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490 lines
12 KiB
Common Lisp
490 lines
12 KiB
Common Lisp
/**
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* Author......: See docs/credits.txt
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* License.....: MIT
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*/
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//incompatible
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//#define NEW_SIMD_CODE
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#ifdef KERNEL_STATIC
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#include "inc_vendor.h"
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#include "inc_types.h"
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#include "inc_platform.cl"
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#include "inc_common.cl"
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#include "inc_simd.cl"
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#endif
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CONSTANT_VK u32a lotus_magic_table[256] =
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{
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0xbd, 0x56, 0xea, 0xf2, 0xa2, 0xf1, 0xac, 0x2a,
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0xb0, 0x93, 0xd1, 0x9c, 0x1b, 0x33, 0xfd, 0xd0,
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0x30, 0x04, 0xb6, 0xdc, 0x7d, 0xdf, 0x32, 0x4b,
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0xf7, 0xcb, 0x45, 0x9b, 0x31, 0xbb, 0x21, 0x5a,
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0x41, 0x9f, 0xe1, 0xd9, 0x4a, 0x4d, 0x9e, 0xda,
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0xa0, 0x68, 0x2c, 0xc3, 0x27, 0x5f, 0x80, 0x36,
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0x3e, 0xee, 0xfb, 0x95, 0x1a, 0xfe, 0xce, 0xa8,
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0x34, 0xa9, 0x13, 0xf0, 0xa6, 0x3f, 0xd8, 0x0c,
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0x78, 0x24, 0xaf, 0x23, 0x52, 0xc1, 0x67, 0x17,
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0xf5, 0x66, 0x90, 0xe7, 0xe8, 0x07, 0xb8, 0x60,
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0x48, 0xe6, 0x1e, 0x53, 0xf3, 0x92, 0xa4, 0x72,
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0x8c, 0x08, 0x15, 0x6e, 0x86, 0x00, 0x84, 0xfa,
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0xf4, 0x7f, 0x8a, 0x42, 0x19, 0xf6, 0xdb, 0xcd,
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0x14, 0x8d, 0x50, 0x12, 0xba, 0x3c, 0x06, 0x4e,
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0xec, 0xb3, 0x35, 0x11, 0xa1, 0x88, 0x8e, 0x2b,
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0x94, 0x99, 0xb7, 0x71, 0x74, 0xd3, 0xe4, 0xbf,
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0x3a, 0xde, 0x96, 0x0e, 0xbc, 0x0a, 0xed, 0x77,
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0xfc, 0x37, 0x6b, 0x03, 0x79, 0x89, 0x62, 0xc6,
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0xd7, 0xc0, 0xd2, 0x7c, 0x6a, 0x8b, 0x22, 0xa3,
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0x5b, 0x05, 0x5d, 0x02, 0x75, 0xd5, 0x61, 0xe3,
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0x18, 0x8f, 0x55, 0x51, 0xad, 0x1f, 0x0b, 0x5e,
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0x85, 0xe5, 0xc2, 0x57, 0x63, 0xca, 0x3d, 0x6c,
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0xb4, 0xc5, 0xcc, 0x70, 0xb2, 0x91, 0x59, 0x0d,
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0x47, 0x20, 0xc8, 0x4f, 0x58, 0xe0, 0x01, 0xe2,
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0x16, 0x38, 0xc4, 0x6f, 0x3b, 0x0f, 0x65, 0x46,
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0xbe, 0x7e, 0x2d, 0x7b, 0x82, 0xf9, 0x40, 0xb5,
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0x1d, 0x73, 0xf8, 0xeb, 0x26, 0xc7, 0x87, 0x97,
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0x25, 0x54, 0xb1, 0x28, 0xaa, 0x98, 0x9d, 0xa5,
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0x64, 0x6d, 0x7a, 0xd4, 0x10, 0x81, 0x44, 0xef,
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0x49, 0xd6, 0xae, 0x2e, 0xdd, 0x76, 0x5c, 0x2f,
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0xa7, 0x1c, 0xc9, 0x09, 0x69, 0x9a, 0x83, 0xcf,
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0x29, 0x39, 0xb9, 0xe9, 0x4c, 0xff, 0x43, 0xab,
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};
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#if VECT_SIZE == 1
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#define BOX1(S,i) (S)[(i)]
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#elif VECT_SIZE == 2
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#define BOX1(S,i) make_u32x ((S)[(i).s0], (S)[(i).s1])
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#elif VECT_SIZE == 4
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#define BOX1(S,i) make_u32x ((S)[(i).s0], (S)[(i).s1], (S)[(i).s2], (S)[(i).s3])
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#elif VECT_SIZE == 8
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#define BOX1(S,i) make_u32x ((S)[(i).s0], (S)[(i).s1], (S)[(i).s2], (S)[(i).s3], (S)[(i).s4], (S)[(i).s5], (S)[(i).s6], (S)[(i).s7])
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#elif VECT_SIZE == 16
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#define BOX1(S,i) make_u32x ((S)[(i).s0], (S)[(i).s1], (S)[(i).s2], (S)[(i).s3], (S)[(i).s4], (S)[(i).s5], (S)[(i).s6], (S)[(i).s7], (S)[(i).s8], (S)[(i).s9], (S)[(i).sa], (S)[(i).sb], (S)[(i).sc], (S)[(i).sd], (S)[(i).se], (S)[(i).sf])
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#endif
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DECLSPEC void lotus_mix (u32 *in, LOCAL_AS u32 *s_lotus_magic_table)
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{
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u32 p = 0;
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for (int i = 0; i < 18; i++)
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{
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u32 s = 48;
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for (int j = 0; j < 12; j++)
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{
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u32 tmp_in = in[j];
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u32 tmp_out = 0;
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p = (p + s--) & 0xff; p = ((tmp_in >> 0) & 0xff) ^ BOX1 (s_lotus_magic_table, p); tmp_out |= p << 0;
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p = (p + s--) & 0xff; p = ((tmp_in >> 8) & 0xff) ^ BOX1 (s_lotus_magic_table, p); tmp_out |= p << 8;
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p = (p + s--) & 0xff; p = ((tmp_in >> 16) & 0xff) ^ BOX1 (s_lotus_magic_table, p); tmp_out |= p << 16;
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p = (p + s--) & 0xff; p = ((tmp_in >> 24) & 0xff) ^ BOX1 (s_lotus_magic_table, p); tmp_out |= p << 24;
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in[j] = tmp_out;
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}
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}
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}
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DECLSPEC void lotus_transform_password (const u32 *in, u32x *out, LOCAL_AS u32 *s_lotus_magic_table)
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{
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u32 t = out[3] >> 24;
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u32 c;
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#ifdef _unroll
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#pragma unroll
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#endif
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for (int i = 0; i < 4; i++)
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{
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t ^= (in[i] >> 0) & 0xff; c = BOX1 (s_lotus_magic_table, t); out[i] ^= c << 0; t = ((out[i] >> 0) & 0xff);
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t ^= (in[i] >> 8) & 0xff; c = BOX1 (s_lotus_magic_table, t); out[i] ^= c << 8; t = ((out[i] >> 8) & 0xff);
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t ^= (in[i] >> 16) & 0xff; c = BOX1 (s_lotus_magic_table, t); out[i] ^= c << 16; t = ((out[i] >> 16) & 0xff);
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t ^= (in[i] >> 24) & 0xff; c = BOX1 (s_lotus_magic_table, t); out[i] ^= c << 24; t = ((out[i] >> 24) & 0xff);
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}
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}
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DECLSPEC void pad (u32 *w, const u32 len)
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{
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const u32 val = 16 - len;
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const u32 mask1 = val << 24;
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const u32 mask2 = val << 16
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| val << 24;
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const u32 mask3 = val << 8
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| val << 16
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| val << 24;
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const u32 mask4 = val << 0
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| val << 8
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| val << 16
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| val << 24;
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switch (len)
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{
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case 0: w[0] = mask4;
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w[1] = mask4;
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w[2] = mask4;
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w[3] = mask4;
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break;
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case 1: w[0] |= mask3;
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w[1] = mask4;
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w[2] = mask4;
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w[3] = mask4;
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break;
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case 2: w[0] |= mask2;
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w[1] = mask4;
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w[2] = mask4;
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w[3] = mask4;
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break;
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case 3: w[0] |= mask1;
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w[1] = mask4;
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w[2] = mask4;
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w[3] = mask4;
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break;
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case 4: w[1] = mask4;
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w[2] = mask4;
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w[3] = mask4;
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break;
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case 5: w[1] |= mask3;
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w[2] = mask4;
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w[3] = mask4;
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break;
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case 6: w[1] |= mask2;
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w[2] = mask4;
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w[3] = mask4;
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break;
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case 7: w[1] |= mask1;
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w[2] = mask4;
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w[3] = mask4;
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break;
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case 8: w[2] = mask4;
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w[3] = mask4;
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break;
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case 9: w[2] |= mask3;
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w[3] = mask4;
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break;
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case 10: w[2] |= mask2;
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w[3] = mask4;
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break;
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case 11: w[2] |= mask1;
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w[3] = mask4;
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break;
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case 12: w[3] = mask4;
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break;
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case 13: w[3] |= mask3;
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break;
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case 14: w[3] |= mask2;
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break;
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case 15: w[3] |= mask1;
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break;
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}
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}
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DECLSPEC void mdtransform_norecalc (u32 *state, const u32x *block, LOCAL_AS u32 *s_lotus_magic_table)
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{
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u32 x[12];
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x[ 0] = state[0];
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x[ 1] = state[1];
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x[ 2] = state[2];
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x[ 3] = state[3];
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x[ 4] = block[0];
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x[ 5] = block[1];
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x[ 6] = block[2];
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x[ 7] = block[3];
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x[ 8] = state[0] ^ block[0];
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x[ 9] = state[1] ^ block[1];
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x[10] = state[2] ^ block[2];
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x[11] = state[3] ^ block[3];
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lotus_mix (x, s_lotus_magic_table);
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state[0] = x[0];
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state[1] = x[1];
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state[2] = x[2];
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state[3] = x[3];
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}
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DECLSPEC void mdtransform (u32 *state, u32x *checksum, const u32x *block, LOCAL_AS u32 *s_lotus_magic_table)
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{
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mdtransform_norecalc (state, block, s_lotus_magic_table);
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lotus_transform_password (block, checksum, s_lotus_magic_table);
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}
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DECLSPEC void domino_big_md (const u32 *saved_key, const u32 size, u32x *state, LOCAL_AS u32 *s_lotus_magic_table)
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{
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u32 checksum[4];
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checksum[0] = 0;
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checksum[1] = 0;
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checksum[2] = 0;
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checksum[3] = 0;
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mdtransform (state, checksum, saved_key, s_lotus_magic_table);
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mdtransform_norecalc (state, checksum, s_lotus_magic_table);
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}
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KERNEL_FQ void m08600_mxx (KERN_ATTR_BASIC ())
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{
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/**
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* base
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*/
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const u64 gid = get_global_id (0);
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const u64 lid = get_local_id (0);
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const u64 lsz = get_local_size (0);
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/**
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* sbox
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*/
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LOCAL_VK u32 s_lotus_magic_table[256];
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for (u32 i = lid; i < 256; i += lsz)
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{
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s_lotus_magic_table[i] = lotus_magic_table[i];
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}
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SYNC_THREADS ();
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if (gid >= gid_max) return;
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/**
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* base
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*/
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u32 pw_buf0[4];
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u32 pw_buf1[4];
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pw_buf0[0] = pws[gid].i[0];
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pw_buf0[1] = pws[gid].i[1];
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pw_buf0[2] = pws[gid].i[2];
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pw_buf0[3] = pws[gid].i[3];
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pw_buf1[0] = pws[gid].i[4];
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pw_buf1[1] = pws[gid].i[5];
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pw_buf1[2] = pws[gid].i[6];
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pw_buf1[3] = pws[gid].i[7];
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const u32 pw_l_len = pws[gid].pw_len & 63;
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/**
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* loop
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*/
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for (u32 il_pos = 0; il_pos < il_cnt; il_pos += VECT_SIZE)
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{
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const u32 pw_r_len = pwlenx_create_combt (combs_buf, il_pos) & 63;
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const u32 pw_len = (pw_l_len + pw_r_len) & 63;
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/**
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* concat password candidate
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*/
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u32 wordl0[4] = { 0 };
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u32 wordl1[4] = { 0 };
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u32 wordl2[4] = { 0 };
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u32 wordl3[4] = { 0 };
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wordl0[0] = pw_buf0[0];
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wordl0[1] = pw_buf0[1];
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wordl0[2] = pw_buf0[2];
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wordl0[3] = pw_buf0[3];
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wordl1[0] = pw_buf1[0];
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wordl1[1] = pw_buf1[1];
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wordl1[2] = pw_buf1[2];
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wordl1[3] = pw_buf1[3];
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u32 wordr0[4] = { 0 };
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u32 wordr1[4] = { 0 };
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u32 wordr2[4] = { 0 };
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u32 wordr3[4] = { 0 };
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wordr0[0] = ix_create_combt (combs_buf, il_pos, 0);
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wordr0[1] = ix_create_combt (combs_buf, il_pos, 1);
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wordr0[2] = ix_create_combt (combs_buf, il_pos, 2);
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wordr0[3] = ix_create_combt (combs_buf, il_pos, 3);
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wordr1[0] = ix_create_combt (combs_buf, il_pos, 4);
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wordr1[1] = ix_create_combt (combs_buf, il_pos, 5);
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wordr1[2] = ix_create_combt (combs_buf, il_pos, 6);
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wordr1[3] = ix_create_combt (combs_buf, il_pos, 7);
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if (combs_mode == COMBINATOR_MODE_BASE_LEFT)
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{
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switch_buffer_by_offset_le_VV (wordr0, wordr1, wordr2, wordr3, pw_l_len);
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}
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else
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{
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switch_buffer_by_offset_le_VV (wordl0, wordl1, wordl2, wordl3, pw_r_len);
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}
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u32 w0[4];
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w0[0] = wordl0[0] | wordr0[0];
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w0[1] = wordl0[1] | wordr0[1];
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w0[2] = wordl0[2] | wordr0[2];
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w0[3] = wordl0[3] | wordr0[3];
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/**
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* domino
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*/
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u32 state[4];
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state[0] = 0;
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state[1] = 0;
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state[2] = 0;
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state[3] = 0;
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/**
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* padding
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*/
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pad (w0, pw_len);
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domino_big_md (w0, pw_len, state, s_lotus_magic_table);
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COMPARE_M_SIMD (state[0], state[1], state[2], state[3]);
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}
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}
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KERNEL_FQ void m08600_sxx (KERN_ATTR_BASIC ())
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{
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/**
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* base
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*/
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const u64 gid = get_global_id (0);
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const u64 lid = get_local_id (0);
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const u64 lsz = get_local_size (0);
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/**
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* sbox
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*/
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LOCAL_VK u32 s_lotus_magic_table[256];
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for (u32 i = lid; i < 256; i += lsz)
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{
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s_lotus_magic_table[i] = lotus_magic_table[i];
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}
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SYNC_THREADS ();
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if (gid >= gid_max) return;
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/**
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* base
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*/
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u32 pw_buf0[4];
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u32 pw_buf1[4];
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pw_buf0[0] = pws[gid].i[0];
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pw_buf0[1] = pws[gid].i[1];
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pw_buf0[2] = pws[gid].i[2];
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pw_buf0[3] = pws[gid].i[3];
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pw_buf1[0] = pws[gid].i[4];
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pw_buf1[1] = pws[gid].i[5];
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pw_buf1[2] = pws[gid].i[6];
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pw_buf1[3] = pws[gid].i[7];
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const u32 pw_l_len = pws[gid].pw_len & 63;
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/**
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* digest
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*/
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const u32 search[4] =
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{
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digests_buf[digests_offset].digest_buf[DGST_R0],
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digests_buf[digests_offset].digest_buf[DGST_R1],
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digests_buf[digests_offset].digest_buf[DGST_R2],
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digests_buf[digests_offset].digest_buf[DGST_R3]
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};
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/**
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* loop
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*/
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for (u32 il_pos = 0; il_pos < il_cnt; il_pos += VECT_SIZE)
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{
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const u32 pw_r_len = pwlenx_create_combt (combs_buf, il_pos) & 63;
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const u32 pw_len = (pw_l_len + pw_r_len) & 63;
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/**
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* concat password candidate
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*/
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u32 wordl0[4] = { 0 };
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u32 wordl1[4] = { 0 };
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u32 wordl2[4] = { 0 };
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u32 wordl3[4] = { 0 };
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wordl0[0] = pw_buf0[0];
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wordl0[1] = pw_buf0[1];
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wordl0[2] = pw_buf0[2];
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wordl0[3] = pw_buf0[3];
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wordl1[0] = pw_buf1[0];
|
|
wordl1[1] = pw_buf1[1];
|
|
wordl1[2] = pw_buf1[2];
|
|
wordl1[3] = pw_buf1[3];
|
|
|
|
u32 wordr0[4] = { 0 };
|
|
u32 wordr1[4] = { 0 };
|
|
u32 wordr2[4] = { 0 };
|
|
u32 wordr3[4] = { 0 };
|
|
|
|
wordr0[0] = ix_create_combt (combs_buf, il_pos, 0);
|
|
wordr0[1] = ix_create_combt (combs_buf, il_pos, 1);
|
|
wordr0[2] = ix_create_combt (combs_buf, il_pos, 2);
|
|
wordr0[3] = ix_create_combt (combs_buf, il_pos, 3);
|
|
wordr1[0] = ix_create_combt (combs_buf, il_pos, 4);
|
|
wordr1[1] = ix_create_combt (combs_buf, il_pos, 5);
|
|
wordr1[2] = ix_create_combt (combs_buf, il_pos, 6);
|
|
wordr1[3] = ix_create_combt (combs_buf, il_pos, 7);
|
|
|
|
if (combs_mode == COMBINATOR_MODE_BASE_LEFT)
|
|
{
|
|
switch_buffer_by_offset_le_VV (wordr0, wordr1, wordr2, wordr3, pw_l_len);
|
|
}
|
|
else
|
|
{
|
|
switch_buffer_by_offset_le_VV (wordl0, wordl1, wordl2, wordl3, pw_r_len);
|
|
}
|
|
|
|
u32 w0[4];
|
|
|
|
w0[0] = wordl0[0] | wordr0[0];
|
|
w0[1] = wordl0[1] | wordr0[1];
|
|
w0[2] = wordl0[2] | wordr0[2];
|
|
w0[3] = wordl0[3] | wordr0[3];
|
|
|
|
/**
|
|
* domino
|
|
*/
|
|
|
|
u32 state[4];
|
|
|
|
state[0] = 0;
|
|
state[1] = 0;
|
|
state[2] = 0;
|
|
state[3] = 0;
|
|
|
|
/**
|
|
* padding
|
|
*/
|
|
|
|
pad (w0, pw_len);
|
|
|
|
domino_big_md (w0, pw_len, state, s_lotus_magic_table);
|
|
|
|
COMPARE_S_SIMD (state[0], state[1], state[2], state[3]);
|
|
}
|
|
}
|