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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

31
Externals/polarssl/library/xtea.c vendored
View File

@ -57,7 +57,7 @@
/*
* XTEA key schedule
*/
void xtea_setup( xtea_context *ctx, unsigned char key[16] )
void xtea_setup( xtea_context *ctx, const unsigned char key[16] )
{
int i;
@ -72,13 +72,13 @@ void xtea_setup( xtea_context *ctx, unsigned char key[16] )
/*
* XTEA encrypt function
*/
int xtea_crypt_ecb( xtea_context *ctx, int mode, unsigned char input[8],
unsigned char output[8])
int xtea_crypt_ecb( xtea_context *ctx, int mode,
const unsigned char input[8], unsigned char output[8])
{
uint32_t *k, v0, v1, i;
k = ctx->k;
GET_UINT32_BE( v0, input, 0 );
GET_UINT32_BE( v1, input, 4 );
@ -111,30 +111,28 @@ int xtea_crypt_ecb( xtea_context *ctx, int mode, unsigned char input[8],
return( 0 );
}
#if defined(POLARSSL_CIPHER_MODE_CBC)
/*
* XTEA-CBC buffer encryption/decryption
*/
int xtea_crypt_cbc( xtea_context *ctx,
int mode,
size_t length,
unsigned char iv[8],
unsigned char *input,
int xtea_crypt_cbc( xtea_context *ctx, int mode, size_t length,
unsigned char iv[8], const unsigned char *input,
unsigned char *output)
{
int i;
unsigned char temp[8];
if(length % 8)
if( length % 8 )
return( POLARSSL_ERR_XTEA_INVALID_INPUT_LENGTH );
if( mode == XTEA_DECRYPT )
if( mode == XTEA_DECRYPT )
{
while( length > 0 )
{
memcpy( temp, input, 8 );
xtea_crypt_ecb( ctx, mode, input, output );
for(i = 0; i < 8; i++)
for(i = 0; i < 8; i++)
output[i] = (unsigned char)( output[i] ^ iv[i] );
memcpy( iv, temp, 8 );
@ -143,8 +141,8 @@ int xtea_crypt_cbc( xtea_context *ctx,
output += 8;
length -= 8;
}
}
else
}
else
{
while( length > 0 )
{
@ -153,7 +151,7 @@ int xtea_crypt_cbc( xtea_context *ctx,
xtea_crypt_ecb( ctx, mode, output, output );
memcpy( iv, output, 8 );
input += 8;
output += 8;
length -= 8;
@ -162,6 +160,7 @@ int xtea_crypt_cbc( xtea_context *ctx,
return( 0 );
}
#endif /* POLARSSL_CIPHER_MODE_CBC */
#endif /* !POLARSSL_XTEA_ALT */
#if defined(POLARSSL_SELF_TEST)
@ -225,7 +224,7 @@ int xtea_self_test( int verbose )
memcpy( buf, xtea_test_pt[i], 8 );
xtea_setup( &ctx, (unsigned char *) xtea_test_key[i] );
xtea_setup( &ctx, xtea_test_key[i] );
xtea_crypt_ecb( &ctx, XTEA_ENCRYPT, buf, buf );
if( memcmp( buf, xtea_test_ct[i], 8 ) != 0 )