This source file includes following definitions.
- rijndaelKeySetupEnc
- rijndaelKeySetupDec
- rijndaelEncrypt
- rijndaelDecrypt
- rijndael_set_key_enc_only
- rijndael_set_key
- rijndael_decrypt
- rijndael_encrypt
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29 #include <sys/param.h>
30 #include <sys/systm.h>
31
32 #include <crypto/rijndael.h>
33
34 #undef FULL_UNROLL
35
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49
50 static const u32 Te0[256] = {
51 0xc66363a5U, 0xf87c7c84U, 0xee777799U, 0xf67b7b8dU,
52 0xfff2f20dU, 0xd66b6bbdU, 0xde6f6fb1U, 0x91c5c554U,
53 0x60303050U, 0x02010103U, 0xce6767a9U, 0x562b2b7dU,
54 0xe7fefe19U, 0xb5d7d762U, 0x4dababe6U, 0xec76769aU,
55 0x8fcaca45U, 0x1f82829dU, 0x89c9c940U, 0xfa7d7d87U,
56 0xeffafa15U, 0xb25959ebU, 0x8e4747c9U, 0xfbf0f00bU,
57 0x41adadecU, 0xb3d4d467U, 0x5fa2a2fdU, 0x45afafeaU,
58 0x239c9cbfU, 0x53a4a4f7U, 0xe4727296U, 0x9bc0c05bU,
59 0x75b7b7c2U, 0xe1fdfd1cU, 0x3d9393aeU, 0x4c26266aU,
60 0x6c36365aU, 0x7e3f3f41U, 0xf5f7f702U, 0x83cccc4fU,
61 0x6834345cU, 0x51a5a5f4U, 0xd1e5e534U, 0xf9f1f108U,
62 0xe2717193U, 0xabd8d873U, 0x62313153U, 0x2a15153fU,
63 0x0804040cU, 0x95c7c752U, 0x46232365U, 0x9dc3c35eU,
64 0x30181828U, 0x379696a1U, 0x0a05050fU, 0x2f9a9ab5U,
65 0x0e070709U, 0x24121236U, 0x1b80809bU, 0xdfe2e23dU,
66 0xcdebeb26U, 0x4e272769U, 0x7fb2b2cdU, 0xea75759fU,
67 0x1209091bU, 0x1d83839eU, 0x582c2c74U, 0x341a1a2eU,
68 0x361b1b2dU, 0xdc6e6eb2U, 0xb45a5aeeU, 0x5ba0a0fbU,
69 0xa45252f6U, 0x763b3b4dU, 0xb7d6d661U, 0x7db3b3ceU,
70 0x5229297bU, 0xdde3e33eU, 0x5e2f2f71U, 0x13848497U,
71 0xa65353f5U, 0xb9d1d168U, 0x00000000U, 0xc1eded2cU,
72 0x40202060U, 0xe3fcfc1fU, 0x79b1b1c8U, 0xb65b5bedU,
73 0xd46a6abeU, 0x8dcbcb46U, 0x67bebed9U, 0x7239394bU,
74 0x944a4adeU, 0x984c4cd4U, 0xb05858e8U, 0x85cfcf4aU,
75 0xbbd0d06bU, 0xc5efef2aU, 0x4faaaae5U, 0xedfbfb16U,
76 0x864343c5U, 0x9a4d4dd7U, 0x66333355U, 0x11858594U,
77 0x8a4545cfU, 0xe9f9f910U, 0x04020206U, 0xfe7f7f81U,
78 0xa05050f0U, 0x783c3c44U, 0x259f9fbaU, 0x4ba8a8e3U,
79 0xa25151f3U, 0x5da3a3feU, 0x804040c0U, 0x058f8f8aU,
80 0x3f9292adU, 0x219d9dbcU, 0x70383848U, 0xf1f5f504U,
81 0x63bcbcdfU, 0x77b6b6c1U, 0xafdada75U, 0x42212163U,
82 0x20101030U, 0xe5ffff1aU, 0xfdf3f30eU, 0xbfd2d26dU,
83 0x81cdcd4cU, 0x180c0c14U, 0x26131335U, 0xc3ecec2fU,
84 0xbe5f5fe1U, 0x359797a2U, 0x884444ccU, 0x2e171739U,
85 0x93c4c457U, 0x55a7a7f2U, 0xfc7e7e82U, 0x7a3d3d47U,
86 0xc86464acU, 0xba5d5de7U, 0x3219192bU, 0xe6737395U,
87 0xc06060a0U, 0x19818198U, 0x9e4f4fd1U, 0xa3dcdc7fU,
88 0x44222266U, 0x542a2a7eU, 0x3b9090abU, 0x0b888883U,
89 0x8c4646caU, 0xc7eeee29U, 0x6bb8b8d3U, 0x2814143cU,
90 0xa7dede79U, 0xbc5e5ee2U, 0x160b0b1dU, 0xaddbdb76U,
91 0xdbe0e03bU, 0x64323256U, 0x743a3a4eU, 0x140a0a1eU,
92 0x924949dbU, 0x0c06060aU, 0x4824246cU, 0xb85c5ce4U,
93 0x9fc2c25dU, 0xbdd3d36eU, 0x43acacefU, 0xc46262a6U,
94 0x399191a8U, 0x319595a4U, 0xd3e4e437U, 0xf279798bU,
95 0xd5e7e732U, 0x8bc8c843U, 0x6e373759U, 0xda6d6db7U,
96 0x018d8d8cU, 0xb1d5d564U, 0x9c4e4ed2U, 0x49a9a9e0U,
97 0xd86c6cb4U, 0xac5656faU, 0xf3f4f407U, 0xcfeaea25U,
98 0xca6565afU, 0xf47a7a8eU, 0x47aeaee9U, 0x10080818U,
99 0x6fbabad5U, 0xf0787888U, 0x4a25256fU, 0x5c2e2e72U,
100 0x381c1c24U, 0x57a6a6f1U, 0x73b4b4c7U, 0x97c6c651U,
101 0xcbe8e823U, 0xa1dddd7cU, 0xe874749cU, 0x3e1f1f21U,
102 0x964b4bddU, 0x61bdbddcU, 0x0d8b8b86U, 0x0f8a8a85U,
103 0xe0707090U, 0x7c3e3e42U, 0x71b5b5c4U, 0xcc6666aaU,
104 0x904848d8U, 0x06030305U, 0xf7f6f601U, 0x1c0e0e12U,
105 0xc26161a3U, 0x6a35355fU, 0xae5757f9U, 0x69b9b9d0U,
106 0x17868691U, 0x99c1c158U, 0x3a1d1d27U, 0x279e9eb9U,
107 0xd9e1e138U, 0xebf8f813U, 0x2b9898b3U, 0x22111133U,
108 0xd26969bbU, 0xa9d9d970U, 0x078e8e89U, 0x339494a7U,
109 0x2d9b9bb6U, 0x3c1e1e22U, 0x15878792U, 0xc9e9e920U,
110 0x87cece49U, 0xaa5555ffU, 0x50282878U, 0xa5dfdf7aU,
111 0x038c8c8fU, 0x59a1a1f8U, 0x09898980U, 0x1a0d0d17U,
112 0x65bfbfdaU, 0xd7e6e631U, 0x844242c6U, 0xd06868b8U,
113 0x824141c3U, 0x299999b0U, 0x5a2d2d77U, 0x1e0f0f11U,
114 0x7bb0b0cbU, 0xa85454fcU, 0x6dbbbbd6U, 0x2c16163aU,
115 };
116 static const u32 Te1[256] = {
117 0xa5c66363U, 0x84f87c7cU, 0x99ee7777U, 0x8df67b7bU,
118 0x0dfff2f2U, 0xbdd66b6bU, 0xb1de6f6fU, 0x5491c5c5U,
119 0x50603030U, 0x03020101U, 0xa9ce6767U, 0x7d562b2bU,
120 0x19e7fefeU, 0x62b5d7d7U, 0xe64dababU, 0x9aec7676U,
121 0x458fcacaU, 0x9d1f8282U, 0x4089c9c9U, 0x87fa7d7dU,
122 0x15effafaU, 0xebb25959U, 0xc98e4747U, 0x0bfbf0f0U,
123 0xec41adadU, 0x67b3d4d4U, 0xfd5fa2a2U, 0xea45afafU,
124 0xbf239c9cU, 0xf753a4a4U, 0x96e47272U, 0x5b9bc0c0U,
125 0xc275b7b7U, 0x1ce1fdfdU, 0xae3d9393U, 0x6a4c2626U,
126 0x5a6c3636U, 0x417e3f3fU, 0x02f5f7f7U, 0x4f83ccccU,
127 0x5c683434U, 0xf451a5a5U, 0x34d1e5e5U, 0x08f9f1f1U,
128 0x93e27171U, 0x73abd8d8U, 0x53623131U, 0x3f2a1515U,
129 0x0c080404U, 0x5295c7c7U, 0x65462323U, 0x5e9dc3c3U,
130 0x28301818U, 0xa1379696U, 0x0f0a0505U, 0xb52f9a9aU,
131 0x090e0707U, 0x36241212U, 0x9b1b8080U, 0x3ddfe2e2U,
132 0x26cdebebU, 0x694e2727U, 0xcd7fb2b2U, 0x9fea7575U,
133 0x1b120909U, 0x9e1d8383U, 0x74582c2cU, 0x2e341a1aU,
134 0x2d361b1bU, 0xb2dc6e6eU, 0xeeb45a5aU, 0xfb5ba0a0U,
135 0xf6a45252U, 0x4d763b3bU, 0x61b7d6d6U, 0xce7db3b3U,
136 0x7b522929U, 0x3edde3e3U, 0x715e2f2fU, 0x97138484U,
137 0xf5a65353U, 0x68b9d1d1U, 0x00000000U, 0x2cc1ededU,
138 0x60402020U, 0x1fe3fcfcU, 0xc879b1b1U, 0xedb65b5bU,
139 0xbed46a6aU, 0x468dcbcbU, 0xd967bebeU, 0x4b723939U,
140 0xde944a4aU, 0xd4984c4cU, 0xe8b05858U, 0x4a85cfcfU,
141 0x6bbbd0d0U, 0x2ac5efefU, 0xe54faaaaU, 0x16edfbfbU,
142 0xc5864343U, 0xd79a4d4dU, 0x55663333U, 0x94118585U,
143 0xcf8a4545U, 0x10e9f9f9U, 0x06040202U, 0x81fe7f7fU,
144 0xf0a05050U, 0x44783c3cU, 0xba259f9fU, 0xe34ba8a8U,
145 0xf3a25151U, 0xfe5da3a3U, 0xc0804040U, 0x8a058f8fU,
146 0xad3f9292U, 0xbc219d9dU, 0x48703838U, 0x04f1f5f5U,
147 0xdf63bcbcU, 0xc177b6b6U, 0x75afdadaU, 0x63422121U,
148 0x30201010U, 0x1ae5ffffU, 0x0efdf3f3U, 0x6dbfd2d2U,
149 0x4c81cdcdU, 0x14180c0cU, 0x35261313U, 0x2fc3ececU,
150 0xe1be5f5fU, 0xa2359797U, 0xcc884444U, 0x392e1717U,
151 0x5793c4c4U, 0xf255a7a7U, 0x82fc7e7eU, 0x477a3d3dU,
152 0xacc86464U, 0xe7ba5d5dU, 0x2b321919U, 0x95e67373U,
153 0xa0c06060U, 0x98198181U, 0xd19e4f4fU, 0x7fa3dcdcU,
154 0x66442222U, 0x7e542a2aU, 0xab3b9090U, 0x830b8888U,
155 0xca8c4646U, 0x29c7eeeeU, 0xd36bb8b8U, 0x3c281414U,
156 0x79a7dedeU, 0xe2bc5e5eU, 0x1d160b0bU, 0x76addbdbU,
157 0x3bdbe0e0U, 0x56643232U, 0x4e743a3aU, 0x1e140a0aU,
158 0xdb924949U, 0x0a0c0606U, 0x6c482424U, 0xe4b85c5cU,
159 0x5d9fc2c2U, 0x6ebdd3d3U, 0xef43acacU, 0xa6c46262U,
160 0xa8399191U, 0xa4319595U, 0x37d3e4e4U, 0x8bf27979U,
161 0x32d5e7e7U, 0x438bc8c8U, 0x596e3737U, 0xb7da6d6dU,
162 0x8c018d8dU, 0x64b1d5d5U, 0xd29c4e4eU, 0xe049a9a9U,
163 0xb4d86c6cU, 0xfaac5656U, 0x07f3f4f4U, 0x25cfeaeaU,
164 0xafca6565U, 0x8ef47a7aU, 0xe947aeaeU, 0x18100808U,
165 0xd56fbabaU, 0x88f07878U, 0x6f4a2525U, 0x725c2e2eU,
166 0x24381c1cU, 0xf157a6a6U, 0xc773b4b4U, 0x5197c6c6U,
167 0x23cbe8e8U, 0x7ca1ddddU, 0x9ce87474U, 0x213e1f1fU,
168 0xdd964b4bU, 0xdc61bdbdU, 0x860d8b8bU, 0x850f8a8aU,
169 0x90e07070U, 0x427c3e3eU, 0xc471b5b5U, 0xaacc6666U,
170 0xd8904848U, 0x05060303U, 0x01f7f6f6U, 0x121c0e0eU,
171 0xa3c26161U, 0x5f6a3535U, 0xf9ae5757U, 0xd069b9b9U,
172 0x91178686U, 0x5899c1c1U, 0x273a1d1dU, 0xb9279e9eU,
173 0x38d9e1e1U, 0x13ebf8f8U, 0xb32b9898U, 0x33221111U,
174 0xbbd26969U, 0x70a9d9d9U, 0x89078e8eU, 0xa7339494U,
175 0xb62d9b9bU, 0x223c1e1eU, 0x92158787U, 0x20c9e9e9U,
176 0x4987ceceU, 0xffaa5555U, 0x78502828U, 0x7aa5dfdfU,
177 0x8f038c8cU, 0xf859a1a1U, 0x80098989U, 0x171a0d0dU,
178 0xda65bfbfU, 0x31d7e6e6U, 0xc6844242U, 0xb8d06868U,
179 0xc3824141U, 0xb0299999U, 0x775a2d2dU, 0x111e0f0fU,
180 0xcb7bb0b0U, 0xfca85454U, 0xd66dbbbbU, 0x3a2c1616U,
181 };
182 static const u32 Te2[256] = {
183 0x63a5c663U, 0x7c84f87cU, 0x7799ee77U, 0x7b8df67bU,
184 0xf20dfff2U, 0x6bbdd66bU, 0x6fb1de6fU, 0xc55491c5U,
185 0x30506030U, 0x01030201U, 0x67a9ce67U, 0x2b7d562bU,
186 0xfe19e7feU, 0xd762b5d7U, 0xabe64dabU, 0x769aec76U,
187 0xca458fcaU, 0x829d1f82U, 0xc94089c9U, 0x7d87fa7dU,
188 0xfa15effaU, 0x59ebb259U, 0x47c98e47U, 0xf00bfbf0U,
189 0xadec41adU, 0xd467b3d4U, 0xa2fd5fa2U, 0xafea45afU,
190 0x9cbf239cU, 0xa4f753a4U, 0x7296e472U, 0xc05b9bc0U,
191 0xb7c275b7U, 0xfd1ce1fdU, 0x93ae3d93U, 0x266a4c26U,
192 0x365a6c36U, 0x3f417e3fU, 0xf702f5f7U, 0xcc4f83ccU,
193 0x345c6834U, 0xa5f451a5U, 0xe534d1e5U, 0xf108f9f1U,
194 0x7193e271U, 0xd873abd8U, 0x31536231U, 0x153f2a15U,
195 0x040c0804U, 0xc75295c7U, 0x23654623U, 0xc35e9dc3U,
196 0x18283018U, 0x96a13796U, 0x050f0a05U, 0x9ab52f9aU,
197 0x07090e07U, 0x12362412U, 0x809b1b80U, 0xe23ddfe2U,
198 0xeb26cdebU, 0x27694e27U, 0xb2cd7fb2U, 0x759fea75U,
199 0x091b1209U, 0x839e1d83U, 0x2c74582cU, 0x1a2e341aU,
200 0x1b2d361bU, 0x6eb2dc6eU, 0x5aeeb45aU, 0xa0fb5ba0U,
201 0x52f6a452U, 0x3b4d763bU, 0xd661b7d6U, 0xb3ce7db3U,
202 0x297b5229U, 0xe33edde3U, 0x2f715e2fU, 0x84971384U,
203 0x53f5a653U, 0xd168b9d1U, 0x00000000U, 0xed2cc1edU,
204 0x20604020U, 0xfc1fe3fcU, 0xb1c879b1U, 0x5bedb65bU,
205 0x6abed46aU, 0xcb468dcbU, 0xbed967beU, 0x394b7239U,
206 0x4ade944aU, 0x4cd4984cU, 0x58e8b058U, 0xcf4a85cfU,
207 0xd06bbbd0U, 0xef2ac5efU, 0xaae54faaU, 0xfb16edfbU,
208 0x43c58643U, 0x4dd79a4dU, 0x33556633U, 0x85941185U,
209 0x45cf8a45U, 0xf910e9f9U, 0x02060402U, 0x7f81fe7fU,
210 0x50f0a050U, 0x3c44783cU, 0x9fba259fU, 0xa8e34ba8U,
211 0x51f3a251U, 0xa3fe5da3U, 0x40c08040U, 0x8f8a058fU,
212 0x92ad3f92U, 0x9dbc219dU, 0x38487038U, 0xf504f1f5U,
213 0xbcdf63bcU, 0xb6c177b6U, 0xda75afdaU, 0x21634221U,
214 0x10302010U, 0xff1ae5ffU, 0xf30efdf3U, 0xd26dbfd2U,
215 0xcd4c81cdU, 0x0c14180cU, 0x13352613U, 0xec2fc3ecU,
216 0x5fe1be5fU, 0x97a23597U, 0x44cc8844U, 0x17392e17U,
217 0xc45793c4U, 0xa7f255a7U, 0x7e82fc7eU, 0x3d477a3dU,
218 0x64acc864U, 0x5de7ba5dU, 0x192b3219U, 0x7395e673U,
219 0x60a0c060U, 0x81981981U, 0x4fd19e4fU, 0xdc7fa3dcU,
220 0x22664422U, 0x2a7e542aU, 0x90ab3b90U, 0x88830b88U,
221 0x46ca8c46U, 0xee29c7eeU, 0xb8d36bb8U, 0x143c2814U,
222 0xde79a7deU, 0x5ee2bc5eU, 0x0b1d160bU, 0xdb76addbU,
223 0xe03bdbe0U, 0x32566432U, 0x3a4e743aU, 0x0a1e140aU,
224 0x49db9249U, 0x060a0c06U, 0x246c4824U, 0x5ce4b85cU,
225 0xc25d9fc2U, 0xd36ebdd3U, 0xacef43acU, 0x62a6c462U,
226 0x91a83991U, 0x95a43195U, 0xe437d3e4U, 0x798bf279U,
227 0xe732d5e7U, 0xc8438bc8U, 0x37596e37U, 0x6db7da6dU,
228 0x8d8c018dU, 0xd564b1d5U, 0x4ed29c4eU, 0xa9e049a9U,
229 0x6cb4d86cU, 0x56faac56U, 0xf407f3f4U, 0xea25cfeaU,
230 0x65afca65U, 0x7a8ef47aU, 0xaee947aeU, 0x08181008U,
231 0xbad56fbaU, 0x7888f078U, 0x256f4a25U, 0x2e725c2eU,
232 0x1c24381cU, 0xa6f157a6U, 0xb4c773b4U, 0xc65197c6U,
233 0xe823cbe8U, 0xdd7ca1ddU, 0x749ce874U, 0x1f213e1fU,
234 0x4bdd964bU, 0xbddc61bdU, 0x8b860d8bU, 0x8a850f8aU,
235 0x7090e070U, 0x3e427c3eU, 0xb5c471b5U, 0x66aacc66U,
236 0x48d89048U, 0x03050603U, 0xf601f7f6U, 0x0e121c0eU,
237 0x61a3c261U, 0x355f6a35U, 0x57f9ae57U, 0xb9d069b9U,
238 0x86911786U, 0xc15899c1U, 0x1d273a1dU, 0x9eb9279eU,
239 0xe138d9e1U, 0xf813ebf8U, 0x98b32b98U, 0x11332211U,
240 0x69bbd269U, 0xd970a9d9U, 0x8e89078eU, 0x94a73394U,
241 0x9bb62d9bU, 0x1e223c1eU, 0x87921587U, 0xe920c9e9U,
242 0xce4987ceU, 0x55ffaa55U, 0x28785028U, 0xdf7aa5dfU,
243 0x8c8f038cU, 0xa1f859a1U, 0x89800989U, 0x0d171a0dU,
244 0xbfda65bfU, 0xe631d7e6U, 0x42c68442U, 0x68b8d068U,
245 0x41c38241U, 0x99b02999U, 0x2d775a2dU, 0x0f111e0fU,
246 0xb0cb7bb0U, 0x54fca854U, 0xbbd66dbbU, 0x163a2c16U,
247 };
248 static const u32 Te3[256] = {
249 0x6363a5c6U, 0x7c7c84f8U, 0x777799eeU, 0x7b7b8df6U,
250 0xf2f20dffU, 0x6b6bbdd6U, 0x6f6fb1deU, 0xc5c55491U,
251 0x30305060U, 0x01010302U, 0x6767a9ceU, 0x2b2b7d56U,
252 0xfefe19e7U, 0xd7d762b5U, 0xababe64dU, 0x76769aecU,
253 0xcaca458fU, 0x82829d1fU, 0xc9c94089U, 0x7d7d87faU,
254 0xfafa15efU, 0x5959ebb2U, 0x4747c98eU, 0xf0f00bfbU,
255 0xadadec41U, 0xd4d467b3U, 0xa2a2fd5fU, 0xafafea45U,
256 0x9c9cbf23U, 0xa4a4f753U, 0x727296e4U, 0xc0c05b9bU,
257 0xb7b7c275U, 0xfdfd1ce1U, 0x9393ae3dU, 0x26266a4cU,
258 0x36365a6cU, 0x3f3f417eU, 0xf7f702f5U, 0xcccc4f83U,
259 0x34345c68U, 0xa5a5f451U, 0xe5e534d1U, 0xf1f108f9U,
260 0x717193e2U, 0xd8d873abU, 0x31315362U, 0x15153f2aU,
261 0x04040c08U, 0xc7c75295U, 0x23236546U, 0xc3c35e9dU,
262 0x18182830U, 0x9696a137U, 0x05050f0aU, 0x9a9ab52fU,
263 0x0707090eU, 0x12123624U, 0x80809b1bU, 0xe2e23ddfU,
264 0xebeb26cdU, 0x2727694eU, 0xb2b2cd7fU, 0x75759feaU,
265 0x09091b12U, 0x83839e1dU, 0x2c2c7458U, 0x1a1a2e34U,
266 0x1b1b2d36U, 0x6e6eb2dcU, 0x5a5aeeb4U, 0xa0a0fb5bU,
267 0x5252f6a4U, 0x3b3b4d76U, 0xd6d661b7U, 0xb3b3ce7dU,
268 0x29297b52U, 0xe3e33eddU, 0x2f2f715eU, 0x84849713U,
269 0x5353f5a6U, 0xd1d168b9U, 0x00000000U, 0xeded2cc1U,
270 0x20206040U, 0xfcfc1fe3U, 0xb1b1c879U, 0x5b5bedb6U,
271 0x6a6abed4U, 0xcbcb468dU, 0xbebed967U, 0x39394b72U,
272 0x4a4ade94U, 0x4c4cd498U, 0x5858e8b0U, 0xcfcf4a85U,
273 0xd0d06bbbU, 0xefef2ac5U, 0xaaaae54fU, 0xfbfb16edU,
274 0x4343c586U, 0x4d4dd79aU, 0x33335566U, 0x85859411U,
275 0x4545cf8aU, 0xf9f910e9U, 0x02020604U, 0x7f7f81feU,
276 0x5050f0a0U, 0x3c3c4478U, 0x9f9fba25U, 0xa8a8e34bU,
277 0x5151f3a2U, 0xa3a3fe5dU, 0x4040c080U, 0x8f8f8a05U,
278 0x9292ad3fU, 0x9d9dbc21U, 0x38384870U, 0xf5f504f1U,
279 0xbcbcdf63U, 0xb6b6c177U, 0xdada75afU, 0x21216342U,
280 0x10103020U, 0xffff1ae5U, 0xf3f30efdU, 0xd2d26dbfU,
281 0xcdcd4c81U, 0x0c0c1418U, 0x13133526U, 0xecec2fc3U,
282 0x5f5fe1beU, 0x9797a235U, 0x4444cc88U, 0x1717392eU,
283 0xc4c45793U, 0xa7a7f255U, 0x7e7e82fcU, 0x3d3d477aU,
284 0x6464acc8U, 0x5d5de7baU, 0x19192b32U, 0x737395e6U,
285 0x6060a0c0U, 0x81819819U, 0x4f4fd19eU, 0xdcdc7fa3U,
286 0x22226644U, 0x2a2a7e54U, 0x9090ab3bU, 0x8888830bU,
287 0x4646ca8cU, 0xeeee29c7U, 0xb8b8d36bU, 0x14143c28U,
288 0xdede79a7U, 0x5e5ee2bcU, 0x0b0b1d16U, 0xdbdb76adU,
289 0xe0e03bdbU, 0x32325664U, 0x3a3a4e74U, 0x0a0a1e14U,
290 0x4949db92U, 0x06060a0cU, 0x24246c48U, 0x5c5ce4b8U,
291 0xc2c25d9fU, 0xd3d36ebdU, 0xacacef43U, 0x6262a6c4U,
292 0x9191a839U, 0x9595a431U, 0xe4e437d3U, 0x79798bf2U,
293 0xe7e732d5U, 0xc8c8438bU, 0x3737596eU, 0x6d6db7daU,
294 0x8d8d8c01U, 0xd5d564b1U, 0x4e4ed29cU, 0xa9a9e049U,
295 0x6c6cb4d8U, 0x5656faacU, 0xf4f407f3U, 0xeaea25cfU,
296 0x6565afcaU, 0x7a7a8ef4U, 0xaeaee947U, 0x08081810U,
297 0xbabad56fU, 0x787888f0U, 0x25256f4aU, 0x2e2e725cU,
298 0x1c1c2438U, 0xa6a6f157U, 0xb4b4c773U, 0xc6c65197U,
299 0xe8e823cbU, 0xdddd7ca1U, 0x74749ce8U, 0x1f1f213eU,
300 0x4b4bdd96U, 0xbdbddc61U, 0x8b8b860dU, 0x8a8a850fU,
301 0x707090e0U, 0x3e3e427cU, 0xb5b5c471U, 0x6666aaccU,
302 0x4848d890U, 0x03030506U, 0xf6f601f7U, 0x0e0e121cU,
303 0x6161a3c2U, 0x35355f6aU, 0x5757f9aeU, 0xb9b9d069U,
304 0x86869117U, 0xc1c15899U, 0x1d1d273aU, 0x9e9eb927U,
305 0xe1e138d9U, 0xf8f813ebU, 0x9898b32bU, 0x11113322U,
306 0x6969bbd2U, 0xd9d970a9U, 0x8e8e8907U, 0x9494a733U,
307 0x9b9bb62dU, 0x1e1e223cU, 0x87879215U, 0xe9e920c9U,
308 0xcece4987U, 0x5555ffaaU, 0x28287850U, 0xdfdf7aa5U,
309 0x8c8c8f03U, 0xa1a1f859U, 0x89898009U, 0x0d0d171aU,
310 0xbfbfda65U, 0xe6e631d7U, 0x4242c684U, 0x6868b8d0U,
311 0x4141c382U, 0x9999b029U, 0x2d2d775aU, 0x0f0f111eU,
312 0xb0b0cb7bU, 0x5454fca8U, 0xbbbbd66dU, 0x16163a2cU,
313 };
314 static const u32 Te4[256] = {
315 0x63636363U, 0x7c7c7c7cU, 0x77777777U, 0x7b7b7b7bU,
316 0xf2f2f2f2U, 0x6b6b6b6bU, 0x6f6f6f6fU, 0xc5c5c5c5U,
317 0x30303030U, 0x01010101U, 0x67676767U, 0x2b2b2b2bU,
318 0xfefefefeU, 0xd7d7d7d7U, 0xababababU, 0x76767676U,
319 0xcacacacaU, 0x82828282U, 0xc9c9c9c9U, 0x7d7d7d7dU,
320 0xfafafafaU, 0x59595959U, 0x47474747U, 0xf0f0f0f0U,
321 0xadadadadU, 0xd4d4d4d4U, 0xa2a2a2a2U, 0xafafafafU,
322 0x9c9c9c9cU, 0xa4a4a4a4U, 0x72727272U, 0xc0c0c0c0U,
323 0xb7b7b7b7U, 0xfdfdfdfdU, 0x93939393U, 0x26262626U,
324 0x36363636U, 0x3f3f3f3fU, 0xf7f7f7f7U, 0xccccccccU,
325 0x34343434U, 0xa5a5a5a5U, 0xe5e5e5e5U, 0xf1f1f1f1U,
326 0x71717171U, 0xd8d8d8d8U, 0x31313131U, 0x15151515U,
327 0x04040404U, 0xc7c7c7c7U, 0x23232323U, 0xc3c3c3c3U,
328 0x18181818U, 0x96969696U, 0x05050505U, 0x9a9a9a9aU,
329 0x07070707U, 0x12121212U, 0x80808080U, 0xe2e2e2e2U,
330 0xebebebebU, 0x27272727U, 0xb2b2b2b2U, 0x75757575U,
331 0x09090909U, 0x83838383U, 0x2c2c2c2cU, 0x1a1a1a1aU,
332 0x1b1b1b1bU, 0x6e6e6e6eU, 0x5a5a5a5aU, 0xa0a0a0a0U,
333 0x52525252U, 0x3b3b3b3bU, 0xd6d6d6d6U, 0xb3b3b3b3U,
334 0x29292929U, 0xe3e3e3e3U, 0x2f2f2f2fU, 0x84848484U,
335 0x53535353U, 0xd1d1d1d1U, 0x00000000U, 0xededededU,
336 0x20202020U, 0xfcfcfcfcU, 0xb1b1b1b1U, 0x5b5b5b5bU,
337 0x6a6a6a6aU, 0xcbcbcbcbU, 0xbebebebeU, 0x39393939U,
338 0x4a4a4a4aU, 0x4c4c4c4cU, 0x58585858U, 0xcfcfcfcfU,
339 0xd0d0d0d0U, 0xefefefefU, 0xaaaaaaaaU, 0xfbfbfbfbU,
340 0x43434343U, 0x4d4d4d4dU, 0x33333333U, 0x85858585U,
341 0x45454545U, 0xf9f9f9f9U, 0x02020202U, 0x7f7f7f7fU,
342 0x50505050U, 0x3c3c3c3cU, 0x9f9f9f9fU, 0xa8a8a8a8U,
343 0x51515151U, 0xa3a3a3a3U, 0x40404040U, 0x8f8f8f8fU,
344 0x92929292U, 0x9d9d9d9dU, 0x38383838U, 0xf5f5f5f5U,
345 0xbcbcbcbcU, 0xb6b6b6b6U, 0xdadadadaU, 0x21212121U,
346 0x10101010U, 0xffffffffU, 0xf3f3f3f3U, 0xd2d2d2d2U,
347 0xcdcdcdcdU, 0x0c0c0c0cU, 0x13131313U, 0xececececU,
348 0x5f5f5f5fU, 0x97979797U, 0x44444444U, 0x17171717U,
349 0xc4c4c4c4U, 0xa7a7a7a7U, 0x7e7e7e7eU, 0x3d3d3d3dU,
350 0x64646464U, 0x5d5d5d5dU, 0x19191919U, 0x73737373U,
351 0x60606060U, 0x81818181U, 0x4f4f4f4fU, 0xdcdcdcdcU,
352 0x22222222U, 0x2a2a2a2aU, 0x90909090U, 0x88888888U,
353 0x46464646U, 0xeeeeeeeeU, 0xb8b8b8b8U, 0x14141414U,
354 0xdedededeU, 0x5e5e5e5eU, 0x0b0b0b0bU, 0xdbdbdbdbU,
355 0xe0e0e0e0U, 0x32323232U, 0x3a3a3a3aU, 0x0a0a0a0aU,
356 0x49494949U, 0x06060606U, 0x24242424U, 0x5c5c5c5cU,
357 0xc2c2c2c2U, 0xd3d3d3d3U, 0xacacacacU, 0x62626262U,
358 0x91919191U, 0x95959595U, 0xe4e4e4e4U, 0x79797979U,
359 0xe7e7e7e7U, 0xc8c8c8c8U, 0x37373737U, 0x6d6d6d6dU,
360 0x8d8d8d8dU, 0xd5d5d5d5U, 0x4e4e4e4eU, 0xa9a9a9a9U,
361 0x6c6c6c6cU, 0x56565656U, 0xf4f4f4f4U, 0xeaeaeaeaU,
362 0x65656565U, 0x7a7a7a7aU, 0xaeaeaeaeU, 0x08080808U,
363 0xbabababaU, 0x78787878U, 0x25252525U, 0x2e2e2e2eU,
364 0x1c1c1c1cU, 0xa6a6a6a6U, 0xb4b4b4b4U, 0xc6c6c6c6U,
365 0xe8e8e8e8U, 0xddddddddU, 0x74747474U, 0x1f1f1f1fU,
366 0x4b4b4b4bU, 0xbdbdbdbdU, 0x8b8b8b8bU, 0x8a8a8a8aU,
367 0x70707070U, 0x3e3e3e3eU, 0xb5b5b5b5U, 0x66666666U,
368 0x48484848U, 0x03030303U, 0xf6f6f6f6U, 0x0e0e0e0eU,
369 0x61616161U, 0x35353535U, 0x57575757U, 0xb9b9b9b9U,
370 0x86868686U, 0xc1c1c1c1U, 0x1d1d1d1dU, 0x9e9e9e9eU,
371 0xe1e1e1e1U, 0xf8f8f8f8U, 0x98989898U, 0x11111111U,
372 0x69696969U, 0xd9d9d9d9U, 0x8e8e8e8eU, 0x94949494U,
373 0x9b9b9b9bU, 0x1e1e1e1eU, 0x87878787U, 0xe9e9e9e9U,
374 0xcecececeU, 0x55555555U, 0x28282828U, 0xdfdfdfdfU,
375 0x8c8c8c8cU, 0xa1a1a1a1U, 0x89898989U, 0x0d0d0d0dU,
376 0xbfbfbfbfU, 0xe6e6e6e6U, 0x42424242U, 0x68686868U,
377 0x41414141U, 0x99999999U, 0x2d2d2d2dU, 0x0f0f0f0fU,
378 0xb0b0b0b0U, 0x54545454U, 0xbbbbbbbbU, 0x16161616U,
379 };
380 static const u32 Td0[256] = {
381 0x51f4a750U, 0x7e416553U, 0x1a17a4c3U, 0x3a275e96U,
382 0x3bab6bcbU, 0x1f9d45f1U, 0xacfa58abU, 0x4be30393U,
383 0x2030fa55U, 0xad766df6U, 0x88cc7691U, 0xf5024c25U,
384 0x4fe5d7fcU, 0xc52acbd7U, 0x26354480U, 0xb562a38fU,
385 0xdeb15a49U, 0x25ba1b67U, 0x45ea0e98U, 0x5dfec0e1U,
386 0xc32f7502U, 0x814cf012U, 0x8d4697a3U, 0x6bd3f9c6U,
387 0x038f5fe7U, 0x15929c95U, 0xbf6d7aebU, 0x955259daU,
388 0xd4be832dU, 0x587421d3U, 0x49e06929U, 0x8ec9c844U,
389 0x75c2896aU, 0xf48e7978U, 0x99583e6bU, 0x27b971ddU,
390 0xbee14fb6U, 0xf088ad17U, 0xc920ac66U, 0x7dce3ab4U,
391 0x63df4a18U, 0xe51a3182U, 0x97513360U, 0x62537f45U,
392 0xb16477e0U, 0xbb6bae84U, 0xfe81a01cU, 0xf9082b94U,
393 0x70486858U, 0x8f45fd19U, 0x94de6c87U, 0x527bf8b7U,
394 0xab73d323U, 0x724b02e2U, 0xe31f8f57U, 0x6655ab2aU,
395 0xb2eb2807U, 0x2fb5c203U, 0x86c57b9aU, 0xd33708a5U,
396 0x302887f2U, 0x23bfa5b2U, 0x02036abaU, 0xed16825cU,
397 0x8acf1c2bU, 0xa779b492U, 0xf307f2f0U, 0x4e69e2a1U,
398 0x65daf4cdU, 0x0605bed5U, 0xd134621fU, 0xc4a6fe8aU,
399 0x342e539dU, 0xa2f355a0U, 0x058ae132U, 0xa4f6eb75U,
400 0x0b83ec39U, 0x4060efaaU, 0x5e719f06U, 0xbd6e1051U,
401 0x3e218af9U, 0x96dd063dU, 0xdd3e05aeU, 0x4de6bd46U,
402 0x91548db5U, 0x71c45d05U, 0x0406d46fU, 0x605015ffU,
403 0x1998fb24U, 0xd6bde997U, 0x894043ccU, 0x67d99e77U,
404 0xb0e842bdU, 0x07898b88U, 0xe7195b38U, 0x79c8eedbU,
405 0xa17c0a47U, 0x7c420fe9U, 0xf8841ec9U, 0x00000000U,
406 0x09808683U, 0x322bed48U, 0x1e1170acU, 0x6c5a724eU,
407 0xfd0efffbU, 0x0f853856U, 0x3daed51eU, 0x362d3927U,
408 0x0a0fd964U, 0x685ca621U, 0x9b5b54d1U, 0x24362e3aU,
409 0x0c0a67b1U, 0x9357e70fU, 0xb4ee96d2U, 0x1b9b919eU,
410 0x80c0c54fU, 0x61dc20a2U, 0x5a774b69U, 0x1c121a16U,
411 0xe293ba0aU, 0xc0a02ae5U, 0x3c22e043U, 0x121b171dU,
412 0x0e090d0bU, 0xf28bc7adU, 0x2db6a8b9U, 0x141ea9c8U,
413 0x57f11985U, 0xaf75074cU, 0xee99ddbbU, 0xa37f60fdU,
414 0xf701269fU, 0x5c72f5bcU, 0x44663bc5U, 0x5bfb7e34U,
415 0x8b432976U, 0xcb23c6dcU, 0xb6edfc68U, 0xb8e4f163U,
416 0xd731dccaU, 0x42638510U, 0x13972240U, 0x84c61120U,
417 0x854a247dU, 0xd2bb3df8U, 0xaef93211U, 0xc729a16dU,
418 0x1d9e2f4bU, 0xdcb230f3U, 0x0d8652ecU, 0x77c1e3d0U,
419 0x2bb3166cU, 0xa970b999U, 0x119448faU, 0x47e96422U,
420 0xa8fc8cc4U, 0xa0f03f1aU, 0x567d2cd8U, 0x223390efU,
421 0x87494ec7U, 0xd938d1c1U, 0x8ccaa2feU, 0x98d40b36U,
422 0xa6f581cfU, 0xa57ade28U, 0xdab78e26U, 0x3fadbfa4U,
423 0x2c3a9de4U, 0x5078920dU, 0x6a5fcc9bU, 0x547e4662U,
424 0xf68d13c2U, 0x90d8b8e8U, 0x2e39f75eU, 0x82c3aff5U,
425 0x9f5d80beU, 0x69d0937cU, 0x6fd52da9U, 0xcf2512b3U,
426 0xc8ac993bU, 0x10187da7U, 0xe89c636eU, 0xdb3bbb7bU,
427 0xcd267809U, 0x6e5918f4U, 0xec9ab701U, 0x834f9aa8U,
428 0xe6956e65U, 0xaaffe67eU, 0x21bccf08U, 0xef15e8e6U,
429 0xbae79bd9U, 0x4a6f36ceU, 0xea9f09d4U, 0x29b07cd6U,
430 0x31a4b2afU, 0x2a3f2331U, 0xc6a59430U, 0x35a266c0U,
431 0x744ebc37U, 0xfc82caa6U, 0xe090d0b0U, 0x33a7d815U,
432 0xf104984aU, 0x41ecdaf7U, 0x7fcd500eU, 0x1791f62fU,
433 0x764dd68dU, 0x43efb04dU, 0xccaa4d54U, 0xe49604dfU,
434 0x9ed1b5e3U, 0x4c6a881bU, 0xc12c1fb8U, 0x4665517fU,
435 0x9d5eea04U, 0x018c355dU, 0xfa877473U, 0xfb0b412eU,
436 0xb3671d5aU, 0x92dbd252U, 0xe9105633U, 0x6dd64713U,
437 0x9ad7618cU, 0x37a10c7aU, 0x59f8148eU, 0xeb133c89U,
438 0xcea927eeU, 0xb761c935U, 0xe11ce5edU, 0x7a47b13cU,
439 0x9cd2df59U, 0x55f2733fU, 0x1814ce79U, 0x73c737bfU,
440 0x53f7cdeaU, 0x5ffdaa5bU, 0xdf3d6f14U, 0x7844db86U,
441 0xcaaff381U, 0xb968c43eU, 0x3824342cU, 0xc2a3405fU,
442 0x161dc372U, 0xbce2250cU, 0x283c498bU, 0xff0d9541U,
443 0x39a80171U, 0x080cb3deU, 0xd8b4e49cU, 0x6456c190U,
444 0x7bcb8461U, 0xd532b670U, 0x486c5c74U, 0xd0b85742U,
445 };
446 static const u32 Td1[256] = {
447 0x5051f4a7U, 0x537e4165U, 0xc31a17a4U, 0x963a275eU,
448 0xcb3bab6bU, 0xf11f9d45U, 0xabacfa58U, 0x934be303U,
449 0x552030faU, 0xf6ad766dU, 0x9188cc76U, 0x25f5024cU,
450 0xfc4fe5d7U, 0xd7c52acbU, 0x80263544U, 0x8fb562a3U,
451 0x49deb15aU, 0x6725ba1bU, 0x9845ea0eU, 0xe15dfec0U,
452 0x02c32f75U, 0x12814cf0U, 0xa38d4697U, 0xc66bd3f9U,
453 0xe7038f5fU, 0x9515929cU, 0xebbf6d7aU, 0xda955259U,
454 0x2dd4be83U, 0xd3587421U, 0x2949e069U, 0x448ec9c8U,
455 0x6a75c289U, 0x78f48e79U, 0x6b99583eU, 0xdd27b971U,
456 0xb6bee14fU, 0x17f088adU, 0x66c920acU, 0xb47dce3aU,
457 0x1863df4aU, 0x82e51a31U, 0x60975133U, 0x4562537fU,
458 0xe0b16477U, 0x84bb6baeU, 0x1cfe81a0U, 0x94f9082bU,
459 0x58704868U, 0x198f45fdU, 0x8794de6cU, 0xb7527bf8U,
460 0x23ab73d3U, 0xe2724b02U, 0x57e31f8fU, 0x2a6655abU,
461 0x07b2eb28U, 0x032fb5c2U, 0x9a86c57bU, 0xa5d33708U,
462 0xf2302887U, 0xb223bfa5U, 0xba02036aU, 0x5ced1682U,
463 0x2b8acf1cU, 0x92a779b4U, 0xf0f307f2U, 0xa14e69e2U,
464 0xcd65daf4U, 0xd50605beU, 0x1fd13462U, 0x8ac4a6feU,
465 0x9d342e53U, 0xa0a2f355U, 0x32058ae1U, 0x75a4f6ebU,
466 0x390b83ecU, 0xaa4060efU, 0x065e719fU, 0x51bd6e10U,
467 0xf93e218aU, 0x3d96dd06U, 0xaedd3e05U, 0x464de6bdU,
468 0xb591548dU, 0x0571c45dU, 0x6f0406d4U, 0xff605015U,
469 0x241998fbU, 0x97d6bde9U, 0xcc894043U, 0x7767d99eU,
470 0xbdb0e842U, 0x8807898bU, 0x38e7195bU, 0xdb79c8eeU,
471 0x47a17c0aU, 0xe97c420fU, 0xc9f8841eU, 0x00000000U,
472 0x83098086U, 0x48322bedU, 0xac1e1170U, 0x4e6c5a72U,
473 0xfbfd0effU, 0x560f8538U, 0x1e3daed5U, 0x27362d39U,
474 0x640a0fd9U, 0x21685ca6U, 0xd19b5b54U, 0x3a24362eU,
475 0xb10c0a67U, 0x0f9357e7U, 0xd2b4ee96U, 0x9e1b9b91U,
476 0x4f80c0c5U, 0xa261dc20U, 0x695a774bU, 0x161c121aU,
477 0x0ae293baU, 0xe5c0a02aU, 0x433c22e0U, 0x1d121b17U,
478 0x0b0e090dU, 0xadf28bc7U, 0xb92db6a8U, 0xc8141ea9U,
479 0x8557f119U, 0x4caf7507U, 0xbbee99ddU, 0xfda37f60U,
480 0x9ff70126U, 0xbc5c72f5U, 0xc544663bU, 0x345bfb7eU,
481 0x768b4329U, 0xdccb23c6U, 0x68b6edfcU, 0x63b8e4f1U,
482 0xcad731dcU, 0x10426385U, 0x40139722U, 0x2084c611U,
483 0x7d854a24U, 0xf8d2bb3dU, 0x11aef932U, 0x6dc729a1U,
484 0x4b1d9e2fU, 0xf3dcb230U, 0xec0d8652U, 0xd077c1e3U,
485 0x6c2bb316U, 0x99a970b9U, 0xfa119448U, 0x2247e964U,
486 0xc4a8fc8cU, 0x1aa0f03fU, 0xd8567d2cU, 0xef223390U,
487 0xc787494eU, 0xc1d938d1U, 0xfe8ccaa2U, 0x3698d40bU,
488 0xcfa6f581U, 0x28a57adeU, 0x26dab78eU, 0xa43fadbfU,
489 0xe42c3a9dU, 0x0d507892U, 0x9b6a5fccU, 0x62547e46U,
490 0xc2f68d13U, 0xe890d8b8U, 0x5e2e39f7U, 0xf582c3afU,
491 0xbe9f5d80U, 0x7c69d093U, 0xa96fd52dU, 0xb3cf2512U,
492 0x3bc8ac99U, 0xa710187dU, 0x6ee89c63U, 0x7bdb3bbbU,
493 0x09cd2678U, 0xf46e5918U, 0x01ec9ab7U, 0xa8834f9aU,
494 0x65e6956eU, 0x7eaaffe6U, 0x0821bccfU, 0xe6ef15e8U,
495 0xd9bae79bU, 0xce4a6f36U, 0xd4ea9f09U, 0xd629b07cU,
496 0xaf31a4b2U, 0x312a3f23U, 0x30c6a594U, 0xc035a266U,
497 0x37744ebcU, 0xa6fc82caU, 0xb0e090d0U, 0x1533a7d8U,
498 0x4af10498U, 0xf741ecdaU, 0x0e7fcd50U, 0x2f1791f6U,
499 0x8d764dd6U, 0x4d43efb0U, 0x54ccaa4dU, 0xdfe49604U,
500 0xe39ed1b5U, 0x1b4c6a88U, 0xb8c12c1fU, 0x7f466551U,
501 0x049d5eeaU, 0x5d018c35U, 0x73fa8774U, 0x2efb0b41U,
502 0x5ab3671dU, 0x5292dbd2U, 0x33e91056U, 0x136dd647U,
503 0x8c9ad761U, 0x7a37a10cU, 0x8e59f814U, 0x89eb133cU,
504 0xeecea927U, 0x35b761c9U, 0xede11ce5U, 0x3c7a47b1U,
505 0x599cd2dfU, 0x3f55f273U, 0x791814ceU, 0xbf73c737U,
506 0xea53f7cdU, 0x5b5ffdaaU, 0x14df3d6fU, 0x867844dbU,
507 0x81caaff3U, 0x3eb968c4U, 0x2c382434U, 0x5fc2a340U,
508 0x72161dc3U, 0x0cbce225U, 0x8b283c49U, 0x41ff0d95U,
509 0x7139a801U, 0xde080cb3U, 0x9cd8b4e4U, 0x906456c1U,
510 0x617bcb84U, 0x70d532b6U, 0x74486c5cU, 0x42d0b857U,
511 };
512 static const u32 Td2[256] = {
513 0xa75051f4U, 0x65537e41U, 0xa4c31a17U, 0x5e963a27U,
514 0x6bcb3babU, 0x45f11f9dU, 0x58abacfaU, 0x03934be3U,
515 0xfa552030U, 0x6df6ad76U, 0x769188ccU, 0x4c25f502U,
516 0xd7fc4fe5U, 0xcbd7c52aU, 0x44802635U, 0xa38fb562U,
517 0x5a49deb1U, 0x1b6725baU, 0x0e9845eaU, 0xc0e15dfeU,
518 0x7502c32fU, 0xf012814cU, 0x97a38d46U, 0xf9c66bd3U,
519 0x5fe7038fU, 0x9c951592U, 0x7aebbf6dU, 0x59da9552U,
520 0x832dd4beU, 0x21d35874U, 0x692949e0U, 0xc8448ec9U,
521 0x896a75c2U, 0x7978f48eU, 0x3e6b9958U, 0x71dd27b9U,
522 0x4fb6bee1U, 0xad17f088U, 0xac66c920U, 0x3ab47dceU,
523 0x4a1863dfU, 0x3182e51aU, 0x33609751U, 0x7f456253U,
524 0x77e0b164U, 0xae84bb6bU, 0xa01cfe81U, 0x2b94f908U,
525 0x68587048U, 0xfd198f45U, 0x6c8794deU, 0xf8b7527bU,
526 0xd323ab73U, 0x02e2724bU, 0x8f57e31fU, 0xab2a6655U,
527 0x2807b2ebU, 0xc2032fb5U, 0x7b9a86c5U, 0x08a5d337U,
528 0x87f23028U, 0xa5b223bfU, 0x6aba0203U, 0x825ced16U,
529 0x1c2b8acfU, 0xb492a779U, 0xf2f0f307U, 0xe2a14e69U,
530 0xf4cd65daU, 0xbed50605U, 0x621fd134U, 0xfe8ac4a6U,
531 0x539d342eU, 0x55a0a2f3U, 0xe132058aU, 0xeb75a4f6U,
532 0xec390b83U, 0xefaa4060U, 0x9f065e71U, 0x1051bd6eU,
533 0x8af93e21U, 0x063d96ddU, 0x05aedd3eU, 0xbd464de6U,
534 0x8db59154U, 0x5d0571c4U, 0xd46f0406U, 0x15ff6050U,
535 0xfb241998U, 0xe997d6bdU, 0x43cc8940U, 0x9e7767d9U,
536 0x42bdb0e8U, 0x8b880789U, 0x5b38e719U, 0xeedb79c8U,
537 0x0a47a17cU, 0x0fe97c42U, 0x1ec9f884U, 0x00000000U,
538 0x86830980U, 0xed48322bU, 0x70ac1e11U, 0x724e6c5aU,
539 0xfffbfd0eU, 0x38560f85U, 0xd51e3daeU, 0x3927362dU,
540 0xd9640a0fU, 0xa621685cU, 0x54d19b5bU, 0x2e3a2436U,
541 0x67b10c0aU, 0xe70f9357U, 0x96d2b4eeU, 0x919e1b9bU,
542 0xc54f80c0U, 0x20a261dcU, 0x4b695a77U, 0x1a161c12U,
543 0xba0ae293U, 0x2ae5c0a0U, 0xe0433c22U, 0x171d121bU,
544 0x0d0b0e09U, 0xc7adf28bU, 0xa8b92db6U, 0xa9c8141eU,
545 0x198557f1U, 0x074caf75U, 0xddbbee99U, 0x60fda37fU,
546 0x269ff701U, 0xf5bc5c72U, 0x3bc54466U, 0x7e345bfbU,
547 0x29768b43U, 0xc6dccb23U, 0xfc68b6edU, 0xf163b8e4U,
548 0xdccad731U, 0x85104263U, 0x22401397U, 0x112084c6U,
549 0x247d854aU, 0x3df8d2bbU, 0x3211aef9U, 0xa16dc729U,
550 0x2f4b1d9eU, 0x30f3dcb2U, 0x52ec0d86U, 0xe3d077c1U,
551 0x166c2bb3U, 0xb999a970U, 0x48fa1194U, 0x642247e9U,
552 0x8cc4a8fcU, 0x3f1aa0f0U, 0x2cd8567dU, 0x90ef2233U,
553 0x4ec78749U, 0xd1c1d938U, 0xa2fe8ccaU, 0x0b3698d4U,
554 0x81cfa6f5U, 0xde28a57aU, 0x8e26dab7U, 0xbfa43fadU,
555 0x9de42c3aU, 0x920d5078U, 0xcc9b6a5fU, 0x4662547eU,
556 0x13c2f68dU, 0xb8e890d8U, 0xf75e2e39U, 0xaff582c3U,
557 0x80be9f5dU, 0x937c69d0U, 0x2da96fd5U, 0x12b3cf25U,
558 0x993bc8acU, 0x7da71018U, 0x636ee89cU, 0xbb7bdb3bU,
559 0x7809cd26U, 0x18f46e59U, 0xb701ec9aU, 0x9aa8834fU,
560 0x6e65e695U, 0xe67eaaffU, 0xcf0821bcU, 0xe8e6ef15U,
561 0x9bd9bae7U, 0x36ce4a6fU, 0x09d4ea9fU, 0x7cd629b0U,
562 0xb2af31a4U, 0x23312a3fU, 0x9430c6a5U, 0x66c035a2U,
563 0xbc37744eU, 0xcaa6fc82U, 0xd0b0e090U, 0xd81533a7U,
564 0x984af104U, 0xdaf741ecU, 0x500e7fcdU, 0xf62f1791U,
565 0xd68d764dU, 0xb04d43efU, 0x4d54ccaaU, 0x04dfe496U,
566 0xb5e39ed1U, 0x881b4c6aU, 0x1fb8c12cU, 0x517f4665U,
567 0xea049d5eU, 0x355d018cU, 0x7473fa87U, 0x412efb0bU,
568 0x1d5ab367U, 0xd25292dbU, 0x5633e910U, 0x47136dd6U,
569 0x618c9ad7U, 0x0c7a37a1U, 0x148e59f8U, 0x3c89eb13U,
570 0x27eecea9U, 0xc935b761U, 0xe5ede11cU, 0xb13c7a47U,
571 0xdf599cd2U, 0x733f55f2U, 0xce791814U, 0x37bf73c7U,
572 0xcdea53f7U, 0xaa5b5ffdU, 0x6f14df3dU, 0xdb867844U,
573 0xf381caafU, 0xc43eb968U, 0x342c3824U, 0x405fc2a3U,
574 0xc372161dU, 0x250cbce2U, 0x498b283cU, 0x9541ff0dU,
575 0x017139a8U, 0xb3de080cU, 0xe49cd8b4U, 0xc1906456U,
576 0x84617bcbU, 0xb670d532U, 0x5c74486cU, 0x5742d0b8U,
577 };
578 static const u32 Td3[256] = {
579 0xf4a75051U, 0x4165537eU, 0x17a4c31aU, 0x275e963aU,
580 0xab6bcb3bU, 0x9d45f11fU, 0xfa58abacU, 0xe303934bU,
581 0x30fa5520U, 0x766df6adU, 0xcc769188U, 0x024c25f5U,
582 0xe5d7fc4fU, 0x2acbd7c5U, 0x35448026U, 0x62a38fb5U,
583 0xb15a49deU, 0xba1b6725U, 0xea0e9845U, 0xfec0e15dU,
584 0x2f7502c3U, 0x4cf01281U, 0x4697a38dU, 0xd3f9c66bU,
585 0x8f5fe703U, 0x929c9515U, 0x6d7aebbfU, 0x5259da95U,
586 0xbe832dd4U, 0x7421d358U, 0xe0692949U, 0xc9c8448eU,
587 0xc2896a75U, 0x8e7978f4U, 0x583e6b99U, 0xb971dd27U,
588 0xe14fb6beU, 0x88ad17f0U, 0x20ac66c9U, 0xce3ab47dU,
589 0xdf4a1863U, 0x1a3182e5U, 0x51336097U, 0x537f4562U,
590 0x6477e0b1U, 0x6bae84bbU, 0x81a01cfeU, 0x082b94f9U,
591 0x48685870U, 0x45fd198fU, 0xde6c8794U, 0x7bf8b752U,
592 0x73d323abU, 0x4b02e272U, 0x1f8f57e3U, 0x55ab2a66U,
593 0xeb2807b2U, 0xb5c2032fU, 0xc57b9a86U, 0x3708a5d3U,
594 0x2887f230U, 0xbfa5b223U, 0x036aba02U, 0x16825cedU,
595 0xcf1c2b8aU, 0x79b492a7U, 0x07f2f0f3U, 0x69e2a14eU,
596 0xdaf4cd65U, 0x05bed506U, 0x34621fd1U, 0xa6fe8ac4U,
597 0x2e539d34U, 0xf355a0a2U, 0x8ae13205U, 0xf6eb75a4U,
598 0x83ec390bU, 0x60efaa40U, 0x719f065eU, 0x6e1051bdU,
599 0x218af93eU, 0xdd063d96U, 0x3e05aeddU, 0xe6bd464dU,
600 0x548db591U, 0xc45d0571U, 0x06d46f04U, 0x5015ff60U,
601 0x98fb2419U, 0xbde997d6U, 0x4043cc89U, 0xd99e7767U,
602 0xe842bdb0U, 0x898b8807U, 0x195b38e7U, 0xc8eedb79U,
603 0x7c0a47a1U, 0x420fe97cU, 0x841ec9f8U, 0x00000000U,
604 0x80868309U, 0x2bed4832U, 0x1170ac1eU, 0x5a724e6cU,
605 0x0efffbfdU, 0x8538560fU, 0xaed51e3dU, 0x2d392736U,
606 0x0fd9640aU, 0x5ca62168U, 0x5b54d19bU, 0x362e3a24U,
607 0x0a67b10cU, 0x57e70f93U, 0xee96d2b4U, 0x9b919e1bU,
608 0xc0c54f80U, 0xdc20a261U, 0x774b695aU, 0x121a161cU,
609 0x93ba0ae2U, 0xa02ae5c0U, 0x22e0433cU, 0x1b171d12U,
610 0x090d0b0eU, 0x8bc7adf2U, 0xb6a8b92dU, 0x1ea9c814U,
611 0xf1198557U, 0x75074cafU, 0x99ddbbeeU, 0x7f60fda3U,
612 0x01269ff7U, 0x72f5bc5cU, 0x663bc544U, 0xfb7e345bU,
613 0x4329768bU, 0x23c6dccbU, 0xedfc68b6U, 0xe4f163b8U,
614 0x31dccad7U, 0x63851042U, 0x97224013U, 0xc6112084U,
615 0x4a247d85U, 0xbb3df8d2U, 0xf93211aeU, 0x29a16dc7U,
616 0x9e2f4b1dU, 0xb230f3dcU, 0x8652ec0dU, 0xc1e3d077U,
617 0xb3166c2bU, 0x70b999a9U, 0x9448fa11U, 0xe9642247U,
618 0xfc8cc4a8U, 0xf03f1aa0U, 0x7d2cd856U, 0x3390ef22U,
619 0x494ec787U, 0x38d1c1d9U, 0xcaa2fe8cU, 0xd40b3698U,
620 0xf581cfa6U, 0x7ade28a5U, 0xb78e26daU, 0xadbfa43fU,
621 0x3a9de42cU, 0x78920d50U, 0x5fcc9b6aU, 0x7e466254U,
622 0x8d13c2f6U, 0xd8b8e890U, 0x39f75e2eU, 0xc3aff582U,
623 0x5d80be9fU, 0xd0937c69U, 0xd52da96fU, 0x2512b3cfU,
624 0xac993bc8U, 0x187da710U, 0x9c636ee8U, 0x3bbb7bdbU,
625 0x267809cdU, 0x5918f46eU, 0x9ab701ecU, 0x4f9aa883U,
626 0x956e65e6U, 0xffe67eaaU, 0xbccf0821U, 0x15e8e6efU,
627 0xe79bd9baU, 0x6f36ce4aU, 0x9f09d4eaU, 0xb07cd629U,
628 0xa4b2af31U, 0x3f23312aU, 0xa59430c6U, 0xa266c035U,
629 0x4ebc3774U, 0x82caa6fcU, 0x90d0b0e0U, 0xa7d81533U,
630 0x04984af1U, 0xecdaf741U, 0xcd500e7fU, 0x91f62f17U,
631 0x4dd68d76U, 0xefb04d43U, 0xaa4d54ccU, 0x9604dfe4U,
632 0xd1b5e39eU, 0x6a881b4cU, 0x2c1fb8c1U, 0x65517f46U,
633 0x5eea049dU, 0x8c355d01U, 0x877473faU, 0x0b412efbU,
634 0x671d5ab3U, 0xdbd25292U, 0x105633e9U, 0xd647136dU,
635 0xd7618c9aU, 0xa10c7a37U, 0xf8148e59U, 0x133c89ebU,
636 0xa927eeceU, 0x61c935b7U, 0x1ce5ede1U, 0x47b13c7aU,
637 0xd2df599cU, 0xf2733f55U, 0x14ce7918U, 0xc737bf73U,
638 0xf7cdea53U, 0xfdaa5b5fU, 0x3d6f14dfU, 0x44db8678U,
639 0xaff381caU, 0x68c43eb9U, 0x24342c38U, 0xa3405fc2U,
640 0x1dc37216U, 0xe2250cbcU, 0x3c498b28U, 0x0d9541ffU,
641 0xa8017139U, 0x0cb3de08U, 0xb4e49cd8U, 0x56c19064U,
642 0xcb84617bU, 0x32b670d5U, 0x6c5c7448U, 0xb85742d0U,
643 };
644 static const u32 Td4[256] = {
645 0x52525252U, 0x09090909U, 0x6a6a6a6aU, 0xd5d5d5d5U,
646 0x30303030U, 0x36363636U, 0xa5a5a5a5U, 0x38383838U,
647 0xbfbfbfbfU, 0x40404040U, 0xa3a3a3a3U, 0x9e9e9e9eU,
648 0x81818181U, 0xf3f3f3f3U, 0xd7d7d7d7U, 0xfbfbfbfbU,
649 0x7c7c7c7cU, 0xe3e3e3e3U, 0x39393939U, 0x82828282U,
650 0x9b9b9b9bU, 0x2f2f2f2fU, 0xffffffffU, 0x87878787U,
651 0x34343434U, 0x8e8e8e8eU, 0x43434343U, 0x44444444U,
652 0xc4c4c4c4U, 0xdedededeU, 0xe9e9e9e9U, 0xcbcbcbcbU,
653 0x54545454U, 0x7b7b7b7bU, 0x94949494U, 0x32323232U,
654 0xa6a6a6a6U, 0xc2c2c2c2U, 0x23232323U, 0x3d3d3d3dU,
655 0xeeeeeeeeU, 0x4c4c4c4cU, 0x95959595U, 0x0b0b0b0bU,
656 0x42424242U, 0xfafafafaU, 0xc3c3c3c3U, 0x4e4e4e4eU,
657 0x08080808U, 0x2e2e2e2eU, 0xa1a1a1a1U, 0x66666666U,
658 0x28282828U, 0xd9d9d9d9U, 0x24242424U, 0xb2b2b2b2U,
659 0x76767676U, 0x5b5b5b5bU, 0xa2a2a2a2U, 0x49494949U,
660 0x6d6d6d6dU, 0x8b8b8b8bU, 0xd1d1d1d1U, 0x25252525U,
661 0x72727272U, 0xf8f8f8f8U, 0xf6f6f6f6U, 0x64646464U,
662 0x86868686U, 0x68686868U, 0x98989898U, 0x16161616U,
663 0xd4d4d4d4U, 0xa4a4a4a4U, 0x5c5c5c5cU, 0xccccccccU,
664 0x5d5d5d5dU, 0x65656565U, 0xb6b6b6b6U, 0x92929292U,
665 0x6c6c6c6cU, 0x70707070U, 0x48484848U, 0x50505050U,
666 0xfdfdfdfdU, 0xededededU, 0xb9b9b9b9U, 0xdadadadaU,
667 0x5e5e5e5eU, 0x15151515U, 0x46464646U, 0x57575757U,
668 0xa7a7a7a7U, 0x8d8d8d8dU, 0x9d9d9d9dU, 0x84848484U,
669 0x90909090U, 0xd8d8d8d8U, 0xababababU, 0x00000000U,
670 0x8c8c8c8cU, 0xbcbcbcbcU, 0xd3d3d3d3U, 0x0a0a0a0aU,
671 0xf7f7f7f7U, 0xe4e4e4e4U, 0x58585858U, 0x05050505U,
672 0xb8b8b8b8U, 0xb3b3b3b3U, 0x45454545U, 0x06060606U,
673 0xd0d0d0d0U, 0x2c2c2c2cU, 0x1e1e1e1eU, 0x8f8f8f8fU,
674 0xcacacacaU, 0x3f3f3f3fU, 0x0f0f0f0fU, 0x02020202U,
675 0xc1c1c1c1U, 0xafafafafU, 0xbdbdbdbdU, 0x03030303U,
676 0x01010101U, 0x13131313U, 0x8a8a8a8aU, 0x6b6b6b6bU,
677 0x3a3a3a3aU, 0x91919191U, 0x11111111U, 0x41414141U,
678 0x4f4f4f4fU, 0x67676767U, 0xdcdcdcdcU, 0xeaeaeaeaU,
679 0x97979797U, 0xf2f2f2f2U, 0xcfcfcfcfU, 0xcecececeU,
680 0xf0f0f0f0U, 0xb4b4b4b4U, 0xe6e6e6e6U, 0x73737373U,
681 0x96969696U, 0xacacacacU, 0x74747474U, 0x22222222U,
682 0xe7e7e7e7U, 0xadadadadU, 0x35353535U, 0x85858585U,
683 0xe2e2e2e2U, 0xf9f9f9f9U, 0x37373737U, 0xe8e8e8e8U,
684 0x1c1c1c1cU, 0x75757575U, 0xdfdfdfdfU, 0x6e6e6e6eU,
685 0x47474747U, 0xf1f1f1f1U, 0x1a1a1a1aU, 0x71717171U,
686 0x1d1d1d1dU, 0x29292929U, 0xc5c5c5c5U, 0x89898989U,
687 0x6f6f6f6fU, 0xb7b7b7b7U, 0x62626262U, 0x0e0e0e0eU,
688 0xaaaaaaaaU, 0x18181818U, 0xbebebebeU, 0x1b1b1b1bU,
689 0xfcfcfcfcU, 0x56565656U, 0x3e3e3e3eU, 0x4b4b4b4bU,
690 0xc6c6c6c6U, 0xd2d2d2d2U, 0x79797979U, 0x20202020U,
691 0x9a9a9a9aU, 0xdbdbdbdbU, 0xc0c0c0c0U, 0xfefefefeU,
692 0x78787878U, 0xcdcdcdcdU, 0x5a5a5a5aU, 0xf4f4f4f4U,
693 0x1f1f1f1fU, 0xddddddddU, 0xa8a8a8a8U, 0x33333333U,
694 0x88888888U, 0x07070707U, 0xc7c7c7c7U, 0x31313131U,
695 0xb1b1b1b1U, 0x12121212U, 0x10101010U, 0x59595959U,
696 0x27272727U, 0x80808080U, 0xececececU, 0x5f5f5f5fU,
697 0x60606060U, 0x51515151U, 0x7f7f7f7fU, 0xa9a9a9a9U,
698 0x19191919U, 0xb5b5b5b5U, 0x4a4a4a4aU, 0x0d0d0d0dU,
699 0x2d2d2d2dU, 0xe5e5e5e5U, 0x7a7a7a7aU, 0x9f9f9f9fU,
700 0x93939393U, 0xc9c9c9c9U, 0x9c9c9c9cU, 0xefefefefU,
701 0xa0a0a0a0U, 0xe0e0e0e0U, 0x3b3b3b3bU, 0x4d4d4d4dU,
702 0xaeaeaeaeU, 0x2a2a2a2aU, 0xf5f5f5f5U, 0xb0b0b0b0U,
703 0xc8c8c8c8U, 0xebebebebU, 0xbbbbbbbbU, 0x3c3c3c3cU,
704 0x83838383U, 0x53535353U, 0x99999999U, 0x61616161U,
705 0x17171717U, 0x2b2b2b2bU, 0x04040404U, 0x7e7e7e7eU,
706 0xbabababaU, 0x77777777U, 0xd6d6d6d6U, 0x26262626U,
707 0xe1e1e1e1U, 0x69696969U, 0x14141414U, 0x63636363U,
708 0x55555555U, 0x21212121U, 0x0c0c0c0cU, 0x7d7d7d7dU,
709 };
710 static const u32 rcon[] = {
711 0x01000000, 0x02000000, 0x04000000, 0x08000000,
712 0x10000000, 0x20000000, 0x40000000, 0x80000000,
713 0x1B000000, 0x36000000,
714 };
715
716 #define GETU32(pt) (((u32)(pt)[0] << 24) ^ ((u32)(pt)[1] << 16) ^ ((u32)(pt)[2] << 8) ^ ((u32)(pt)[3]))
717 #define PUTU32(ct, st) { (ct)[0] = (u8)((st) >> 24); (ct)[1] = (u8)((st) >> 16); (ct)[2] = (u8)((st) >> 8); (ct)[3] = (u8)(st); }
718
719
720
721
722
723
724 int
725 rijndaelKeySetupEnc(u32 rk[], const u8 cipherKey[], int keyBits)
726 {
727 int i = 0;
728 u32 temp;
729
730 rk[0] = GETU32(cipherKey );
731 rk[1] = GETU32(cipherKey + 4);
732 rk[2] = GETU32(cipherKey + 8);
733 rk[3] = GETU32(cipherKey + 12);
734 if (keyBits == 128) {
735 for (;;) {
736 temp = rk[3];
737 rk[4] = rk[0] ^
738 (Te4[(temp >> 16) & 0xff] & 0xff000000) ^
739 (Te4[(temp >> 8) & 0xff] & 0x00ff0000) ^
740 (Te4[(temp ) & 0xff] & 0x0000ff00) ^
741 (Te4[(temp >> 24) ] & 0x000000ff) ^
742 rcon[i];
743 rk[5] = rk[1] ^ rk[4];
744 rk[6] = rk[2] ^ rk[5];
745 rk[7] = rk[3] ^ rk[6];
746 if (++i == 10) {
747 return 10;
748 }
749 rk += 4;
750 }
751 }
752 rk[4] = GETU32(cipherKey + 16);
753 rk[5] = GETU32(cipherKey + 20);
754 if (keyBits == 192) {
755 for (;;) {
756 temp = rk[ 5];
757 rk[ 6] = rk[ 0] ^
758 (Te4[(temp >> 16) & 0xff] & 0xff000000) ^
759 (Te4[(temp >> 8) & 0xff] & 0x00ff0000) ^
760 (Te4[(temp ) & 0xff] & 0x0000ff00) ^
761 (Te4[(temp >> 24) ] & 0x000000ff) ^
762 rcon[i];
763 rk[ 7] = rk[ 1] ^ rk[ 6];
764 rk[ 8] = rk[ 2] ^ rk[ 7];
765 rk[ 9] = rk[ 3] ^ rk[ 8];
766 if (++i == 8) {
767 return 12;
768 }
769 rk[10] = rk[ 4] ^ rk[ 9];
770 rk[11] = rk[ 5] ^ rk[10];
771 rk += 6;
772 }
773 }
774 rk[6] = GETU32(cipherKey + 24);
775 rk[7] = GETU32(cipherKey + 28);
776 if (keyBits == 256) {
777 for (;;) {
778 temp = rk[ 7];
779 rk[ 8] = rk[ 0] ^
780 (Te4[(temp >> 16) & 0xff] & 0xff000000) ^
781 (Te4[(temp >> 8) & 0xff] & 0x00ff0000) ^
782 (Te4[(temp ) & 0xff] & 0x0000ff00) ^
783 (Te4[(temp >> 24) ] & 0x000000ff) ^
784 rcon[i];
785 rk[ 9] = rk[ 1] ^ rk[ 8];
786 rk[10] = rk[ 2] ^ rk[ 9];
787 rk[11] = rk[ 3] ^ rk[10];
788 if (++i == 7) {
789 return 14;
790 }
791 temp = rk[11];
792 rk[12] = rk[ 4] ^
793 (Te4[(temp >> 24) ] & 0xff000000) ^
794 (Te4[(temp >> 16) & 0xff] & 0x00ff0000) ^
795 (Te4[(temp >> 8) & 0xff] & 0x0000ff00) ^
796 (Te4[(temp ) & 0xff] & 0x000000ff);
797 rk[13] = rk[ 5] ^ rk[12];
798 rk[14] = rk[ 6] ^ rk[13];
799 rk[15] = rk[ 7] ^ rk[14];
800 rk += 8;
801 }
802 }
803 return 0;
804 }
805
806
807
808
809
810
811 int
812 rijndaelKeySetupDec(u32 rk[], const u8 cipherKey[], int keyBits)
813 {
814 int Nr, i, j;
815 u32 temp;
816
817
818 Nr = rijndaelKeySetupEnc(rk, cipherKey, keyBits);
819
820
821 for (i = 0, j = 4*Nr; i < j; i += 4, j -= 4) {
822 temp = rk[i ]; rk[i ] = rk[j ]; rk[j ] = temp;
823 temp = rk[i + 1]; rk[i + 1] = rk[j + 1]; rk[j + 1] = temp;
824 temp = rk[i + 2]; rk[i + 2] = rk[j + 2]; rk[j + 2] = temp;
825 temp = rk[i + 3]; rk[i + 3] = rk[j + 3]; rk[j + 3] = temp;
826 }
827
828 for (i = 1; i < Nr; i++) {
829 rk += 4;
830 rk[0] =
831 Td0[Te4[(rk[0] >> 24) ] & 0xff] ^
832 Td1[Te4[(rk[0] >> 16) & 0xff] & 0xff] ^
833 Td2[Te4[(rk[0] >> 8) & 0xff] & 0xff] ^
834 Td3[Te4[(rk[0] ) & 0xff] & 0xff];
835 rk[1] =
836 Td0[Te4[(rk[1] >> 24) ] & 0xff] ^
837 Td1[Te4[(rk[1] >> 16) & 0xff] & 0xff] ^
838 Td2[Te4[(rk[1] >> 8) & 0xff] & 0xff] ^
839 Td3[Te4[(rk[1] ) & 0xff] & 0xff];
840 rk[2] =
841 Td0[Te4[(rk[2] >> 24) ] & 0xff] ^
842 Td1[Te4[(rk[2] >> 16) & 0xff] & 0xff] ^
843 Td2[Te4[(rk[2] >> 8) & 0xff] & 0xff] ^
844 Td3[Te4[(rk[2] ) & 0xff] & 0xff];
845 rk[3] =
846 Td0[Te4[(rk[3] >> 24) ] & 0xff] ^
847 Td1[Te4[(rk[3] >> 16) & 0xff] & 0xff] ^
848 Td2[Te4[(rk[3] >> 8) & 0xff] & 0xff] ^
849 Td3[Te4[(rk[3] ) & 0xff] & 0xff];
850 }
851 return Nr;
852 }
853
854 void
855 rijndaelEncrypt(const u32 rk[], int Nr, const u8 pt[16],
856 u8 ct[16])
857 {
858 u32 s0, s1, s2, s3, t0, t1, t2, t3;
859 #ifndef FULL_UNROLL
860 int r;
861 #endif
862
863
864
865
866
867 s0 = GETU32(pt ) ^ rk[0];
868 s1 = GETU32(pt + 4) ^ rk[1];
869 s2 = GETU32(pt + 8) ^ rk[2];
870 s3 = GETU32(pt + 12) ^ rk[3];
871 #ifdef FULL_UNROLL
872
873 t0 = Te0[s0 >> 24] ^ Te1[(s1 >> 16) & 0xff] ^ Te2[(s2 >> 8) & 0xff] ^ Te3[s3 & 0xff] ^ rk[ 4];
874 t1 = Te0[s1 >> 24] ^ Te1[(s2 >> 16) & 0xff] ^ Te2[(s3 >> 8) & 0xff] ^ Te3[s0 & 0xff] ^ rk[ 5];
875 t2 = Te0[s2 >> 24] ^ Te1[(s3 >> 16) & 0xff] ^ Te2[(s0 >> 8) & 0xff] ^ Te3[s1 & 0xff] ^ rk[ 6];
876 t3 = Te0[s3 >> 24] ^ Te1[(s0 >> 16) & 0xff] ^ Te2[(s1 >> 8) & 0xff] ^ Te3[s2 & 0xff] ^ rk[ 7];
877
878 s0 = Te0[t0 >> 24] ^ Te1[(t1 >> 16) & 0xff] ^ Te2[(t2 >> 8) & 0xff] ^ Te3[t3 & 0xff] ^ rk[ 8];
879 s1 = Te0[t1 >> 24] ^ Te1[(t2 >> 16) & 0xff] ^ Te2[(t3 >> 8) & 0xff] ^ Te3[t0 & 0xff] ^ rk[ 9];
880 s2 = Te0[t2 >> 24] ^ Te1[(t3 >> 16) & 0xff] ^ Te2[(t0 >> 8) & 0xff] ^ Te3[t1 & 0xff] ^ rk[10];
881 s3 = Te0[t3 >> 24] ^ Te1[(t0 >> 16) & 0xff] ^ Te2[(t1 >> 8) & 0xff] ^ Te3[t2 & 0xff] ^ rk[11];
882
883 t0 = Te0[s0 >> 24] ^ Te1[(s1 >> 16) & 0xff] ^ Te2[(s2 >> 8) & 0xff] ^ Te3[s3 & 0xff] ^ rk[12];
884 t1 = Te0[s1 >> 24] ^ Te1[(s2 >> 16) & 0xff] ^ Te2[(s3 >> 8) & 0xff] ^ Te3[s0 & 0xff] ^ rk[13];
885 t2 = Te0[s2 >> 24] ^ Te1[(s3 >> 16) & 0xff] ^ Te2[(s0 >> 8) & 0xff] ^ Te3[s1 & 0xff] ^ rk[14];
886 t3 = Te0[s3 >> 24] ^ Te1[(s0 >> 16) & 0xff] ^ Te2[(s1 >> 8) & 0xff] ^ Te3[s2 & 0xff] ^ rk[15];
887
888 s0 = Te0[t0 >> 24] ^ Te1[(t1 >> 16) & 0xff] ^ Te2[(t2 >> 8) & 0xff] ^ Te3[t3 & 0xff] ^ rk[16];
889 s1 = Te0[t1 >> 24] ^ Te1[(t2 >> 16) & 0xff] ^ Te2[(t3 >> 8) & 0xff] ^ Te3[t0 & 0xff] ^ rk[17];
890 s2 = Te0[t2 >> 24] ^ Te1[(t3 >> 16) & 0xff] ^ Te2[(t0 >> 8) & 0xff] ^ Te3[t1 & 0xff] ^ rk[18];
891 s3 = Te0[t3 >> 24] ^ Te1[(t0 >> 16) & 0xff] ^ Te2[(t1 >> 8) & 0xff] ^ Te3[t2 & 0xff] ^ rk[19];
892
893 t0 = Te0[s0 >> 24] ^ Te1[(s1 >> 16) & 0xff] ^ Te2[(s2 >> 8) & 0xff] ^ Te3[s3 & 0xff] ^ rk[20];
894 t1 = Te0[s1 >> 24] ^ Te1[(s2 >> 16) & 0xff] ^ Te2[(s3 >> 8) & 0xff] ^ Te3[s0 & 0xff] ^ rk[21];
895 t2 = Te0[s2 >> 24] ^ Te1[(s3 >> 16) & 0xff] ^ Te2[(s0 >> 8) & 0xff] ^ Te3[s1 & 0xff] ^ rk[22];
896 t3 = Te0[s3 >> 24] ^ Te1[(s0 >> 16) & 0xff] ^ Te2[(s1 >> 8) & 0xff] ^ Te3[s2 & 0xff] ^ rk[23];
897
898 s0 = Te0[t0 >> 24] ^ Te1[(t1 >> 16) & 0xff] ^ Te2[(t2 >> 8) & 0xff] ^ Te3[t3 & 0xff] ^ rk[24];
899 s1 = Te0[t1 >> 24] ^ Te1[(t2 >> 16) & 0xff] ^ Te2[(t3 >> 8) & 0xff] ^ Te3[t0 & 0xff] ^ rk[25];
900 s2 = Te0[t2 >> 24] ^ Te1[(t3 >> 16) & 0xff] ^ Te2[(t0 >> 8) & 0xff] ^ Te3[t1 & 0xff] ^ rk[26];
901 s3 = Te0[t3 >> 24] ^ Te1[(t0 >> 16) & 0xff] ^ Te2[(t1 >> 8) & 0xff] ^ Te3[t2 & 0xff] ^ rk[27];
902
903 t0 = Te0[s0 >> 24] ^ Te1[(s1 >> 16) & 0xff] ^ Te2[(s2 >> 8) & 0xff] ^ Te3[s3 & 0xff] ^ rk[28];
904 t1 = Te0[s1 >> 24] ^ Te1[(s2 >> 16) & 0xff] ^ Te2[(s3 >> 8) & 0xff] ^ Te3[s0 & 0xff] ^ rk[29];
905 t2 = Te0[s2 >> 24] ^ Te1[(s3 >> 16) & 0xff] ^ Te2[(s0 >> 8) & 0xff] ^ Te3[s1 & 0xff] ^ rk[30];
906 t3 = Te0[s3 >> 24] ^ Te1[(s0 >> 16) & 0xff] ^ Te2[(s1 >> 8) & 0xff] ^ Te3[s2 & 0xff] ^ rk[31];
907
908 s0 = Te0[t0 >> 24] ^ Te1[(t1 >> 16) & 0xff] ^ Te2[(t2 >> 8) & 0xff] ^ Te3[t3 & 0xff] ^ rk[32];
909 s1 = Te0[t1 >> 24] ^ Te1[(t2 >> 16) & 0xff] ^ Te2[(t3 >> 8) & 0xff] ^ Te3[t0 & 0xff] ^ rk[33];
910 s2 = Te0[t2 >> 24] ^ Te1[(t3 >> 16) & 0xff] ^ Te2[(t0 >> 8) & 0xff] ^ Te3[t1 & 0xff] ^ rk[34];
911 s3 = Te0[t3 >> 24] ^ Te1[(t0 >> 16) & 0xff] ^ Te2[(t1 >> 8) & 0xff] ^ Te3[t2 & 0xff] ^ rk[35];
912
913 t0 = Te0[s0 >> 24] ^ Te1[(s1 >> 16) & 0xff] ^ Te2[(s2 >> 8) & 0xff] ^ Te3[s3 & 0xff] ^ rk[36];
914 t1 = Te0[s1 >> 24] ^ Te1[(s2 >> 16) & 0xff] ^ Te2[(s3 >> 8) & 0xff] ^ Te3[s0 & 0xff] ^ rk[37];
915 t2 = Te0[s2 >> 24] ^ Te1[(s3 >> 16) & 0xff] ^ Te2[(s0 >> 8) & 0xff] ^ Te3[s1 & 0xff] ^ rk[38];
916 t3 = Te0[s3 >> 24] ^ Te1[(s0 >> 16) & 0xff] ^ Te2[(s1 >> 8) & 0xff] ^ Te3[s2 & 0xff] ^ rk[39];
917 if (Nr > 10) {
918
919 s0 = Te0[t0 >> 24] ^ Te1[(t1 >> 16) & 0xff] ^ Te2[(t2 >> 8) & 0xff] ^ Te3[t3 & 0xff] ^ rk[40];
920 s1 = Te0[t1 >> 24] ^ Te1[(t2 >> 16) & 0xff] ^ Te2[(t3 >> 8) & 0xff] ^ Te3[t0 & 0xff] ^ rk[41];
921 s2 = Te0[t2 >> 24] ^ Te1[(t3 >> 16) & 0xff] ^ Te2[(t0 >> 8) & 0xff] ^ Te3[t1 & 0xff] ^ rk[42];
922 s3 = Te0[t3 >> 24] ^ Te1[(t0 >> 16) & 0xff] ^ Te2[(t1 >> 8) & 0xff] ^ Te3[t2 & 0xff] ^ rk[43];
923
924 t0 = Te0[s0 >> 24] ^ Te1[(s1 >> 16) & 0xff] ^ Te2[(s2 >> 8) & 0xff] ^ Te3[s3 & 0xff] ^ rk[44];
925 t1 = Te0[s1 >> 24] ^ Te1[(s2 >> 16) & 0xff] ^ Te2[(s3 >> 8) & 0xff] ^ Te3[s0 & 0xff] ^ rk[45];
926 t2 = Te0[s2 >> 24] ^ Te1[(s3 >> 16) & 0xff] ^ Te2[(s0 >> 8) & 0xff] ^ Te3[s1 & 0xff] ^ rk[46];
927 t3 = Te0[s3 >> 24] ^ Te1[(s0 >> 16) & 0xff] ^ Te2[(s1 >> 8) & 0xff] ^ Te3[s2 & 0xff] ^ rk[47];
928 if (Nr > 12) {
929
930 s0 = Te0[t0 >> 24] ^ Te1[(t1 >> 16) & 0xff] ^ Te2[(t2 >> 8) & 0xff] ^ Te3[t3 & 0xff] ^ rk[48];
931 s1 = Te0[t1 >> 24] ^ Te1[(t2 >> 16) & 0xff] ^ Te2[(t3 >> 8) & 0xff] ^ Te3[t0 & 0xff] ^ rk[49];
932 s2 = Te0[t2 >> 24] ^ Te1[(t3 >> 16) & 0xff] ^ Te2[(t0 >> 8) & 0xff] ^ Te3[t1 & 0xff] ^ rk[50];
933 s3 = Te0[t3 >> 24] ^ Te1[(t0 >> 16) & 0xff] ^ Te2[(t1 >> 8) & 0xff] ^ Te3[t2 & 0xff] ^ rk[51];
934
935 t0 = Te0[s0 >> 24] ^ Te1[(s1 >> 16) & 0xff] ^ Te2[(s2 >> 8) & 0xff] ^ Te3[s3 & 0xff] ^ rk[52];
936 t1 = Te0[s1 >> 24] ^ Te1[(s2 >> 16) & 0xff] ^ Te2[(s3 >> 8) & 0xff] ^ Te3[s0 & 0xff] ^ rk[53];
937 t2 = Te0[s2 >> 24] ^ Te1[(s3 >> 16) & 0xff] ^ Te2[(s0 >> 8) & 0xff] ^ Te3[s1 & 0xff] ^ rk[54];
938 t3 = Te0[s3 >> 24] ^ Te1[(s0 >> 16) & 0xff] ^ Te2[(s1 >> 8) & 0xff] ^ Te3[s2 & 0xff] ^ rk[55];
939 }
940 }
941 rk += Nr << 2;
942 #else
943
944
945
946 r = Nr >> 1;
947 for (;;) {
948 t0 =
949 Te0[(s0 >> 24) ] ^
950 Te1[(s1 >> 16) & 0xff] ^
951 Te2[(s2 >> 8) & 0xff] ^
952 Te3[(s3 ) & 0xff] ^
953 rk[4];
954 t1 =
955 Te0[(s1 >> 24) ] ^
956 Te1[(s2 >> 16) & 0xff] ^
957 Te2[(s3 >> 8) & 0xff] ^
958 Te3[(s0 ) & 0xff] ^
959 rk[5];
960 t2 =
961 Te0[(s2 >> 24) ] ^
962 Te1[(s3 >> 16) & 0xff] ^
963 Te2[(s0 >> 8) & 0xff] ^
964 Te3[(s1 ) & 0xff] ^
965 rk[6];
966 t3 =
967 Te0[(s3 >> 24) ] ^
968 Te1[(s0 >> 16) & 0xff] ^
969 Te2[(s1 >> 8) & 0xff] ^
970 Te3[(s2 ) & 0xff] ^
971 rk[7];
972
973 rk += 8;
974 if (--r == 0) {
975 break;
976 }
977
978 s0 =
979 Te0[(t0 >> 24) ] ^
980 Te1[(t1 >> 16) & 0xff] ^
981 Te2[(t2 >> 8) & 0xff] ^
982 Te3[(t3 ) & 0xff] ^
983 rk[0];
984 s1 =
985 Te0[(t1 >> 24) ] ^
986 Te1[(t2 >> 16) & 0xff] ^
987 Te2[(t3 >> 8) & 0xff] ^
988 Te3[(t0 ) & 0xff] ^
989 rk[1];
990 s2 =
991 Te0[(t2 >> 24) ] ^
992 Te1[(t3 >> 16) & 0xff] ^
993 Te2[(t0 >> 8) & 0xff] ^
994 Te3[(t1 ) & 0xff] ^
995 rk[2];
996 s3 =
997 Te0[(t3 >> 24) ] ^
998 Te1[(t0 >> 16) & 0xff] ^
999 Te2[(t1 >> 8) & 0xff] ^
1000 Te3[(t2 ) & 0xff] ^
1001 rk[3];
1002 }
1003 #endif
1004
1005
1006
1007
1008 s0 =
1009 (Te4[(t0 >> 24) ] & 0xff000000) ^
1010 (Te4[(t1 >> 16) & 0xff] & 0x00ff0000) ^
1011 (Te4[(t2 >> 8) & 0xff] & 0x0000ff00) ^
1012 (Te4[(t3 ) & 0xff] & 0x000000ff) ^
1013 rk[0];
1014 PUTU32(ct , s0);
1015 s1 =
1016 (Te4[(t1 >> 24) ] & 0xff000000) ^
1017 (Te4[(t2 >> 16) & 0xff] & 0x00ff0000) ^
1018 (Te4[(t3 >> 8) & 0xff] & 0x0000ff00) ^
1019 (Te4[(t0 ) & 0xff] & 0x000000ff) ^
1020 rk[1];
1021 PUTU32(ct + 4, s1);
1022 s2 =
1023 (Te4[(t2 >> 24) ] & 0xff000000) ^
1024 (Te4[(t3 >> 16) & 0xff] & 0x00ff0000) ^
1025 (Te4[(t0 >> 8) & 0xff] & 0x0000ff00) ^
1026 (Te4[(t1 ) & 0xff] & 0x000000ff) ^
1027 rk[2];
1028 PUTU32(ct + 8, s2);
1029 s3 =
1030 (Te4[(t3 >> 24) ] & 0xff000000) ^
1031 (Te4[(t0 >> 16) & 0xff] & 0x00ff0000) ^
1032 (Te4[(t1 >> 8) & 0xff] & 0x0000ff00) ^
1033 (Te4[(t2 ) & 0xff] & 0x000000ff) ^
1034 rk[3];
1035 PUTU32(ct + 12, s3);
1036 }
1037
1038 static void
1039 rijndaelDecrypt(const u32 rk[], int Nr, const u8 ct[16],
1040 u8 pt[16])
1041 {
1042 u32 s0, s1, s2, s3, t0, t1, t2, t3;
1043 #ifndef FULL_UNROLL
1044 int r;
1045 #endif
1046
1047
1048
1049
1050
1051 s0 = GETU32(ct ) ^ rk[0];
1052 s1 = GETU32(ct + 4) ^ rk[1];
1053 s2 = GETU32(ct + 8) ^ rk[2];
1054 s3 = GETU32(ct + 12) ^ rk[3];
1055 #ifdef FULL_UNROLL
1056
1057 t0 = Td0[s0 >> 24] ^ Td1[(s3 >> 16) & 0xff] ^ Td2[(s2 >> 8) & 0xff] ^ Td3[s1 & 0xff] ^ rk[ 4];
1058 t1 = Td0[s1 >> 24] ^ Td1[(s0 >> 16) & 0xff] ^ Td2[(s3 >> 8) & 0xff] ^ Td3[s2 & 0xff] ^ rk[ 5];
1059 t2 = Td0[s2 >> 24] ^ Td1[(s1 >> 16) & 0xff] ^ Td2[(s0 >> 8) & 0xff] ^ Td3[s3 & 0xff] ^ rk[ 6];
1060 t3 = Td0[s3 >> 24] ^ Td1[(s2 >> 16) & 0xff] ^ Td2[(s1 >> 8) & 0xff] ^ Td3[s0 & 0xff] ^ rk[ 7];
1061
1062 s0 = Td0[t0 >> 24] ^ Td1[(t3 >> 16) & 0xff] ^ Td2[(t2 >> 8) & 0xff] ^ Td3[t1 & 0xff] ^ rk[ 8];
1063 s1 = Td0[t1 >> 24] ^ Td1[(t0 >> 16) & 0xff] ^ Td2[(t3 >> 8) & 0xff] ^ Td3[t2 & 0xff] ^ rk[ 9];
1064 s2 = Td0[t2 >> 24] ^ Td1[(t1 >> 16) & 0xff] ^ Td2[(t0 >> 8) & 0xff] ^ Td3[t3 & 0xff] ^ rk[10];
1065 s3 = Td0[t3 >> 24] ^ Td1[(t2 >> 16) & 0xff] ^ Td2[(t1 >> 8) & 0xff] ^ Td3[t0 & 0xff] ^ rk[11];
1066
1067 t0 = Td0[s0 >> 24] ^ Td1[(s3 >> 16) & 0xff] ^ Td2[(s2 >> 8) & 0xff] ^ Td3[s1 & 0xff] ^ rk[12];
1068 t1 = Td0[s1 >> 24] ^ Td1[(s0 >> 16) & 0xff] ^ Td2[(s3 >> 8) & 0xff] ^ Td3[s2 & 0xff] ^ rk[13];
1069 t2 = Td0[s2 >> 24] ^ Td1[(s1 >> 16) & 0xff] ^ Td2[(s0 >> 8) & 0xff] ^ Td3[s3 & 0xff] ^ rk[14];
1070 t3 = Td0[s3 >> 24] ^ Td1[(s2 >> 16) & 0xff] ^ Td2[(s1 >> 8) & 0xff] ^ Td3[s0 & 0xff] ^ rk[15];
1071
1072 s0 = Td0[t0 >> 24] ^ Td1[(t3 >> 16) & 0xff] ^ Td2[(t2 >> 8) & 0xff] ^ Td3[t1 & 0xff] ^ rk[16];
1073 s1 = Td0[t1 >> 24] ^ Td1[(t0 >> 16) & 0xff] ^ Td2[(t3 >> 8) & 0xff] ^ Td3[t2 & 0xff] ^ rk[17];
1074 s2 = Td0[t2 >> 24] ^ Td1[(t1 >> 16) & 0xff] ^ Td2[(t0 >> 8) & 0xff] ^ Td3[t3 & 0xff] ^ rk[18];
1075 s3 = Td0[t3 >> 24] ^ Td1[(t2 >> 16) & 0xff] ^ Td2[(t1 >> 8) & 0xff] ^ Td3[t0 & 0xff] ^ rk[19];
1076
1077 t0 = Td0[s0 >> 24] ^ Td1[(s3 >> 16) & 0xff] ^ Td2[(s2 >> 8) & 0xff] ^ Td3[s1 & 0xff] ^ rk[20];
1078 t1 = Td0[s1 >> 24] ^ Td1[(s0 >> 16) & 0xff] ^ Td2[(s3 >> 8) & 0xff] ^ Td3[s2 & 0xff] ^ rk[21];
1079 t2 = Td0[s2 >> 24] ^ Td1[(s1 >> 16) & 0xff] ^ Td2[(s0 >> 8) & 0xff] ^ Td3[s3 & 0xff] ^ rk[22];
1080 t3 = Td0[s3 >> 24] ^ Td1[(s2 >> 16) & 0xff] ^ Td2[(s1 >> 8) & 0xff] ^ Td3[s0 & 0xff] ^ rk[23];
1081
1082 s0 = Td0[t0 >> 24] ^ Td1[(t3 >> 16) & 0xff] ^ Td2[(t2 >> 8) & 0xff] ^ Td3[t1 & 0xff] ^ rk[24];
1083 s1 = Td0[t1 >> 24] ^ Td1[(t0 >> 16) & 0xff] ^ Td2[(t3 >> 8) & 0xff] ^ Td3[t2 & 0xff] ^ rk[25];
1084 s2 = Td0[t2 >> 24] ^ Td1[(t1 >> 16) & 0xff] ^ Td2[(t0 >> 8) & 0xff] ^ Td3[t3 & 0xff] ^ rk[26];
1085 s3 = Td0[t3 >> 24] ^ Td1[(t2 >> 16) & 0xff] ^ Td2[(t1 >> 8) & 0xff] ^ Td3[t0 & 0xff] ^ rk[27];
1086
1087 t0 = Td0[s0 >> 24] ^ Td1[(s3 >> 16) & 0xff] ^ Td2[(s2 >> 8) & 0xff] ^ Td3[s1 & 0xff] ^ rk[28];
1088 t1 = Td0[s1 >> 24] ^ Td1[(s0 >> 16) & 0xff] ^ Td2[(s3 >> 8) & 0xff] ^ Td3[s2 & 0xff] ^ rk[29];
1089 t2 = Td0[s2 >> 24] ^ Td1[(s1 >> 16) & 0xff] ^ Td2[(s0 >> 8) & 0xff] ^ Td3[s3 & 0xff] ^ rk[30];
1090 t3 = Td0[s3 >> 24] ^ Td1[(s2 >> 16) & 0xff] ^ Td2[(s1 >> 8) & 0xff] ^ Td3[s0 & 0xff] ^ rk[31];
1091
1092 s0 = Td0[t0 >> 24] ^ Td1[(t3 >> 16) & 0xff] ^ Td2[(t2 >> 8) & 0xff] ^ Td3[t1 & 0xff] ^ rk[32];
1093 s1 = Td0[t1 >> 24] ^ Td1[(t0 >> 16) & 0xff] ^ Td2[(t3 >> 8) & 0xff] ^ Td3[t2 & 0xff] ^ rk[33];
1094 s2 = Td0[t2 >> 24] ^ Td1[(t1 >> 16) & 0xff] ^ Td2[(t0 >> 8) & 0xff] ^ Td3[t3 & 0xff] ^ rk[34];
1095 s3 = Td0[t3 >> 24] ^ Td1[(t2 >> 16) & 0xff] ^ Td2[(t1 >> 8) & 0xff] ^ Td3[t0 & 0xff] ^ rk[35];
1096
1097 t0 = Td0[s0 >> 24] ^ Td1[(s3 >> 16) & 0xff] ^ Td2[(s2 >> 8) & 0xff] ^ Td3[s1 & 0xff] ^ rk[36];
1098 t1 = Td0[s1 >> 24] ^ Td1[(s0 >> 16) & 0xff] ^ Td2[(s3 >> 8) & 0xff] ^ Td3[s2 & 0xff] ^ rk[37];
1099 t2 = Td0[s2 >> 24] ^ Td1[(s1 >> 16) & 0xff] ^ Td2[(s0 >> 8) & 0xff] ^ Td3[s3 & 0xff] ^ rk[38];
1100 t3 = Td0[s3 >> 24] ^ Td1[(s2 >> 16) & 0xff] ^ Td2[(s1 >> 8) & 0xff] ^ Td3[s0 & 0xff] ^ rk[39];
1101 if (Nr > 10) {
1102
1103 s0 = Td0[t0 >> 24] ^ Td1[(t3 >> 16) & 0xff] ^ Td2[(t2 >> 8) & 0xff] ^ Td3[t1 & 0xff] ^ rk[40];
1104 s1 = Td0[t1 >> 24] ^ Td1[(t0 >> 16) & 0xff] ^ Td2[(t3 >> 8) & 0xff] ^ Td3[t2 & 0xff] ^ rk[41];
1105 s2 = Td0[t2 >> 24] ^ Td1[(t1 >> 16) & 0xff] ^ Td2[(t0 >> 8) & 0xff] ^ Td3[t3 & 0xff] ^ rk[42];
1106 s3 = Td0[t3 >> 24] ^ Td1[(t2 >> 16) & 0xff] ^ Td2[(t1 >> 8) & 0xff] ^ Td3[t0 & 0xff] ^ rk[43];
1107
1108 t0 = Td0[s0 >> 24] ^ Td1[(s3 >> 16) & 0xff] ^ Td2[(s2 >> 8) & 0xff] ^ Td3[s1 & 0xff] ^ rk[44];
1109 t1 = Td0[s1 >> 24] ^ Td1[(s0 >> 16) & 0xff] ^ Td2[(s3 >> 8) & 0xff] ^ Td3[s2 & 0xff] ^ rk[45];
1110 t2 = Td0[s2 >> 24] ^ Td1[(s1 >> 16) & 0xff] ^ Td2[(s0 >> 8) & 0xff] ^ Td3[s3 & 0xff] ^ rk[46];
1111 t3 = Td0[s3 >> 24] ^ Td1[(s2 >> 16) & 0xff] ^ Td2[(s1 >> 8) & 0xff] ^ Td3[s0 & 0xff] ^ rk[47];
1112 if (Nr > 12) {
1113
1114 s0 = Td0[t0 >> 24] ^ Td1[(t3 >> 16) & 0xff] ^ Td2[(t2 >> 8) & 0xff] ^ Td3[t1 & 0xff] ^ rk[48];
1115 s1 = Td0[t1 >> 24] ^ Td1[(t0 >> 16) & 0xff] ^ Td2[(t3 >> 8) & 0xff] ^ Td3[t2 & 0xff] ^ rk[49];
1116 s2 = Td0[t2 >> 24] ^ Td1[(t1 >> 16) & 0xff] ^ Td2[(t0 >> 8) & 0xff] ^ Td3[t3 & 0xff] ^ rk[50];
1117 s3 = Td0[t3 >> 24] ^ Td1[(t2 >> 16) & 0xff] ^ Td2[(t1 >> 8) & 0xff] ^ Td3[t0 & 0xff] ^ rk[51];
1118
1119 t0 = Td0[s0 >> 24] ^ Td1[(s3 >> 16) & 0xff] ^ Td2[(s2 >> 8) & 0xff] ^ Td3[s1 & 0xff] ^ rk[52];
1120 t1 = Td0[s1 >> 24] ^ Td1[(s0 >> 16) & 0xff] ^ Td2[(s3 >> 8) & 0xff] ^ Td3[s2 & 0xff] ^ rk[53];
1121 t2 = Td0[s2 >> 24] ^ Td1[(s1 >> 16) & 0xff] ^ Td2[(s0 >> 8) & 0xff] ^ Td3[s3 & 0xff] ^ rk[54];
1122 t3 = Td0[s3 >> 24] ^ Td1[(s2 >> 16) & 0xff] ^ Td2[(s1 >> 8) & 0xff] ^ Td3[s0 & 0xff] ^ rk[55];
1123 }
1124 }
1125 rk += Nr << 2;
1126 #else
1127
1128
1129
1130 r = Nr >> 1;
1131 for (;;) {
1132 t0 =
1133 Td0[(s0 >> 24) ] ^
1134 Td1[(s3 >> 16) & 0xff] ^
1135 Td2[(s2 >> 8) & 0xff] ^
1136 Td3[(s1 ) & 0xff] ^
1137 rk[4];
1138 t1 =
1139 Td0[(s1 >> 24) ] ^
1140 Td1[(s0 >> 16) & 0xff] ^
1141 Td2[(s3 >> 8) & 0xff] ^
1142 Td3[(s2 ) & 0xff] ^
1143 rk[5];
1144 t2 =
1145 Td0[(s2 >> 24) ] ^
1146 Td1[(s1 >> 16) & 0xff] ^
1147 Td2[(s0 >> 8) & 0xff] ^
1148 Td3[(s3 ) & 0xff] ^
1149 rk[6];
1150 t3 =
1151 Td0[(s3 >> 24) ] ^
1152 Td1[(s2 >> 16) & 0xff] ^
1153 Td2[(s1 >> 8) & 0xff] ^
1154 Td3[(s0 ) & 0xff] ^
1155 rk[7];
1156
1157 rk += 8;
1158 if (--r == 0) {
1159 break;
1160 }
1161
1162 s0 =
1163 Td0[(t0 >> 24) ] ^
1164 Td1[(t3 >> 16) & 0xff] ^
1165 Td2[(t2 >> 8) & 0xff] ^
1166 Td3[(t1 ) & 0xff] ^
1167 rk[0];
1168 s1 =
1169 Td0[(t1 >> 24) ] ^
1170 Td1[(t0 >> 16) & 0xff] ^
1171 Td2[(t3 >> 8) & 0xff] ^
1172 Td3[(t2 ) & 0xff] ^
1173 rk[1];
1174 s2 =
1175 Td0[(t2 >> 24) ] ^
1176 Td1[(t1 >> 16) & 0xff] ^
1177 Td2[(t0 >> 8) & 0xff] ^
1178 Td3[(t3 ) & 0xff] ^
1179 rk[2];
1180 s3 =
1181 Td0[(t3 >> 24) ] ^
1182 Td1[(t2 >> 16) & 0xff] ^
1183 Td2[(t1 >> 8) & 0xff] ^
1184 Td3[(t0 ) & 0xff] ^
1185 rk[3];
1186 }
1187 #endif
1188
1189
1190
1191
1192 s0 =
1193 (Td4[(t0 >> 24) ] & 0xff000000) ^
1194 (Td4[(t3 >> 16) & 0xff] & 0x00ff0000) ^
1195 (Td4[(t2 >> 8) & 0xff] & 0x0000ff00) ^
1196 (Td4[(t1 ) & 0xff] & 0x000000ff) ^
1197 rk[0];
1198 PUTU32(pt , s0);
1199 s1 =
1200 (Td4[(t1 >> 24) ] & 0xff000000) ^
1201 (Td4[(t0 >> 16) & 0xff] & 0x00ff0000) ^
1202 (Td4[(t3 >> 8) & 0xff] & 0x0000ff00) ^
1203 (Td4[(t2 ) & 0xff] & 0x000000ff) ^
1204 rk[1];
1205 PUTU32(pt + 4, s1);
1206 s2 =
1207 (Td4[(t2 >> 24) ] & 0xff000000) ^
1208 (Td4[(t1 >> 16) & 0xff] & 0x00ff0000) ^
1209 (Td4[(t0 >> 8) & 0xff] & 0x0000ff00) ^
1210 (Td4[(t3 ) & 0xff] & 0x000000ff) ^
1211 rk[2];
1212 PUTU32(pt + 8, s2);
1213 s3 =
1214 (Td4[(t3 >> 24) ] & 0xff000000) ^
1215 (Td4[(t2 >> 16) & 0xff] & 0x00ff0000) ^
1216 (Td4[(t1 >> 8) & 0xff] & 0x0000ff00) ^
1217 (Td4[(t0 ) & 0xff] & 0x000000ff) ^
1218 rk[3];
1219 PUTU32(pt + 12, s3);
1220 }
1221
1222
1223 int
1224 rijndael_set_key_enc_only(rijndael_ctx *ctx, u_char *key, int bits)
1225 {
1226 int rounds;
1227
1228 rounds = rijndaelKeySetupEnc(ctx->ek, key, bits);
1229 if (rounds == 0)
1230 return -1;
1231
1232 ctx->Nr = rounds;
1233 ctx->enc_only = 1;
1234
1235 return 0;
1236 }
1237
1238
1239 int
1240 rijndael_set_key(rijndael_ctx *ctx, u_char *key, int bits)
1241 {
1242 int rounds;
1243
1244 rounds = rijndaelKeySetupEnc(ctx->ek, key, bits);
1245 if (rounds == 0)
1246 return -1;
1247 if (rijndaelKeySetupDec(ctx->dk, key, bits) != rounds)
1248 return -1;
1249
1250 ctx->Nr = rounds;
1251 ctx->enc_only = 0;
1252
1253 return 0;
1254 }
1255
1256 void
1257 rijndael_decrypt(rijndael_ctx *ctx, u_char *src, u_char *dst)
1258 {
1259 rijndaelDecrypt(ctx->dk, ctx->Nr, src, dst);
1260 }
1261
1262 void
1263 rijndael_encrypt(rijndael_ctx *ctx, u_char *src, u_char *dst)
1264 {
1265 rijndaelEncrypt(ctx->ek, ctx->Nr, src, dst);
1266 }