Added mechanism to provide alternative cipher / hash implementations

All symmetric cipher algorithms and hash algorithms now include support
for a POLARSSL_XXX_ALT flag that prevents the definition of the
algorithm context structure and all 'core' functions.
This commit is contained in:
Paul Bakker 2013-06-12 16:49:10 +02:00
parent 9691bbe9b3
commit 4087c47043
27 changed files with 331 additions and 34 deletions

View file

@ -1,7 +1,7 @@
/*
* Blowfish implementation
*
* Copyright (C) 2012-2012, Brainspark B.V.
* Copyright (C) 2012-2013, Brainspark B.V.
*
* This file is part of PolarSSL (http://www.polarssl.org)
* Lead Maintainer: Paul Bakker <polarssl_maintainer at polarssl.org>
@ -35,6 +35,8 @@
#include "polarssl/blowfish.h"
#if !defined(POLARSSL_BLOWFISH_ALT)
/*
* 32-bit integer manipulation macros (big endian)
*/
@ -626,4 +628,5 @@ static const uint32_t S[4][256] = {
0xB74E6132L, 0xCE77E25BL, 0x578FDFE3L, 0x3AC372E6L }
};
#endif /* !POLARSSL_BLOWFISH_ALT */
#endif /* POLARSSL_BLOWFISH_C */