fc1ae6582f
(including checksum_seed) is a multiple of 64. Previously it was not called, giving the wrong MD4 checksum. - for protocol version >= 27, a 64 bit bit counter is used in mdfour.c as required by the RFC. Previously only a 32 bit bit counter was used, causing incorrect MD4 file checksums for file sizes >= 512MB - 4. -- Craig Barratt
36 lines
1.2 KiB
C
36 lines
1.2 KiB
C
/*
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Unix SMB/Netbios implementation.
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Version 1.9.
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a implementation of MD4 designed for use in the SMB authentication protocol
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Copyright (C) Andrew Tridgell 1997-1998.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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struct mdfour {
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uint32 A, B, C, D;
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uint32 totalN; /* bit count, lower 32 bits */
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uint32 totalN2; /* bit count, upper 32 bits */
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};
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void mdfour_begin(struct mdfour *md);
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void mdfour_update(struct mdfour *md, unsigned char *in, uint32 n);
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void mdfour_result(struct mdfour *md, unsigned char *out);
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void mdfour(unsigned char *out, unsigned char *in, int n);
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