drivers/crypto/caam_jr/caam_jr_capabilities.c

   1 /* SPDX-License-Identifier: BSD-3-Clause
   2  * Copyright 2017-2018 NXP
   3  */
   4
   5 #include <caam_jr_capabilities.h>
   6
   7 static const struct rte_cryptodev_capabilities caam_jr_capabilities[] = {
   8         {       /* MD5 HMAC */
   9                 .op = RTE_CRYPTO_OP_TYPE_SYMMETRIC,
  10                 {.sym = {
  11                         .xform_type = RTE_CRYPTO_SYM_XFORM_AUTH,
  12                         {.auth = {
  13                                 .algo = RTE_CRYPTO_AUTH_MD5_HMAC,
  14                                 .block_size = 64,
  15                                 .key_size = {
  16                                         .min = 1,
  17                                         .max = 64,
  18                                         .increment = 1
  19                                 },
  20                                 .digest_size = {
  21                                         .min = 1,
  22                                         .max = 16,
  23                                         .increment = 1
  24                                 },
  25                                 .iv_size = { 0 }
  26                         }, }
  27                 }, }
  28         },
  29         {       /* SHA1 HMAC */
  30                 .op = RTE_CRYPTO_OP_TYPE_SYMMETRIC,
  31                 {.sym = {
  32                         .xform_type = RTE_CRYPTO_SYM_XFORM_AUTH,
  33                         {.auth = {
  34                                 .algo = RTE_CRYPTO_AUTH_SHA1_HMAC,
  35                                 .block_size = 64,
  36                                 .key_size = {
  37                                         .min = 1,
  38                                         .max = 64,
  39                                         .increment = 1
  40                                 },
  41                                 .digest_size = {
  42                                         .min = 1,
  43                                         .max = 20,
  44                                         .increment = 1
  45                                 },
  46                                 .iv_size = { 0 }
  47                         }, }
  48                 }, }
  49         },
  50         {       /* SHA224 HMAC */
  51                 .op = RTE_CRYPTO_OP_TYPE_SYMMETRIC,
  52                 {.sym = {
  53                         .xform_type = RTE_CRYPTO_SYM_XFORM_AUTH,
  54                         {.auth = {
  55                                 .algo = RTE_CRYPTO_AUTH_SHA224_HMAC,
  56                                 .block_size = 64,
  57                                 .key_size = {
  58                                         .min = 1,
  59                                         .max = 64,
  60                                         .increment = 1
  61                                 },
  62                                 .digest_size = {
  63                                         .min = 1,
  64                                         .max = 28,
  65                                         .increment = 1
  66                                 },
  67                                 .iv_size = { 0 }
  68                         }, }
  69                 }, }
  70         },
  71         {       /* SHA256 HMAC */
  72                 .op = RTE_CRYPTO_OP_TYPE_SYMMETRIC,
  73                 {.sym = {
  74                         .xform_type = RTE_CRYPTO_SYM_XFORM_AUTH,
  75                         {.auth = {
  76                                 .algo = RTE_CRYPTO_AUTH_SHA256_HMAC,
  77                                 .block_size = 64,
  78                                 .key_size = {
  79                                         .min = 1,
  80                                         .max = 64,
  81                                         .increment = 1
  82                                 },
  83                                 .digest_size = {
  84                                         .min = 1,
  85                                         .max = 32,
  86                                         .increment = 1
  87                                 },
  88                                 .iv_size = { 0 }
  89                         }, }
  90                 }, }
  91         },
  92         {       /* SHA384 HMAC */
  93                 .op = RTE_CRYPTO_OP_TYPE_SYMMETRIC,
  94                 {.sym = {
  95                         .xform_type = RTE_CRYPTO_SYM_XFORM_AUTH,
  96                         {.auth = {
  97                                 .algo = RTE_CRYPTO_AUTH_SHA384_HMAC,
  98                                 .block_size = 128,
  99                                 .key_size = {
 100                                         .min = 1,
 101                                         .max = 128,
 102                                         .increment = 1
 103                                 },
 104                                 .digest_size = {
 105                                         .min = 1,
 106                                         .max = 48,
 107                                         .increment = 1
 108                                 },
 109                                 .iv_size = { 0 }
 110                         }, }
 111                 }, }
 112         },
 113         {       /* SHA512 HMAC */
 114                 .op = RTE_CRYPTO_OP_TYPE_SYMMETRIC,
 115                 {.sym = {
 116                         .xform_type = RTE_CRYPTO_SYM_XFORM_AUTH,
 117                         {.auth = {
 118                                 .algo = RTE_CRYPTO_AUTH_SHA512_HMAC,
 119                                 .block_size = 128,
 120                                 .key_size = {
 121                                         .min = 1,
 122                                         .max = 128,
 123                                         .increment = 1
 124                                 },
 125                                 .digest_size = {
 126                                         .min = 1,
 127                                         .max = 64,
 128                                         .increment = 1
 129                                 },
 130                                 .iv_size = { 0 }
 131                         }, }
 132                 }, }
 133         },
 134         {       /* AES GCM */
 135                 .op = RTE_CRYPTO_OP_TYPE_SYMMETRIC,
 136                 {.sym = {
 137                         .xform_type = RTE_CRYPTO_SYM_XFORM_AEAD,
 138                         {.aead = {
 139                                 .algo = RTE_CRYPTO_AEAD_AES_GCM,
 140                                 .block_size = 16,
 141                                 .key_size = {
 142                                         .min = 16,
 143                                         .max = 32,
 144                                         .increment = 8
 145                                 },
 146                                 .digest_size = {
 147                                         .min = 8,
 148                                         .max = 16,
 149                                         .increment = 4
 150                                 },
 151                                 .aad_size = {
 152                                         .min = 0,
 153                                         .max = 240,
 154                                         .increment = 1
 155                                 },
 156                                 .iv_size = {
 157                                         .min = 12,
 158                                         .max = 12,
 159                                         .increment = 0
 160                                 },
 161                         }, }
 162                 }, }
 163         },
 164         {       /* AES CBC */
 165                 .op = RTE_CRYPTO_OP_TYPE_SYMMETRIC,
 166                 {.sym = {
 167                         .xform_type = RTE_CRYPTO_SYM_XFORM_CIPHER,
 168                         {.cipher = {
 169                                 .algo = RTE_CRYPTO_CIPHER_AES_CBC,
 170                                 .block_size = 16,
 171                                 .key_size = {
 172                                         .min = 16,
 173                                         .max = 32,
 174                                         .increment = 8
 175                                 },
 176                                 .iv_size = {
 177                                         .min = 16,
 178                                         .max = 16,
 179                                         .increment = 0
 180                                 }
 181                         }, }
 182                 }, }
 183         },
 184         {       /* AES CTR */
 185                 .op = RTE_CRYPTO_OP_TYPE_SYMMETRIC,
 186                 {.sym = {
 187                         .xform_type = RTE_CRYPTO_SYM_XFORM_CIPHER,
 188                         {.cipher = {
 189                                 .algo = RTE_CRYPTO_CIPHER_AES_CTR,
 190                                 .block_size = 16,
 191                                 .key_size = {
 192                                         .min = 16,
 193                                         .max = 32,
 194                                         .increment = 8
 195                                 },
 196                                 .iv_size = {
 197                                         .min = 16,
 198                                         .max = 16,
 199                                         .increment = 0
 200                                 }
 201                         }, }
 202                 }, }
 203         },
 204         {       /* 3DES CBC */
 205                 .op = RTE_CRYPTO_OP_TYPE_SYMMETRIC,
 206                 {.sym = {
 207                         .xform_type = RTE_CRYPTO_SYM_XFORM_CIPHER,
 208                         {.cipher = {
 209                                 .algo = RTE_CRYPTO_CIPHER_3DES_CBC,
 210                                 .block_size = 8,
 211                                 .key_size = {
 212                                         .min = 16,
 213                                         .max = 24,
 214                                         .increment = 8
 215                                 },
 216                                 .iv_size = {
 217                                         .min = 8,
 218                                         .max = 8,
 219                                         .increment = 0
 220                                 }
 221                         }, }
 222                 }, }
 223         },
 224
 225         RTE_CRYPTODEV_END_OF_CAPABILITIES_LIST()
 226 };
 227
 228 static const struct rte_security_capability caam_jr_security_cap[] = {
 229         { /* IPsec Lookaside Protocol offload ESP Transport Egress */
 230                 .action = RTE_SECURITY_ACTION_TYPE_LOOKASIDE_PROTOCOL,
 231                 .protocol = RTE_SECURITY_PROTOCOL_IPSEC,
 232                 .ipsec = {
 233                         .proto = RTE_SECURITY_IPSEC_SA_PROTO_ESP,
 234                         .mode = RTE_SECURITY_IPSEC_SA_MODE_TUNNEL,
 235                         .direction = RTE_SECURITY_IPSEC_SA_DIR_EGRESS,
 236                         .options = { 0 }
 237                 },
 238                 .crypto_capabilities = caam_jr_capabilities
 239         },
 240         { /* IPsec Lookaside Protocol offload ESP Tunnel Ingress */
 241                 .action = RTE_SECURITY_ACTION_TYPE_LOOKASIDE_PROTOCOL,
 242                 .protocol = RTE_SECURITY_PROTOCOL_IPSEC,
 243                 .ipsec = {
 244                         .proto = RTE_SECURITY_IPSEC_SA_PROTO_ESP,
 245                         .mode = RTE_SECURITY_IPSEC_SA_MODE_TUNNEL,
 246                         .direction = RTE_SECURITY_IPSEC_SA_DIR_INGRESS,
 247                         .options = { 0 }
 248                 },
 249                 .crypto_capabilities = caam_jr_capabilities
 250         },
 251         {
 252                 .action = RTE_SECURITY_ACTION_TYPE_NONE
 253         }
 254 };
 255
 256 const struct rte_cryptodev_capabilities *
 257 caam_jr_get_cryptodev_capabilities(void)
 258 {
 259         return caam_jr_capabilities;
 260 }
 261
 262 const struct rte_security_capability *
 263 caam_jr_get_security_capabilities(void *device __rte_unused)
 264 {
 265         return caam_jr_security_cap;
 266 }