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32 lines
974 B
C
32 lines
974 B
C
/*
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* PSP Software Development Kit - http://www.pspdev.org
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* -----------------------------------------------------------------------
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* Licensed under the BSD license, see LICENSE in PSPSDK root for details.
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*
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* decrypt.h - Declarations for functions in decrypt.c
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*
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* Copyright (c) 2005 Jim Paris <jim@jtan.com>
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* Coypright (c) 2005 psp123
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*
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* $Id: decrypt.h 1562 2005-12-10 20:52:45Z jim $
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*/
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#include <pspchnnlsv.h>
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/* Detect the samegame format and decrypt it. See main.c for an example. */
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int decrypt_file(const char *decrypted_filename,
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const char *encrypted_filename,
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const unsigned char *gamekey,
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const int mainSdkVersion);
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/* Do the actual hardware decryption.
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mode is 3 for saves with a cryptkey, or 1 otherwise.
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data, alignedLen, and cryptkey must be multiples of 0x10.
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cryptkey is NULL if mode == 1.
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*/
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int decrypt_data(unsigned int mode,
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unsigned char *data,
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int *dataLen,
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int *alignedLen,
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unsigned char *cryptkey);
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