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611 lines
22 KiB
611 lines
22 KiB
/*
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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 a 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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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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Related publication: https://scitepress.org/PublicationsDetail.aspx?ID=KLPzPqStp5g=
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*/
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#include M2S(INCLUDE_PATH/inc_vendor.h)
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#include M2S(INCLUDE_PATH/inc_types.h)
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#include M2S(INCLUDE_PATH/inc_platform.cl)
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#include M2S(INCLUDE_PATH/inc_common.cl)
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#include M2S(INCLUDE_PATH/inc_simd.cl)
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typedef struct pkzip_extra
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{
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u32 buf[2];
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u32 len;
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} pkzip_extra_t;
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#define MSB(x) ((x) >> 24)
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#define CRC32(x,c,t) (((x) >> 8) ^ (t)[((x) ^ (c)) & 0xff])
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#define INVCRC32(x,c,t) (((x) << 8) ^ (t)[(x) >> 24] ^ ((c) & 0xff))
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#define INVCONST 0xd94fa8cd
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#define KEY0INIT 0x12345678
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#define KEY1INIT 0x23456789
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#define KEY2INIT 0x34567890
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#define inv_update_key012(k0,k1,k2,c,t) \
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(k2) = INVCRC32 ((k2), MSB (k1), (t)); \
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(k1) = ((k1) - 1) * INVCONST - ((k0) & 0xff); \
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(k0) = INVCRC32 ((k0), (c), (t));
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CONSTANT_VK u32a crc32tab[256] =
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{
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0x00000000, 0x77073096, 0xee0e612c, 0x990951ba,
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0x076dc419, 0x706af48f, 0xe963a535, 0x9e6495a3,
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0x0edb8832, 0x79dcb8a4, 0xe0d5e91e, 0x97d2d988,
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0x09b64c2b, 0x7eb17cbd, 0xe7b82d07, 0x90bf1d91,
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0x1db71064, 0x6ab020f2, 0xf3b97148, 0x84be41de,
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0x1adad47d, 0x6ddde4eb, 0xf4d4b551, 0x83d385c7,
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0x136c9856, 0x646ba8c0, 0xfd62f97a, 0x8a65c9ec,
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0x14015c4f, 0x63066cd9, 0xfa0f3d63, 0x8d080df5,
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0x3b6e20c8, 0x4c69105e, 0xd56041e4, 0xa2677172,
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0x3c03e4d1, 0x4b04d447, 0xd20d85fd, 0xa50ab56b,
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0x35b5a8fa, 0x42b2986c, 0xdbbbc9d6, 0xacbcf940,
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0x32d86ce3, 0x45df5c75, 0xdcd60dcf, 0xabd13d59,
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0x26d930ac, 0x51de003a, 0xc8d75180, 0xbfd06116,
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0x21b4f4b5, 0x56b3c423, 0xcfba9599, 0xb8bda50f,
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0x2802b89e, 0x5f058808, 0xc60cd9b2, 0xb10be924,
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0x2f6f7c87, 0x58684c11, 0xc1611dab, 0xb6662d3d,
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0x76dc4190, 0x01db7106, 0x98d220bc, 0xefd5102a,
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0x71b18589, 0x06b6b51f, 0x9fbfe4a5, 0xe8b8d433,
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0x7807c9a2, 0x0f00f934, 0x9609a88e, 0xe10e9818,
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0x7f6a0dbb, 0x086d3d2d, 0x91646c97, 0xe6635c01,
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0x6b6b51f4, 0x1c6c6162, 0x856530d8, 0xf262004e,
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0x6c0695ed, 0x1b01a57b, 0x8208f4c1, 0xf50fc457,
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0x65b0d9c6, 0x12b7e950, 0x8bbeb8ea, 0xfcb9887c,
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0x62dd1ddf, 0x15da2d49, 0x8cd37cf3, 0xfbd44c65,
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0x4db26158, 0x3ab551ce, 0xa3bc0074, 0xd4bb30e2,
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0x4adfa541, 0x3dd895d7, 0xa4d1c46d, 0xd3d6f4fb,
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0x4369e96a, 0x346ed9fc, 0xad678846, 0xda60b8d0,
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0x44042d73, 0x33031de5, 0xaa0a4c5f, 0xdd0d7cc9,
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0x5005713c, 0x270241aa, 0xbe0b1010, 0xc90c2086,
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0x5768b525, 0x206f85b3, 0xb966d409, 0xce61e49f,
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0x5edef90e, 0x29d9c998, 0xb0d09822, 0xc7d7a8b4,
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0x59b33d17, 0x2eb40d81, 0xb7bd5c3b, 0xc0ba6cad,
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0xedb88320, 0x9abfb3b6, 0x03b6e20c, 0x74b1d29a,
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0xead54739, 0x9dd277af, 0x04db2615, 0x73dc1683,
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0xe3630b12, 0x94643b84, 0x0d6d6a3e, 0x7a6a5aa8,
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0xe40ecf0b, 0x9309ff9d, 0x0a00ae27, 0x7d079eb1,
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0xf00f9344, 0x8708a3d2, 0x1e01f268, 0x6906c2fe,
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0xf762575d, 0x806567cb, 0x196c3671, 0x6e6b06e7,
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0xfed41b76, 0x89d32be0, 0x10da7a5a, 0x67dd4acc,
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0xf9b9df6f, 0x8ebeeff9, 0x17b7be43, 0x60b08ed5,
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0xd6d6a3e8, 0xa1d1937e, 0x38d8c2c4, 0x4fdff252,
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0xd1bb67f1, 0xa6bc5767, 0x3fb506dd, 0x48b2364b,
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0xd80d2bda, 0xaf0a1b4c, 0x36034af6, 0x41047a60,
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0xdf60efc3, 0xa867df55, 0x316e8eef, 0x4669be79,
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0xcb61b38c, 0xbc66831a, 0x256fd2a0, 0x5268e236,
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0xcc0c7795, 0xbb0b4703, 0x220216b9, 0x5505262f,
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0xc5ba3bbe, 0xb2bd0b28, 0x2bb45a92, 0x5cb36a04,
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0xc2d7ffa7, 0xb5d0cf31, 0x2cd99e8b, 0x5bdeae1d,
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0x9b64c2b0, 0xec63f226, 0x756aa39c, 0x026d930a,
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0x9c0906a9, 0xeb0e363f, 0x72076785, 0x05005713,
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0x95bf4a82, 0xe2b87a14, 0x7bb12bae, 0x0cb61b38,
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0x92d28e9b, 0xe5d5be0d, 0x7cdcefb7, 0x0bdbdf21,
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0x86d3d2d4, 0xf1d4e242, 0x68ddb3f8, 0x1fda836e,
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0x81be16cd, 0xf6b9265b, 0x6fb077e1, 0x18b74777,
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0x88085ae6, 0xff0f6a70, 0x66063bca, 0x11010b5c,
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0x8f659eff, 0xf862ae69, 0x616bffd3, 0x166ccf45,
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0xa00ae278, 0xd70dd2ee, 0x4e048354, 0x3903b3c2,
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0xa7672661, 0xd06016f7, 0x4969474d, 0x3e6e77db,
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0xaed16a4a, 0xd9d65adc, 0x40df0b66, 0x37d83bf0,
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0xa9bcae53, 0xdebb9ec5, 0x47b2cf7f, 0x30b5ffe9,
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0xbdbdf21c, 0xcabac28a, 0x53b39330, 0x24b4a3a6,
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0xbad03605, 0xcdd70693, 0x54de5729, 0x23d967bf,
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0xb3667a2e, 0xc4614ab8, 0x5d681b02, 0x2a6f2b94,
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0xb40bbe37, 0xc30c8ea1, 0x5a05df1b, 0x2d02ef8d
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};
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CONSTANT_VK u32a icrc32tab[256] =
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{
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0x00000000, 0xdb710641, 0x6d930ac3, 0xb6e20c82,
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0xdb261586, 0x005713c7, 0xb6b51f45, 0x6dc41904,
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0x6d3d2d4d, 0xb64c2b0c, 0x00ae278e, 0xdbdf21cf,
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0xb61b38cb, 0x6d6a3e8a, 0xdb883208, 0x00f93449,
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0xda7a5a9a, 0x010b5cdb, 0xb7e95059, 0x6c985618,
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0x015c4f1c, 0xda2d495d, 0x6ccf45df, 0xb7be439e,
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0xb74777d7, 0x6c367196, 0xdad47d14, 0x01a57b55,
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0x6c616251, 0xb7106410, 0x01f26892, 0xda836ed3,
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0x6f85b375, 0xb4f4b534, 0x0216b9b6, 0xd967bff7,
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0xb4a3a6f3, 0x6fd2a0b2, 0xd930ac30, 0x0241aa71,
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0x02b89e38, 0xd9c99879, 0x6f2b94fb, 0xb45a92ba,
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0xd99e8bbe, 0x02ef8dff, 0xb40d817d, 0x6f7c873c,
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0xb5ffe9ef, 0x6e8eefae, 0xd86ce32c, 0x031de56d,
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0x6ed9fc69, 0xb5a8fa28, 0x034af6aa, 0xd83bf0eb,
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0xd8c2c4a2, 0x03b3c2e3, 0xb551ce61, 0x6e20c820,
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0x03e4d124, 0xd895d765, 0x6e77dbe7, 0xb506dda6,
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0xdf0b66ea, 0x047a60ab, 0xb2986c29, 0x69e96a68,
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0x042d736c, 0xdf5c752d, 0x69be79af, 0xb2cf7fee,
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0xb2364ba7, 0x69474de6, 0xdfa54164, 0x04d44725,
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0x69105e21, 0xb2615860, 0x048354e2, 0xdff252a3,
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0x05713c70, 0xde003a31, 0x68e236b3, 0xb39330f2,
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0xde5729f6, 0x05262fb7, 0xb3c42335, 0x68b52574,
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0x684c113d, 0xb33d177c, 0x05df1bfe, 0xdeae1dbf,
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0xb36a04bb, 0x681b02fa, 0xdef90e78, 0x05880839,
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0xb08ed59f, 0x6bffd3de, 0xdd1ddf5c, 0x066cd91d,
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0x6ba8c019, 0xb0d9c658, 0x063bcada, 0xdd4acc9b,
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0xddb3f8d2, 0x06c2fe93, 0xb020f211, 0x6b51f450,
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0x0695ed54, 0xdde4eb15, 0x6b06e797, 0xb077e1d6,
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0x6af48f05, 0xb1858944, 0x076785c6, 0xdc168387,
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0xb1d29a83, 0x6aa39cc2, 0xdc419040, 0x07309601,
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0x07c9a248, 0xdcb8a409, 0x6a5aa88b, 0xb12baeca,
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0xdcefb7ce, 0x079eb18f, 0xb17cbd0d, 0x6a0dbb4c,
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0x6567cb95, 0xbe16cdd4, 0x08f4c156, 0xd385c717,
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0xbe41de13, 0x6530d852, 0xd3d2d4d0, 0x08a3d291,
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0x085ae6d8, 0xd32be099, 0x65c9ec1b, 0xbeb8ea5a,
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0xd37cf35e, 0x080df51f, 0xbeeff99d, 0x659effdc,
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0xbf1d910f, 0x646c974e, 0xd28e9bcc, 0x09ff9d8d,
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0x643b8489, 0xbf4a82c8, 0x09a88e4a, 0xd2d9880b,
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0xd220bc42, 0x0951ba03, 0xbfb3b681, 0x64c2b0c0,
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0x0906a9c4, 0xd277af85, 0x6495a307, 0xbfe4a546,
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0x0ae278e0, 0xd1937ea1, 0x67717223, 0xbc007462,
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0xd1c46d66, 0x0ab56b27, 0xbc5767a5, 0x672661e4,
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0x67df55ad, 0xbcae53ec, 0x0a4c5f6e, 0xd13d592f,
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0xbcf9402b, 0x6788466a, 0xd16a4ae8, 0x0a1b4ca9,
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0xd098227a, 0x0be9243b, 0xbd0b28b9, 0x667a2ef8,
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0x0bbe37fc, 0xd0cf31bd, 0x662d3d3f, 0xbd5c3b7e,
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0xbda50f37, 0x66d40976, 0xd03605f4, 0x0b4703b5,
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0x66831ab1, 0xbdf21cf0, 0x0b101072, 0xd0611633,
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0xba6cad7f, 0x611dab3e, 0xd7ffa7bc, 0x0c8ea1fd,
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0x614ab8f9, 0xba3bbeb8, 0x0cd9b23a, 0xd7a8b47b,
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0xd7518032, 0x0c208673, 0xbac28af1, 0x61b38cb0,
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0x0c7795b4, 0xd70693f5, 0x61e49f77, 0xba959936,
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0x6016f7e5, 0xbb67f1a4, 0x0d85fd26, 0xd6f4fb67,
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0xbb30e263, 0x6041e422, 0xd6a3e8a0, 0x0dd2eee1,
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0x0d2bdaa8, 0xd65adce9, 0x60b8d06b, 0xbbc9d62a,
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0xd60dcf2e, 0x0d7cc96f, 0xbb9ec5ed, 0x60efc3ac,
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0xd5e91e0a, 0x0e98184b, 0xb87a14c9, 0x630b1288,
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0x0ecf0b8c, 0xd5be0dcd, 0x635c014f, 0xb82d070e,
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0xb8d43347, 0x63a53506, 0xd5473984, 0x0e363fc5,
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0x63f226c1, 0xb8832080, 0x0e612c02, 0xd5102a43,
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0x0f934490, 0xd4e242d1, 0x62004e53, 0xb9714812,
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0xd4b55116, 0x0fc45757, 0xb9265bd5, 0x62575d94,
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0x62ae69dd, 0xb9df6f9c, 0x0f3d631e, 0xd44c655f,
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0xb9887c5b, 0x62f97a1a, 0xd41b7698, 0x0f6a70d9,
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};
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CONSTANT_VK u32a lsbk0[256] =
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{
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0x00, 0x56, 0xac, 0x21, 0x77, 0xcd, 0x42, 0x98,
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0xee, 0x0d, 0x63, 0xb9, 0x2e, 0x84, 0xda, 0x4f,
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0xa5, 0xfb, 0x1a, 0x70, 0xc6, 0x3b, 0x91, 0xe7,
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0x06, 0x5c, 0xb2, 0x27, 0x7d, 0xd3, 0x48, 0x9e,
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0xf4, 0x13, 0x69, 0xbf, 0x34, 0x8a, 0xe0, 0x55,
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0xab, 0x20, 0x76, 0xcc, 0x41, 0x97, 0xed, 0x0c,
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0x62, 0xb8, 0x2d, 0x83, 0xd9, 0x4e, 0xa4, 0xfa,
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0x19, 0x6f, 0xc5, 0x3a, 0x90, 0xe6, 0x05, 0x5b,
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0xb1, 0x26, 0x7c, 0xd2, 0x47, 0x9d, 0xf3, 0x12,
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0x68, 0xbe, 0x33, 0x89, 0xdf, 0x54, 0xaa, 0x1f,
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0x75, 0xcb, 0x40, 0x96, 0xec, 0x0b, 0x61, 0xb7,
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0x2c, 0x82, 0xd8, 0x4d, 0xa3, 0xf9, 0x18, 0x6e,
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0xc4, 0x39, 0x8f, 0xe5, 0x04, 0x5a, 0xb0, 0x25,
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0x7b, 0xd1, 0x46, 0x9c, 0xf2, 0x11, 0x67, 0xbd,
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0x32, 0x88, 0xde, 0x53, 0xa9, 0xff, 0x1e, 0x74,
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0xca, 0x3f, 0x95, 0xeb, 0x0a, 0x60, 0xb6, 0x2b,
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0x81, 0xd7, 0x4c, 0xa2, 0xf8, 0x17, 0x6d, 0xc3,
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0x38, 0x8e, 0xe4, 0x03, 0x59, 0xaf, 0x24, 0x7a,
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0xd0, 0x45, 0x9b, 0xf1, 0x10, 0x66, 0xbc, 0x31,
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0x87, 0xdd, 0x52, 0xa8, 0xfe, 0x1d, 0x73, 0xc9,
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0x3e, 0x94, 0xea, 0x09, 0x5f, 0xb5, 0x2a, 0x80,
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0xd6, 0x4b, 0xa1, 0xf7, 0x16, 0x6c, 0xc2, 0x37,
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0x8d, 0xe3, 0x02, 0x58, 0xae, 0x23, 0x79, 0xcf,
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0x44, 0x9a, 0xf0, 0x0f, 0x65, 0xbb, 0x30, 0x86,
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0xdc, 0x51, 0xa7, 0xfd, 0x1c, 0x72, 0xc8, 0x3d,
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0x93, 0xe9, 0x08, 0x5e, 0xb4, 0x29, 0x7f, 0xd5,
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0x4a, 0xa0, 0xf6, 0x15, 0x6b, 0xc1, 0x36, 0x8c,
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0xe2, 0x01, 0x57, 0xad, 0x22, 0x78, 0xce, 0x43,
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0x99, 0xef, 0x0e, 0x64, 0xba, 0x2f, 0x85, 0xdb,
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0x50, 0xa6, 0xfc, 0x1b, 0x71, 0xc7, 0x3c, 0x92,
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0xe8, 0x07, 0x5d, 0xb3, 0x28, 0x7e, 0xd4, 0x49,
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0x9f, 0xf5, 0x14, 0x6a, 0xc0, 0x35, 0x8b, 0xe1
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};
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CONSTANT_VK int lsbk0_count0[256] =
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|
{
|
|
0, 2, 3, 3, 4, 6, 6, 7,
|
|
8, 9, 11, 12, 12, 13, 15, 15,
|
|
16, 17, 18, 20, 21, 21, 22, 24,
|
|
25, 26, 27, 27, 29, 30, 30, 31,
|
|
33, 34, 35, 36, 36, 38, 39, 39,
|
|
40, 41, 42, 43, 44, 44, 46, 47,
|
|
48, 49, 50, 50, 52, 53, 53, 54,
|
|
56, 57, 58, 59, 59, 61, 62, 63,
|
|
64, 65, 66, 67, 68, 68, 70, 71,
|
|
72, 73, 74, 75, 76, 77, 77, 79,
|
|
79, 80, 81, 82, 83, 84, 85, 86,
|
|
88, 88, 89, 90, 91, 92, 93, 94,
|
|
95, 97, 97, 98, 99, 100, 101, 103,
|
|
103, 104, 105, 106, 107, 108, 109, 110,
|
|
112, 112, 113, 114, 115, 116, 117, 118,
|
|
119, 121, 121, 122, 123, 124, 126, 127,
|
|
127, 128, 130, 130, 131, 132, 133, 135,
|
|
136, 136, 137, 139, 140, 141, 142, 142,
|
|
144, 145, 145, 146, 148, 149, 150, 151,
|
|
151, 152, 154, 154, 155, 156, 157, 159,
|
|
160, 160, 161, 163, 164, 165, 166, 166,
|
|
168, 169, 169, 170, 172, 173, 174, 175,
|
|
175, 177, 178, 179, 180, 181, 182, 183,
|
|
184, 184, 186, 187, 188, 189, 190, 191,
|
|
192, 193, 193, 195, 196, 197, 198, 199,
|
|
200, 201, 202, 203, 204, 205, 206, 207,
|
|
208, 208, 210, 211, 212, 213, 214, 215,
|
|
216, 217, 218, 220, 220, 221, 222, 223,
|
|
224, 225, 226, 227, 229, 229, 230, 231,
|
|
232, 233, 234, 235, 236, 238, 238, 239,
|
|
240, 241, 243, 244, 244, 245, 247, 247,
|
|
248, 249, 250, 252, 253, 253, 254, 255
|
|
};
|
|
|
|
CONSTANT_VK int lsbk0_count1[256] =
|
|
{
|
|
2, 3, 3, 4, 6, 6, 7, 8,
|
|
9, 11, 12, 12, 13, 15, 15, 16,
|
|
17, 18, 20, 21, 21, 22, 24, 25,
|
|
26, 27, 27, 29, 30, 30, 31, 33,
|
|
34, 35, 36, 36, 38, 39, 39, 40,
|
|
41, 42, 43, 44, 44, 46, 47, 48,
|
|
49, 50, 50, 52, 53, 53, 54, 56,
|
|
57, 58, 59, 59, 61, 62, 63, 64,
|
|
65, 66, 67, 68, 68, 70, 71, 72,
|
|
73, 74, 75, 76, 77, 77, 79, 79,
|
|
80, 81, 82, 83, 84, 85, 86, 88,
|
|
88, 89, 90, 91, 92, 93, 94, 95,
|
|
97, 97, 98, 99, 100, 101, 103, 103,
|
|
104, 105, 106, 107, 108, 109, 110, 112,
|
|
112, 113, 114, 115, 116, 117, 118, 119,
|
|
121, 121, 122, 123, 124, 126, 127, 127,
|
|
128, 130, 130, 131, 132, 133, 135, 136,
|
|
136, 137, 139, 140, 141, 142, 142, 144,
|
|
145, 145, 146, 148, 149, 150, 151, 151,
|
|
152, 154, 154, 155, 156, 157, 159, 160,
|
|
160, 161, 163, 164, 165, 166, 166, 168,
|
|
169, 169, 170, 172, 173, 174, 175, 175,
|
|
177, 178, 179, 180, 181, 182, 183, 184,
|
|
184, 186, 187, 188, 189, 190, 191, 192,
|
|
193, 193, 195, 196, 197, 198, 199, 200,
|
|
201, 202, 203, 204, 205, 206, 207, 208,
|
|
208, 210, 211, 212, 213, 214, 215, 216,
|
|
217, 218, 220, 220, 221, 222, 223, 224,
|
|
225, 226, 227, 229, 229, 230, 231, 232,
|
|
233, 234, 235, 236, 238, 238, 239, 240,
|
|
241, 243, 244, 244, 245, 247, 247, 248,
|
|
249, 250, 252, 253, 253, 254, 255, 256
|
|
};
|
|
|
|
DECLSPEC int derivelast6bytes (const u32x k0, const u32x k1, const u32x k2, PRIVATE_AS u32 *password, LOCAL_AS u32 *l_crc32tab, LOCAL_AS u32 *l_icrc32tab, LOCAL_AS u32 *l_lsbk0, LOCAL_AS int *l_lsbk0_count0, LOCAL_AS int *l_lsbk0_count1)
|
|
{
|
|
// step 1
|
|
const u32 k2_1 = INVCRC32 (k2, (k1 >> 24), l_icrc32tab);
|
|
const u32 k1_1 = (k1 - 1) * INVCONST - (k0 & 0xff);
|
|
const u32 k2_2 = INVCRC32 (k2_1, (k1_1 >> 24), l_icrc32tab);
|
|
|
|
// step 2
|
|
u32 k2_3 = INVCRC32 (k2_2, 0, l_icrc32tab);
|
|
u32 k2_4 = INVCRC32 (k2_3, 0, l_icrc32tab);
|
|
u32 k2_5 = INVCRC32 (k2_4, 0, l_icrc32tab);
|
|
|
|
// step 3
|
|
const u32 k1_5 = ((u32)((0x90) ^ l_icrc32tab[(k2_5 >> 24)])) << 24;
|
|
k2_5 = CRC32 (KEY2INIT, (k1_5 >> 24), l_crc32tab);
|
|
const u32 k1_4 = ((u32)((k2_5 & 0xFF) ^ l_icrc32tab[(k2_4 >> 24)])) << 24;
|
|
k2_4 = CRC32 (k2_5 , (k1_4 >> 24), l_crc32tab);
|
|
const u32 k1_3 = ((u32)((k2_4 & 0xFF) ^ l_icrc32tab[(k2_3 >> 24)])) << 24;
|
|
k2_3 = CRC32 (k2_4 , (k1_3 >> 24), l_crc32tab);
|
|
const u32 k1_2 = ((u32)((k2_3 & 0xFF) ^ l_icrc32tab[(k2_2 >> 24)])) << 24;
|
|
|
|
// step 5.2
|
|
|
|
#define IDX(x) ((x) & 0xff)
|
|
|
|
const u32 rhs_step1_0 = (k1_1 - 1) * INVCONST;
|
|
|
|
u32 diff0 = ((rhs_step1_0 - 1) * INVCONST - (k1_3 & 0xff000000)) >> 24;
|
|
|
|
for (int c0 = 0; c0 < 2; c0++, diff0--)
|
|
{
|
|
for (int i0 = l_lsbk0_count0[IDX (diff0)]; i0 < l_lsbk0_count1[IDX (diff0)]; i0++)
|
|
{
|
|
if (((rhs_step1_0 - l_lsbk0[i0]) >> 24) != (k1_2 >> 24)) continue;
|
|
|
|
const u32 rhs_step1_1 = (rhs_step1_0 - l_lsbk0[i0] - 1) * INVCONST;
|
|
|
|
u32 diff1 = ((rhs_step1_1 - 1) * INVCONST - (k1_4 & 0xff000000)) >> 24;
|
|
|
|
for (int c1 = 0; c1 < 2; c1++, diff1--)
|
|
{
|
|
for (int i1 = l_lsbk0_count0[IDX (diff1)]; i1 < l_lsbk0_count1[IDX (diff1)]; i1++)
|
|
{
|
|
if (((rhs_step1_1 - l_lsbk0[i1]) >> 24) != (k1_3 >> 24)) continue;
|
|
|
|
const u32 rhs_step1_2 = (rhs_step1_1 - l_lsbk0[i1] - 1) * INVCONST;
|
|
|
|
u32 diff2 = ((rhs_step1_2 - 1) * INVCONST - (k1_5 & 0xff000000)) >> 24;
|
|
|
|
for (int c2 = 0; c2 < 2; c2++, diff2--)
|
|
{
|
|
for (int i2 = l_lsbk0_count0[IDX (diff2)]; i2 < l_lsbk0_count1[IDX (diff2)]; i2++)
|
|
{
|
|
if (((rhs_step1_2 - l_lsbk0[i2]) >> 24) != (k1_4 >> 24)) continue;
|
|
|
|
const u32 rhs_step1_3 = (rhs_step1_2 - l_lsbk0[i2] - 1) * INVCONST;
|
|
|
|
u32 diff3 = ((rhs_step1_3 - 1) * INVCONST - (0x23000000)) >> 24;
|
|
|
|
for (int c3 = 0; c3 < 2; c3++, diff3--)
|
|
{
|
|
for (int i3 = l_lsbk0_count0[IDX (diff3)]; i3 < l_lsbk0_count1[IDX (diff3)]; i3++)
|
|
{
|
|
if (((rhs_step1_3 - l_lsbk0[i3]) >> 24) != (k1_5 >> 24)) continue;
|
|
|
|
const u32 rhs_step1_4 = (rhs_step1_3 - l_lsbk0[i3] - 1) * INVCONST;
|
|
|
|
u32 diff4 = ((rhs_step1_4 - 1) * INVCONST - (0x05000000)) >> 24;
|
|
|
|
for (int c4 = 0; c4 < 2; c4++, diff4--)
|
|
{
|
|
for (int i4 = l_lsbk0_count0[IDX (diff4)]; i4 < l_lsbk0_count1[IDX (diff4)]; i4++)
|
|
{
|
|
if ((rhs_step1_4 - l_lsbk0[i4]) != KEY1INIT) continue;
|
|
|
|
u32 kk;
|
|
|
|
u32 t5 = ((l_lsbk0[i0]) ^ l_icrc32tab[k0 >> 24]) & 0xff;
|
|
|
|
kk = INVCRC32 (k0, t5, l_icrc32tab);
|
|
|
|
u32 t4 = ((l_lsbk0[i1]) ^ l_icrc32tab[kk >> 24]) & 0xff;
|
|
|
|
kk = INVCRC32 (kk, t4, l_icrc32tab);
|
|
|
|
u32 t3 = ((l_lsbk0[i2]) ^ l_icrc32tab[kk >> 24]) & 0xff;
|
|
|
|
kk = INVCRC32 (kk, t3, l_icrc32tab);
|
|
|
|
u32 t2 = ((l_lsbk0[i3]) ^ l_icrc32tab[kk >> 24]) & 0xff;
|
|
|
|
kk = INVCRC32 (kk, t2, l_icrc32tab);
|
|
|
|
u32 t1 = ((l_lsbk0[i4]) ^ l_icrc32tab[kk >> 24]) & 0xff;
|
|
|
|
kk = INVCRC32 (kk, t1, l_icrc32tab);
|
|
|
|
u32 t0 = ((KEY0INIT) ^ l_icrc32tab[kk >> 24]) & 0xff;
|
|
|
|
if (INVCRC32 (kk, t0, l_icrc32tab) == KEY0INIT)
|
|
{
|
|
// found
|
|
|
|
password[0] = t0 << 0
|
|
| t1 << 8
|
|
| t2 << 16
|
|
| t3 << 24;
|
|
|
|
password[1] = t4 << 0
|
|
| t5 << 8;
|
|
|
|
return 1;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
#undef IDX0
|
|
#undef IDX1
|
|
|
|
// not found
|
|
|
|
return 0;
|
|
}
|
|
|
|
KERNEL_FQ void m20510_sxx (KERN_ATTR_BASIC ())
|
|
{
|
|
/**
|
|
* modifier
|
|
*/
|
|
|
|
const u64 gid = get_global_id (0);
|
|
const u64 lid = get_local_id (0);
|
|
const u64 lsz = get_local_size (0);
|
|
|
|
/**
|
|
* sbox, kbox
|
|
*/
|
|
|
|
LOCAL_VK u32 l_crc32tab[256];
|
|
|
|
for (int i = lid; i < 256; i += lsz)
|
|
{
|
|
l_crc32tab[i] = crc32tab[i];
|
|
}
|
|
|
|
LOCAL_VK u32 l_icrc32tab[256];
|
|
|
|
for (int i = lid; i < 256; i += lsz)
|
|
{
|
|
l_icrc32tab[i] = icrc32tab[i];
|
|
}
|
|
|
|
LOCAL_VK u32 l_lsbk0[256];
|
|
|
|
for (int i = lid; i < 256; i += lsz)
|
|
{
|
|
l_lsbk0[i] = lsbk0[i];
|
|
}
|
|
|
|
LOCAL_VK int l_lsbk0_count0[256];
|
|
LOCAL_VK int l_lsbk0_count1[256];
|
|
|
|
for (int i = lid; i < 256; i += lsz)
|
|
{
|
|
l_lsbk0_count0[i] = lsbk0_count0[i];
|
|
l_lsbk0_count1[i] = lsbk0_count1[i];
|
|
}
|
|
|
|
SYNC_THREADS ();
|
|
|
|
if (gid >= GID_CNT) return;
|
|
|
|
/**
|
|
* digest
|
|
*/
|
|
|
|
const u32 search[4] =
|
|
{
|
|
KEY0INIT, // static initial values
|
|
KEY1INIT, // should remain unchanged
|
|
KEY2INIT,
|
|
0
|
|
};
|
|
|
|
/**
|
|
* reverse
|
|
*/
|
|
|
|
u32 prep0 = hc_swap32_S (digests_buf[DIGESTS_OFFSET_HOST].digest_buf[0]);
|
|
u32 prep1 = hc_swap32_S (digests_buf[DIGESTS_OFFSET_HOST].digest_buf[1]);
|
|
u32 prep2 = hc_swap32_S (digests_buf[DIGESTS_OFFSET_HOST].digest_buf[2]);
|
|
|
|
/**
|
|
* loop
|
|
*/
|
|
|
|
u32 pws_pw_len = pws[gid].pw_len;
|
|
|
|
u32x w[64] = { 0 };
|
|
|
|
for (int i = 0, idx = 0; i < pws_pw_len; i += 4, idx += 1)
|
|
{
|
|
w[idx] = pws[gid].i[idx];
|
|
}
|
|
|
|
for (u32 il_pos = 0; il_pos < IL_CNT; il_pos += VECT_SIZE)
|
|
{
|
|
u32x key0 = prep0;
|
|
u32x key1 = prep1;
|
|
u32x key2 = prep2;
|
|
|
|
for (int pos = combs_buf[il_pos].pw_len - 1; pos >= 0; pos--)
|
|
{
|
|
const u32 t = hc_bfe_S (combs_buf[il_pos].i[pos / 4], (pos & 3) * 8, 8);
|
|
|
|
inv_update_key012 (key0, key1, key2, t, l_icrc32tab);
|
|
}
|
|
|
|
for (int pos = pws_pw_len - 1; pos >= 0; pos--)
|
|
{
|
|
const u32 t = hc_bfe_S (w[pos / 4], (pos & 3) * 8, 8);
|
|
|
|
inv_update_key012 (key0, key1, key2, t, l_icrc32tab);
|
|
}
|
|
|
|
u32 password[2];
|
|
|
|
if (derivelast6bytes (key0, key1, key2, password, l_crc32tab, l_icrc32tab, l_lsbk0, l_lsbk0_count0, l_lsbk0_count1) == 1)
|
|
{
|
|
GLOBAL_AS pkzip_extra_t *pkzip_extra = (GLOBAL_AS pkzip_extra_t *) tmps;
|
|
|
|
pkzip_extra[gid].buf[0] = password[0];
|
|
pkzip_extra[gid].buf[1] = password[1];
|
|
|
|
pkzip_extra[gid].len = 6;
|
|
|
|
const u32x r0 = KEY0INIT;
|
|
const u32x r1 = KEY1INIT;
|
|
const u32x r2 = KEY2INIT;
|
|
const u32x r3 = 0;
|
|
|
|
COMPARE_S_SIMD (r0, r1, r2, r3);
|
|
}
|
|
}
|
|
}
|
|
|
|
KERNEL_FQ void m20510_mxx (KERN_ATTR_BASIC ())
|
|
{
|
|
/**
|
|
* modifier
|
|
*/
|
|
|
|
const u64 gid = get_global_id (0);
|
|
const u64 lid = get_local_id (0);
|
|
const u64 lsz = get_local_size (0);
|
|
|
|
/**
|
|
* NOT AVAILABLE
|
|
*/
|
|
}
|
|
|
|
#undef MSB
|
|
#undef CRC32
|
|
#undef INVCRC32
|
|
#undef INVCONST
|
|
#undef KEY0INIT
|
|
#undef KEY1INIT
|
|
#undef KEY2INIT
|
|
#undef inv_update_key012
|