whirlpool.c

使用visual studio 2005 开发的开源文件、磁盘加密软件。这是6.1a版。加密自己资料的好工具。也是学习的优秀范本。结成了众多加密算法。

    LL(0xa82a4d8254672a2a), LL(0xd6bbb16d6b0abbbb), LL(0x23c146e29f87c1c1), LL(0x5153a202a6f15353),
    LL(0x57dcae8ba572dcdc), LL(0x2c0b582716530b0b), LL(0x4e9d9cd327019d9d), LL(0xad6c47c1d82b6c6c),
    LL(0xc43195f562a43131), LL(0xcd7487b9e8f37474), LL(0xfff6e309f115f6f6), LL(0x05460a438c4c4646),
    LL(0x8aac092645a5acac), LL(0x1e893c970fb58989), LL(0x5014a04428b41414), LL(0xa3e15b42dfbae1e1),
    LL(0x5816b04e2ca61616), LL(0xe83acdd274f73a3a), LL(0xb9696fd0d2066969), LL(0x2409482d12410909),
    LL(0xdd70a7ade0d77070), LL(0xe2b6d954716fb6b6), LL(0x67d0ceb7bd1ed0d0), LL(0x93ed3b7ec7d6eded),
    LL(0x17cc2edb85e2cccc), LL(0x15422a5784684242), LL(0x5a98b4c22d2c9898), LL(0xaaa4490e55eda4a4),
    LL(0xa0285d8850752828), LL(0x6d5cda31b8865c5c), LL(0xc7f8933fed6bf8f8), LL(0x228644a411c28686),
};

static const u64 C7[256] = {
    LL(0x186018c07830d818), LL(0x238c2305af462623), LL(0xc63fc67ef991b8c6), LL(0xe887e8136fcdfbe8),
    LL(0x8726874ca113cb87), LL(0xb8dab8a9626d11b8), LL(0x0104010805020901), LL(0x4f214f426e9e0d4f),
    LL(0x36d836adee6c9b36), LL(0xa6a2a6590451ffa6), LL(0xd26fd2debdb90cd2), LL(0xf5f3f5fb06f70ef5),
    LL(0x79f979ef80f29679), LL(0x6fa16f5fcede306f), LL(0x917e91fcef3f6d91), LL(0x525552aa07a4f852),
    LL(0x609d6027fdc04760), LL(0xbccabc89766535bc), LL(0x9b569baccd2b379b), LL(0x8e028e048c018a8e),
    LL(0xa3b6a371155bd2a3), LL(0x0c300c603c186c0c), LL(0x7bf17bff8af6847b), LL(0x35d435b5e16a8035),
    LL(0x1d741de8693af51d), LL(0xe0a7e05347ddb3e0), LL(0xd77bd7f6acb321d7), LL(0xc22fc25eed999cc2),
    LL(0x2eb82e6d965c432e), LL(0x4b314b627a96294b), LL(0xfedffea321e15dfe), LL(0x5741578216aed557),
    LL(0x155415a8412abd15), LL(0x77c1779fb6eee877), LL(0x37dc37a5eb6e9237), LL(0xe5b3e57b56d79ee5),
    LL(0x9f469f8cd923139f), LL(0xf0e7f0d317fd23f0), LL(0x4a354a6a7f94204a), LL(0xda4fda9e95a944da),
    LL(0x587d58fa25b0a258), LL(0xc903c906ca8fcfc9), LL(0x29a429558d527c29), LL(0x0a280a5022145a0a),
    LL(0xb1feb1e14f7f50b1), LL(0xa0baa0691a5dc9a0), LL(0x6bb16b7fdad6146b), LL(0x852e855cab17d985),
    LL(0xbdcebd8173673cbd), LL(0x5d695dd234ba8f5d), LL(0x1040108050209010), LL(0xf4f7f4f303f507f4),
    LL(0xcb0bcb16c08bddcb), LL(0x3ef83eedc67cd33e), LL(0x05140528110a2d05), LL(0x6781671fe6ce7867),
    LL(0xe4b7e47353d597e4), LL(0x279c2725bb4e0227), LL(0x4119413258827341), LL(0x8b168b2c9d0ba78b),
    LL(0xa7a6a7510153f6a7), LL(0x7de97dcf94fab27d), LL(0x956e95dcfb374995), LL(0xd847d88e9fad56d8),
    LL(0xfbcbfb8b30eb70fb), LL(0xee9fee2371c1cdee), LL(0x7ced7cc791f8bb7c), LL(0x66856617e3cc7166),
    LL(0xdd53dda68ea77bdd), LL(0x175c17b84b2eaf17), LL(0x47014702468e4547), LL(0x9e429e84dc211a9e),
    LL(0xca0fca1ec589d4ca), LL(0x2db42d75995a582d), LL(0xbfc6bf9179632ebf), LL(0x071c07381b0e3f07),
    LL(0xad8ead012347acad), LL(0x5a755aea2fb4b05a), LL(0x8336836cb51bef83), LL(0x33cc3385ff66b633),
    LL(0x6391633ff2c65c63), LL(0x020802100a041202), LL(0xaa92aa39384993aa), LL(0x71d971afa8e2de71),
    LL(0xc807c80ecf8dc6c8), LL(0x196419c87d32d119), LL(0x4939497270923b49), LL(0xd943d9869aaf5fd9),
    LL(0xf2eff2c31df931f2), LL(0xe3abe34b48dba8e3), LL(0x5b715be22ab6b95b), LL(0x881a8834920dbc88),
    LL(0x9a529aa4c8293e9a), LL(0x2698262dbe4c0b26), LL(0x32c8328dfa64bf32), LL(0xb0fab0e94a7d59b0),
    LL(0xe983e91b6acff2e9), LL(0x0f3c0f78331e770f), LL(0xd573d5e6a6b733d5), LL(0x803a8074ba1df480),
    LL(0xbec2be997c6127be), LL(0xcd13cd26de87ebcd), LL(0x34d034bde4688934), LL(0x483d487a75903248),
    LL(0xffdbffab24e354ff), LL(0x7af57af78ff48d7a), LL(0x907a90f4ea3d6490), LL(0x5f615fc23ebe9d5f),
    LL(0x2080201da0403d20), LL(0x68bd6867d5d00f68), LL(0x1a681ad07234ca1a), LL(0xae82ae192c41b7ae),
    LL(0xb4eab4c95e757db4), LL(0x544d549a19a8ce54), LL(0x937693ece53b7f93), LL(0x2288220daa442f22),
    LL(0x648d6407e9c86364), LL(0xf1e3f1db12ff2af1), LL(0x73d173bfa2e6cc73), LL(0x124812905a248212),
    LL(0x401d403a5d807a40), LL(0x0820084028104808), LL(0xc32bc356e89b95c3), LL(0xec97ec337bc5dfec),
    LL(0xdb4bdb9690ab4ddb), LL(0xa1bea1611f5fc0a1), LL(0x8d0e8d1c8307918d), LL(0x3df43df5c97ac83d),
    LL(0x976697ccf1335b97), LL(0x0000000000000000), LL(0xcf1bcf36d483f9cf), LL(0x2bac2b4587566e2b),
    LL(0x76c57697b3ece176), LL(0x82328264b019e682), LL(0xd67fd6fea9b128d6), LL(0x1b6c1bd87736c31b),
    LL(0xb5eeb5c15b7774b5), LL(0xaf86af112943beaf), LL(0x6ab56a77dfd41d6a), LL(0x505d50ba0da0ea50),
    LL(0x450945124c8a5745), LL(0xf3ebf3cb18fb38f3), LL(0x30c0309df060ad30), LL(0xef9bef2b74c3c4ef),
    LL(0x3ffc3fe5c37eda3f), LL(0x554955921caac755), LL(0xa2b2a2791059dba2), LL(0xea8fea0365c9e9ea),
    LL(0x6589650fecca6a65), LL(0xbad2bab9686903ba), LL(0x2fbc2f65935e4a2f), LL(0xc027c04ee79d8ec0),
    LL(0xde5fdebe81a160de), LL(0x1c701ce06c38fc1c), LL(0xfdd3fdbb2ee746fd), LL(0x4d294d52649a1f4d),
    LL(0x927292e4e0397692), LL(0x75c9758fbceafa75), LL(0x061806301e0c3606), LL(0x8a128a249809ae8a),
    LL(0xb2f2b2f940794bb2), LL(0xe6bfe66359d185e6), LL(0x0e380e70361c7e0e), LL(0x1f7c1ff8633ee71f),
    LL(0x62956237f7c45562), LL(0xd477d4eea3b53ad4), LL(0xa89aa829324d81a8), LL(0x966296c4f4315296),
    LL(0xf9c3f99b3aef62f9), LL(0xc533c566f697a3c5), LL(0x25942535b14a1025), LL(0x597959f220b2ab59),
    LL(0x842a8454ae15d084), LL(0x72d572b7a7e4c572), LL(0x39e439d5dd72ec39), LL(0x4c2d4c5a6198164c),
    LL(0x5e655eca3bbc945e), LL(0x78fd78e785f09f78), LL(0x38e038ddd870e538), LL(0x8c0a8c148605988c),
    LL(0xd163d1c6b2bf17d1), LL(0xa5aea5410b57e4a5), LL(0xe2afe2434dd9a1e2), LL(0x6199612ff8c24e61),
    LL(0xb3f6b3f1457b42b3), LL(0x21842115a5423421), LL(0x9c4a9c94d625089c), LL(0x1e781ef0663cee1e),
    LL(0x4311432252866143), LL(0xc73bc776fc93b1c7), LL(0xfcd7fcb32be54ffc), LL(0x0410042014082404),
    LL(0x515951b208a2e351), LL(0x995e99bcc72f2599), LL(0x6da96d4fc4da226d), LL(0x0d340d68391a650d),
    LL(0xfacffa8335e979fa), LL(0xdf5bdfb684a369df), LL(0x7ee57ed79bfca97e), LL(0x2490243db4481924),
    LL(0x3bec3bc5d776fe3b), LL(0xab96ab313d4b9aab), LL(0xce1fce3ed181f0ce), LL(0x1144118855229911),
    LL(0x8f068f0c8903838f), LL(0x4e254e4a6b9c044e), LL(0xb7e6b7d1517366b7), LL(0xeb8beb0b60cbe0eb),
    LL(0x3cf03cfdcc78c13c), LL(0x813e817cbf1ffd81), LL(0x946a94d4fe354094), LL(0xf7fbf7eb0cf31cf7),
    LL(0xb9deb9a1676f18b9), LL(0x134c13985f268b13), LL(0x2cb02c7d9c58512c), LL(0xd36bd3d6b8bb05d3),
    LL(0xe7bbe76b5cd38ce7), LL(0x6ea56e57cbdc396e), LL(0xc437c46ef395aac4), LL(0x030c03180f061b03),
    LL(0x5645568a13acdc56), LL(0x440d441a49885e44), LL(0x7fe17fdf9efea07f), LL(0xa99ea921374f88a9),
    LL(0x2aa82a4d8254672a), LL(0xbbd6bbb16d6b0abb), LL(0xc123c146e29f87c1), LL(0x535153a202a6f153),
    LL(0xdc57dcae8ba572dc), LL(0x0b2c0b582716530b), LL(0x9d4e9d9cd327019d), LL(0x6cad6c47c1d82b6c),
    LL(0x31c43195f562a431), LL(0x74cd7487b9e8f374), LL(0xf6fff6e309f115f6), LL(0x4605460a438c4c46),
    LL(0xac8aac092645a5ac), LL(0x891e893c970fb589), LL(0x145014a04428b414), LL(0xe1a3e15b42dfbae1),
    LL(0x165816b04e2ca616), LL(0x3ae83acdd274f73a), LL(0x69b9696fd0d20669), LL(0x092409482d124109),
    LL(0x70dd70a7ade0d770), LL(0xb6e2b6d954716fb6), LL(0xd067d0ceb7bd1ed0), LL(0xed93ed3b7ec7d6ed),
    LL(0xcc17cc2edb85e2cc), LL(0x4215422a57846842), LL(0x985a98b4c22d2c98), LL(0xa4aaa4490e55eda4),
    LL(0x28a0285d88507528), LL(0x5c6d5cda31b8865c), LL(0xf8c7f8933fed6bf8), LL(0x86228644a411c286),
};

static const u64 rc[R + 1] = {
    LL(0x0000000000000000),
    LL(0x1823c6e887b8014f),
    LL(0x36a6d2f5796f9152),
    LL(0x60bc9b8ea30c7b35),
    LL(0x1de0d7c22e4bfe57),
    LL(0x157737e59ff04ada),
    LL(0x58c9290ab1a06b85),
    LL(0xbd5d10f4cb3e0567),
    LL(0xe427418ba77d95d8),
    LL(0xfbee7c66dd17479e),
    LL(0xca2dbf07ad5a8333),
};

/**
 * The core Whirlpool transform.
 */
static void processBuffer(struct NESSIEstruct * const structpointer) {
    int i, r;
    u64 K[8];        /* the round key */
    u64 block[8];    /* mu(buffer) */
    u64 state[8];    /* the cipher state */
    u64 L[8];
    u8 *buffer = structpointer->buffer;
    /*
     * map the buffer to a block:
     */
    for (i = 0; i < 8; i++, buffer += 8) {
        block[i] =
            (((u64)buffer[0]        ) << 56) ^
            (((u64)buffer[1] & 0xffL) << 48) ^
            (((u64)buffer[2] & 0xffL) << 40) ^
            (((u64)buffer[3] & 0xffL) << 32) ^
            (((u64)buffer[4] & 0xffL) << 24) ^
            (((u64)buffer[5] & 0xffL) << 16) ^
            (((u64)buffer[6] & 0xffL) <<  8) ^
            (((u64)buffer[7] & 0xffL)      );
    }
    /*
     * compute and apply K^0 to the cipher state:
     */
    state[0] = block[0] ^ (K[0] = structpointer->hash[0]);
    state[1] = block[1] ^ (K[1] = structpointer->hash[1]);
    state[2] = block[2] ^ (K[2] = structpointer->hash[2]);
    state[3] = block[3] ^ (K[3] = structpointer->hash[3]);
    state[4] = block[4] ^ (K[4] = structpointer->hash[4]);
    state[5] = block[5] ^ (K[5] = structpointer->hash[5]);
    state[6] = block[6] ^ (K[6] = structpointer->hash[6]);
    state[7] = block[7] ^ (K[7] = structpointer->hash[7]);
    /*
     * iterate over all rounds:
     */
    for (r = 1; r <= R; r++) {
        /*
         * compute K^r from K^{r-1}:
         */
        L[0] =
            C0[(int)(K[0] >> 56)       ] ^
            C1[(int)(K[7] >> 48) & 0xff] ^
            C2[(int)(K[6] >> 40) & 0xff] ^
            C3[(int)(K[5] >> 32) & 0xff] ^
            C4[(int)(K[4] >> 24) & 0xff] ^
            C5[(int)(K[3] >> 16) & 0xff] ^
            C6[(int)(K[2] >>  8) & 0xff] ^
            C7[(int)(K[1]      ) & 0xff] ^
            rc[r];
        L[1] =
            C0[(int)(K[1] >> 56)       ] ^
            C1[(int)(K[0] >> 48) & 0xff] ^
            C2[(int)(K[7] >> 40) & 0xff] ^
            C3[(int)(K[6] >> 32) & 0xff] ^
            C4[(int)(K[5] >> 24) & 0xff] ^
            C5[(int)(K[4] >> 16) & 0xff] ^
            C6[(int)(K[3] >>  8) & 0xff] ^
            C7[(int)(K[2]      ) & 0xff];
        L[2] =
            C0[(int)(K[2] >> 56)       ] ^
            C1[(int)(K[1] >> 48) & 0xff] ^
            C2[(int)(K[0] >> 40) & 0xff] ^
            C3[(int)(K[7] >> 32) & 0xff] ^
            C4[(int)(K[6] >> 24) & 0xff] ^
            C5[(int)(K[5] >> 16) & 0xff] ^
            C6[(int)(K[4] >>  8) & 0xff] ^
            C7[(int)(K[3]      ) & 0xff];
        L[3] =
            C0[(int)(K[3] >> 56)       ] ^
            C1[(int)(K[2] >> 48) & 0xff] ^
            C2[(int)(K[1] >> 40) & 0xff] ^
            C3[(int)(K[0] >> 32) & 0xff] ^
            C4[(int)(K[7] >> 24) & 0xff] ^
            C5[(int)(K[6] >> 16) & 0xff] ^
            C6[(int)(K[5] >>  8) & 0xff] ^
            C7[(int)(K[4]      ) & 0xff];
        L[4] =
            C0[(int)(K[4] >> 56)       ] ^
            C1[(int)(K[3] >> 48) & 0xff] ^
            C2[(int)(K[2] >> 40) & 0xff] ^
            C3[(int)(K[1] >> 32) & 0xff] ^
            C4[(int)(K[0] >> 24) & 0xff] ^
            C5[(int)(K[7] >> 16) & 0xff] ^
            C6[(int)(K[6] >>  8) & 0xff] ^
            C7[(int)(K[5]      ) & 0xff];
        L[5] =