lib/mbedtls
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- Moved from unsigned long to uint32_t throughout code

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This commit is contained in:
Paul Bakker
2012-10-01 14:41:15 +00:00
parent 6adff7497a
commit 5c2364c2ba
34 changed files with 539 additions and 454 deletions
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74
library/sha1.c
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@ -41,18 +41,18 @@
/*
* 32-bit integer manipulation macros (big endian)
*/
#ifndef GET_ULONG_BE
#define GET_ULONG_BE(n,b,i) \
#ifndef GET_UINT32_BE
#define GET_UINT32_BE(n,b,i) \
{ \
(n) = ( (unsigned long) (b)[(i) ] << 24 ) \
| ( (unsigned long) (b)[(i) + 1] << 16 ) \
| ( (unsigned long) (b)[(i) + 2] << 8 ) \
| ( (unsigned long) (b)[(i) + 3] ); \
(n) = ( (uint32_t) (b)[(i) ] << 24 ) \
| ( (uint32_t) (b)[(i) + 1] << 16 ) \
| ( (uint32_t) (b)[(i) + 2] << 8 ) \
| ( (uint32_t) (b)[(i) + 3] ); \
}
#endif
#ifndef PUT_ULONG_BE
#define PUT_ULONG_BE(n,b,i) \
#ifndef PUT_UINT32_BE
#define PUT_UINT32_BE(n,b,i) \
{ \
(b)[(i) ] = (unsigned char) ( (n) >> 24 ); \
(b)[(i) + 1] = (unsigned char) ( (n) >> 16 ); \
@ -78,24 +78,24 @@ void sha1_starts( sha1_context *ctx )
static void sha1_process( sha1_context *ctx, const unsigned char data[64] )
{
unsigned long temp, W[16], A, B, C, D, E;
uint32_t temp, W[16], A, B, C, D, E;
GET_ULONG_BE( W[ 0], data, 0 );
GET_ULONG_BE( W[ 1], data, 4 );
GET_ULONG_BE( W[ 2], data, 8 );
GET_ULONG_BE( W[ 3], data, 12 );
GET_ULONG_BE( W[ 4], data, 16 );
GET_ULONG_BE( W[ 5], data, 20 );
GET_ULONG_BE( W[ 6], data, 24 );
GET_ULONG_BE( W[ 7], data, 28 );
GET_ULONG_BE( W[ 8], data, 32 );
GET_ULONG_BE( W[ 9], data, 36 );
GET_ULONG_BE( W[10], data, 40 );
GET_ULONG_BE( W[11], data, 44 );
GET_ULONG_BE( W[12], data, 48 );
GET_ULONG_BE( W[13], data, 52 );
GET_ULONG_BE( W[14], data, 56 );
GET_ULONG_BE( W[15], data, 60 );
GET_UINT32_BE( W[ 0], data, 0 );
GET_UINT32_BE( W[ 1], data, 4 );
GET_UINT32_BE( W[ 2], data, 8 );
GET_UINT32_BE( W[ 3], data, 12 );
GET_UINT32_BE( W[ 4], data, 16 );
GET_UINT32_BE( W[ 5], data, 20 );
GET_UINT32_BE( W[ 6], data, 24 );
GET_UINT32_BE( W[ 7], data, 28 );
GET_UINT32_BE( W[ 8], data, 32 );
GET_UINT32_BE( W[ 9], data, 36 );
GET_UINT32_BE( W[10], data, 40 );
GET_UINT32_BE( W[11], data, 44 );
GET_UINT32_BE( W[12], data, 48 );
GET_UINT32_BE( W[13], data, 52 );
GET_UINT32_BE( W[14], data, 56 );
GET_UINT32_BE( W[15], data, 60 );
#define S(x,n) ((x << n) | ((x & 0xFFFFFFFF) >> (32 - n)))
@ -238,7 +238,7 @@ static void sha1_process( sha1_context *ctx, const unsigned char data[64] )
void sha1_update( sha1_context *ctx, const unsigned char *input, size_t ilen )
{
size_t fill;
unsigned long left;
uint32_t left;
if( ilen <= 0 )
return;
@ -246,10 +246,10 @@ void sha1_update( sha1_context *ctx, const unsigned char *input, size_t ilen )
left = ctx->total[0] & 0x3F;
fill = 64 - left;
ctx->total[0] += (unsigned long) ilen;
ctx->total[0] += (uint32_t) ilen;
ctx->total[0] &= 0xFFFFFFFF;
if( ctx->total[0] < (unsigned long) ilen )
if( ctx->total[0] < (uint32_t) ilen )
ctx->total[1]++;
if( left && ilen >= fill )
@ -289,16 +289,16 @@ static const unsigned char sha1_padding[64] =
*/
void sha1_finish( sha1_context *ctx, unsigned char output[20] )
{
unsigned long last, padn;
unsigned long high, low;
uint32_t last, padn;
uint32_t high, low;
unsigned char msglen[8];
high = ( ctx->total[0] >> 29 )
| ( ctx->total[1] << 3 );
low = ( ctx->total[0] << 3 );
PUT_ULONG_BE( high, msglen, 0 );
PUT_ULONG_BE( low, msglen, 4 );
PUT_UINT32_BE( high, msglen, 0 );
PUT_UINT32_BE( low, msglen, 4 );
last = ctx->total[0] & 0x3F;
padn = ( last < 56 ) ? ( 56 - last ) : ( 120 - last );
@ -306,11 +306,11 @@ void sha1_finish( sha1_context *ctx, unsigned char output[20] )
sha1_update( ctx, (unsigned char *) sha1_padding, padn );
sha1_update( ctx, msglen, 8 );
PUT_ULONG_BE( ctx->state[0], output, 0 );
PUT_ULONG_BE( ctx->state[1], output, 4 );
PUT_ULONG_BE( ctx->state[2], output, 8 );
PUT_ULONG_BE( ctx->state[3], output, 12 );
PUT_ULONG_BE( ctx->state[4], output, 16 );
PUT_UINT32_BE( ctx->state[0], output, 0 );
PUT_UINT32_BE( ctx->state[1], output, 4 );
PUT_UINT32_BE( ctx->state[2], output, 8 );
PUT_UINT32_BE( ctx->state[3], output, 12 );
PUT_UINT32_BE( ctx->state[4], output, 16 );
}
/*