| 1 | [[PageOutline]] |
| 2 | |
| 3 | = OcteonTX Encryption |
| 4 | |
| 5 | == Compression / Decompression hardware engine (ZIP) |
| 6 | The ThunderX SoC's contains 2x compression/decompression hardware engines (ZIP unit) |
| 7 | |
| 8 | The ZIP engine supports hardware accelerated compression and decompression. It includes 2 independent ZIP cores and supports: |
| 9 | * DEFLATE compression and decompression (RFC 1951) |
| 10 | * LZS compression and decompression (RFC 2395 and ANSI X3.241-1994) |
| 11 | * ADLER32 and CRC32 checksums for ZLIB (RFC 1950) and GZIP (RFC 1952) |
| 12 | * The ZIP engine is presented as a PCI device. It supports DMA and scatter-gather. |
| 13 | |
| 14 | == Cryptographic Accelerator Unit (CPT) |
| 15 | The ThunderX SoC's contain a Cryptographic Accelerator Unit (CPT) featuring: |
| 16 | * Symmetric CPT unit |
| 17 | * 16 SR-IOV compatible virtual functions (VFs) and related queues (VQs) shared with asymmetric |
| 18 | * 8 engine-groups |
| 19 | * 10 !GigaCypher Symmetric Cryptographic Engines (SEs) |
| 20 | * AES256 (XCBC, CCM, CTR, ECB, CBC, GCM, OFM, CFB, XTS) |
| 21 | * AES512 |
| 22 | * 3DES |
| 23 | * CRC |
| 24 | * Hashes: SHA1, SHA2 (SHA224, SHA384, SHA512), SHA3, MD5 |
| 25 | * Up to 16 Gbit/sec/coprocessor-GHz aggregate bulk crypto (AES128 at IMIX sizes) encryption/decryption |
| 26 | * Up to 8 Gbit/sec/coprocessor-GHz aggregate inline IPSEC large packet encryption/decryption |
| 27 | * Up to 5 (TBD) Gbit/sec/coprocessor-GHz inline SSL large record encryption/decryption |
| 28 | * Asymmetric CPT unit |
| 29 | * 16 SR-IOV compatible virtual functions (VFs) and related queues (VQs) shared with symmetric |
| 30 | * 8 engine-groups |
| 31 | * 6 !GigaCypher Asymmetric Cryptographic Engines (AEs) |
| 32 | * Modular exponentiation up to 8 Kbit (RSA 2048, RSA 4096, RSA 8192, DH) |
| 33 | * RSA encrypt/decrypt – up to 8192 bits |
| 34 | * Prime-field Elliptic Curve (ECC) point multiplication |
| 35 | * P256, P384, P521 |
| 36 | * Known-point optimization (50%+ of point multiplies are known point) |
| 37 | * Up to 16K P256 ECC fixed-point multiplies/sec/coprocessor-GHz |
| 38 | * Up to 7.1K P256 ECC unknown-point multiplies/sec/coprocessor-GHz Cavium Confidential For Up to 5.4K 2048-bit RSA operations/sec/coprocessor-GHz |
| 39 | |
| 40 | |
| 41 | == Linux Drivers |
| 42 | The Compression / Decompression hardware engine (ZIP) is supported by a Linux driver since v4.12 in {{{drivers/crypto/cavium/zip}}} enabled via {{{CONFIG_CRYPTO_DEV_CAVIUM_ZIP}}}. This driver registers 'deflate' and 'lzs' algorithms with the Linux crypto subsystem via {{{crypto_register_alg}}} and {{{crypto_register_scomp}}} calls. |
| 43 | |
| 44 | The Cryptographic Accelerator Unit (CPT) is supported by a Linux driver since v4.11 in {{{drivers/crpyto/cavium/cpt}}} enabled via {{{CONFIG_CAVIUM_CPT}}}. This driver registers 'xts(aes), 'cbc(aes)', |
| 45 | 'ecb(aes)', 'cfb(aes)', and 'cbc(des3_ede)' algorithms with the Linux crypto subsystem via {{{crypto_register_algs}}} call. |
| 46 | |
| 47 | The CPT driver requires binary firmware be installed in {{{/lib/firmware}}}: |
| 48 | {{{#!bash |
| 49 | cd /lib/firmware |
| 50 | wget http://dev.gateworks.com/images/cpt8x-mc-ae.out |
| 51 | wget http://dev.gateworks.com/images/cpt8x-mc-se.out |
| 52 | }}} |
| 53 | |
| 54 | Once enabled and firmware loaded, {{{/proc/crypto}}} will list out the system cipher and algorithm support: |
| 55 | {{{#!bash |
| 56 | # cat /proc/crypto |
| 57 | name : ecb(des3_ede) |
| 58 | driver : cavium-ecb-des3_ede |
| 59 | module : cptvf |
| 60 | priority : 4001 |
| 61 | refcnt : 1 |
| 62 | selftest : passed |
| 63 | internal : no |
| 64 | type : ablkcipher |
| 65 | async : yes |
| 66 | blocksize : 8 |
| 67 | min keysize : 24 |
| 68 | max keysize : 24 |
| 69 | ivsize : 8 |
| 70 | geniv : <default> |
| 71 | |
| 72 | name : cbc(des3_ede) |
| 73 | driver : cavium-cbc-des3_ede |
| 74 | module : cptvf |
| 75 | priority : 4001 |
| 76 | refcnt : 1 |
| 77 | selftest : passed |
| 78 | internal : no |
| 79 | type : ablkcipher |
| 80 | async : yes |
| 81 | blocksize : 8 |
| 82 | min keysize : 24 |
| 83 | max keysize : 24 |
| 84 | ivsize : 8 |
| 85 | geniv : <default> |
| 86 | |
| 87 | name : cfb(aes) |
| 88 | driver : cavium-cfb-aes |
| 89 | module : cptvf |
| 90 | priority : 4001 |
| 91 | refcnt : 1 |
| 92 | selftest : passed |
| 93 | internal : no |
| 94 | type : ablkcipher |
| 95 | async : yes |
| 96 | blocksize : 16 |
| 97 | min keysize : 16 |
| 98 | max keysize : 32 |
| 99 | ivsize : 16 |
| 100 | geniv : <default> |
| 101 | |
| 102 | name : ecb(aes) |
| 103 | driver : cavium-ecb-aes |
| 104 | module : cptvf |
| 105 | priority : 4001 |
| 106 | refcnt : 1 |
| 107 | selftest : passed |
| 108 | internal : no |
| 109 | type : ablkcipher |
| 110 | async : yes |
| 111 | blocksize : 16 |
| 112 | min keysize : 16 |
| 113 | max keysize : 32 |
| 114 | ivsize : 16 |
| 115 | geniv : <default> |
| 116 | |
| 117 | name : cbc(aes) |
| 118 | driver : cavium-cbc-aes |
| 119 | module : cptvf |
| 120 | priority : 4001 |
| 121 | refcnt : 1 |
| 122 | selftest : passed |
| 123 | internal : no |
| 124 | type : ablkcipher |
| 125 | async : yes |
| 126 | blocksize : 16 |
| 127 | min keysize : 16 |
| 128 | max keysize : 32 |
| 129 | ivsize : 16 |
| 130 | geniv : <default> |
| 131 | |
| 132 | name : xts(aes) |
| 133 | driver : cavium-xts-aes |
| 134 | module : cptvf |
| 135 | priority : 4001 |
| 136 | refcnt : 1 |
| 137 | selftest : passed |
| 138 | internal : no |
| 139 | type : ablkcipher |
| 140 | async : yes |
| 141 | blocksize : 16 |
| 142 | min keysize : 32 |
| 143 | max keysize : 64 |
| 144 | ivsize : 16 |
| 145 | geniv : <default> |
| 146 | |
| 147 | name : crc32c |
| 148 | driver : crc32c-arm64-ce |
| 149 | module : crc32_ce |
| 150 | priority : 200 |
| 151 | refcnt : 1 |
| 152 | selftest : passed |
| 153 | internal : no |
| 154 | type : shash |
| 155 | blocksize : 1 |
| 156 | digestsize : 4 |
| 157 | |
| 158 | name : crc32 |
| 159 | driver : crc32-arm64-ce |
| 160 | module : crc32_ce |
| 161 | priority : 200 |
| 162 | refcnt : 1 |
| 163 | selftest : passed |
| 164 | internal : no |
| 165 | type : shash |
| 166 | blocksize : 1 |
| 167 | digestsize : 4 |
| 168 | |
| 169 | name : crct10dif |
| 170 | driver : crct10dif-arm64-ce |
| 171 | module : crct10dif_ce |
| 172 | priority : 200 |
| 173 | refcnt : 1 |
| 174 | selftest : passed |
| 175 | internal : no |
| 176 | type : shash |
| 177 | blocksize : 1 |
| 178 | digestsize : 2 |
| 179 | |
| 180 | name : lzs |
| 181 | driver : lzs-scomp |
| 182 | module : kernel |
| 183 | priority : 300 |
| 184 | refcnt : 1 |
| 185 | selftest : passed |
| 186 | internal : no |
| 187 | type : scomp |
| 188 | |
| 189 | name : deflate |
| 190 | driver : deflate-scomp |
| 191 | module : kernel |
| 192 | priority : 300 |
| 193 | refcnt : 1 |
| 194 | selftest : passed |
| 195 | internal : no |
| 196 | type : scomp |
| 197 | |
| 198 | name : lzs |
| 199 | driver : lzs-generic |
| 200 | module : kernel |
| 201 | priority : 300 |
| 202 | refcnt : 1 |
| 203 | selftest : passed |
| 204 | internal : no |
| 205 | type : compression |
| 206 | |
| 207 | name : deflate |
| 208 | driver : deflate-generic |
| 209 | module : kernel |
| 210 | priority : 300 |
| 211 | refcnt : 1 |
| 212 | selftest : passed |
| 213 | internal : no |
| 214 | type : compression |
| 215 | |
| 216 | name : jitterentropy_rng |
| 217 | driver : jitterentropy_rng |
| 218 | module : kernel |
| 219 | priority : 100 |
| 220 | refcnt : 1 |
| 221 | selftest : passed |
| 222 | internal : no |
| 223 | type : rng |
| 224 | seedsize : 0 |
| 225 | |
| 226 | name : stdrng |
| 227 | driver : drbg_nopr_hmac_sha256 |
| 228 | module : kernel |
| 229 | priority : 207 |
| 230 | refcnt : 1 |
| 231 | selftest : passed |
| 232 | internal : no |
| 233 | type : rng |
| 234 | seedsize : 0 |
| 235 | |
| 236 | name : stdrng |
| 237 | driver : drbg_nopr_hmac_sha512 |
| 238 | module : kernel |
| 239 | priority : 206 |
| 240 | refcnt : 1 |
| 241 | selftest : passed |
| 242 | internal : no |
| 243 | type : rng |
| 244 | seedsize : 0 |
| 245 | |
| 246 | name : stdrng |
| 247 | driver : drbg_nopr_hmac_sha384 |
| 248 | module : kernel |
| 249 | priority : 205 |
| 250 | refcnt : 1 |
| 251 | selftest : passed |
| 252 | internal : no |
| 253 | type : rng |
| 254 | seedsize : 0 |
| 255 | |
| 256 | name : stdrng |
| 257 | driver : drbg_nopr_hmac_sha1 |
| 258 | module : kernel |
| 259 | priority : 204 |
| 260 | refcnt : 1 |
| 261 | selftest : passed |
| 262 | internal : no |
| 263 | type : rng |
| 264 | seedsize : 0 |
| 265 | |
| 266 | name : stdrng |
| 267 | driver : drbg_pr_hmac_sha256 |
| 268 | module : kernel |
| 269 | priority : 203 |
| 270 | refcnt : 1 |
| 271 | selftest : passed |
| 272 | internal : no |
| 273 | type : rng |
| 274 | seedsize : 0 |
| 275 | |
| 276 | name : stdrng |
| 277 | driver : drbg_pr_hmac_sha512 |
| 278 | module : kernel |
| 279 | priority : 202 |
| 280 | refcnt : 1 |
| 281 | selftest : passed |
| 282 | internal : no |
| 283 | type : rng |
| 284 | seedsize : 0 |
| 285 | |
| 286 | name : stdrng |
| 287 | driver : drbg_pr_hmac_sha384 |
| 288 | module : kernel |
| 289 | priority : 201 |
| 290 | refcnt : 1 |
| 291 | selftest : passed |
| 292 | internal : no |
| 293 | type : rng |
| 294 | seedsize : 0 |
| 295 | |
| 296 | name : stdrng |
| 297 | driver : drbg_pr_hmac_sha1 |
| 298 | module : kernel |
| 299 | priority : 200 |
| 300 | refcnt : 1 |
| 301 | selftest : passed |
| 302 | internal : no |
| 303 | type : rng |
| 304 | seedsize : 0 |
| 305 | |
| 306 | name : stdrng |
| 307 | driver : ansi_cprng |
| 308 | module : kernel |
| 309 | priority : 100 |
| 310 | refcnt : 1 |
| 311 | selftest : passed |
| 312 | internal : no |
| 313 | type : rng |
| 314 | seedsize : 48 |
| 315 | |
| 316 | name : crct10dif |
| 317 | driver : crct10dif-generic |
| 318 | module : kernel |
| 319 | priority : 100 |
| 320 | refcnt : 2 |
| 321 | selftest : passed |
| 322 | internal : no |
| 323 | type : shash |
| 324 | blocksize : 1 |
| 325 | digestsize : 2 |
| 326 | |
| 327 | name : crc32 |
| 328 | driver : crc32-generic |
| 329 | module : kernel |
| 330 | priority : 100 |
| 331 | refcnt : 1 |
| 332 | selftest : passed |
| 333 | internal : no |
| 334 | type : shash |
| 335 | blocksize : 1 |
| 336 | digestsize : 4 |
| 337 | |
| 338 | name : crc32c |
| 339 | driver : crc32c-generic |
| 340 | module : kernel |
| 341 | priority : 100 |
| 342 | refcnt : 2 |
| 343 | selftest : passed |
| 344 | internal : no |
| 345 | type : shash |
| 346 | blocksize : 1 |
| 347 | digestsize : 4 |
| 348 | |
| 349 | name : aes |
| 350 | driver : aes-generic |
| 351 | module : kernel |
| 352 | priority : 100 |
| 353 | refcnt : 1 |
| 354 | selftest : passed |
| 355 | internal : no |
| 356 | type : cipher |
| 357 | blocksize : 16 |
| 358 | min keysize : 16 |
| 359 | max keysize : 32 |
| 360 | |
| 361 | name : sha224 |
| 362 | driver : sha224-generic |
| 363 | module : kernel |
| 364 | priority : 0 |
| 365 | refcnt : 1 |
| 366 | selftest : passed |
| 367 | internal : no |
| 368 | type : shash |
| 369 | blocksize : 64 |
| 370 | digestsize : 28 |
| 371 | |
| 372 | name : sha256 |
| 373 | driver : sha256-generic |
| 374 | module : kernel |
| 375 | priority : 0 |
| 376 | refcnt : 1 |
| 377 | selftest : passed |
| 378 | internal : no |
| 379 | type : shash |
| 380 | blocksize : 64 |
| 381 | digestsize : 32 |
| 382 | |
| 383 | name : sha1 |
| 384 | driver : sha1-generic |
| 385 | module : kernel |
| 386 | priority : 0 |
| 387 | refcnt : 1 |
| 388 | selftest : passed |
| 389 | internal : no |
| 390 | type : shash |
| 391 | blocksize : 64 |
| 392 | digestsize : 20 |
| 393 | |
| 394 | name : digest_null |
| 395 | driver : digest_null-generic |
| 396 | module : kernel |
| 397 | priority : 0 |
| 398 | refcnt : 1 |
| 399 | selftest : passed |
| 400 | internal : no |
| 401 | type : shash |
| 402 | blocksize : 1 |
| 403 | digestsize : 0 |
| 404 | |
| 405 | name : compress_null |
| 406 | driver : compress_null-generic |
| 407 | module : kernel |
| 408 | priority : 0 |
| 409 | refcnt : 1 |
| 410 | selftest : passed |
| 411 | internal : no |
| 412 | type : compression |
| 413 | |
| 414 | name : ecb(cipher_null) |
| 415 | driver : ecb-cipher_null |
| 416 | module : kernel |
| 417 | priority : 100 |
| 418 | refcnt : 1 |
| 419 | selftest : passed |
| 420 | internal : no |
| 421 | type : blkcipher |
| 422 | blocksize : 1 |
| 423 | min keysize : 0 |
| 424 | max keysize : 0 |
| 425 | ivsize : 0 |
| 426 | geniv : <default> |
| 427 | |
| 428 | name : cipher_null |
| 429 | driver : cipher_null-generic |
| 430 | module : kernel |
| 431 | priority : 0 |
| 432 | refcnt : 1 |
| 433 | selftest : passed |
| 434 | internal : no |
| 435 | type : cipher |
| 436 | blocksize : 1 |
| 437 | min keysize : 0 |
| 438 | max keysize : 0 |
| 439 | |
| 440 | name : aes |
| 441 | driver : aes-arm64 |
| 442 | module : kernel |
| 443 | priority : 200 |
| 444 | refcnt : 1 |
| 445 | selftest : passed |
| 446 | internal : no |
| 447 | type : cipher |
| 448 | blocksize : 16 |
| 449 | min keysize : 16 |
| 450 | max keysize : 32 |
| 451 | |
| 452 | name : sha224 |
| 453 | driver : sha224-arm64-neon |
| 454 | module : kernel |
| 455 | priority : 150 |
| 456 | refcnt : 1 |
| 457 | selftest : passed |
| 458 | internal : no |
| 459 | type : shash |
| 460 | blocksize : 64 |
| 461 | digestsize : 28 |
| 462 | |
| 463 | name : sha256 |
| 464 | driver : sha256-arm64-neon |
| 465 | module : kernel |
| 466 | priority : 150 |
| 467 | refcnt : 1 |
| 468 | selftest : passed |
| 469 | internal : no |
| 470 | type : shash |
| 471 | blocksize : 64 |
| 472 | digestsize : 32 |
| 473 | |
| 474 | name : sha224 |
| 475 | driver : sha224-arm64 |
| 476 | module : kernel |
| 477 | priority : 100 |
| 478 | refcnt : 1 |
| 479 | selftest : passed |
| 480 | internal : no |
| 481 | type : shash |
| 482 | blocksize : 64 |
| 483 | digestsize : 28 |
| 484 | |
| 485 | name : sha256 |
| 486 | driver : sha256-arm64 |
| 487 | module : kernel |
| 488 | priority : 100 |
| 489 | refcnt : 1 |
| 490 | selftest : passed |
| 491 | internal : no |
| 492 | type : shash |
| 493 | blocksize : 64 |
| 494 | digestsize : 32 |
| 495 | |
| 496 | name : xts(aes) |
| 497 | driver : xts-aes-ce |
| 498 | module : kernel |
| 499 | priority : 300 |
| 500 | refcnt : 1 |
| 501 | selftest : passed |
| 502 | internal : no |
| 503 | type : skcipher |
| 504 | async : yes |
| 505 | blocksize : 16 |
| 506 | min keysize : 32 |
| 507 | max keysize : 64 |
| 508 | ivsize : 16 |
| 509 | chunksize : 16 |
| 510 | walksize : 16 |
| 511 | |
| 512 | name : ctr(aes) |
| 513 | driver : ctr-aes-ce |
| 514 | module : kernel |
| 515 | priority : 300 |
| 516 | refcnt : 1 |
| 517 | selftest : passed |
| 518 | internal : no |
| 519 | type : skcipher |
| 520 | async : yes |
| 521 | blocksize : 1 |
| 522 | min keysize : 16 |
| 523 | max keysize : 32 |
| 524 | ivsize : 16 |
| 525 | chunksize : 16 |
| 526 | walksize : 16 |
| 527 | |
| 528 | name : cbc(aes) |
| 529 | driver : cbc-aes-ce |
| 530 | module : kernel |
| 531 | priority : 300 |
| 532 | refcnt : 1 |
| 533 | selftest : passed |
| 534 | internal : no |
| 535 | type : skcipher |
| 536 | async : yes |
| 537 | blocksize : 16 |
| 538 | min keysize : 16 |
| 539 | max keysize : 32 |
| 540 | ivsize : 16 |
| 541 | chunksize : 16 |
| 542 | walksize : 16 |
| 543 | |
| 544 | name : ecb(aes) |
| 545 | driver : ecb-aes-ce |
| 546 | module : kernel |
| 547 | priority : 300 |
| 548 | refcnt : 1 |
| 549 | selftest : passed |
| 550 | internal : no |
| 551 | type : skcipher |
| 552 | async : yes |
| 553 | blocksize : 16 |
| 554 | min keysize : 16 |
| 555 | max keysize : 32 |
| 556 | ivsize : 0 |
| 557 | chunksize : 16 |
| 558 | walksize : 16 |
| 559 | |
| 560 | name : cbcmac(aes) |
| 561 | driver : cbcmac-aes-ce |
| 562 | module : kernel |
| 563 | priority : 300 |
| 564 | refcnt : 1 |
| 565 | selftest : passed |
| 566 | internal : no |
| 567 | type : shash |
| 568 | blocksize : 1 |
| 569 | digestsize : 16 |
| 570 | |
| 571 | name : xcbc(aes) |
| 572 | driver : xcbc-aes-ce |
| 573 | module : kernel |
| 574 | priority : 300 |
| 575 | refcnt : 1 |
| 576 | selftest : passed |
| 577 | internal : no |
| 578 | type : shash |
| 579 | blocksize : 16 |
| 580 | digestsize : 16 |
| 581 | |
| 582 | name : cmac(aes) |
| 583 | driver : cmac-aes-ce |
| 584 | module : kernel |
| 585 | priority : 300 |
| 586 | refcnt : 1 |
| 587 | selftest : passed |
| 588 | internal : no |
| 589 | type : shash |
| 590 | blocksize : 16 |
| 591 | digestsize : 16 |
| 592 | |
| 593 | name : __xts(aes) |
| 594 | driver : __xts-aes-ce |
| 595 | module : kernel |
| 596 | priority : 300 |
| 597 | refcnt : 1 |
| 598 | selftest : passed |
| 599 | internal : yes |
| 600 | type : skcipher |
| 601 | async : no |
| 602 | blocksize : 16 |
| 603 | min keysize : 32 |
| 604 | max keysize : 64 |
| 605 | ivsize : 16 |
| 606 | chunksize : 16 |
| 607 | walksize : 16 |
| 608 | |
| 609 | name : ctr(aes) |
| 610 | driver : ctr-aes-ce |
| 611 | module : kernel |
| 612 | priority : 299 |
| 613 | refcnt : 1 |
| 614 | selftest : passed |
| 615 | internal : no |
| 616 | type : skcipher |
| 617 | async : no |
| 618 | blocksize : 1 |
| 619 | min keysize : 16 |
| 620 | max keysize : 32 |
| 621 | ivsize : 16 |
| 622 | chunksize : 16 |
| 623 | walksize : 16 |
| 624 | |
| 625 | name : __ctr(aes) |
| 626 | driver : __ctr-aes-ce |
| 627 | module : kernel |
| 628 | priority : 300 |
| 629 | refcnt : 1 |
| 630 | selftest : passed |
| 631 | internal : yes |
| 632 | type : skcipher |
| 633 | async : no |
| 634 | blocksize : 1 |
| 635 | min keysize : 16 |
| 636 | max keysize : 32 |
| 637 | ivsize : 16 |
| 638 | chunksize : 16 |
| 639 | walksize : 16 |
| 640 | |
| 641 | name : __cbc(aes) |
| 642 | driver : __cbc-aes-ce |
| 643 | module : kernel |
| 644 | priority : 300 |
| 645 | refcnt : 1 |
| 646 | selftest : passed |
| 647 | internal : yes |
| 648 | type : skcipher |
| 649 | async : no |
| 650 | blocksize : 16 |
| 651 | min keysize : 16 |
| 652 | max keysize : 32 |
| 653 | ivsize : 16 |
| 654 | chunksize : 16 |
| 655 | walksize : 16 |
| 656 | |
| 657 | name : __ecb(aes) |
| 658 | driver : __ecb-aes-ce |
| 659 | module : kernel |
| 660 | priority : 300 |
| 661 | refcnt : 1 |
| 662 | selftest : passed |
| 663 | internal : yes |
| 664 | type : skcipher |
| 665 | async : no |
| 666 | blocksize : 16 |
| 667 | min keysize : 16 |
| 668 | max keysize : 32 |
| 669 | ivsize : 0 |
| 670 | chunksize : 16 |
| 671 | walksize : 16 |
| 672 | |
| 673 | name : ccm(aes) |
| 674 | driver : ccm-aes-ce |
| 675 | module : kernel |
| 676 | priority : 300 |
| 677 | refcnt : 1 |
| 678 | selftest : passed |
| 679 | internal : no |
| 680 | type : aead |
| 681 | async : no |
| 682 | blocksize : 1 |
| 683 | ivsize : 16 |
| 684 | maxauthsize : 16 |
| 685 | geniv : <none> |
| 686 | |
| 687 | name : aes |
| 688 | driver : aes-ce |
| 689 | module : kernel |
| 690 | priority : 250 |
| 691 | refcnt : 1 |
| 692 | selftest : passed |
| 693 | internal : no |
| 694 | type : cipher |
| 695 | blocksize : 16 |
| 696 | min keysize : 16 |
| 697 | max keysize : 32 |
| 698 | |
| 699 | name : gcm(aes) |
| 700 | driver : gcm-aes-ce |
| 701 | module : kernel |
| 702 | priority : 300 |
| 703 | refcnt : 1 |
| 704 | selftest : passed |
| 705 | internal : no |
| 706 | type : aead |
| 707 | async : no |
| 708 | blocksize : 1 |
| 709 | ivsize : 12 |
| 710 | maxauthsize : 16 |
| 711 | geniv : <none> |
| 712 | |
| 713 | name : ghash |
| 714 | driver : ghash-ce |
| 715 | module : kernel |
| 716 | priority : 200 |
| 717 | refcnt : 1 |
| 718 | selftest : passed |
| 719 | internal : no |
| 720 | type : shash |
| 721 | blocksize : 16 |
| 722 | digestsize : 16 |
| 723 | |
| 724 | name : sha256 |
| 725 | driver : sha256-ce |
| 726 | module : kernel |
| 727 | priority : 200 |
| 728 | refcnt : 1 |
| 729 | selftest : passed |
| 730 | internal : no |
| 731 | type : shash |
| 732 | blocksize : 64 |
| 733 | digestsize : 32 |
| 734 | |
| 735 | name : sha224 |
| 736 | driver : sha224-ce |
| 737 | module : kernel |
| 738 | priority : 200 |
| 739 | refcnt : 1 |
| 740 | selftest : passed |
| 741 | internal : no |
| 742 | type : shash |
| 743 | blocksize : 64 |
| 744 | digestsize : 28 |
| 745 | |
| 746 | name : sha1 |
| 747 | driver : sha1-ce |
| 748 | module : kernel |
| 749 | priority : 200 |
| 750 | refcnt : 1 |
| 751 | selftest : passed |
| 752 | internal : no |
| 753 | type : shash |
| 754 | blocksize : 64 |
| 755 | digestsize : 20 |
| 756 | |
| 757 | }}} |
| 758 | |
| 759 | For information on how to use the Linux Kernel Cyprto API consult the kernel documentation: |
| 760 | - https://www.kernel.org/doc/html/latest/crypto/index.html |