Mercurial > dropbear
view libtomcrypt/src/prngs/sober128tab.c @ 1861:2b3a8026a6ce
Add re-exec for server
This allows ASLR to re-randomize the address
space for every connection, preventing some
vulnerabilities from being exploitable by
repeated probing.
Overhead (memory and time) is yet to be confirmed.
At present this is only enabled on Linux. Other BSD platforms
with fexecve() would probably also work though have not been tested.
author | Matt Johnston <matt@ucc.asn.au> |
---|---|
date | Sun, 30 Jan 2022 10:14:56 +0800 |
parents | f849a5ca2efc |
children |
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/** @file sober128tab.c SOBER-128 Tables */ /* $ID$ */ /* @(#)TuringMultab.h 1.3 (QUALCOMM) 02/09/03 */ /* Multiplication table for Turing using 0xD02B4367 */ static const ulong32 Multab[256] = { 0x00000000, 0xD02B4367, 0xED5686CE, 0x3D7DC5A9, 0x97AC41D1, 0x478702B6, 0x7AFAC71F, 0xAAD18478, 0x631582EF, 0xB33EC188, 0x8E430421, 0x5E684746, 0xF4B9C33E, 0x24928059, 0x19EF45F0, 0xC9C40697, 0xC62A4993, 0x16010AF4, 0x2B7CCF5D, 0xFB578C3A, 0x51860842, 0x81AD4B25, 0xBCD08E8C, 0x6CFBCDEB, 0xA53FCB7C, 0x7514881B, 0x48694DB2, 0x98420ED5, 0x32938AAD, 0xE2B8C9CA, 0xDFC50C63, 0x0FEE4F04, 0xC154926B, 0x117FD10C, 0x2C0214A5, 0xFC2957C2, 0x56F8D3BA, 0x86D390DD, 0xBBAE5574, 0x6B851613, 0xA2411084, 0x726A53E3, 0x4F17964A, 0x9F3CD52D, 0x35ED5155, 0xE5C61232, 0xD8BBD79B, 0x089094FC, 0x077EDBF8, 0xD755989F, 0xEA285D36, 0x3A031E51, 0x90D29A29, 0x40F9D94E, 0x7D841CE7, 0xADAF5F80, 0x646B5917, 0xB4401A70, 0x893DDFD9, 0x59169CBE, 0xF3C718C6, 0x23EC5BA1, 0x1E919E08, 0xCEBADD6F, 0xCFA869D6, 0x1F832AB1, 0x22FEEF18, 0xF2D5AC7F, 0x58042807, 0x882F6B60, 0xB552AEC9, 0x6579EDAE, 0xACBDEB39, 0x7C96A85E, 0x41EB6DF7, 0x91C02E90, 0x3B11AAE8, 0xEB3AE98F, 0xD6472C26, 0x066C6F41, 0x09822045, 0xD9A96322, 0xE4D4A68B, 0x34FFE5EC, 0x9E2E6194, 0x4E0522F3, 0x7378E75A, 0xA353A43D, 0x6A97A2AA, 0xBABCE1CD, 0x87C12464, 0x57EA6703, 0xFD3BE37B, 0x2D10A01C, 0x106D65B5, 0xC04626D2, 0x0EFCFBBD, 0xDED7B8DA, 0xE3AA7D73, 0x33813E14, 0x9950BA6C, 0x497BF90B, 0x74063CA2, 0xA42D7FC5, 0x6DE97952, 0xBDC23A35, 0x80BFFF9C, 0x5094BCFB, 0xFA453883, 0x2A6E7BE4, 0x1713BE4D, 0xC738FD2A, 0xC8D6B22E, 0x18FDF149, 0x258034E0, 0xF5AB7787, 0x5F7AF3FF, 0x8F51B098, 0xB22C7531, 0x62073656, 0xABC330C1, 0x7BE873A6, 0x4695B60F, 0x96BEF568, 0x3C6F7110, 0xEC443277, 0xD139F7DE, 0x0112B4B9, 0xD31DD2E1, 0x03369186, 0x3E4B542F, 0xEE601748, 0x44B19330, 0x949AD057, 0xA9E715FE, 0x79CC5699, 0xB008500E, 0x60231369, 0x5D5ED6C0, 0x8D7595A7, 0x27A411DF, 0xF78F52B8, 0xCAF29711, 0x1AD9D476, 0x15379B72, 0xC51CD815, 0xF8611DBC, 0x284A5EDB, 0x829BDAA3, 0x52B099C4, 0x6FCD5C6D, 0xBFE61F0A, 0x7622199D, 0xA6095AFA, 0x9B749F53, 0x4B5FDC34, 0xE18E584C, 0x31A51B2B, 0x0CD8DE82, 0xDCF39DE5, 0x1249408A, 0xC26203ED, 0xFF1FC644, 0x2F348523, 0x85E5015B, 0x55CE423C, 0x68B38795, 0xB898C4F2, 0x715CC265, 0xA1778102, 0x9C0A44AB, 0x4C2107CC, 0xE6F083B4, 0x36DBC0D3, 0x0BA6057A, 0xDB8D461D, 0xD4630919, 0x04484A7E, 0x39358FD7, 0xE91ECCB0, 0x43CF48C8, 0x93E40BAF, 0xAE99CE06, 0x7EB28D61, 0xB7768BF6, 0x675DC891, 0x5A200D38, 0x8A0B4E5F, 0x20DACA27, 0xF0F18940, 0xCD8C4CE9, 0x1DA70F8E, 0x1CB5BB37, 0xCC9EF850, 0xF1E33DF9, 0x21C87E9E, 0x8B19FAE6, 0x5B32B981, 0x664F7C28, 0xB6643F4F, 0x7FA039D8, 0xAF8B7ABF, 0x92F6BF16, 0x42DDFC71, 0xE80C7809, 0x38273B6E, 0x055AFEC7, 0xD571BDA0, 0xDA9FF2A4, 0x0AB4B1C3, 0x37C9746A, 0xE7E2370D, 0x4D33B375, 0x9D18F012, 0xA06535BB, 0x704E76DC, 0xB98A704B, 0x69A1332C, 0x54DCF685, 0x84F7B5E2, 0x2E26319A, 0xFE0D72FD, 0xC370B754, 0x135BF433, 0xDDE1295C, 0x0DCA6A3B, 0x30B7AF92, 0xE09CECF5, 0x4A4D688D, 0x9A662BEA, 0xA71BEE43, 0x7730AD24, 0xBEF4ABB3, 0x6EDFE8D4, 0x53A22D7D, 0x83896E1A, 0x2958EA62, 0xF973A905, 0xC40E6CAC, 0x14252FCB, 0x1BCB60CF, 0xCBE023A8, 0xF69DE601, 0x26B6A566, 0x8C67211E, 0x5C4C6279, 0x6131A7D0, 0xB11AE4B7, 0x78DEE220, 0xA8F5A147, 0x958864EE, 0x45A32789, 0xEF72A3F1, 0x3F59E096, 0x0224253F, 0xD20F6658, }; /* $ID$ */ /* Sbox for SOBER-128 */ /* * This is really the combination of two SBoxes; the least significant * 24 bits comes from: * 8->32 Sbox generated by Millan et. al. at Queensland University of * Technology. See: E. Dawson, W. Millan, L. Burnett, G. Carter, * "On the Design of 8*32 S-boxes". Unpublished report, by the * Information Systems Research Centre, * Queensland University of Technology, 1999. * * The most significant 8 bits are the Skipjack "F table", which can be * found at http://csrc.nist.gov/CryptoToolkit/skipjack/skipjack.pdf . * In this optimised table, though, the intent is to XOR the word from * the table selected by the high byte with the input word. Thus, the * high byte is actually the Skipjack F-table entry XORED with its * table index. */ static const ulong32 Sbox[256] = { 0xa3aa1887, 0xd65e435c, 0x0b65c042, 0x800e6ef4, 0xfc57ee20, 0x4d84fed3, 0xf066c502, 0xf354e8ae, 0xbb2ee9d9, 0x281f38d4, 0x1f829b5d, 0x735cdf3c, 0x95864249, 0xbc2e3963, 0xa1f4429f, 0xf6432c35, 0xf7f40325, 0x3cc0dd70, 0x5f973ded, 0x9902dc5e, 0xda175b42, 0x590012bf, 0xdc94d78c, 0x39aab26b, 0x4ac11b9a, 0x8c168146, 0xc3ea8ec5, 0x058ac28f, 0x52ed5c0f, 0x25b4101c, 0x5a2db082, 0x370929e1, 0x2a1843de, 0xfe8299fc, 0x202fbc4b, 0x833915dd, 0x33a803fa, 0xd446b2de, 0x46233342, 0x4fcee7c3, 0x3ad607ef, 0x9e97ebab, 0x507f859b, 0xe81f2e2f, 0xc55b71da, 0xd7e2269a, 0x1339c3d1, 0x7ca56b36, 0xa6c9def2, 0xb5c9fc5f, 0x5927b3a3, 0x89a56ddf, 0xc625b510, 0x560f85a7, 0xace82e71, 0x2ecb8816, 0x44951e2a, 0x97f5f6af, 0xdfcbc2b3, 0xce4ff55d, 0xcb6b6214, 0x2b0b83e3, 0x549ea6f5, 0x9de041af, 0x792f1f17, 0xf73b99ee, 0x39a65ec0, 0x4c7016c6, 0x857709a4, 0xd6326e01, 0xc7b280d9, 0x5cfb1418, 0xa6aff227, 0xfd548203, 0x506b9d96, 0xa117a8c0, 0x9cd5bf6e, 0xdcee7888, 0x61fcfe64, 0xf7a193cd, 0x050d0184, 0xe8ae4930, 0x88014f36, 0xd6a87088, 0x6bad6c2a, 0x1422c678, 0xe9204de7, 0xb7c2e759, 0x0200248e, 0x013b446b, 0xda0d9fc2, 0x0414a895, 0x3a6cc3a1, 0x56fef170, 0x86c19155, 0xcf7b8a66, 0x551b5e69, 0xb4a8623e, 0xa2bdfa35, 0xc4f068cc, 0x573a6acd, 0x6355e936, 0x03602db9, 0x0edf13c1, 0x2d0bb16d, 0x6980b83c, 0xfeb23763, 0x3dd8a911, 0x01b6bc13, 0xf55579d7, 0xf55c2fa8, 0x19f4196e, 0xe7db5476, 0x8d64a866, 0xc06e16ad, 0xb17fc515, 0xc46feb3c, 0x8bc8a306, 0xad6799d9, 0x571a9133, 0x992466dd, 0x92eb5dcd, 0xac118f50, 0x9fafb226, 0xa1b9cef3, 0x3ab36189, 0x347a19b1, 0x62c73084, 0xc27ded5c, 0x6c8bc58f, 0x1cdde421, 0xed1e47fb, 0xcdcc715e, 0xb9c0ff99, 0x4b122f0f, 0xc4d25184, 0xaf7a5e6c, 0x5bbf18bc, 0x8dd7c6e0, 0x5fb7e420, 0x521f523f, 0x4ad9b8a2, 0xe9da1a6b, 0x97888c02, 0x19d1e354, 0x5aba7d79, 0xa2cc7753, 0x8c2d9655, 0x19829da1, 0x531590a7, 0x19c1c149, 0x3d537f1c, 0x50779b69, 0xed71f2b7, 0x463c58fa, 0x52dc4418, 0xc18c8c76, 0xc120d9f0, 0xafa80d4d, 0x3b74c473, 0xd09410e9, 0x290e4211, 0xc3c8082b, 0x8f6b334a, 0x3bf68ed2, 0xa843cc1b, 0x8d3c0ff3, 0x20e564a0, 0xf8f55a4f, 0x2b40f8e7, 0xfea7f15f, 0xcf00fe21, 0x8a6d37d6, 0xd0d506f1, 0xade00973, 0xefbbde36, 0x84670fa8, 0xfa31ab9e, 0xaedab618, 0xc01f52f5, 0x6558eb4f, 0x71b9e343, 0x4b8d77dd, 0x8cb93da6, 0x740fd52d, 0x425412f8, 0xc5a63360, 0x10e53ad0, 0x5a700f1c, 0x8324ed0b, 0xe53dc1ec, 0x1a366795, 0x6d549d15, 0xc5ce46d7, 0xe17abe76, 0x5f48e0a0, 0xd0f07c02, 0x941249b7, 0xe49ed6ba, 0x37a47f78, 0xe1cfffbd, 0xb007ca84, 0xbb65f4da, 0xb59f35da, 0x33d2aa44, 0x417452ac, 0xc0d674a7, 0x2d61a46a, 0xdc63152a, 0x3e12b7aa, 0x6e615927, 0xa14fb118, 0xa151758d, 0xba81687b, 0xe152f0b3, 0x764254ed, 0x34c77271, 0x0a31acab, 0x54f94aec, 0xb9e994cd, 0x574d9e81, 0x5b623730, 0xce8a21e8, 0x37917f0b, 0xe8a9b5d6, 0x9697adf8, 0xf3d30431, 0x5dcac921, 0x76b35d46, 0xaa430a36, 0xc2194022, 0x22bca65e, 0xdaec70ba, 0xdfaea8cc, 0x777bae8b, 0x242924d5, 0x1f098a5a, 0x4b396b81, 0x55de2522, 0x435c1cb8, 0xaeb8fe1d, 0x9db3c697, 0x5b164f83, 0xe0c16376, 0xa319224c, 0xd0203b35, 0x433ac0fe, 0x1466a19a, 0x45f0b24f, 0x51fda998, 0xc0d52d71, 0xfa0896a8, 0xf9e6053f, 0xa4b0d300, 0xd499cbcc, 0xb95e3d40, }; /* $Source$ */ /* $Revision$ */ /* $Date$ */