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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

160
Externals/polarssl/library/ctr_drbg.c vendored
View File

@ -1,7 +1,7 @@
/*
* CTR_DRBG implementation based on AES-256 (NIST SP 800-90)
*
* 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://csrc.nist.gov/publications/nistpubs/800-90/SP800-90revised_March2007.pdf
*/
#if !defined(POLARSSL_CONFIG_FILE)
#include "polarssl/config.h"
#else
#include POLARSSL_CONFIG_FILE
#endif
#if defined(POLARSSL_CTR_DRBG_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;
}
/*
* Non-public function wrapped by ctr_crbg_init(). Necessary to allow NIST
* tests to succeed (which require known length fixed entropy)
@ -56,6 +71,8 @@ int ctr_drbg_init_entropy_len(
memset( ctx, 0, sizeof(ctr_drbg_context) );
memset( key, 0, CTR_DRBG_KEYSIZE );
aes_init( &ctx->aes_ctx );
ctx->f_entropy = f_entropy;
ctx->p_entropy = p_entropy;
@ -83,6 +100,15 @@ int ctr_drbg_init( ctr_drbg_context *ctx,
CTR_DRBG_ENTROPY_LEN ) );
}
void ctr_drbg_free( ctr_drbg_context *ctx )
{
if( ctx == NULL )
return;
aes_free( &ctx->aes_ctx );
polarssl_zeroize( ctx, sizeof( ctr_drbg_context ) );
}
void ctr_drbg_set_prediction_resistance( ctr_drbg_context *ctx, int resistance )
{
ctx->prediction_resistance = resistance;
@ -112,6 +138,7 @@ static int block_cipher_df( unsigned char *output,
size_t buf_len, use_len;
memset( buf, 0, CTR_DRBG_MAX_SEED_INPUT + CTR_DRBG_BLOCKSIZE + 16 );
aes_init( &aes_ctx );
/*
* Construct IV (16 bytes) and S in buffer
@ -179,6 +206,8 @@ static int block_cipher_df( unsigned char *output,
p += CTR_DRBG_BLOCKSIZE;
}
aes_free( &aes_ctx );
return( 0 );
}
@ -276,7 +305,7 @@ int ctr_drbg_reseed( ctr_drbg_context *ctx,
return( 0 );
}
int ctr_drbg_random_with_add( void *p_rng,
unsigned char *output, size_t output_len,
const unsigned char *additional, size_t add_len )
@ -326,7 +355,8 @@ int ctr_drbg_random_with_add( void *p_rng,
*/
aes_crypt_ecb( &ctx->aes_ctx, AES_ENCRYPT, ctx->counter, tmp );
use_len = (output_len > CTR_DRBG_BLOCKSIZE ) ? CTR_DRBG_BLOCKSIZE : output_len;
use_len = ( output_len > CTR_DRBG_BLOCKSIZE ) ? CTR_DRBG_BLOCKSIZE :
output_len;
/*
* Copy random block to destination
*/
@ -410,7 +440,7 @@ int ctr_drbg_update_seed_file( ctr_drbg_context *ctx, const char *path )
#include <stdio.h>
unsigned char entropy_source_pr[96] =
static unsigned char entropy_source_pr[96] =
{ 0xc1, 0x80, 0x81, 0xa6, 0x5d, 0x44, 0x02, 0x16,
0x19, 0xb3, 0xf1, 0x80, 0xb1, 0xc9, 0x20, 0x02,
0x6a, 0x54, 0x6f, 0x0c, 0x70, 0x81, 0x49, 0x8b,
@ -424,7 +454,7 @@ unsigned char entropy_source_pr[96] =
0x93, 0x92, 0xcf, 0xc5, 0x23, 0x12, 0xd5, 0x56,
0x2c, 0x4a, 0x6e, 0xff, 0xdc, 0x10, 0xd0, 0x68 };
unsigned char entropy_source_nopr[64] =
static unsigned char entropy_source_nopr[64] =
{ 0x5a, 0x19, 0x4d, 0x5e, 0x2b, 0x31, 0x58, 0x14,
0x54, 0xde, 0xf6, 0x75, 0xfb, 0x79, 0x58, 0xfe,
0xc7, 0xdb, 0x87, 0x3e, 0x56, 0x89, 0xfc, 0x9d,
@ -434,32 +464,39 @@ unsigned char entropy_source_nopr[64] =
0xf5, 0x98, 0x3d, 0x77, 0x1c, 0x1b, 0x13, 0x7e,
0x4e, 0x0f, 0x9d, 0x8e, 0xf4, 0x09, 0xf9, 0x2e };
unsigned char nonce_pers_pr[16] =
static const unsigned char nonce_pers_pr[16] =
{ 0xd2, 0x54, 0xfc, 0xff, 0x02, 0x1e, 0x69, 0xd2,
0x29, 0xc9, 0xcf, 0xad, 0x85, 0xfa, 0x48, 0x6c };
unsigned char nonce_pers_nopr[16] =
static const unsigned char nonce_pers_nopr[16] =
{ 0x1b, 0x54, 0xb8, 0xff, 0x06, 0x42, 0xbf, 0xf5,
0x21, 0xf1, 0x5c, 0x1c, 0x0b, 0x66, 0x5f, 0x3f };
unsigned char result_pr[16] =
static const unsigned char result_pr[16] =
{ 0x34, 0x01, 0x16, 0x56, 0xb4, 0x29, 0x00, 0x8f,
0x35, 0x63, 0xec, 0xb5, 0xf2, 0x59, 0x07, 0x23 };
unsigned char result_nopr[16] =
static const unsigned char result_nopr[16] =
{ 0xa0, 0x54, 0x30, 0x3d, 0x8a, 0x7e, 0xa9, 0x88,
0x9d, 0x90, 0x3e, 0x07, 0x7c, 0x6f, 0x21, 0x8f };
int test_offset;
static size_t test_offset;
static int ctr_drbg_self_test_entropy( void *data, unsigned char *buf,
size_t len )
{
unsigned char *p = data;
const unsigned char *p = data;
memcpy( buf, p + test_offset, len );
test_offset += 32;
test_offset += len;
return( 0 );
}
#define CHK( c ) if( (c) != 0 ) \
{ \
if( verbose != 0 ) \
polarssl_printf( "failed\n" ); \
return( 1 ); \
}
/*
* Checkup routine
*/
@ -472,100 +509,41 @@ int ctr_drbg_self_test( int verbose )
* Based on a NIST CTR_DRBG test vector (PR = True)
*/
if( verbose != 0 )
printf( " CTR_DRBG (PR = TRUE) : " );
polarssl_printf( " CTR_DRBG (PR = TRUE) : " );
test_offset = 0;
if( ctr_drbg_init_entropy_len( &ctx, ctr_drbg_self_test_entropy, entropy_source_pr, nonce_pers_pr, 16, 32 ) != 0 )
{
if( verbose != 0 )
printf( "failed\n" );
return( 1 );
}
CHK( ctr_drbg_init_entropy_len( &ctx, ctr_drbg_self_test_entropy,
entropy_source_pr, nonce_pers_pr, 16, 32 ) );
ctr_drbg_set_prediction_resistance( &ctx, CTR_DRBG_PR_ON );
CHK( ctr_drbg_random( &ctx, buf, CTR_DRBG_BLOCKSIZE ) );
CHK( ctr_drbg_random( &ctx, buf, CTR_DRBG_BLOCKSIZE ) );
CHK( memcmp( buf, result_pr, CTR_DRBG_BLOCKSIZE ) );
if( ctr_drbg_random( &ctx, buf, CTR_DRBG_BLOCKSIZE ) != 0 )
{
if( verbose != 0 )
printf( "failed\n" );
return( 1 );
}
if( ctr_drbg_random( &ctx, buf, CTR_DRBG_BLOCKSIZE ) != 0 )
{
if( verbose != 0 )
printf( "failed\n" );
return( 1 );
}
if( memcmp( buf, result_pr, CTR_DRBG_BLOCKSIZE ) != 0 )
{
if( verbose != 0 )
printf( "failed\n" );
return( 1 );
}
if( verbose != 0 )
printf( "passed\n" );
polarssl_printf( "passed\n" );
/*
* Based on a NIST CTR_DRBG test vector (PR = FALSE)
*/
if( verbose != 0 )
printf( " CTR_DRBG (PR = FALSE): " );
polarssl_printf( " CTR_DRBG (PR = FALSE): " );
test_offset = 0;
if( ctr_drbg_init_entropy_len( &ctx, ctr_drbg_self_test_entropy, entropy_source_nopr, nonce_pers_nopr, 16, 32 ) != 0 )
{
if( verbose != 0 )
printf( "failed\n" );
return( 1 );
}
if( ctr_drbg_random( &ctx, buf, 16 ) != 0 )
{
if( verbose != 0 )
printf( "failed\n" );
return( 1 );
}
if( ctr_drbg_reseed( &ctx, NULL, 0 ) != 0 )
{
if( verbose != 0 )
printf( "failed\n" );
return( 1 );
}
if( ctr_drbg_random( &ctx, buf, 16 ) != 0 )
{
if( verbose != 0 )
printf( "failed\n" );
return( 1 );
}
if( memcmp( buf, result_nopr, 16 ) != 0 )
{
if( verbose != 0 )
printf( "failed\n" );
return( 1 );
}
if( verbose != 0 )
printf( "passed\n" );
CHK( ctr_drbg_init_entropy_len( &ctx, ctr_drbg_self_test_entropy,
entropy_source_nopr, nonce_pers_nopr, 16, 32 ) );
CHK( ctr_drbg_random( &ctx, buf, 16 ) );
CHK( ctr_drbg_reseed( &ctx, NULL, 0 ) );
CHK( ctr_drbg_random( &ctx, buf, 16 ) );
CHK( memcmp( buf, result_nopr, 16 ) );
if( verbose != 0 )
printf( "\n" );
polarssl_printf( "passed\n" );
if( verbose != 0 )
polarssl_printf( "\n" );
return( 0 );
}
#endif
#endif /* POLARSSL_SELF_TEST */
#endif
#endif /* POLARSSL_CTR_DRBG_C */