crypto/Kconfig

   1 #
   2 # Generic algorithms support
   3 #
   4 config XOR_BLOCKS
   5         tristate
   6
   7 #
   8 # async_tx api: hardware offloaded memory transfer/transform support
   9 #
  10 source "crypto/async_tx/Kconfig"
  11
  12 #
  13 # Cryptographic API Configuration
  14 #
  15 menuconfig CRYPTO
  16         tristate "Cryptographic API"
  17         help
  18           This option provides the core Cryptographic API.
  19
  20 if CRYPTO
  21
  22 comment "Crypto core or helper"
  23
  24 config CRYPTO_FIPS
  25         bool "FIPS 200 compliance"
  26         depends on CRYPTO_ANSI_CPRNG && !CRYPTO_MANAGER_DISABLE_TESTS
  27         help
  28           This options enables the fips boot option which is
  29           required if you want to system to operate in a FIPS 200
  30           certification.  You should say no unless you know what
  31           this is.
  32
  33 config CRYPTO_ALGAPI
  34         tristate
  35         select CRYPTO_ALGAPI2
  36         help
  37           This option provides the API for cryptographic algorithms.
  38
  39 config CRYPTO_ALGAPI2
  40         tristate
  41
  42 config CRYPTO_AEAD
  43         tristate
  44         select CRYPTO_AEAD2
  45         select CRYPTO_ALGAPI
  46
  47 config CRYPTO_AEAD2
  48         tristate
  49         select CRYPTO_ALGAPI2
  50
  51 config CRYPTO_BLKCIPHER
  52         tristate
  53         select CRYPTO_BLKCIPHER2
  54         select CRYPTO_ALGAPI
  55
  56 config CRYPTO_BLKCIPHER2
  57         tristate
  58         select CRYPTO_ALGAPI2
  59         select CRYPTO_RNG2
  60         select CRYPTO_WORKQUEUE
  61
  62 config CRYPTO_HASH
  63         tristate
  64         select CRYPTO_HASH2
  65         select CRYPTO_ALGAPI
  66
  67 config CRYPTO_HASH2
  68         tristate
  69         select CRYPTO_ALGAPI2
  70
  71 config CRYPTO_RNG
  72         tristate
  73         select CRYPTO_RNG2
  74         select CRYPTO_ALGAPI
  75
  76 config CRYPTO_RNG2
  77         tristate
  78         select CRYPTO_ALGAPI2
  79
  80 config CRYPTO_PCOMP
  81         tristate
  82         select CRYPTO_PCOMP2
  83         select CRYPTO_ALGAPI
  84
  85 config CRYPTO_PCOMP2
  86         tristate
  87         select CRYPTO_ALGAPI2
  88
  89 config CRYPTO_MANAGER
  90         tristate "Cryptographic algorithm manager"
  91         select CRYPTO_MANAGER2
  92         help
  93           Create default cryptographic template instantiations such as
  94           cbc(aes).
  95
  96 config CRYPTO_MANAGER2
  97         def_tristate CRYPTO_MANAGER || (CRYPTO_MANAGER!=n && CRYPTO_ALGAPI=y)
  98         select CRYPTO_AEAD2
  99         select CRYPTO_HASH2
 100         select CRYPTO_BLKCIPHER2
 101         select CRYPTO_PCOMP2
 102
 103 config CRYPTO_USER
 104         tristate "Userspace cryptographic algorithm configuration"
 105         depends on NET
 106         select CRYPTO_MANAGER
 107         help
 108           Userspace configuration for cryptographic instantiations such as
 109           cbc(aes).
 110
 111 config CRYPTO_MANAGER_DISABLE_TESTS
 112         bool "Disable run-time self tests"
 113         default y
 114         depends on CRYPTO_MANAGER2
 115         help
 116           Disable run-time self tests that normally take place at
 117           algorithm registration.
 118
 119 config CRYPTO_GF128MUL
 120         tristate "GF(2^128) multiplication functions"
 121         help
 122           Efficient table driven implementation of multiplications in the
 123           field GF(2^128).  This is needed by some cypher modes. This
 124           option will be selected automatically if you select such a
 125           cipher mode.  Only select this option by hand if you expect to load
 126           an external module that requires these functions.
 127
 128 config CRYPTO_NULL
 129         tristate "Null algorithms"
 130         select CRYPTO_ALGAPI
 131         select CRYPTO_BLKCIPHER
 132         select CRYPTO_HASH
 133         help
 134           These are 'Null' algorithms, used by IPsec, which do nothing.
 135
 136 config CRYPTO_PCRYPT
 137         tristate "Parallel crypto engine (EXPERIMENTAL)"
 138         depends on SMP && EXPERIMENTAL
 139         select PADATA
 140         select CRYPTO_MANAGER
 141         select CRYPTO_AEAD
 142         help
 143           This converts an arbitrary crypto algorithm into a parallel
 144           algorithm that executes in kernel threads.
 145
 146 config CRYPTO_WORKQUEUE
 147        tristate
 148
 149 config CRYPTO_CRYPTD
 150         tristate "Software async crypto daemon"
 151         select CRYPTO_BLKCIPHER
 152         select CRYPTO_HASH
 153         select CRYPTO_MANAGER
 154         select CRYPTO_WORKQUEUE
 155         help
 156           This is a generic software asynchronous crypto daemon that
 157           converts an arbitrary synchronous software crypto algorithm
 158           into an asynchronous algorithm that executes in a kernel thread.
 159
 160 config CRYPTO_AUTHENC
 161         tristate "Authenc support"
 162         select CRYPTO_AEAD
 163         select CRYPTO_BLKCIPHER
 164         select CRYPTO_MANAGER
 165         select CRYPTO_HASH
 166         help
 167           Authenc: Combined mode wrapper for IPsec.
 168           This is required for IPSec.
 169
 170 config CRYPTO_TEST
 171         tristate "Testing module"
 172         depends on m
 173         select CRYPTO_MANAGER
 174         help
 175           Quick & dirty crypto test module.
 176
 177 config CRYPTO_ABLK_HELPER_X86
 178         tristate
 179         depends on X86
 180         select CRYPTO_CRYPTD
 181
 182 config CRYPTO_GLUE_HELPER_X86
 183         tristate
 184         depends on X86
 185         select CRYPTO_ALGAPI
 186
 187 comment "Authenticated Encryption with Associated Data"
 188
 189 config CRYPTO_CCM
 190         tristate "CCM support"
 191         select CRYPTO_CTR
 192         select CRYPTO_AEAD
 193         help
 194           Support for Counter with CBC MAC. Required for IPsec.
 195
 196 config CRYPTO_GCM
 197         tristate "GCM/GMAC support"
 198         select CRYPTO_CTR
 199         select CRYPTO_AEAD
 200         select CRYPTO_GHASH
 201         help
 202           Support for Galois/Counter Mode (GCM) and Galois Message
 203           Authentication Code (GMAC). Required for IPSec.
 204
 205 config CRYPTO_SEQIV
 206         tristate "Sequence Number IV Generator"
 207         select CRYPTO_AEAD
 208         select CRYPTO_BLKCIPHER
 209         select CRYPTO_RNG
 210         help
 211           This IV generator generates an IV based on a sequence number by
 212           xoring it with a salt.  This algorithm is mainly useful for CTR
 213
 214 comment "Block modes"
 215
 216 config CRYPTO_CBC
 217         tristate "CBC support"
 218         select CRYPTO_BLKCIPHER
 219         select CRYPTO_MANAGER
 220         help
 221           CBC: Cipher Block Chaining mode
 222           This block cipher algorithm is required for IPSec.
 223
 224 config CRYPTO_CTR
 225         tristate "CTR support"
 226         select CRYPTO_BLKCIPHER
 227         select CRYPTO_SEQIV
 228         select CRYPTO_MANAGER
 229         help
 230           CTR: Counter mode
 231           This block cipher algorithm is required for IPSec.
 232
 233 config CRYPTO_CTS
 234         tristate "CTS support"
 235         select CRYPTO_BLKCIPHER
 236         help
 237           CTS: Cipher Text Stealing
 238           This is the Cipher Text Stealing mode as described by
 239           Section 8 of rfc2040 and referenced by rfc3962.
 240           (rfc3962 includes errata information in its Appendix A)
 241           This mode is required for Kerberos gss mechanism support
 242           for AES encryption.
 243
 244 config CRYPTO_ECB
 245         tristate "ECB support"
 246         select CRYPTO_BLKCIPHER
 247         select CRYPTO_MANAGER
 248         help
 249           ECB: Electronic CodeBook mode
 250           This is the simplest block cipher algorithm.  It simply encrypts
 251           the input block by block.
 252
 253 config CRYPTO_LRW
 254         tristate "LRW support"
 255         select CRYPTO_BLKCIPHER
 256         select CRYPTO_MANAGER
 257         select CRYPTO_GF128MUL
 258         help
 259           LRW: Liskov Rivest Wagner, a tweakable, non malleable, non movable
 260           narrow block cipher mode for dm-crypt.  Use it with cipher
 261           specification string aes-lrw-benbi, the key must be 256, 320 or 384.
 262           The first 128, 192 or 256 bits in the key are used for AES and the
 263           rest is used to tie each cipher block to its logical position.
 264
 265 config CRYPTO_PCBC
 266         tristate "PCBC support"
 267         select CRYPTO_BLKCIPHER
 268         select CRYPTO_MANAGER
 269         help
 270           PCBC: Propagating Cipher Block Chaining mode
 271           This block cipher algorithm is required for RxRPC.
 272
 273 config CRYPTO_XTS
 274         tristate "XTS support"
 275         select CRYPTO_BLKCIPHER
 276         select CRYPTO_MANAGER
 277         select CRYPTO_GF128MUL
 278         help
 279           XTS: IEEE1619/D16 narrow block cipher use with aes-xts-plain,
 280           key size 256, 384 or 512 bits. This implementation currently
 281           can't handle a sectorsize which is not a multiple of 16 bytes.
 282
 283 comment "Hash modes"
 284
 285 config CRYPTO_HMAC
 286         tristate "HMAC support"
 287         select CRYPTO_HASH
 288         select CRYPTO_MANAGER
 289         help
 290           HMAC: Keyed-Hashing for Message Authentication (RFC2104).
 291           This is required for IPSec.
 292
 293 config CRYPTO_XCBC
 294         tristate "XCBC support"
 295         depends on EXPERIMENTAL
 296         select CRYPTO_HASH
 297         select CRYPTO_MANAGER
 298         help
 299           XCBC: Keyed-Hashing with encryption algorithm
 300                 http://www.ietf.org/rfc/rfc3566.txt
 301                 http://csrc.nist.gov/encryption/modes/proposedmodes/
 302                  xcbc-mac/xcbc-mac-spec.pdf
 303
 304 config CRYPTO_VMAC
 305         tristate "VMAC support"
 306         depends on EXPERIMENTAL
 307         select CRYPTO_HASH
 308         select CRYPTO_MANAGER
 309         help
 310           VMAC is a message authentication algorithm designed for
 311           very high speed on 64-bit architectures.
 312
 313           See also:
 314           <http://fastcrypto.org/vmac>
 315
 316 comment "Digest"
 317
 318 config CRYPTO_CRC32C
 319         tristate "CRC32c CRC algorithm"
 320         select CRYPTO_HASH
 321         select CRC32
 322         help
 323           Castagnoli, et al Cyclic Redundancy-Check Algorithm.  Used
 324           by iSCSI for header and data digests and by others.
 325           See Castagnoli93.  Module will be crc32c.
 326
 327 config CRYPTO_CRC32C_X86_64
 328         bool
 329         depends on X86 && 64BIT
 330         select CRYPTO_HASH
 331         help
 332           In Intel processor with SSE4.2 supported, the processor will
 333           support CRC32C calculation using hardware accelerated CRC32
 334           instruction optimized with PCLMULQDQ instruction when available.
 335
 336 config CRYPTO_CRC32C_INTEL
 337         tristate "CRC32c INTEL hardware acceleration"
 338         depends on X86
 339         select CRYPTO_CRC32C_X86_64 if 64BIT
 340         select CRYPTO_HASH
 341         help
 342           In Intel processor with SSE4.2 supported, the processor will
 343           support CRC32C implementation using hardware accelerated CRC32
 344           instruction. This option will create 'crc32c-intel' module,
 345           which will enable any routine to use the CRC32 instruction to
 346           gain performance compared with software implementation.
 347           Module will be crc32c-intel.
 348
 349 config CRYPTO_CRC32C_SPARC64
 350         tristate "CRC32c CRC algorithm (SPARC64)"
 351         depends on SPARC64
 352         select CRYPTO_HASH
 353         select CRC32
 354         help
 355           CRC32c CRC algorithm implemented using sparc64 crypto instructions,
 356           when available.
 357
 358 config CRYPTO_CRC32
 359         tristate "CRC32 CRC algorithm"
 360         select CRYPTO_HASH
 361         select CRC32
 362         help
 363           CRC-32-IEEE 802.3 cyclic redundancy-check algorithm.
 364           Shash crypto api wrappers to crc32_le function.
 365
 366 config CRYPTO_CRC32_PCLMUL
 367         tristate "CRC32 PCLMULQDQ hardware acceleration"
 368         depends on X86
 369         select CRYPTO_HASH
 370         select CRC32
 371         help
 372           From Intel Westmere and AMD Bulldozer processor with SSE4.2
 373           and PCLMULQDQ supported, the processor will support
 374           CRC32 PCLMULQDQ implementation using hardware accelerated PCLMULQDQ
 375           instruction. This option will create 'crc32-plcmul' module,
 376           which will enable any routine to use the CRC-32-IEEE 802.3 checksum
 377           and gain better performance as compared with the table implementation.
 378
 379 config CRYPTO_GHASH
 380         tristate "GHASH digest algorithm"
 381         select CRYPTO_GF128MUL
 382         help
 383           GHASH is message digest algorithm for GCM (Galois/Counter Mode).
 384
 385 config CRYPTO_MD4
 386         tristate "MD4 digest algorithm"
 387         select CRYPTO_HASH
 388         help
 389           MD4 message digest algorithm (RFC1320).
 390
 391 config CRYPTO_MD5
 392         tristate "MD5 digest algorithm"
 393         select CRYPTO_HASH
 394         help
 395           MD5 message digest algorithm (RFC1321).
 396
 397 config CRYPTO_MD5_SPARC64
 398         tristate "MD5 digest algorithm (SPARC64)"
 399         depends on SPARC64
 400         select CRYPTO_MD5
 401         select CRYPTO_HASH
 402         help
 403           MD5 message digest algorithm (RFC1321) implemented
 404           using sparc64 crypto instructions, when available.
 405
 406 config CRYPTO_MICHAEL_MIC
 407         tristate "Michael MIC keyed digest algorithm"
 408         select CRYPTO_HASH
 409         help
 410           Michael MIC is used for message integrity protection in TKIP
 411           (IEEE 802.11i). This algorithm is required for TKIP, but it
 412           should not be used for other purposes because of the weakness
 413           of the algorithm.
 414
 415 config CRYPTO_RMD128
 416         tristate "RIPEMD-128 digest algorithm"
 417         select CRYPTO_HASH
 418         help
 419           RIPEMD-128 (ISO/IEC 10118-3:2004).
 420
 421           RIPEMD-128 is a 128-bit cryptographic hash function. It should only
 422           be used as a secure replacement for RIPEMD. For other use cases,
 423           RIPEMD-160 should be used.
 424
 425           Developed by Hans Dobbertin, Antoon Bosselaers and Bart Preneel.
 426           See <http://homes.esat.kuleuven.be/~bosselae/ripemd160.html>
 427
 428 config CRYPTO_RMD160
 429         tristate "RIPEMD-160 digest algorithm"
 430         select CRYPTO_HASH
 431         help
 432           RIPEMD-160 (ISO/IEC 10118-3:2004).
 433
 434           RIPEMD-160 is a 160-bit cryptographic hash function. It is intended
 435           to be used as a secure replacement for the 128-bit hash functions
 436           MD4, MD5 and it's predecessor RIPEMD
 437           (not to be confused with RIPEMD-128).
 438
 439           It's speed is comparable to SHA1 and there are no known attacks
 440           against RIPEMD-160.
 441
 442           Developed by Hans Dobbertin, Antoon Bosselaers and Bart Preneel.
 443           See <http://homes.esat.kuleuven.be/~bosselae/ripemd160.html>
 444
 445 config CRYPTO_RMD256
 446         tristate "RIPEMD-256 digest algorithm"
 447         select CRYPTO_HASH
 448         help
 449           RIPEMD-256 is an optional extension of RIPEMD-128 with a
 450           256 bit hash. It is intended for applications that require
 451           longer hash-results, without needing a larger security level
 452           (than RIPEMD-128).
 453
 454           Developed by Hans Dobbertin, Antoon Bosselaers and Bart Preneel.
 455           See <http://homes.esat.kuleuven.be/~bosselae/ripemd160.html>
 456
 457 config CRYPTO_RMD320
 458         tristate "RIPEMD-320 digest algorithm"
 459         select CRYPTO_HASH
 460         help
 461           RIPEMD-320 is an optional extension of RIPEMD-160 with a
 462           320 bit hash. It is intended for applications that require
 463           longer hash-results, without needing a larger security level
 464           (than RIPEMD-160).
 465
 466           Developed by Hans Dobbertin, Antoon Bosselaers and Bart Preneel.
 467           See <http://homes.esat.kuleuven.be/~bosselae/ripemd160.html>
 468
 469 config CRYPTO_SHA1
 470         tristate "SHA1 digest algorithm"
 471         select CRYPTO_HASH
 472         help
 473           SHA-1 secure hash standard (FIPS 180-1/DFIPS 180-2).
 474
 475 config CRYPTO_SHA1_SSSE3
 476         tristate "SHA1 digest algorithm (SSSE3/AVX)"
 477         depends on X86 && 64BIT
 478         select CRYPTO_SHA1
 479         select CRYPTO_HASH
 480         help
 481           SHA-1 secure hash standard (FIPS 180-1/DFIPS 180-2) implemented
 482           using Supplemental SSE3 (SSSE3) instructions or Advanced Vector
 483           Extensions (AVX), when available.
 484
 485 config CRYPTO_SHA1_SPARC64
 486         tristate "SHA1 digest algorithm (SPARC64)"
 487         depends on SPARC64
 488         select CRYPTO_SHA1
 489         select CRYPTO_HASH
 490         help
 491           SHA-1 secure hash standard (FIPS 180-1/DFIPS 180-2) implemented
 492           using sparc64 crypto instructions, when available.
 493
 494 config CRYPTO_SHA1_ARM
 495         tristate "SHA1 digest algorithm (ARM-asm)"
 496         depends on ARM
 497         select CRYPTO_SHA1
 498         select CRYPTO_HASH
 499         help
 500           SHA-1 secure hash standard (FIPS 180-1/DFIPS 180-2) implemented
 501           using optimized ARM assembler.
 502
 503 config CRYPTO_SHA256
 504         tristate "SHA224 and SHA256 digest algorithm"
 505         select CRYPTO_HASH
 506         help
 507           SHA256 secure hash standard (DFIPS 180-2).
 508
 509           This version of SHA implements a 256 bit hash with 128 bits of
 510           security against collision attacks.
 511
 512           This code also includes SHA-224, a 224 bit hash with 112 bits
 513           of security against collision attacks.
 514
 515 config CRYPTO_SHA256_SPARC64
 516         tristate "SHA224 and SHA256 digest algorithm (SPARC64)"
 517         depends on SPARC64
 518         select CRYPTO_SHA256
 519         select CRYPTO_HASH
 520         help
 521           SHA-256 secure hash standard (DFIPS 180-2) implemented
 522           using sparc64 crypto instructions, when available.
 523
 524 config CRYPTO_SHA512
 525         tristate "SHA384 and SHA512 digest algorithms"
 526         select CRYPTO_HASH
 527         help
 528           SHA512 secure hash standard (DFIPS 180-2).
 529
 530           This version of SHA implements a 512 bit hash with 256 bits of
 531           security against collision attacks.
 532
 533           This code also includes SHA-384, a 384 bit hash with 192 bits
 534           of security against collision attacks.
 535
 536 config CRYPTO_SHA512_SPARC64
 537         tristate "SHA384 and SHA512 digest algorithm (SPARC64)"
 538         depends on SPARC64
 539         select CRYPTO_SHA512
 540         select CRYPTO_HASH
 541         help
 542           SHA-512 secure hash standard (DFIPS 180-2) implemented
 543           using sparc64 crypto instructions, when available.
 544
 545 config CRYPTO_TGR192
 546         tristate "Tiger digest algorithms"
 547         select CRYPTO_HASH
 548         help
 549           Tiger hash algorithm 192, 160 and 128-bit hashes
 550
 551           Tiger is a hash function optimized for 64-bit processors while
 552           still having decent performance on 32-bit processors.
 553           Tiger was developed by Ross Anderson and Eli Biham.
 554
 555           See also:
 556           <http://www.cs.technion.ac.il/~biham/Reports/Tiger/>.
 557
 558 config CRYPTO_WP512
 559         tristate "Whirlpool digest algorithms"
 560         select CRYPTO_HASH
 561         help
 562           Whirlpool hash algorithm 512, 384 and 256-bit hashes
 563
 564           Whirlpool-512 is part of the NESSIE cryptographic primitives.
 565           Whirlpool will be part of the ISO/IEC 10118-3:2003(E) standard
 566
 567           See also:
 568           <http://www.larc.usp.br/~pbarreto/WhirlpoolPage.html>
 569
 570 config CRYPTO_GHASH_CLMUL_NI_INTEL
 571         tristate "GHASH digest algorithm (CLMUL-NI accelerated)"
 572         depends on X86 && 64BIT
 573         select CRYPTO_CRYPTD
 574         help
 575           GHASH is message digest algorithm for GCM (Galois/Counter Mode).
 576           The implementation is accelerated by CLMUL-NI of Intel.
 577
 578 comment "Ciphers"
 579
 580 config CRYPTO_AES
 581         tristate "AES cipher algorithms"
 582         select CRYPTO_ALGAPI
 583         help
 584           AES cipher algorithms (FIPS-197). AES uses the Rijndael
 585           algorithm.
 586
 587           Rijndael appears to be consistently a very good performer in
 588           both hardware and software across a wide range of computing
 589           environments regardless of its use in feedback or non-feedback
 590           modes. Its key setup time is excellent, and its key agility is
 591           good. Rijndael's very low memory requirements make it very well
 592           suited for restricted-space environments, in which it also
 593           demonstrates excellent performance. Rijndael's operations are
 594           among the easiest to defend against power and timing attacks.
 595
 596           The AES specifies three key sizes: 128, 192 and 256 bits
 597
 598           See <http://csrc.nist.gov/CryptoToolkit/aes/> for more information.
 599
 600 config CRYPTO_AES_586
 601         tristate "AES cipher algorithms (i586)"
 602         depends on (X86 || UML_X86) && !64BIT
 603         select CRYPTO_ALGAPI
 604         select CRYPTO_AES
 605         help
 606           AES cipher algorithms (FIPS-197). AES uses the Rijndael
 607           algorithm.
 608
 609           Rijndael appears to be consistently a very good performer in
 610           both hardware and software across a wide range of computing
 611           environments regardless of its use in feedback or non-feedback
 612           modes. Its key setup time is excellent, and its key agility is
 613           good. Rijndael's very low memory requirements make it very well
 614           suited for restricted-space environments, in which it also
 615           demonstrates excellent performance. Rijndael's operations are
 616           among the easiest to defend against power and timing attacks.
 617
 618           The AES specifies three key sizes: 128, 192 and 256 bits
 619
 620           See <http://csrc.nist.gov/encryption/aes/> for more information.
 621
 622 config CRYPTO_AES_X86_64
 623         tristate "AES cipher algorithms (x86_64)"
 624         depends on (X86 || UML_X86) && 64BIT
 625         select CRYPTO_ALGAPI
 626         select CRYPTO_AES
 627         help
 628           AES cipher algorithms (FIPS-197). AES uses the Rijndael
 629           algorithm.
 630
 631           Rijndael appears to be consistently a very good performer in
 632           both hardware and software across a wide range of computing
 633           environments regardless of its use in feedback or non-feedback
 634           modes. Its key setup time is excellent, and its key agility is
 635           good. Rijndael's very low memory requirements make it very well
 636           suited for restricted-space environments, in which it also
 637           demonstrates excellent performance. Rijndael's operations are
 638           among the easiest to defend against power and timing attacks.
 639
 640           The AES specifies three key sizes: 128, 192 and 256 bits
 641
 642           See <http://csrc.nist.gov/encryption/aes/> for more information.
 643
 644 config CRYPTO_AES_NI_INTEL
 645         tristate "AES cipher algorithms (AES-NI)"
 646         depends on X86
 647         select CRYPTO_AES_X86_64 if 64BIT
 648         select CRYPTO_AES_586 if !64BIT
 649         select CRYPTO_CRYPTD
 650         select CRYPTO_ABLK_HELPER_X86
 651         select CRYPTO_ALGAPI
 652         select CRYPTO_LRW
 653         select CRYPTO_XTS
 654         help
 655           Use Intel AES-NI instructions for AES algorithm.
 656
 657           AES cipher algorithms (FIPS-197). AES uses the Rijndael
 658           algorithm.
 659
 660           Rijndael appears to be consistently a very good performer in
 661           both hardware and software across a wide range of computing
 662           environments regardless of its use in feedback or non-feedback
 663           modes. Its key setup time is excellent, and its key agility is
 664           good. Rijndael's very low memory requirements make it very well
 665           suited for restricted-space environments, in which it also
 666           demonstrates excellent performance. Rijndael's operations are
 667           among the easiest to defend against power and timing attacks.
 668
 669           The AES specifies three key sizes: 128, 192 and 256 bits
 670
 671           See <http://csrc.nist.gov/encryption/aes/> for more information.
 672
 673           In addition to AES cipher algorithm support, the acceleration
 674           for some popular block cipher mode is supported too, including
 675           ECB, CBC, LRW, PCBC, XTS. The 64 bit version has additional
 676           acceleration for CTR.
 677
 678 config CRYPTO_AES_SPARC64
 679         tristate "AES cipher algorithms (SPARC64)"
 680         depends on SPARC64
 681         select CRYPTO_CRYPTD
 682         select CRYPTO_ALGAPI
 683         help
 684           Use SPARC64 crypto opcodes for AES algorithm.
 685
 686           AES cipher algorithms (FIPS-197). AES uses the Rijndael
 687           algorithm.
 688
 689           Rijndael appears to be consistently a very good performer in
 690           both hardware and software across a wide range of computing
 691           environments regardless of its use in feedback or non-feedback
 692           modes. Its key setup time is excellent, and its key agility is
 693           good. Rijndael's very low memory requirements make it very well
 694           suited for restricted-space environments, in which it also
 695           demonstrates excellent performance. Rijndael's operations are
 696           among the easiest to defend against power and timing attacks.
 697
 698           The AES specifies three key sizes: 128, 192 and 256 bits
 699
 700           See <http://csrc.nist.gov/encryption/aes/> for more information.
 701
 702           In addition to AES cipher algorithm support, the acceleration
 703           for some popular block cipher mode is supported too, including
 704           ECB and CBC.
 705
 706 config CRYPTO_AES_ARM
 707         tristate "AES cipher algorithms (ARM-asm)"
 708         depends on ARM
 709         select CRYPTO_ALGAPI
 710         select CRYPTO_AES
 711         help
 712           Use optimized AES assembler routines for ARM platforms.
 713
 714           AES cipher algorithms (FIPS-197). AES uses the Rijndael
 715           algorithm.
 716
 717           Rijndael appears to be consistently a very good performer in
 718           both hardware and software across a wide range of computing
 719           environments regardless of its use in feedback or non-feedback
 720           modes. Its key setup time is excellent, and its key agility is
 721           good. Rijndael's very low memory requirements make it very well
 722           suited for restricted-space environments, in which it also
 723           demonstrates excellent performance. Rijndael's operations are
 724           among the easiest to defend against power and timing attacks.
 725
 726           The AES specifies three key sizes: 128, 192 and 256 bits
 727
 728           See <http://csrc.nist.gov/encryption/aes/> for more information.
 729
 730 config CRYPTO_ANUBIS
 731         tristate "Anubis cipher algorithm"
 732         select CRYPTO_ALGAPI
 733         help
 734           Anubis cipher algorithm.
 735
 736           Anubis is a variable key length cipher which can use keys from
 737           128 bits to 320 bits in length.  It was evaluated as a entrant
 738           in the NESSIE competition.
 739
 740           See also:
 741           <https://www.cosic.esat.kuleuven.be/nessie/reports/>
 742           <http://www.larc.usp.br/~pbarreto/AnubisPage.html>
 743
 744 config CRYPTO_ARC4
 745         tristate "ARC4 cipher algorithm"
 746         select CRYPTO_BLKCIPHER
 747         help
 748           ARC4 cipher algorithm.
 749
 750           ARC4 is a stream cipher using keys ranging from 8 bits to 2048
 751           bits in length.  This algorithm is required for driver-based
 752           WEP, but it should not be for other purposes because of the
 753           weakness of the algorithm.
 754
 755 config CRYPTO_BLOWFISH
 756         tristate "Blowfish cipher algorithm"
 757         select CRYPTO_ALGAPI
 758         select CRYPTO_BLOWFISH_COMMON
 759         help
 760           Blowfish cipher algorithm, by Bruce Schneier.
 761
 762           This is a variable key length cipher which can use keys from 32
 763           bits to 448 bits in length.  It's fast, simple and specifically
 764           designed for use on "large microprocessors".
 765
 766           See also:
 767           <http://www.schneier.com/blowfish.html>
 768
 769 config CRYPTO_BLOWFISH_COMMON
 770         tristate
 771         help
 772           Common parts of the Blowfish cipher algorithm shared by the
 773           generic c and the assembler implementations.
 774
 775           See also:
 776           <http://www.schneier.com/blowfish.html>
 777
 778 config CRYPTO_BLOWFISH_X86_64
 779         tristate "Blowfish cipher algorithm (x86_64)"
 780         depends on X86 && 64BIT
 781         select CRYPTO_ALGAPI
 782         select CRYPTO_BLOWFISH_COMMON
 783         help
 784           Blowfish cipher algorithm (x86_64), by Bruce Schneier.
 785
 786           This is a variable key length cipher which can use keys from 32
 787           bits to 448 bits in length.  It's fast, simple and specifically
 788           designed for use on "large microprocessors".
 789
 790           See also:
 791           <http://www.schneier.com/blowfish.html>
 792
 793 config CRYPTO_CAMELLIA
 794         tristate "Camellia cipher algorithms"
 795         depends on CRYPTO
 796         select CRYPTO_ALGAPI
 797         help
 798           Camellia cipher algorithms module.
 799
 800           Camellia is a symmetric key block cipher developed jointly
 801           at NTT and Mitsubishi Electric Corporation.
 802
 803           The Camellia specifies three key sizes: 128, 192 and 256 bits.
 804
 805           See also:
 806           <https://info.isl.ntt.co.jp/crypt/eng/camellia/index_s.html>
 807
 808 config CRYPTO_CAMELLIA_X86_64
 809         tristate "Camellia cipher algorithm (x86_64)"
 810         depends on X86 && 64BIT
 811         depends on CRYPTO
 812         select CRYPTO_ALGAPI
 813         select CRYPTO_GLUE_HELPER_X86
 814         select CRYPTO_LRW
 815         select CRYPTO_XTS
 816         help
 817           Camellia cipher algorithm module (x86_64).
 818
 819           Camellia is a symmetric key block cipher developed jointly
 820           at NTT and Mitsubishi Electric Corporation.
 821
 822           The Camellia specifies three key sizes: 128, 192 and 256 bits.
 823
 824           See also:
 825           <https://info.isl.ntt.co.jp/crypt/eng/camellia/index_s.html>
 826
 827 config CRYPTO_CAMELLIA_AESNI_AVX_X86_64
 828         tristate "Camellia cipher algorithm (x86_64/AES-NI/AVX)"
 829         depends on X86 && 64BIT
 830         depends on CRYPTO
 831         select CRYPTO_ALGAPI
 832         select CRYPTO_CRYPTD
 833         select CRYPTO_ABLK_HELPER_X86
 834         select CRYPTO_GLUE_HELPER_X86
 835         select CRYPTO_CAMELLIA_X86_64
 836         select CRYPTO_LRW
 837         select CRYPTO_XTS
 838         help
 839           Camellia cipher algorithm module (x86_64/AES-NI/AVX).
 840
 841           Camellia is a symmetric key block cipher developed jointly
 842           at NTT and Mitsubishi Electric Corporation.
 843
 844           The Camellia specifies three key sizes: 128, 192 and 256 bits.
 845
 846           See also:
 847           <https://info.isl.ntt.co.jp/crypt/eng/camellia/index_s.html>
 848
 849 config CRYPTO_CAMELLIA_SPARC64
 850         tristate "Camellia cipher algorithm (SPARC64)"
 851         depends on SPARC64
 852         depends on CRYPTO
 853         select CRYPTO_ALGAPI
 854         help
 855           Camellia cipher algorithm module (SPARC64).
 856
 857           Camellia is a symmetric key block cipher developed jointly
 858           at NTT and Mitsubishi Electric Corporation.
 859
 860           The Camellia specifies three key sizes: 128, 192 and 256 bits.
 861
 862           See also:
 863           <https://info.isl.ntt.co.jp/crypt/eng/camellia/index_s.html>
 864
 865 config CRYPTO_CAST_COMMON
 866         tristate
 867         help
 868           Common parts of the CAST cipher algorithms shared by the
 869           generic c and the assembler implementations.
 870
 871 config CRYPTO_CAST5
 872         tristate "CAST5 (CAST-128) cipher algorithm"
 873         select CRYPTO_ALGAPI
 874         select CRYPTO_CAST_COMMON
 875         help
 876           The CAST5 encryption algorithm (synonymous with CAST-128) is
 877           described in RFC2144.
 878
 879 config CRYPTO_CAST5_AVX_X86_64
 880         tristate "CAST5 (CAST-128) cipher algorithm (x86_64/AVX)"
 881         depends on X86 && 64BIT
 882         select CRYPTO_ALGAPI
 883         select CRYPTO_CRYPTD
 884         select CRYPTO_ABLK_HELPER_X86
 885         select CRYPTO_CAST_COMMON
 886         select CRYPTO_CAST5
 887         help
 888           The CAST5 encryption algorithm (synonymous with CAST-128) is
 889           described in RFC2144.
 890
 891           This module provides the Cast5 cipher algorithm that processes
 892           sixteen blocks parallel using the AVX instruction set.
 893
 894 config CRYPTO_CAST6
 895         tristate "CAST6 (CAST-256) cipher algorithm"
 896         select CRYPTO_ALGAPI
 897         select CRYPTO_CAST_COMMON
 898         help
 899           The CAST6 encryption algorithm (synonymous with CAST-256) is
 900           described in RFC2612.
 901
 902 config CRYPTO_CAST6_AVX_X86_64
 903         tristate "CAST6 (CAST-256) cipher algorithm (x86_64/AVX)"
 904         depends on X86 && 64BIT
 905         select CRYPTO_ALGAPI
 906         select CRYPTO_CRYPTD
 907         select CRYPTO_ABLK_HELPER_X86
 908         select CRYPTO_GLUE_HELPER_X86
 909         select CRYPTO_CAST_COMMON
 910         select CRYPTO_CAST6
 911         select CRYPTO_LRW
 912         select CRYPTO_XTS
 913         help
 914           The CAST6 encryption algorithm (synonymous with CAST-256) is
 915           described in RFC2612.
 916
 917           This module provides the Cast6 cipher algorithm that processes
 918           eight blocks parallel using the AVX instruction set.
 919
 920 config CRYPTO_DES
 921         tristate "DES and Triple DES EDE cipher algorithms"
 922         select CRYPTO_ALGAPI
 923         help
 924           DES cipher algorithm (FIPS 46-2), and Triple DES EDE (FIPS 46-3).
 925
 926 config CRYPTO_DES_SPARC64
 927         tristate "DES and Triple DES EDE cipher algorithms (SPARC64)"
 928         depends on SPARC64
 929         select CRYPTO_ALGAPI
 930         select CRYPTO_DES
 931         help
 932           DES cipher algorithm (FIPS 46-2), and Triple DES EDE (FIPS 46-3),
 933           optimized using SPARC64 crypto opcodes.
 934
 935 config CRYPTO_FCRYPT
 936         tristate "FCrypt cipher algorithm"
 937         select CRYPTO_ALGAPI
 938         select CRYPTO_BLKCIPHER
 939         help
 940           FCrypt algorithm used by RxRPC.
 941
 942 config CRYPTO_KHAZAD
 943         tristate "Khazad cipher algorithm"
 944         select CRYPTO_ALGAPI
 945         help
 946           Khazad cipher algorithm.
 947
 948           Khazad was a finalist in the initial NESSIE competition.  It is
 949           an algorithm optimized for 64-bit processors with good performance
 950           on 32-bit processors.  Khazad uses an 128 bit key size.
 951
 952           See also:
 953           <http://www.larc.usp.br/~pbarreto/KhazadPage.html>
 954
 955 config CRYPTO_SALSA20
 956         tristate "Salsa20 stream cipher algorithm (EXPERIMENTAL)"
 957         depends on EXPERIMENTAL
 958         select CRYPTO_BLKCIPHER
 959         help
 960           Salsa20 stream cipher algorithm.
 961
 962           Salsa20 is a stream cipher submitted to eSTREAM, the ECRYPT
 963           Stream Cipher Project. See <http://www.ecrypt.eu.org/stream/>
 964
 965           The Salsa20 stream cipher algorithm is designed by Daniel J.
 966           Bernstein <djb@cr.yp.to>. See <http://cr.yp.to/snuffle.html>
 967
 968 config CRYPTO_SALSA20_586
 969         tristate "Salsa20 stream cipher algorithm (i586) (EXPERIMENTAL)"
 970         depends on (X86 || UML_X86) && !64BIT
 971         depends on EXPERIMENTAL
 972         select CRYPTO_BLKCIPHER
 973         help
 974           Salsa20 stream cipher algorithm.
 975
 976           Salsa20 is a stream cipher submitted to eSTREAM, the ECRYPT
 977           Stream Cipher Project. See <http://www.ecrypt.eu.org/stream/>
 978
 979           The Salsa20 stream cipher algorithm is designed by Daniel J.
 980           Bernstein <djb@cr.yp.to>. See <http://cr.yp.to/snuffle.html>
 981
 982 config CRYPTO_SALSA20_X86_64
 983         tristate "Salsa20 stream cipher algorithm (x86_64) (EXPERIMENTAL)"
 984         depends on (X86 || UML_X86) && 64BIT
 985         depends on EXPERIMENTAL
 986         select CRYPTO_BLKCIPHER
 987         help
 988           Salsa20 stream cipher algorithm.
 989
 990           Salsa20 is a stream cipher submitted to eSTREAM, the ECRYPT
 991           Stream Cipher Project. See <http://www.ecrypt.eu.org/stream/>
 992
 993           The Salsa20 stream cipher algorithm is designed by Daniel J.
 994           Bernstein <djb@cr.yp.to>. See <http://cr.yp.to/snuffle.html>
 995
 996 config CRYPTO_SEED
 997         tristate "SEED cipher algorithm"
 998         select CRYPTO_ALGAPI
 999         help
1000           SEED cipher algorithm (RFC4269).
1001
1002           SEED is a 128-bit symmetric key block cipher that has been
1003           developed by KISA (Korea Information Security Agency) as a
1004           national standard encryption algorithm of the Republic of Korea.
1005           It is a 16 round block cipher with the key size of 128 bit.
1006
1007           See also:
1008           <http://www.kisa.or.kr/kisa/seed/jsp/seed_eng.jsp>
1009
1010 config CRYPTO_SERPENT
1011         tristate "Serpent cipher algorithm"
1012         select CRYPTO_ALGAPI
1013         help
1014           Serpent cipher algorithm, by Anderson, Biham & Knudsen.
1015
1016           Keys are allowed to be from 0 to 256 bits in length, in steps
1017           of 8 bits.  Also includes the 'Tnepres' algorithm, a reversed
1018           variant of Serpent for compatibility with old kerneli.org code.
1019
1020           See also:
1021           <http://www.cl.cam.ac.uk/~rja14/serpent.html>
1022
1023 config CRYPTO_SERPENT_SSE2_X86_64
1024         tristate "Serpent cipher algorithm (x86_64/SSE2)"
1025         depends on X86 && 64BIT
1026         select CRYPTO_ALGAPI
1027         select CRYPTO_CRYPTD
1028         select CRYPTO_ABLK_HELPER_X86
1029         select CRYPTO_GLUE_HELPER_X86
1030         select CRYPTO_SERPENT
1031         select CRYPTO_LRW
1032         select CRYPTO_XTS
1033         help
1034           Serpent cipher algorithm, by Anderson, Biham & Knudsen.
1035
1036           Keys are allowed to be from 0 to 256 bits in length, in steps
1037           of 8 bits.
1038
1039           This module provides Serpent cipher algorithm that processes eigth
1040           blocks parallel using SSE2 instruction set.
1041
1042           See also:
1043           <http://www.cl.cam.ac.uk/~rja14/serpent.html>
1044
1045 config CRYPTO_SERPENT_SSE2_586
1046         tristate "Serpent cipher algorithm (i586/SSE2)"
1047         depends on X86 && !64BIT
1048         select CRYPTO_ALGAPI
1049         select CRYPTO_CRYPTD
1050         select CRYPTO_ABLK_HELPER_X86
1051         select CRYPTO_GLUE_HELPER_X86
1052         select CRYPTO_SERPENT
1053         select CRYPTO_LRW
1054         select CRYPTO_XTS
1055         help
1056           Serpent cipher algorithm, by Anderson, Biham & Knudsen.
1057
1058           Keys are allowed to be from 0 to 256 bits in length, in steps
1059           of 8 bits.
1060
1061           This module provides Serpent cipher algorithm that processes four
1062           blocks parallel using SSE2 instruction set.
1063
1064           See also:
1065           <http://www.cl.cam.ac.uk/~rja14/serpent.html>
1066
1067 config CRYPTO_SERPENT_AVX_X86_64
1068         tristate "Serpent cipher algorithm (x86_64/AVX)"
1069         depends on X86 && 64BIT
1070         select CRYPTO_ALGAPI
1071         select CRYPTO_CRYPTD
1072         select CRYPTO_ABLK_HELPER_X86
1073         select CRYPTO_GLUE_HELPER_X86
1074         select CRYPTO_SERPENT
1075         select CRYPTO_LRW
1076         select CRYPTO_XTS
1077         help
1078           Serpent cipher algorithm, by Anderson, Biham & Knudsen.
1079
1080           Keys are allowed to be from 0 to 256 bits in length, in steps
1081           of 8 bits.
1082
1083           This module provides the Serpent cipher algorithm that processes
1084           eight blocks parallel using the AVX instruction set.
1085
1086           See also:
1087           <http://www.cl.cam.ac.uk/~rja14/serpent.html>
1088
1089 config CRYPTO_TEA
1090         tristate "TEA, XTEA and XETA cipher algorithms"
1091         select CRYPTO_ALGAPI
1092         help
1093           TEA cipher algorithm.
1094
1095           Tiny Encryption Algorithm is a simple cipher that uses
1096           many rounds for security.  It is very fast and uses
1097           little memory.
1098
1099           Xtendend Tiny Encryption Algorithm is a modification to
1100           the TEA algorithm to address a potential key weakness
1101           in the TEA algorithm.
1102
1103           Xtendend Encryption Tiny Algorithm is a mis-implementation
1104           of the XTEA algorithm for compatibility purposes.
1105
1106 config CRYPTO_TWOFISH
1107         tristate "Twofish cipher algorithm"
1108         select CRYPTO_ALGAPI
1109         select CRYPTO_TWOFISH_COMMON
1110         help
1111           Twofish cipher algorithm.
1112
1113           Twofish was submitted as an AES (Advanced Encryption Standard)
1114           candidate cipher by researchers at CounterPane Systems.  It is a
1115           16 round block cipher supporting key sizes of 128, 192, and 256
1116           bits.
1117
1118           See also:
1119           <http://www.schneier.com/twofish.html>
1120
1121 config CRYPTO_TWOFISH_COMMON
1122         tristate
1123         help
1124           Common parts of the Twofish cipher algorithm shared by the
1125           generic c and the assembler implementations.
1126
1127 config CRYPTO_TWOFISH_586
1128         tristate "Twofish cipher algorithms (i586)"
1129         depends on (X86 || UML_X86) && !64BIT
1130         select CRYPTO_ALGAPI
1131         select CRYPTO_TWOFISH_COMMON
1132         help
1133           Twofish cipher algorithm.
1134
1135           Twofish was submitted as an AES (Advanced Encryption Standard)
1136           candidate cipher by researchers at CounterPane Systems.  It is a
1137           16 round block cipher supporting key sizes of 128, 192, and 256
1138           bits.
1139
1140           See also:
1141           <http://www.schneier.com/twofish.html>
1142
1143 config CRYPTO_TWOFISH_X86_64
1144         tristate "Twofish cipher algorithm (x86_64)"
1145         depends on (X86 || UML_X86) && 64BIT
1146         select CRYPTO_ALGAPI
1147         select CRYPTO_TWOFISH_COMMON
1148         help
1149           Twofish cipher algorithm (x86_64).
1150
1151           Twofish was submitted as an AES (Advanced Encryption Standard)
1152           candidate cipher by researchers at CounterPane Systems.  It is a
1153           16 round block cipher supporting key sizes of 128, 192, and 256
1154           bits.
1155
1156           See also:
1157           <http://www.schneier.com/twofish.html>
1158
1159 config CRYPTO_TWOFISH_X86_64_3WAY
1160         tristate "Twofish cipher algorithm (x86_64, 3-way parallel)"
1161         depends on X86 && 64BIT
1162         select CRYPTO_ALGAPI
1163         select CRYPTO_TWOFISH_COMMON
1164         select CRYPTO_TWOFISH_X86_64
1165         select CRYPTO_GLUE_HELPER_X86
1166         select CRYPTO_LRW
1167         select CRYPTO_XTS
1168         help
1169           Twofish cipher algorithm (x86_64, 3-way parallel).
1170
1171           Twofish was submitted as an AES (Advanced Encryption Standard)
1172           candidate cipher by researchers at CounterPane Systems.  It is a
1173           16 round block cipher supporting key sizes of 128, 192, and 256
1174           bits.
1175
1176           This module provides Twofish cipher algorithm that processes three
1177           blocks parallel, utilizing resources of out-of-order CPUs better.
1178
1179           See also:
1180           <http://www.schneier.com/twofish.html>
1181
1182 config CRYPTO_TWOFISH_AVX_X86_64
1183         tristate "Twofish cipher algorithm (x86_64/AVX)"
1184         depends on X86 && 64BIT
1185         select CRYPTO_ALGAPI
1186         select CRYPTO_CRYPTD
1187         select CRYPTO_ABLK_HELPER_X86
1188         select CRYPTO_GLUE_HELPER_X86
1189         select CRYPTO_TWOFISH_COMMON
1190         select CRYPTO_TWOFISH_X86_64
1191         select CRYPTO_TWOFISH_X86_64_3WAY
1192         select CRYPTO_LRW
1193         select CRYPTO_XTS
1194         help
1195           Twofish cipher algorithm (x86_64/AVX).
1196
1197           Twofish was submitted as an AES (Advanced Encryption Standard)
1198           candidate cipher by researchers at CounterPane Systems.  It is a
1199           16 round block cipher supporting key sizes of 128, 192, and 256
1200           bits.
1201
1202           This module provides the Twofish cipher algorithm that processes
1203           eight blocks parallel using the AVX Instruction Set.
1204
1205           See also:
1206           <http://www.schneier.com/twofish.html>
1207
1208 comment "Compression"
1209
1210 config CRYPTO_DEFLATE
1211         tristate "Deflate compression algorithm"
1212         select CRYPTO_ALGAPI
1213         select ZLIB_INFLATE
1214         select ZLIB_DEFLATE
1215         help
1216           This is the Deflate algorithm (RFC1951), specified for use in
1217           IPSec with the IPCOMP protocol (RFC3173, RFC2394).
1218
1219           You will most probably want this if using IPSec.
1220
1221 config CRYPTO_ZLIB
1222         tristate "Zlib compression algorithm"
1223         select CRYPTO_PCOMP
1224         select ZLIB_INFLATE
1225         select ZLIB_DEFLATE
1226         select NLATTR
1227         help
1228           This is the zlib algorithm.
1229
1230 config CRYPTO_LZO
1231         tristate "LZO compression algorithm"
1232         select CRYPTO_ALGAPI
1233         select LZO_COMPRESS
1234         select LZO_DECOMPRESS
1235         help
1236           This is the LZO algorithm.
1237
1238 config CRYPTO_842
1239         tristate "842 compression algorithm"
1240         depends on CRYPTO_DEV_NX_COMPRESS
1241         # 842 uses lzo if the hardware becomes unavailable
1242         select LZO_COMPRESS
1243         select LZO_DECOMPRESS
1244         help
1245           This is the 842 algorithm.
1246
1247 comment "Random Number Generation"
1248
1249 config CRYPTO_ANSI_CPRNG
1250         tristate "Pseudo Random Number Generation for Cryptographic modules"
1251         default m
1252         select CRYPTO_AES
1253         select CRYPTO_RNG
1254         help
1255           This option enables the generic pseudo random number generator
1256           for cryptographic modules.  Uses the Algorithm specified in
1257           ANSI X9.31 A.2.4. Note that this option must be enabled if
1258           CRYPTO_FIPS is selected
1259
1260 config CRYPTO_USER_API
1261         tristate
1262
1263 config CRYPTO_USER_API_HASH
1264         tristate "User-space interface for hash algorithms"
1265         depends on NET
1266         select CRYPTO_HASH
1267         select CRYPTO_USER_API
1268         help
1269           This option enables the user-spaces interface for hash
1270           algorithms.
1271
1272 config CRYPTO_USER_API_SKCIPHER
1273         tristate "User-space interface for symmetric key cipher algorithms"
1274         depends on NET
1275         select CRYPTO_BLKCIPHER
1276         select CRYPTO_USER_API
1277         help
1278           This option enables the user-spaces interface for symmetric
1279           key cipher algorithms.
1280
1281 source "drivers/crypto/Kconfig"
1282 source crypto/asymmetric_keys/Kconfig
1283
1284 endif   # if CRYPTO