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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

120
Externals/polarssl/library/pem.c vendored
View File

@ -25,8 +25,7 @@
#include "polarssl/config.h"
#if defined(POLARSSL_PEM_C)
#if defined(POLARSSL_PEM_PARSE_C) || defined(POLARSSL_PEM_WRITE_C)
#include "polarssl/pem.h"
#include "polarssl/base64.h"
#include "polarssl/des.h"
@ -34,14 +33,23 @@
#include "polarssl/md5.h"
#include "polarssl/cipher.h"
#if defined(POLARSSL_MEMORY_C)
#include "polarssl/memory.h"
#else
#define polarssl_malloc malloc
#define polarssl_free free
#endif
#include <stdlib.h>
#if defined(POLARSSL_PEM_PARSE_C)
void pem_init( pem_context *ctx )
{
memset( ctx, 0, sizeof( pem_context ) );
}
#if defined(POLARSSL_MD5_C) && (defined(POLARSSL_DES_C) || defined(POLARSSL_AES_C))
#if defined(POLARSSL_MD5_C) && defined(POLARSSL_CIPHER_MODE_CBC) && \
( defined(POLARSSL_DES_C) || defined(POLARSSL_AES_C) )
/*
* Read a 16-byte hex string and convert it to binary
*/
@ -176,21 +184,26 @@ static void pem_aes_decrypt( unsigned char aes_iv[16], unsigned int keylen,
}
#endif /* POLARSSL_AES_C */
#endif /* POLARSSL_MD5_C && (POLARSSL_AES_C || POLARSSL_DES_C) */
#endif /* POLARSSL_MD5_C && POLARSSL_CIPHER_MODE_CBC &&
( POLARSSL_AES_C || POLARSSL_DES_C ) */
int pem_read_buffer( pem_context *ctx, char *header, char *footer, const unsigned char *data, const unsigned char *pwd, size_t pwdlen, size_t *use_len )
int pem_read_buffer( pem_context *ctx, const char *header, const char *footer,
const unsigned char *data, const unsigned char *pwd,
size_t pwdlen, size_t *use_len )
{
int ret, enc;
size_t len;
unsigned char *buf;
const unsigned char *s1, *s2, *end;
#if defined(POLARSSL_MD5_C) && (defined(POLARSSL_DES_C) || defined(POLARSSL_AES_C))
#if defined(POLARSSL_MD5_C) && defined(POLARSSL_CIPHER_MODE_CBC) && \
( defined(POLARSSL_DES_C) || defined(POLARSSL_AES_C) )
unsigned char pem_iv[16];
cipher_type_t enc_alg = POLARSSL_CIPHER_NONE;
#else
((void) pwd);
((void) pwdlen);
#endif /* POLARSSL_MD5_C && (POLARSSL_AES_C || POLARSSL_DES_C) */
#endif /* POLARSSL_MD5_C && POLARSSL_CIPHER_MODE_CBC &&
( POLARSSL_AES_C || POLARSSL_DES_C ) */
if( ctx == NULL )
return( POLARSSL_ERR_PEM_BAD_INPUT_DATA );
@ -220,7 +233,8 @@ int pem_read_buffer( pem_context *ctx, char *header, char *footer, const unsigne
if( memcmp( s1, "Proc-Type: 4,ENCRYPTED", 22 ) == 0 )
{
#if defined(POLARSSL_MD5_C) && (defined(POLARSSL_DES_C) || defined(POLARSSL_AES_C))
#if defined(POLARSSL_MD5_C) && defined(POLARSSL_CIPHER_MODE_CBC) && \
( defined(POLARSSL_DES_C) || defined(POLARSSL_AES_C) )
enc++;
s1 += 22;
@ -271,7 +285,7 @@ int pem_read_buffer( pem_context *ctx, char *header, char *footer, const unsigne
s1 += 32;
}
#endif /* POLARSSL_AES_C */
if( enc_alg == POLARSSL_CIPHER_NONE )
return( POLARSSL_ERR_PEM_UNKNOWN_ENC_ALG );
@ -280,7 +294,8 @@ int pem_read_buffer( pem_context *ctx, char *header, char *footer, const unsigne
else return( POLARSSL_ERR_PEM_INVALID_DATA );
#else
return( POLARSSL_ERR_PEM_FEATURE_UNAVAILABLE );
#endif /* POLARSSL_MD5_C && (POLARSSL_AES_C || POLARSSL_DES_C) */
#endif /* POLARSSL_MD5_C && POLARSSL_CIPHER_MODE_CBC &&
( POLARSSL_AES_C || POLARSSL_DES_C ) */
}
len = 0;
@ -289,21 +304,22 @@ int pem_read_buffer( pem_context *ctx, char *header, char *footer, const unsigne
if( ret == POLARSSL_ERR_BASE64_INVALID_CHARACTER )
return( POLARSSL_ERR_PEM_INVALID_DATA + ret );
if( ( buf = (unsigned char *) malloc( len ) ) == NULL )
if( ( buf = (unsigned char *) polarssl_malloc( len ) ) == NULL )
return( POLARSSL_ERR_PEM_MALLOC_FAILED );
if( ( ret = base64_decode( buf, &len, s1, s2 - s1 ) ) != 0 )
{
free( buf );
polarssl_free( buf );
return( POLARSSL_ERR_PEM_INVALID_DATA + ret );
}
if( enc != 0 )
{
#if defined(POLARSSL_MD5_C) && (defined(POLARSSL_DES_C) || defined(POLARSSL_AES_C))
#if defined(POLARSSL_MD5_C) && defined(POLARSSL_CIPHER_MODE_CBC) && \
( defined(POLARSSL_DES_C) || defined(POLARSSL_AES_C) )
if( pwd == NULL )
{
free( buf );
polarssl_free( buf );
return( POLARSSL_ERR_PEM_PASSWORD_REQUIRED );
}
@ -323,16 +339,22 @@ int pem_read_buffer( pem_context *ctx, char *header, char *footer, const unsigne
pem_aes_decrypt( pem_iv, 32, buf, len, pwd, pwdlen );
#endif /* POLARSSL_AES_C */
if( buf[0] != 0x30 || buf[1] != 0x82 ||
buf[4] != 0x02 || buf[5] != 0x01 )
/*
* The result will be ASN.1 starting with a SEQUENCE tag, with 1 to 3
* length bytes (allow 4 to be sure) in all known use cases.
*
* Use that as heurisitic to try detecting password mismatchs.
*/
if( len <= 2 || buf[0] != 0x30 || buf[1] > 0x83 )
{
free( buf );
polarssl_free( buf );
return( POLARSSL_ERR_PEM_PASSWORD_MISMATCH );
}
#else
free( buf );
polarssl_free( buf );
return( POLARSSL_ERR_PEM_FEATURE_UNAVAILABLE );
#endif
#endif /* POLARSSL_MD5_C && POLARSSL_CIPHER_MODE_CBC &&
( POLARSSL_AES_C || POLARSSL_DES_C ) */
}
ctx->buf = buf;
@ -344,12 +366,64 @@ int pem_read_buffer( pem_context *ctx, char *header, char *footer, const unsigne
void pem_free( pem_context *ctx )
{
if( ctx->buf )
free( ctx->buf );
polarssl_free( ctx->buf );
if( ctx->info )
free( ctx->info );
polarssl_free( ctx->info );
memset( ctx, 0, sizeof( pem_context ) );
}
#endif /* POLARSSL_PEM_PARSE_C */
#endif
#if defined(POLARSSL_PEM_WRITE_C)
int pem_write_buffer( const char *header, const char *footer,
const unsigned char *der_data, size_t der_len,
unsigned char *buf, size_t buf_len, size_t *olen )
{
int ret;
unsigned char *encode_buf, *c, *p = buf;
size_t len = 0, use_len = 0;
size_t add_len = strlen( header ) + strlen( footer ) + ( use_len / 64 ) + 1;
base64_encode( NULL, &use_len, der_data, der_len );
if( use_len + add_len > buf_len )
{
*olen = use_len + add_len;
return( POLARSSL_ERR_BASE64_BUFFER_TOO_SMALL );
}
if( ( encode_buf = polarssl_malloc( use_len ) ) == NULL )
return( POLARSSL_ERR_PEM_MALLOC_FAILED );
if( ( ret = base64_encode( encode_buf, &use_len, der_data,
der_len ) ) != 0 )
{
polarssl_free( encode_buf );
return( ret );
}
memcpy( p, header, strlen( header ) );
p += strlen( header );
c = encode_buf;
while( use_len )
{
len = ( use_len > 64 ) ? 64 : use_len;
memcpy( p, c, len );
use_len -= len;
p += len;
c += len;
*p++ = '\n';
}
memcpy( p, footer, strlen( footer ) );
p += strlen( footer );
*p++ = '\0';
*olen = p - buf;
polarssl_free( encode_buf );
return( 0 );
}
#endif /* POLARSSL_PEM_WRITE_C */
#endif /* POLARSSL_PEM_PARSE_C || POLARSSL_PEM_WRITE_C */