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/*###################################################################################
#
# Embperl - Copyright (c) 1997-2008 Gerald Richter / ecos gmbh www.ecos.de
# Embperl - Copyright (c) 2008-2014 Gerald Richter
#
# You may distribute under the terms of either the GNU General Public
# License or the Artistic License, as specified in the Perl README file.
# For use with Apache httpd and mod_perl, see also Apache copyright.
#
# THIS PACKAGE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR
# IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
# WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
#
# $Id: epcrypto_config.h 1578075 2014-03-16 14:01:14Z richter $
#
###################################################################################*/
/*
* Configuration for Embperl source code encrytion,
* you need to set the correct values for
*
* EPC_ENABLE
* EPC_CHIPER
* EPC_KEY
* EPC_KEYLEN
* EPC_UNENCYRPTED
*
* before you can use it.
*/
/* ----------------------------------------------------------------------------
*
* Enable source code encryption
*
* Set to 1 for yes and to 0 for no
*
* -------------------------------------------------------------------------- */
#define EPC_ENABLE 0
/* ----------------------------------------------------------------------------
Possible Chipers, an up to date list can be found at
http://www.openssl.org/docs/crypto/EVP_EncryptInit.html#CIPHER_LISTING
-------------------------------------------------------------------------------
CIPHER LISTING
==============
All algorithms have a fixed key length unless otherwise stated.
EVP_enc_null()
Null cipher: does nothing.
EVP_des_cbc(void), EVP_des_ecb(void), EVP_des_cfb(void), EVP_des_ofb(void)
DES in CBC, ECB, CFB and OFB modes respectively.
EVP_des_ede_cbc(void), EVP_des_ede(), EVP_des_ede_ofb(void), EVP_des_ede_cfb(void)
Two key triple DES in CBC, ECB, CFB and OFB modes respectively.
EVP_des_ede3_cbc(void), EVP_des_ede3(), EVP_des_ede3_ofb(void), EVP_des_ede3_cfb(void)
Three key triple DES in CBC, ECB, CFB and OFB modes respectively.
EVP_desx_cbc(void)
DESX algorithm in CBC mode.
EVP_rc4(void)
RC4 stream cipher. This is a variable key length cipher with default key length 128 bits.
EVP_rc4_40(void)
RC4 stream cipher with 40 bit key length. This is obsolete and new code should
use EVP_rc4() and the EVP_CIPHER_CTX_set_key_length() function.
EVP_idea_cbc() EVP_idea_ecb(void), EVP_idea_cfb(void), EVP_idea_ofb(void), EVP_idea_cbc(void)
IDEA encryption algorithm in CBC, ECB, CFB and OFB modes respectively.
EVP_rc2_cbc(void), EVP_rc2_ecb(void), EVP_rc2_cfb(void), EVP_rc2_ofb(void)
RC2 encryption algorithm in CBC, ECB, CFB and OFB modes respectively. This is a
variable key length cipher with an additional parameter called ``effective key
bits'' or ``effective key length''. By default both are set to 128 bits.
EVP_rc2_40_cbc(void), EVP_rc2_64_cbc(void)
RC2 algorithm in CBC mode with a default key length and effective key length of
40 and 64 bits. These are obsolete and new code should use EVP_rc2_cbc(),
EVP_CIPHER_CTX_set_key_length() and EVP_CIPHER_CTX_ctrl() to set the key length and effective key length.
EVP_bf_cbc(void), EVP_bf_ecb(void), EVP_bf_cfb(void), EVP_bf_ofb(void);
Blowfish encryption algorithm in CBC, ECB, CFB and OFB modes respectively.
This is a variable key length cipher.
EVP_cast5_cbc(void), EVP_cast5_ecb(void), EVP_cast5_cfb(void), EVP_cast5_ofb(void)
CAST encryption algorithm in CBC, ECB, CFB and OFB modes respectively.
This is a variable key length cipher.
EVP_rc5_32_12_16_cbc(void), EVP_rc5_32_12_16_ecb(void), EVP_rc5_32_12_16_cfb(void), EVP_rc5_32_12_16_ofb(void)
RC5 encryption algorithm in CBC, ECB, CFB and OFB modes respectively.
This is a variable key length cipher with an additional ``number of rounds''
parameter. By default the key length is set to 128 bits and 12 rounds.
---------------------------------------------------------------------------- */
/* ----------------------------------------------------------------------------
*
* Chiper to use, choose one of the above
* or any function that returns a valid EVP_CIPHER structure.
*
* -------------------------------------------------------------------------- */
#define EPC_CHIPER EVP_rc4()
/* ----------------------------------------------------------------------------
*
* Key and it's length
*
* the below value must be suitable to use a initializer for an char pointer.
* either specify an constant or any function that returns a pointer a string
*
* !!!!!!!! Make sure to change to key below and make it length fit to used chiper !!!!!!!!
* !!!!!!!! Keep this file secret, anybody who has access to this and therefore !!!!!!!!
* !!!!!!!! to the key value can easy decrypt anything !!!!!!!!
*
* -------------------------------------------------------------------------- */
#define EPC_KEY "\x88\0x56\xff\x78\xbc\xaa\x94\x1a\xfe"
#define EPC_KEYLEN (sizeof (EPC_KEY) - 1)
/* ----------------------------------------------------------------------------
*
* Allow unencrypted files to be served by Embperl ?
*
* Set to 1 for yes and to 0 for no
*
* -------------------------------------------------------------------------- */
#define EPC_UNENCYRPTED 1
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