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Update external polarssl to 1.3.8

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There were some fixes back on March 13th, 2014 for fixing compiling on MIPS64.
Also some fixes on June 25th, 2014 for SPARC64 fixes.

Probably more things, but those are what I care about.
This commit is contained in:
Ryan Houdek
2014-09-08 01:58:33 -05:00
parent 6ea82790ba
commit a48e284317
130 changed files with 12346 additions and 4632 deletions
Download Patch File Download Diff File Expand all files Collapse all files

95
Externals/polarssl/library/sha1.c vendored
View File

@ -1,7 +1,7 @@
/*
* FIPS-180-1 compliant SHA-1 implementation
*
* Copyright (C) 2006-2013, Brainspark B.V.
* Copyright (C) 2006-2014, Brainspark B.V.
*
* This file is part of PolarSSL (http://www.polarssl.org)
* Lead Maintainer: Paul Bakker <polarssl_maintainer at polarssl.org>
@ -28,7 +28,11 @@
* http://www.itl.nist.gov/fipspubs/fip180-1.htm
*/
#if !defined(POLARSSL_CONFIG_FILE)
#include "polarssl/config.h"
#else
#include POLARSSL_CONFIG_FILE
#endif
#if defined(POLARSSL_SHA1_C)
@ -38,6 +42,17 @@
#include <stdio.h>
#endif
#if defined(POLARSSL_PLATFORM_C)
#include "polarssl/platform.h"
#else
#define polarssl_printf printf
#endif
/* Implementation that should never be optimized out by the compiler */
static void polarssl_zeroize( void *v, size_t n ) {
volatile unsigned char *p = v; while( n-- ) *p++ = 0;
}
#if !defined(POLARSSL_SHA1_ALT)
/*
@ -63,6 +78,19 @@
}
#endif
void sha1_init( sha1_context *ctx )
{
memset( ctx, 0, sizeof( sha1_context ) );
}
void sha1_free( sha1_context *ctx )
{
if( ctx == NULL )
return;
polarssl_zeroize( ctx, sizeof( sha1_context ) );
}
/*
* SHA-1 context setup
*/
@ -103,8 +131,8 @@ void sha1_process( sha1_context *ctx, const unsigned char data[64] )
#define R(t) \
( \
temp = W[(t - 3) & 0x0F] ^ W[(t - 8) & 0x0F] ^ \
W[(t - 14) & 0x0F] ^ W[ t & 0x0F], \
temp = W[( t - 3 ) & 0x0F] ^ W[( t - 8 ) & 0x0F] ^ \
W[( t - 14 ) & 0x0F] ^ W[ t & 0x0F], \
( W[t & 0x0F] = S(temp,1) ) \
)
@ -242,7 +270,7 @@ void sha1_update( sha1_context *ctx, const unsigned char *input, size_t ilen )
size_t fill;
uint32_t left;
if( ilen <= 0 )
if( ilen == 0 )
return;
left = ctx->total[0] & 0x3F;
@ -320,11 +348,11 @@ void sha1( const unsigned char *input, size_t ilen, unsigned char output[20] )
{
sha1_context ctx;
sha1_init( &ctx );
sha1_starts( &ctx );
sha1_update( &ctx, input, ilen );
sha1_finish( &ctx, output );
memset( &ctx, 0, sizeof( sha1_context ) );
sha1_free( &ctx );
}
#if defined(POLARSSL_FS_IO)
@ -341,14 +369,14 @@ int sha1_file( const char *path, unsigned char output[20] )
if( ( f = fopen( path, "rb" ) ) == NULL )
return( POLARSSL_ERR_SHA1_FILE_IO_ERROR );
sha1_init( &ctx );
sha1_starts( &ctx );
while( ( n = fread( buf, 1, sizeof( buf ), f ) ) > 0 )
sha1_update( &ctx, buf, n );
sha1_finish( &ctx, output );
memset( &ctx, 0, sizeof( sha1_context ) );
sha1_free( &ctx );
if( ferror( f ) != 0 )
{
@ -364,7 +392,8 @@ int sha1_file( const char *path, unsigned char output[20] )
/*
* SHA-1 HMAC context setup
*/
void sha1_hmac_starts( sha1_context *ctx, const unsigned char *key, size_t keylen )
void sha1_hmac_starts( sha1_context *ctx, const unsigned char *key,
size_t keylen )
{
size_t i;
unsigned char sum[20];
@ -388,13 +417,14 @@ void sha1_hmac_starts( sha1_context *ctx, const unsigned char *key, size_t keyle
sha1_starts( ctx );
sha1_update( ctx, ctx->ipad, 64 );
memset( sum, 0, sizeof( sum ) );
polarssl_zeroize( sum, sizeof( sum ) );
}
/*
* SHA-1 HMAC process buffer
*/
void sha1_hmac_update( sha1_context *ctx, const unsigned char *input, size_t ilen )
void sha1_hmac_update( sha1_context *ctx, const unsigned char *input,
size_t ilen )
{
sha1_update( ctx, input, ilen );
}
@ -412,7 +442,7 @@ void sha1_hmac_finish( sha1_context *ctx, unsigned char output[20] )
sha1_update( ctx, tmpbuf, 20 );
sha1_finish( ctx, output );
memset( tmpbuf, 0, sizeof( tmpbuf ) );
polarssl_zeroize( tmpbuf, sizeof( tmpbuf ) );
}
/*
@ -433,18 +463,18 @@ void sha1_hmac( const unsigned char *key, size_t keylen,
{
sha1_context ctx;
sha1_init( &ctx );
sha1_hmac_starts( &ctx, key, keylen );
sha1_hmac_update( &ctx, input, ilen );
sha1_hmac_finish( &ctx, output );
memset( &ctx, 0, sizeof( sha1_context ) );
sha1_free( &ctx );
}
#if defined(POLARSSL_SELF_TEST)
/*
* FIPS-180-1 test vectors
*/
static unsigned char sha1_test_buf[3][57] =
static unsigned char sha1_test_buf[3][57] =
{
{ "abc" },
{ "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq" },
@ -537,18 +567,20 @@ static const unsigned char sha1_hmac_test_sum[7][20] =
*/
int sha1_self_test( int verbose )
{
int i, j, buflen;
int i, j, buflen, ret = 0;
unsigned char buf[1024];
unsigned char sha1sum[20];
sha1_context ctx;
sha1_init( &ctx );
/*
* SHA-1
*/
for( i = 0; i < 3; i++ )
{
if( verbose != 0 )
printf( " SHA-1 test #%d: ", i + 1 );
polarssl_printf( " SHA-1 test #%d: ", i + 1 );
sha1_starts( &ctx );
@ -568,22 +600,23 @@ int sha1_self_test( int verbose )
if( memcmp( sha1sum, sha1_test_sum[i], 20 ) != 0 )
{
if( verbose != 0 )
printf( "failed\n" );
polarssl_printf( "failed\n" );
return( 1 );
ret = 1;
goto exit;
}
if( verbose != 0 )
printf( "passed\n" );
polarssl_printf( "passed\n" );
}
if( verbose != 0 )
printf( "\n" );
polarssl_printf( "\n" );
for( i = 0; i < 7; i++ )
{
if( verbose != 0 )
printf( " HMAC-SHA-1 test #%d: ", i + 1 );
polarssl_printf( " HMAC-SHA-1 test #%d: ", i + 1 );
if( i == 5 || i == 6 )
{
@ -604,21 +637,25 @@ int sha1_self_test( int verbose )
if( memcmp( sha1sum, sha1_hmac_test_sum[i], buflen ) != 0 )
{
if( verbose != 0 )
printf( "failed\n" );
polarssl_printf( "failed\n" );
return( 1 );
ret = 1;
goto exit;
}
if( verbose != 0 )
printf( "passed\n" );
polarssl_printf( "passed\n" );
}
if( verbose != 0 )
printf( "\n" );
polarssl_printf( "\n" );
return( 0 );
exit:
sha1_free( &ctx );
return( ret );
}
#endif
#endif /* POLARSSL_SELF_TEST */
#endif
#endif /* POLARSSL_SHA1_C */