 +391,7 @@ void sha4_hmac_starts( sha4_context *ctx, unsigned char *key, int keylen,
* SHA-512 HMAC process buffer
*/
void sha4_hmac_update( sha4_context *ctx,
unsigned char *input, int ilen )
const unsigned char *input, int ilen )
{
sha4_update( ctx, input, ilen );
}
@ -419,8 +419,8 @@ void sha4_hmac_finish( sha4_context *ctx, unsigned char output[64] )
/*
* output = HMAC-SHA-512( hmac key, input buffer )
*/
void sha4_hmac( unsigned char *key, int keylen,
unsigned char *input, int ilen,
void sha4_hmac( const unsigned char *key, int keylen,
const unsigned char *input, int ilen,
unsigned char output[64], int is384 )
{
sha4_context ctx;