ltq-deu/src/ifxmips_aes.c

169     volatile struct aes_t *aes = (volatile struct aes_t *) AES_START;
182     aes->controlr.K = key_len / 8 - 2;
184         aes->K3R = DEU_ENDIAN_SWAP(*((u32 *) in_key + 0));
185         aes->K2R = DEU_ENDIAN_SWAP(*((u32 *) in_key + 1));
186         aes->K1R = DEU_ENDIAN_SWAP(*((u32 *) in_key + 2));
187         aes->K0R = DEU_ENDIAN_SWAP(*((u32 *) in_key + 3));
190         aes->K5R = DEU_ENDIAN_SWAP(*((u32 *) in_key + 0));
191         aes->K4R = DEU_ENDIAN_SWAP(*((u32 *) in_key + 1));
192         aes->K3R = DEU_ENDIAN_SWAP(*((u32 *) in_key + 2));
193         aes->K2R = DEU_ENDIAN_SWAP(*((u32 *) in_key + 3));
194         aes->K1R = DEU_ENDIAN_SWAP(*((u32 *) in_key + 4));
195         aes->K0R = DEU_ENDIAN_SWAP(*((u32 *) in_key + 5));
198         aes->K7R = DEU_ENDIAN_SWAP(*((u32 *) in_key + 0));
199         aes->K6R = DEU_ENDIAN_SWAP(*((u32 *) in_key + 1));
200         aes->K5R = DEU_ENDIAN_SWAP(*((u32 *) in_key + 2));
201         aes->K4R = DEU_ENDIAN_SWAP(*((u32 *) in_key + 3));
202         aes->K3R = DEU_ENDIAN_SWAP(*((u32 *) in_key + 4));
203         aes->K2R = DEU_ENDIAN_SWAP(*((u32 *) in_key + 5));
204         aes->K1R = DEU_ENDIAN_SWAP(*((u32 *) in_key + 6));
205         aes->K0R = DEU_ENDIAN_SWAP(*((u32 *) in_key + 7));
216     aes->controlr.PNK = 1;
219     aes->controlr.E_D = !encdec;    //encryption
220     aes->controlr.O = mode; //0 ECB 1 CBC 2 OFB 3 CFB 4 CTR
222     //aes->controlr.F = 128; //default; only for CFB and OFB modes; change only for customer-specific apps
224         aes->IV3R = DEU_ENDIAN_SWAP(*(u32 *) iv_arg);
225         aes->IV2R = DEU_ENDIAN_SWAP(*((u32 *) iv_arg + 1));
226         aes->IV1R = DEU_ENDIAN_SWAP(*((u32 *) iv_arg + 2));
227         aes->IV0R = DEU_ENDIAN_SWAP(*((u32 *) iv_arg + 3));
234         aes->ID3R = INPUT_ENDIAN_SWAP(*((u32 *) in_arg + (i * 4) + 0));
235         aes->ID2R = INPUT_ENDIAN_SWAP(*((u32 *) in_arg + (i * 4) + 1));
236         aes->ID1R = INPUT_ENDIAN_SWAP(*((u32 *) in_arg + (i * 4) + 2));
237         aes->ID0R = INPUT_ENDIAN_SWAP(*((u32 *) in_arg + (i * 4) + 3));    /* start crypto */
239         while (aes->controlr.BUS) {
243         *((volatile u32 *) out_arg + (i * 4) + 0) = aes->OD3R;
244         *((volatile u32 *) out_arg + (i * 4) + 1) = aes->OD2R;
245         *((volatile u32 *) out_arg + (i * 4) + 2) = aes->OD1R;
246         *((volatile u32 *) out_arg + (i * 4) + 3) = aes->OD0R;
436     .cra_name       =   "aes",
437     .cra_driver_name    =   "ifxdeu-aes",
520     .cra_name       =   "ecb(aes)",
521     .cra_driver_name    =   "ifxdeu-ecb(aes)",
608     .cra_name       =   "cbc(aes)",
609     .cra_driver_name    =   "ifxdeu-cbc(aes)",
697     .cra_name       =   "ctr(aes)",
698     .cra_driver_name    =   "ifxdeu-ctr(aes)",
802     .cra_name       	=   "rfc3686(ctr(aes))",
803     .cra_driver_name    =   "ifxdeu-ctr-rfc3686(aes)",
882     printk (KERN_ERR "IFX aes initialization failed!\n");
892  *  \brief unregister aes driver