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PolarSSL: update to current stable version (1.3.4)

Browse Source 
I just removed Externals/polarssl/, added the new version, then deleted
the following files/directories:

DartConfiguration.tcl
Makefile
doxygen/
library/Makefile
programs/
scripts/
tests/
visualc/
This commit is contained in:
Tillmann Karras
2014-02-04 09:56:38 +01:00
parent 7be3dae988
commit d025d63fd6
152 changed files with 33088 additions and 13751 deletions
Download Patch File Download Diff File Expand all files Collapse all files

132
Externals/polarssl/library/asn1parse.c vendored
View File

@ -1,7 +1,7 @@
/*
* Generic ASN.1 parsing
*
* Copyright (C) 2006-2011, Brainspark B.V.
* Copyright (C) 2006-2013, Brainspark B.V.
*
* This file is part of PolarSSL (http://www.polarssl.org)
* Lead Maintainer: Paul Bakker <polarssl_maintainer at polarssl.org>
@ -33,9 +33,15 @@
#include "polarssl/bignum.h"
#endif
#if defined(POLARSSL_MEMORY_C)
#include "polarssl/memory.h"
#else
#define polarssl_malloc malloc
#define polarssl_free free
#endif
#include <string.h>
#include <stdlib.h>
#include <time.h>
/*
* ASN.1 DER decoding routines
@ -203,6 +209,24 @@ int asn1_get_bitstring( unsigned char **p, const unsigned char *end,
return 0;
}
/*
* Get a bit string without unused bits
*/
int asn1_get_bitstring_null( unsigned char **p, const unsigned char *end,
size_t *len )
{
int ret;
if( ( ret = asn1_get_tag( p, end, len, ASN1_BIT_STRING ) ) != 0 )
return( ret );
if( (*len)-- < 2 || *(*p)++ != 0 )
return( POLARSSL_ERR_ASN1_INVALID_DATA );
return( 0 );
}
/*
* Parses and splits an ASN.1 "SEQUENCE OF <tag>"
@ -238,7 +262,7 @@ int asn1_get_sequence_of( unsigned char **p,
/* Allocate and assign next pointer */
if (*p < end)
{
cur->next = (asn1_sequence *) malloc(
cur->next = (asn1_sequence *) polarssl_malloc(
sizeof( asn1_sequence ) );
if( cur->next == NULL )
@ -257,4 +281,106 @@ int asn1_get_sequence_of( unsigned char **p,
return( 0 );
}
int asn1_get_alg( unsigned char **p,
const unsigned char *end,
asn1_buf *alg, asn1_buf *params )
{
int ret;
size_t len;
if( ( ret = asn1_get_tag( p, end, &len,
ASN1_CONSTRUCTED | ASN1_SEQUENCE ) ) != 0 )
return( ret );
if( ( end - *p ) < 1 )
return( POLARSSL_ERR_ASN1_OUT_OF_DATA );
alg->tag = **p;
end = *p + len;
if( ( ret = asn1_get_tag( p, end, &alg->len, ASN1_OID ) ) != 0 )
return( ret );
alg->p = *p;
*p += alg->len;
if( *p == end )
{
memset( params, 0, sizeof(asn1_buf) );
return( 0 );
}
params->tag = **p;
(*p)++;
if( ( ret = asn1_get_len( p, end, &params->len ) ) != 0 )
return( ret );
params->p = *p;
*p += params->len;
if( *p != end )
return( POLARSSL_ERR_ASN1_LENGTH_MISMATCH );
return( 0 );
}
int asn1_get_alg_null( unsigned char **p,
const unsigned char *end,
asn1_buf *alg )
{
int ret;
asn1_buf params;
memset( &params, 0, sizeof(asn1_buf) );
if( ( ret = asn1_get_alg( p, end, alg, &params ) ) != 0 )
return( ret );
if( ( params.tag != ASN1_NULL && params.tag != 0 ) || params.len != 0 )
return( POLARSSL_ERR_ASN1_INVALID_DATA );
return( 0 );
}
void asn1_free_named_data( asn1_named_data *cur )
{
if( cur == NULL )
return;
polarssl_free( cur->oid.p );
polarssl_free( cur->val.p );
memset( cur, 0, sizeof( asn1_named_data ) );
}
void asn1_free_named_data_list( asn1_named_data **head )
{
asn1_named_data *cur;
while( ( cur = *head ) != NULL )
{
*head = cur->next;
asn1_free_named_data( cur );
polarssl_free( cur );
}
}
asn1_named_data *asn1_find_named_data( asn1_named_data *list,
const char *oid, size_t len )
{
while( list != NULL )
{
if( list->oid.len == len &&
memcmp( list->oid.p, oid, len ) == 0 )
{
break;
}
list = list->next;
}
return( list );
}
#endif