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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
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25
Externals/polarssl/library/havege.c vendored
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@ -1,7 +1,7 @@
/**
* \brief HAVEGE: HArdware Volatile Entropy Gathering and Expansion
*
* Copyright (C) 2006-2010, 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>
@ -30,7 +30,11 @@
* Contact: seznec(at)irisa_dot_fr - orocheco(at)irisa_dot_fr
*/
#if !defined(POLARSSL_CONFIG_FILE)
#include "polarssl/config.h"
#else
#include POLARSSL_CONFIG_FILE
#endif
#if defined(POLARSSL_HAVEGE_C)
@ -39,6 +43,11 @@
#include <string.h>
/* 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;
}
/* ------------------------------------------------------------------------
* On average, one iteration accesses two 8-word blocks in the havege WALK
* table, and generates 16 words in the RES array.
@ -145,7 +154,7 @@
*C = (*C >> (15)) ^ (*C << (17)) ^ CLK; \
*D = (*D >> (16)) ^ (*D << (16)) ^ CLK; \
\
PT1 = ( RES[(i - 8) ^ PTX] ^ \
PT1 = ( RES[( i - 8 ) ^ PTX] ^ \
WALK[PT1 ^ PTX ^ 7] ) & (~1); \
PT1 ^= (PT2 ^ 0x10) & 0x10; \
\
@ -196,6 +205,14 @@ void havege_init( havege_state *hs )
havege_fill( hs );
}
void havege_free( havege_state *hs )
{
if( hs == NULL )
return;
polarssl_zeroize( hs, sizeof( havege_state ) );
}
/*
* HAVEGE rand function
*/
@ -219,7 +236,7 @@ int havege_random( void *p_rng, unsigned char *buf, size_t len )
val ^= hs->pool[hs->offset[1]++];
memcpy( p, &val, use_len );
len -= use_len;
p += use_len;
}
@ -227,4 +244,4 @@ int havege_random( void *p_rng, unsigned char *buf, size_t len )
return( 0 );
}
#endif
#endif /* POLARSSL_HAVEGE_C */