Loading...
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 | /* SPDX-License-Identifier: GPL-2.0 */ /* Copyright (c) 2019 HiSilicon Limited. */ #ifndef __HISI_SEC_V2_CRYPTO_H #define __HISI_SEC_V2_CRYPTO_H #define SEC_AIV_SIZE 12 #define SEC_IV_SIZE 24 #define SEC_MAX_KEY_SIZE 64 #define SEC_MAX_AKEY_SIZE 128 #define SEC_COMM_SCENE 0 #define SEC_MIN_BLOCK_SZ 1 enum sec_calg { SEC_CALG_3DES = 0x1, SEC_CALG_AES = 0x2, SEC_CALG_SM4 = 0x3, }; enum sec_hash_alg { SEC_A_HMAC_SHA1 = 0x10, SEC_A_HMAC_SHA256 = 0x11, SEC_A_HMAC_SHA512 = 0x15, }; enum sec_mac_len { SEC_HMAC_CCM_MAC = 16, SEC_HMAC_GCM_MAC = 16, SEC_SM3_MAC = 32, SEC_HMAC_SM3_MAC = 32, SEC_HMAC_MD5_MAC = 16, SEC_HMAC_SHA1_MAC = 20, SEC_HMAC_SHA256_MAC = 32, SEC_HMAC_SHA512_MAC = 64, }; enum sec_cmode { SEC_CMODE_ECB = 0x0, SEC_CMODE_CBC = 0x1, SEC_CMODE_CTR = 0x4, SEC_CMODE_CCM = 0x5, SEC_CMODE_GCM = 0x6, SEC_CMODE_XTS = 0x7, }; enum sec_ckey_type { SEC_CKEY_128BIT = 0x0, SEC_CKEY_192BIT = 0x1, SEC_CKEY_256BIT = 0x2, SEC_CKEY_3DES_3KEY = 0x1, SEC_CKEY_3DES_2KEY = 0x3, }; enum sec_bd_type { SEC_BD_TYPE1 = 0x1, SEC_BD_TYPE2 = 0x2, SEC_BD_TYPE3 = 0x3, }; enum sec_auth { SEC_NO_AUTH = 0x0, SEC_AUTH_TYPE1 = 0x1, SEC_AUTH_TYPE2 = 0x2, }; enum sec_cipher_dir { SEC_CIPHER_ENC = 0x1, SEC_CIPHER_DEC = 0x2, }; enum sec_addr_type { SEC_PBUF = 0x0, SEC_SGL = 0x1, SEC_PRP = 0x2, }; struct bd_status { u64 tag; u8 done; u8 err_type; u16 flag; u16 icv; }; enum { AUTHPAD_PAD, AUTHPAD_NOPAD, }; enum { AIGEN_GEN, AIGEN_NOGEN, }; struct sec_sqe_type2 { /* * mac_len: 0~4 bits * a_key_len: 5~10 bits * a_alg: 11~16 bits */ __le32 mac_key_alg; /* * c_icv_len: 0~5 bits * c_width: 6~8 bits * c_key_len: 9~11 bits * c_mode: 12~15 bits */ __le16 icvw_kmode; /* c_alg: 0~3 bits */ __u8 c_alg; __u8 rsvd4; /* * a_len: 0~23 bits * iv_offset_l: 24~31 bits */ __le32 alen_ivllen; /* * c_len: 0~23 bits * iv_offset_h: 24~31 bits */ __le32 clen_ivhlen; __le16 auth_src_offset; __le16 cipher_src_offset; __le16 cs_ip_header_offset; __le16 cs_udp_header_offset; __le16 pass_word_len; __le16 dk_len; __u8 salt3; __u8 salt2; __u8 salt1; __u8 salt0; __le16 tag; __le16 rsvd5; /* * c_pad_type: 0~3 bits * c_pad_len: 4~11 bits * c_pad_data_type: 12~15 bits */ __le16 cph_pad; /* c_pad_len_field: 0~1 bits */ __le16 c_pad_len_field; __le64 long_a_data_len; __le64 a_ivin_addr; __le64 a_key_addr; __le64 mac_addr; __le64 c_ivin_addr; __le64 c_key_addr; __le64 data_src_addr; __le64 data_dst_addr; /* * done: 0 bit * icv: 1~3 bits * csc: 4~6 bits * flag: 7-10 bits * dif_check: 11~13 bits */ __le16 done_flag; __u8 error_type; __u8 warning_type; __u8 mac_i3; __u8 mac_i2; __u8 mac_i1; __u8 mac_i0; __le16 check_sum_i; __u8 tls_pad_len_i; __u8 rsvd12; __le32 counter; }; struct sec_sqe { /* * type: 0~3 bits * cipher: 4~5 bits * auth: 6~7 bit s */ __u8 type_cipher_auth; /* * seq: 0 bit * de: 1~2 bits * scene: 3~6 bits * src_addr_type: ~7 bit, with sdm_addr_type 0-1 bits */ __u8 sds_sa_type; /* * src_addr_type: 0~1 bits, not used now, * if support PRP, set this field, or set zero. * dst_addr_type: 2~4 bits * mac_addr_type: 5~7 bits */ __u8 sdm_addr_type; __u8 rsvd0; /* * nonce_len(type2): 0~3 bits * huk(type2): 4 bit * key_s(type2): 5 bit * ci_gen: 6~7 bits */ __u8 huk_key_ci; /* * ai_gen: 0~1 bits * a_pad(type2): 2~3 bits * c_s(type2): 4~5 bits */ __u8 ai_apd_cs; /* * rhf(type2): 0 bit * c_key_type: 1~2 bits * a_key_type: 3~4 bits * write_frame_len(type2): 5~7 bits */ __u8 rca_key_frm; /* * cal_iv_addr_en(type2): 0 bit * tls_up(type2): 1 bit * inveld: 7 bit */ __u8 iv_tls_ld; /* Just using type2 BD now */ struct sec_sqe_type2 type2; }; struct bd3_auth_ivin { __le64 a_ivin_addr; __le32 rsvd0; __le32 rsvd1; } __packed __aligned(4); struct bd3_skip_data { __le32 rsvd0; /* * gran_num: 0~15 bits * reserved: 16~31 bits */ __le32 gran_num; /* * src_skip_data_len: 0~24 bits * reserved: 25~31 bits */ __le32 src_skip_data_len; /* * dst_skip_data_len: 0~24 bits * reserved: 25~31 bits */ __le32 dst_skip_data_len; }; struct bd3_stream_scene { __le64 c_ivin_addr; __le64 long_a_data_len; /* * auth_pad: 0~1 bits * stream_protocol: 2~4 bits * reserved: 5~7 bits */ __u8 stream_auth_pad; __u8 plaintext_type; __le16 pad_len_1p3; } __packed __aligned(4); struct bd3_no_scene { __le64 c_ivin_addr; __le32 rsvd0; __le32 rsvd1; __le32 rsvd2; } __packed __aligned(4); struct bd3_check_sum { __u8 rsvd0; __u8 hac_sva_status; __le16 check_sum_i; }; struct bd3_tls_type_back { __u8 tls_1p3_type_back; __u8 hac_sva_status; __le16 pad_len_1p3_back; }; struct sec_sqe3 { /* * type: 0~3 bit * bd_invalid: 4 bit * scene: 5~8 bit * de: 9~10 bit * src_addr_type: 11~13 bit * dst_addr_type: 14~16 bit * mac_addr_type: 17~19 bit * reserved: 20~31 bits */ __le32 bd_param; /* * cipher: 0~1 bits * ci_gen: 2~3 bit * c_icv_len: 4~9 bit * c_width: 10~12 bits * c_key_len: 13~15 bits */ __le16 c_icv_key; /* * c_mode : 0~3 bits * c_alg : 4~7 bits */ __u8 c_mode_alg; /* * nonce_len : 0~3 bits * huk : 4 bits * cal_iv_addr_en : 5 bits * seq : 6 bits * reserved : 7 bits */ __u8 huk_iv_seq; __le64 tag; __le64 data_src_addr; __le64 a_key_addr; union { struct bd3_auth_ivin auth_ivin; struct bd3_skip_data skip_data; }; __le64 c_key_addr; /* * auth: 0~1 bits * ai_gen: 2~3 bits * mac_len: 4~8 bits * akey_len: 9~14 bits * a_alg: 15~20 bits * key_sel: 21~24 bits * ctr_count_mode/sm4_xts: 25~26 bits * sva_prefetch: 27 bits * key_wrap_num: 28~30 bits * update_key: 31 bits */ __le32 auth_mac_key; __le32 salt; __le16 auth_src_offset; __le16 cipher_src_offset; /* * auth_len: 0~23 bit * auth_key_offset: 24~31 bits */ __le32 a_len_key; /* * cipher_len: 0~23 bit * auth_ivin_offset: 24~31 bits */ __le32 c_len_ivin; __le64 data_dst_addr; __le64 mac_addr; union { struct bd3_stream_scene stream_scene; struct bd3_no_scene no_scene; }; /* * done: 0 bit * icv: 1~3 bit * csc: 4~6 bit * flag: 7~10 bit * reserved: 11~15 bit */ __le16 done_flag; __u8 error_type; __u8 warning_type; union { __le32 mac_i; __le32 kek_key_addr_l; }; union { __le32 kek_key_addr_h; struct bd3_check_sum check_sum; struct bd3_tls_type_back tls_type_back; }; __le32 counter; } __packed __aligned(4); int sec_register_to_crypto(struct hisi_qm *qm); void sec_unregister_from_crypto(struct hisi_qm *qm); #endif |