ltq-deu/src/ifxmips_async_aes.c

53 #include <crypto/aes.h>
174     volatile struct aes_t *aes = (volatile struct aes_t *) AES_START;
191     aes->controlr.K = key_len / 8 - 2;
193         aes->K3R = DEU_ENDIAN_SWAP(*((u32 *) in_key + 0));
194         aes->K2R = DEU_ENDIAN_SWAP(*((u32 *) in_key + 1));
195         aes->K1R = DEU_ENDIAN_SWAP(*((u32 *) in_key + 2));
196         aes->K0R = DEU_ENDIAN_SWAP(*((u32 *) in_key + 3));
199         aes->K5R = DEU_ENDIAN_SWAP(*((u32 *) in_key + 0));
200         aes->K4R = DEU_ENDIAN_SWAP(*((u32 *) in_key + 1));
201         aes->K3R = DEU_ENDIAN_SWAP(*((u32 *) in_key + 2));
202         aes->K2R = DEU_ENDIAN_SWAP(*((u32 *) in_key + 3));
203         aes->K1R = DEU_ENDIAN_SWAP(*((u32 *) in_key + 4));
204         aes->K0R = DEU_ENDIAN_SWAP(*((u32 *) in_key + 5));
207         aes->K7R = DEU_ENDIAN_SWAP(*((u32 *) in_key + 0));
208         aes->K6R = DEU_ENDIAN_SWAP(*((u32 *) in_key + 1));
209         aes->K5R = DEU_ENDIAN_SWAP(*((u32 *) in_key + 2));
210         aes->K4R = DEU_ENDIAN_SWAP(*((u32 *) in_key + 3));
211         aes->K3R = DEU_ENDIAN_SWAP(*((u32 *) in_key + 4));
212         aes->K2R = DEU_ENDIAN_SWAP(*((u32 *) in_key + 5));
213         aes->K1R = DEU_ENDIAN_SWAP(*((u32 *) in_key + 6));
214         aes->K0R = DEU_ENDIAN_SWAP(*((u32 *) in_key + 7));
225     aes->controlr.PNK = 1;
227     while (aes->controlr.BUS) {
232     aes->controlr.E_D = !encdec;    //encryption
233     aes->controlr.O = mode; //0 ECB 1 CBC 2 OFB 3 CFB 4 CTR
235     //aes->controlr.F = 128; //default; only for CFB and OFB modes; change only for customer-specific apps
237         aes->IV3R = DEU_ENDIAN_SWAP(*(u32 *) iv_arg);
238         aes->IV2R = DEU_ENDIAN_SWAP(*((u32 *) iv_arg + 1));
239         aes->IV1R = DEU_ENDIAN_SWAP(*((u32 *) iv_arg + 2));
240         aes->IV0R = DEU_ENDIAN_SWAP(*((u32 *) iv_arg + 3));
253     aes->controlr.DAU = 0;
256     while (aes->controlr.BUS) {
969            .cra_name 	    = "aes",
970            .cra_driver_name = "ifxdeu-aes",
989            .cra_name        = "ecb(aes)",
990            .cra_driver_name = "ifxdeu-ecb(aes)",
1009            .cra_name        = "cbc(aes)",
1010            .cra_driver_name = "ifxdeu-cbc(aes)",
1029            .cra_name        = "ctr(aes)",
1030            .cra_driver_name = "ifxdeu-ctr(aes)",
1049            .cra_name        = "rfc3686(ctr(aes))",
1050            .cra_driver_name = "ifxdeu-rfc3686(ctr(aes))",
1112         if (!strcmp((char *)&aes_drivers_alg[i].alg.cra_name, "rfc3686(ctr(aes))"))
1121  *  \brief unregister aes driver