mirror of
https://github.com/hashcat/hashcat.git
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552 lines
17 KiB
Common Lisp
552 lines
17 KiB
Common Lisp
/*
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PKZIP Kernels for Hashcat (c) 2018, European Union
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PKZIP Kernels for Hashcat has been developed by the Joint Research Centre of the European Commission.
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It is released as open source software under the MIT License.
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PKZIP Kernels for Hashcat makes use of two primary external components, which continue to be subject
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to the terms and conditions stipulated in the respective licences they have been released under. These
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external components include, but are not necessarily limited to, the following:
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-----
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1. Hashcat: MIT License
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Copyright (c) 2015-2018 Jens Steube
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Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
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associated documentation files (the "Software"), to deal in the Software without restriction, including
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without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to
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the following conditions:
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The above copyright notice and this permission notice shall be included in all copies or substantial
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portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
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LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
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NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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-----
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2. Miniz: MIT License
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Copyright 2013-2014 RAD Game Tools and Valve Software
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Copyright 2010-2014 Rich Geldreich and Tenacious Software LLC
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All Rights Reserved.
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Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
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documentation files (the "Software"), to deal in the Software without restriction, including without
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limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
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the Software, and to permit persons to whom the Software is furnished to do so, subject to the following
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conditions:
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The above copyright notice and this permission notice shall be included in all copies or substantial
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portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
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LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
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NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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-----
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The European Union disclaims all liability related to or arising out of the use made by third parties of
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any external components and dependencies which may be included with PKZIP Kernels for Hashcat.
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-----
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The MIT License
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Copyright (c) 2018, EUROPEAN UNION
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Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
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documentation files (the "Software"), to deal in the Software without restriction, including without
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limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
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the Software, and to permit persons to whom the Software is furnished to do so, subject to the following
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conditions:
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The above copyright notice and this permission notice shall be included in all copies or substantial
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portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
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LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
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NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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Author: Sein Coray
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*/
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#include "inc_vendor.h"
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#include "inc_types.h"
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#include "inc_common.cl"
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#include "inc_simd.cl"
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#define CRC32(x,c) (((x)>>8)^l_crc32tab[((x)^(c))&0xff])
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#define MSB(x) ((x)>>24)
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#define CONST 0x08088405
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#define POLYNOMIAL 0xEDB88320
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#define MAX_UNCOMPRESSED_LENGTH 4096
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typedef struct pkzip_hash
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{
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u8 data_type_enum;
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u8 magic_type_enum;
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u32 compressed_length;
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u32 uncompressed_length;
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u32 crc32;
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u8 offset;
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u8 additional_offset;
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u8 compression_type;
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u32 data_length;
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u16 checksum_from_crc;
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u16 checksum_from_timestamp;
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u8 data[MAX_UNCOMPRESSED_LENGTH];
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} pkzip_hash_t;
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typedef struct pkzip
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{
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u8 hash_count;
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u8 checksum_size;
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u8 version;
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pkzip_hash_t hash;
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} pkzip_t;
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__kernel void m17210_sxx (KERN_ATTR_ESALT (pkzip_t))
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{
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/**
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* modifier
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*/
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const u64 lid = get_local_id (0);
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const u64 gid = get_global_id (0);
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__local u32 l_crc32tab[0x100];
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u32 remainder;
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u32 b = 0;
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u8 set = 0;
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for (u32 b = 0; b < 256; b++)
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{
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remainder = b;
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if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
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else remainder >>= 1;
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if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
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else remainder >>= 1;
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if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
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else remainder >>= 1;
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if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
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else remainder >>= 1;
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if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
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else remainder >>= 1;
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if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
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else remainder >>= 1;
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if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
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else remainder >>= 1;
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if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
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else remainder >>= 1;
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l_crc32tab[b] = remainder;
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}
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barrier (CLK_LOCAL_MEM_FENCE);
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if (gid >= gid_max) return;
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/**
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* loop
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*/
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u32x key0, key1, key2;
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u32x key0init, key1init, key2init;
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key0init = 0x12345678;
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key1init = 0x23456789;
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key2init = 0x34567890;
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for (u8 i = 0; i < pws[gid].pw_len; i++)
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{
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key0init = CRC32( key0init, (pws[gid].i[i >> 2] >> ((i & 3) << 3)) & 0xff );
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key1init = (key1init + (key0init & 0xff)) * CONST + 1;
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key2init = CRC32( key2init, MSB(key1init) );
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}
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for (u32 il_pos = 0; il_pos < il_cnt; il_pos++)
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{
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key0 = key0init;
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key1 = key1init;
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key2 = key2init;
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for (u8 i = 0; i < combs_buf[il_pos].pw_len; i++)
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{
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key0 = CRC32( key0, (combs_buf[il_pos].i[i >> 2] >> ((i & 3) << 3)) & 0xff );
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key1 = (key1 + (key0 & 0xff)) * CONST + 1;
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key2 = CRC32( key2, MSB(key1) );
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}
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u8 plain;
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u8 key3;
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u16 temp;
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temp = (key2 & 0xffff) | 3;
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key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
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plain = esalt_bufs[digests_offset].hash.data[0] ^ key3;
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key0 = CRC32( key0, plain );
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key1 = (key1 + (key0 & 0xff)) * CONST + 1;
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key2 = CRC32( key2, MSB(key1) );
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temp = (key2 & 0xffff) | 3;
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key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
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plain = esalt_bufs[digests_offset].hash.data[1] ^ key3;
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key0 = CRC32( key0, plain );
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key1 = (key1 + (key0 & 0xff)) * CONST + 1;
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key2 = CRC32( key2, MSB(key1) );
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temp = (key2 & 0xffff) | 3;
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key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
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plain = esalt_bufs[digests_offset].hash.data[2] ^ key3;
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key0 = CRC32( key0, plain );
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key1 = (key1 + (key0 & 0xff)) * CONST + 1;
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key2 = CRC32( key2, MSB(key1) );
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temp = (key2 & 0xffff) | 3;
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key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
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plain = esalt_bufs[digests_offset].hash.data[3] ^ key3;
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key0 = CRC32( key0, plain );
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key1 = (key1 + (key0 & 0xff)) * CONST + 1;
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key2 = CRC32( key2, MSB(key1) );
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temp = (key2 & 0xffff) | 3;
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key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
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plain = esalt_bufs[digests_offset].hash.data[4] ^ key3;
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key0 = CRC32( key0, plain );
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key1 = (key1 + (key0 & 0xff)) * CONST + 1;
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key2 = CRC32( key2, MSB(key1) );
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temp = (key2 & 0xffff) | 3;
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key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
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plain = esalt_bufs[digests_offset].hash.data[5] ^ key3;
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key0 = CRC32( key0, plain );
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key1 = (key1 + (key0 & 0xff)) * CONST + 1;
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key2 = CRC32( key2, MSB(key1) );
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temp = (key2 & 0xffff) | 3;
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key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
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plain = esalt_bufs[digests_offset].hash.data[6] ^ key3;
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key0 = CRC32( key0, plain );
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key1 = (key1 + (key0 & 0xff)) * CONST + 1;
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key2 = CRC32( key2, MSB(key1) );
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temp = (key2 & 0xffff) | 3;
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key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
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plain = esalt_bufs[digests_offset].hash.data[7] ^ key3;
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key0 = CRC32( key0, plain );
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key1 = (key1 + (key0 & 0xff)) * CONST + 1;
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key2 = CRC32( key2, MSB(key1) );
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temp = (key2 & 0xffff) | 3;
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key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
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plain = esalt_bufs[digests_offset].hash.data[8] ^ key3;
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key0 = CRC32( key0, plain );
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key1 = (key1 + (key0 & 0xff)) * CONST + 1;
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key2 = CRC32( key2, MSB(key1) );
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temp = (key2 & 0xffff) | 3;
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key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
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plain = esalt_bufs[digests_offset].hash.data[9] ^ key3;
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key0 = CRC32( key0, plain );
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key1 = (key1 + (key0 & 0xff)) * CONST + 1;
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key2 = CRC32( key2, MSB(key1) );
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temp = (key2 & 0xffff) | 3;
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key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
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plain = esalt_bufs[digests_offset].hash.data[10] ^ key3;
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if (esalt_bufs[digests_offset].checksum_size == 2 && plain != (esalt_bufs[digests_offset].hash.checksum_from_crc & 0xff) && plain != (esalt_bufs[digests_offset].hash.checksum_from_timestamp & 0xff))
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{
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continue;
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}
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key0 = CRC32( key0, plain );
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key1 = (key1 + (key0 & 0xff)) * CONST + 1;
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key2 = CRC32( key2, MSB(key1) );
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temp = (key2 & 0xffff) | 3;
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key3 = ((temp * (temp^1)) >> 8) & 0xff;
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plain = esalt_bufs[digests_offset].hash.data[11] ^ key3;
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if (plain != (esalt_bufs[digests_offset].hash.checksum_from_crc >> 8) && plain != (esalt_bufs[digests_offset].hash.checksum_from_timestamp >> 8))
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{
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continue;
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}
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key0 = CRC32( key0, plain );
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key1 = (key1 + (key0 & 0xff)) * CONST + 1;
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key2 = CRC32( key2, MSB(key1) );
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temp = (key2 & 0xffff) | 3;
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key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
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plain = esalt_bufs[digests_offset].hash.data[12] ^ key3;
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key0 = CRC32( key0, plain );
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key1 = (key1 + (key0 & 0xff)) * CONST + 1;
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key2 = CRC32( key2, MSB(key1) );
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u32x crc = 0xffffffff;
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crc = CRC32(crc, plain);
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for (unsigned int i = 13; i < esalt_bufs[digests_offset].hash.data_length; i++)
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{
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temp = (key2 & 0xffff) | 3;
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key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
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plain = esalt_bufs[digests_offset].hash.data[i] ^ key3;
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key0 = CRC32( key0, plain );
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key1 = (key1 + (key0 & 0xff)) * CONST + 1;
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key2 = CRC32( key2, MSB(key1) );
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crc = CRC32(crc, plain);
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}
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crc = ~crc;
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if (crc == esalt_bufs[digests_offset].hash.crc32)
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{
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if (atomic_inc (&hashes_shown[digests_offset]) == 0)
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{
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mark_hash (plains_buf, d_return_buf, salt_pos, digests_cnt, 0, digests_offset + 0, gid, il_pos, 0, 0);
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}
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}
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}
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}
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__kernel void m17210_mxx (KERN_ATTR_ESALT (pkzip_t))
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{
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/**
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* modifier
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*/
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const u64 lid = get_local_id (0);
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const u64 gid = get_global_id (0);
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__local u32 l_crc32tab[0x100];
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u32 remainder;
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u32 b = 0;
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u8 set = 0;
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for (u32 b = 0; b < 256; b++)
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{
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remainder = b;
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if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
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else remainder >>= 1;
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if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
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else remainder >>= 1;
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if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
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else remainder >>= 1;
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if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
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else remainder >>= 1;
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if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
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else remainder >>= 1;
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if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
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else remainder >>= 1;
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if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
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else remainder >>= 1;
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if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
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else remainder >>= 1;
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l_crc32tab[b] = remainder;
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}
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barrier (CLK_LOCAL_MEM_FENCE);
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if (gid >= gid_max) return;
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/**
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* loop
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*/
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u32x key0, key1, key2;
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u32x key0init, key1init, key2init;
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key0init = 0x12345678;
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key1init = 0x23456789;
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key2init = 0x34567890;
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for (u8 i = 0; i < pws[gid].pw_len; i++)
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{
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key0init = CRC32( key0init, (pws[gid].i[i >> 2] >> ((i & 3) << 3)) & 0xff );
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key1init = (key1init + (key0init & 0xff)) * CONST + 1;
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key2init = CRC32( key2init, MSB(key1init) );
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}
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for (u32 il_pos = 0; il_pos < il_cnt; il_pos++)
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{
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key0 = key0init;
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key1 = key1init;
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key2 = key2init;
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for (u8 i = 0; i < combs_buf[il_pos].pw_len; i++)
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{
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key0 = CRC32( key0, (combs_buf[il_pos].i[i >> 2] >> ((i & 3) << 3)) & 0xff );
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key1 = (key1 + (key0 & 0xff)) * CONST + 1;
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key2 = CRC32( key2, MSB(key1) );
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}
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u8 plain;
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u8 key3;
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u16 temp;
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temp = (key2 & 0xffff) | 3;
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key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
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plain = esalt_bufs[digests_offset].hash.data[0] ^ key3;
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key0 = CRC32( key0, plain );
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key1 = (key1 + (key0 & 0xff)) * CONST + 1;
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key2 = CRC32( key2, MSB(key1) );
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temp = (key2 & 0xffff) | 3;
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key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
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plain = esalt_bufs[digests_offset].hash.data[1] ^ key3;
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key0 = CRC32( key0, plain );
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key1 = (key1 + (key0 & 0xff)) * CONST + 1;
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key2 = CRC32( key2, MSB(key1) );
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temp = (key2 & 0xffff) | 3;
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key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
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plain = esalt_bufs[digests_offset].hash.data[2] ^ key3;
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key0 = CRC32( key0, plain );
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key1 = (key1 + (key0 & 0xff)) * CONST + 1;
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key2 = CRC32( key2, MSB(key1) );
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temp = (key2 & 0xffff) | 3;
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key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
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plain = esalt_bufs[digests_offset].hash.data[3] ^ key3;
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key0 = CRC32( key0, plain );
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key1 = (key1 + (key0 & 0xff)) * CONST + 1;
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key2 = CRC32( key2, MSB(key1) );
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temp = (key2 & 0xffff) | 3;
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key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
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plain = esalt_bufs[digests_offset].hash.data[4] ^ key3;
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key0 = CRC32( key0, plain );
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key1 = (key1 + (key0 & 0xff)) * CONST + 1;
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key2 = CRC32( key2, MSB(key1) );
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|
temp = (key2 & 0xffff) | 3;
|
|
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
|
|
plain = esalt_bufs[digests_offset].hash.data[5] ^ key3;
|
|
key0 = CRC32( key0, plain );
|
|
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
|
|
key2 = CRC32( key2, MSB(key1) );
|
|
|
|
temp = (key2 & 0xffff) | 3;
|
|
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
|
|
plain = esalt_bufs[digests_offset].hash.data[6] ^ key3;
|
|
key0 = CRC32( key0, plain );
|
|
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
|
|
key2 = CRC32( key2, MSB(key1) );
|
|
|
|
temp = (key2 & 0xffff) | 3;
|
|
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
|
|
plain = esalt_bufs[digests_offset].hash.data[7] ^ key3;
|
|
key0 = CRC32( key0, plain );
|
|
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
|
|
key2 = CRC32( key2, MSB(key1) );
|
|
|
|
temp = (key2 & 0xffff) | 3;
|
|
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
|
|
plain = esalt_bufs[digests_offset].hash.data[8] ^ key3;
|
|
key0 = CRC32( key0, plain );
|
|
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
|
|
key2 = CRC32( key2, MSB(key1) );
|
|
|
|
temp = (key2 & 0xffff) | 3;
|
|
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
|
|
plain = esalt_bufs[digests_offset].hash.data[9] ^ key3;
|
|
key0 = CRC32( key0, plain );
|
|
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
|
|
key2 = CRC32( key2, MSB(key1) );
|
|
|
|
temp = (key2 & 0xffff) | 3;
|
|
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
|
|
plain = esalt_bufs[digests_offset].hash.data[10] ^ key3;
|
|
|
|
if (esalt_bufs[digests_offset].checksum_size == 2 && plain != (esalt_bufs[digests_offset].hash.checksum_from_crc & 0xff) && plain != (esalt_bufs[digests_offset].hash.checksum_from_timestamp & 0xff))
|
|
{
|
|
continue;
|
|
}
|
|
|
|
key0 = CRC32( key0, plain );
|
|
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
|
|
key2 = CRC32( key2, MSB(key1) );
|
|
|
|
temp = (key2 & 0xffff) | 3;
|
|
key3 = ((temp * (temp^1)) >> 8) & 0xff;
|
|
plain = esalt_bufs[digests_offset].hash.data[11] ^ key3;
|
|
|
|
if (plain != (esalt_bufs[digests_offset].hash.checksum_from_crc >> 8) && plain != (esalt_bufs[digests_offset].hash.checksum_from_timestamp >> 8))
|
|
{
|
|
continue;
|
|
}
|
|
|
|
key0 = CRC32( key0, plain );
|
|
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
|
|
key2 = CRC32( key2, MSB(key1) );
|
|
|
|
temp = (key2 & 0xffff) | 3;
|
|
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
|
|
plain = esalt_bufs[digests_offset].hash.data[12] ^ key3;
|
|
|
|
key0 = CRC32( key0, plain );
|
|
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
|
|
key2 = CRC32( key2, MSB(key1) );
|
|
|
|
u32x crc = 0xffffffff;
|
|
crc = CRC32(crc, plain);
|
|
|
|
for (unsigned int i = 13; i < esalt_bufs[digests_offset].hash.data_length; i++)
|
|
{
|
|
temp = (key2 & 0xffff) | 3;
|
|
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
|
|
plain = esalt_bufs[digests_offset].hash.data[i] ^ key3;
|
|
|
|
key0 = CRC32( key0, plain );
|
|
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
|
|
key2 = CRC32( key2, MSB(key1) );
|
|
|
|
crc = CRC32(crc, plain);
|
|
}
|
|
crc = ~crc;
|
|
|
|
if (crc == esalt_bufs[digests_offset].hash.crc32)
|
|
{
|
|
if (atomic_inc (&hashes_shown[digests_offset]) == 0)
|
|
{
|
|
mark_hash (plains_buf, d_return_buf, salt_pos, digests_cnt, 0, digests_offset + 0, gid, il_pos, 0, 0);
|
|
}
|
|
}
|
|
}
|
|
}
|