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Commit | Line | Data |
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b2441318 | 1 | # SPDX-License-Identifier: GPL-2.0 |
685784aa DW |
2 | # |
3 | # Generic algorithms support | |
4 | # | |
5 | config XOR_BLOCKS | |
6 | tristate | |
7 | ||
1da177e4 | 8 | # |
9bc89cd8 | 9 | # async_tx api: hardware offloaded memory transfer/transform support |
1da177e4 | 10 | # |
9bc89cd8 | 11 | source "crypto/async_tx/Kconfig" |
1da177e4 | 12 | |
9bc89cd8 DW |
13 | # |
14 | # Cryptographic API Configuration | |
15 | # | |
2e290f43 | 16 | menuconfig CRYPTO |
c3715cb9 | 17 | tristate "Cryptographic API" |
1da177e4 LT |
18 | help |
19 | This option provides the core Cryptographic API. | |
20 | ||
cce9e06d HX |
21 | if CRYPTO |
22 | ||
584fffc8 SS |
23 | comment "Crypto core or helper" |
24 | ||
ccb778e1 NH |
25 | config CRYPTO_FIPS |
26 | bool "FIPS 200 compliance" | |
f2c89a10 | 27 | depends on (CRYPTO_ANSI_CPRNG || CRYPTO_DRBG) && !CRYPTO_MANAGER_DISABLE_TESTS |
1f696097 | 28 | depends on (MODULE_SIG || !MODULES) |
ccb778e1 | 29 | help |
d99324c2 GU |
30 | This option enables the fips boot option which is |
31 | required if you want the system to operate in a FIPS 200 | |
ccb778e1 | 32 | certification. You should say no unless you know what |
e84c5480 | 33 | this is. |
ccb778e1 | 34 | |
cce9e06d HX |
35 | config CRYPTO_ALGAPI |
36 | tristate | |
6a0fcbb4 | 37 | select CRYPTO_ALGAPI2 |
cce9e06d HX |
38 | help |
39 | This option provides the API for cryptographic algorithms. | |
40 | ||
6a0fcbb4 HX |
41 | config CRYPTO_ALGAPI2 |
42 | tristate | |
43 | ||
1ae97820 HX |
44 | config CRYPTO_AEAD |
45 | tristate | |
6a0fcbb4 | 46 | select CRYPTO_AEAD2 |
1ae97820 HX |
47 | select CRYPTO_ALGAPI |
48 | ||
6a0fcbb4 HX |
49 | config CRYPTO_AEAD2 |
50 | tristate | |
51 | select CRYPTO_ALGAPI2 | |
149a3971 HX |
52 | select CRYPTO_NULL2 |
53 | select CRYPTO_RNG2 | |
6a0fcbb4 | 54 | |
5cde0af2 HX |
55 | config CRYPTO_BLKCIPHER |
56 | tristate | |
6a0fcbb4 | 57 | select CRYPTO_BLKCIPHER2 |
5cde0af2 | 58 | select CRYPTO_ALGAPI |
6a0fcbb4 HX |
59 | |
60 | config CRYPTO_BLKCIPHER2 | |
61 | tristate | |
62 | select CRYPTO_ALGAPI2 | |
63 | select CRYPTO_RNG2 | |
0a2e821d | 64 | select CRYPTO_WORKQUEUE |
5cde0af2 | 65 | |
055bcee3 HX |
66 | config CRYPTO_HASH |
67 | tristate | |
6a0fcbb4 | 68 | select CRYPTO_HASH2 |
055bcee3 HX |
69 | select CRYPTO_ALGAPI |
70 | ||
6a0fcbb4 HX |
71 | config CRYPTO_HASH2 |
72 | tristate | |
73 | select CRYPTO_ALGAPI2 | |
74 | ||
17f0f4a4 NH |
75 | config CRYPTO_RNG |
76 | tristate | |
6a0fcbb4 | 77 | select CRYPTO_RNG2 |
17f0f4a4 NH |
78 | select CRYPTO_ALGAPI |
79 | ||
6a0fcbb4 HX |
80 | config CRYPTO_RNG2 |
81 | tristate | |
82 | select CRYPTO_ALGAPI2 | |
83 | ||
401e4238 HX |
84 | config CRYPTO_RNG_DEFAULT |
85 | tristate | |
86 | select CRYPTO_DRBG_MENU | |
87 | ||
3c339ab8 TS |
88 | config CRYPTO_AKCIPHER2 |
89 | tristate | |
90 | select CRYPTO_ALGAPI2 | |
91 | ||
92 | config CRYPTO_AKCIPHER | |
93 | tristate | |
94 | select CRYPTO_AKCIPHER2 | |
95 | select CRYPTO_ALGAPI | |
96 | ||
4e5f2c40 SB |
97 | config CRYPTO_KPP2 |
98 | tristate | |
99 | select CRYPTO_ALGAPI2 | |
100 | ||
101 | config CRYPTO_KPP | |
102 | tristate | |
103 | select CRYPTO_ALGAPI | |
104 | select CRYPTO_KPP2 | |
105 | ||
2ebda74f GC |
106 | config CRYPTO_ACOMP2 |
107 | tristate | |
108 | select CRYPTO_ALGAPI2 | |
8cd579d2 | 109 | select SGL_ALLOC |
2ebda74f GC |
110 | |
111 | config CRYPTO_ACOMP | |
112 | tristate | |
113 | select CRYPTO_ALGAPI | |
114 | select CRYPTO_ACOMP2 | |
115 | ||
2b8c19db HX |
116 | config CRYPTO_MANAGER |
117 | tristate "Cryptographic algorithm manager" | |
6a0fcbb4 | 118 | select CRYPTO_MANAGER2 |
2b8c19db HX |
119 | help |
120 | Create default cryptographic template instantiations such as | |
121 | cbc(aes). | |
122 | ||
6a0fcbb4 HX |
123 | config CRYPTO_MANAGER2 |
124 | def_tristate CRYPTO_MANAGER || (CRYPTO_MANAGER!=n && CRYPTO_ALGAPI=y) | |
125 | select CRYPTO_AEAD2 | |
126 | select CRYPTO_HASH2 | |
127 | select CRYPTO_BLKCIPHER2 | |
946cc463 | 128 | select CRYPTO_AKCIPHER2 |
4e5f2c40 | 129 | select CRYPTO_KPP2 |
2ebda74f | 130 | select CRYPTO_ACOMP2 |
6a0fcbb4 | 131 | |
a38f7907 SK |
132 | config CRYPTO_USER |
133 | tristate "Userspace cryptographic algorithm configuration" | |
5db017aa | 134 | depends on NET |
a38f7907 SK |
135 | select CRYPTO_MANAGER |
136 | help | |
d19978f5 | 137 | Userspace configuration for cryptographic instantiations such as |
a38f7907 SK |
138 | cbc(aes). |
139 | ||
326a6346 HX |
140 | config CRYPTO_MANAGER_DISABLE_TESTS |
141 | bool "Disable run-time self tests" | |
00ca28a5 HX |
142 | default y |
143 | depends on CRYPTO_MANAGER2 | |
0b767f96 | 144 | help |
326a6346 HX |
145 | Disable run-time self tests that normally take place at |
146 | algorithm registration. | |
0b767f96 | 147 | |
5b2706a4 EB |
148 | config CRYPTO_MANAGER_EXTRA_TESTS |
149 | bool "Enable extra run-time crypto self tests" | |
150 | depends on DEBUG_KERNEL && !CRYPTO_MANAGER_DISABLE_TESTS | |
151 | help | |
152 | Enable extra run-time self tests of registered crypto algorithms, | |
153 | including randomized fuzz tests. | |
154 | ||
155 | This is intended for developer use only, as these tests take much | |
156 | longer to run than the normal self tests. | |
157 | ||
584fffc8 | 158 | config CRYPTO_GF128MUL |
08c70fc3 | 159 | tristate "GF(2^128) multiplication functions" |
333b0d7e | 160 | help |
584fffc8 SS |
161 | Efficient table driven implementation of multiplications in the |
162 | field GF(2^128). This is needed by some cypher modes. This | |
163 | option will be selected automatically if you select such a | |
164 | cipher mode. Only select this option by hand if you expect to load | |
165 | an external module that requires these functions. | |
333b0d7e | 166 | |
1da177e4 LT |
167 | config CRYPTO_NULL |
168 | tristate "Null algorithms" | |
149a3971 | 169 | select CRYPTO_NULL2 |
1da177e4 LT |
170 | help |
171 | These are 'Null' algorithms, used by IPsec, which do nothing. | |
172 | ||
149a3971 | 173 | config CRYPTO_NULL2 |
dd43c4e9 | 174 | tristate |
149a3971 HX |
175 | select CRYPTO_ALGAPI2 |
176 | select CRYPTO_BLKCIPHER2 | |
177 | select CRYPTO_HASH2 | |
178 | ||
5068c7a8 | 179 | config CRYPTO_PCRYPT |
3b4afaf2 KC |
180 | tristate "Parallel crypto engine" |
181 | depends on SMP | |
5068c7a8 SK |
182 | select PADATA |
183 | select CRYPTO_MANAGER | |
184 | select CRYPTO_AEAD | |
185 | help | |
186 | This converts an arbitrary crypto algorithm into a parallel | |
187 | algorithm that executes in kernel threads. | |
188 | ||
25c38d3f HY |
189 | config CRYPTO_WORKQUEUE |
190 | tristate | |
191 | ||
584fffc8 SS |
192 | config CRYPTO_CRYPTD |
193 | tristate "Software async crypto daemon" | |
194 | select CRYPTO_BLKCIPHER | |
b8a28251 | 195 | select CRYPTO_HASH |
584fffc8 | 196 | select CRYPTO_MANAGER |
254eff77 | 197 | select CRYPTO_WORKQUEUE |
1da177e4 | 198 | help |
584fffc8 SS |
199 | This is a generic software asynchronous crypto daemon that |
200 | converts an arbitrary synchronous software crypto algorithm | |
201 | into an asynchronous algorithm that executes in a kernel thread. | |
1da177e4 | 202 | |
584fffc8 SS |
203 | config CRYPTO_AUTHENC |
204 | tristate "Authenc support" | |
205 | select CRYPTO_AEAD | |
206 | select CRYPTO_BLKCIPHER | |
207 | select CRYPTO_MANAGER | |
208 | select CRYPTO_HASH | |
e94c6a7a | 209 | select CRYPTO_NULL |
1da177e4 | 210 | help |
584fffc8 SS |
211 | Authenc: Combined mode wrapper for IPsec. |
212 | This is required for IPSec. | |
1da177e4 | 213 | |
584fffc8 SS |
214 | config CRYPTO_TEST |
215 | tristate "Testing module" | |
216 | depends on m | |
da7f033d | 217 | select CRYPTO_MANAGER |
1da177e4 | 218 | help |
584fffc8 | 219 | Quick & dirty crypto test module. |
1da177e4 | 220 | |
266d0516 HX |
221 | config CRYPTO_SIMD |
222 | tristate | |
ffaf9156 JK |
223 | select CRYPTO_CRYPTD |
224 | ||
596d8750 JK |
225 | config CRYPTO_GLUE_HELPER_X86 |
226 | tristate | |
227 | depends on X86 | |
065ce327 | 228 | select CRYPTO_BLKCIPHER |
596d8750 | 229 | |
735d37b5 BW |
230 | config CRYPTO_ENGINE |
231 | tristate | |
232 | ||
3d6228a5 VC |
233 | comment "Public-key cryptography" |
234 | ||
235 | config CRYPTO_RSA | |
236 | tristate "RSA algorithm" | |
237 | select CRYPTO_AKCIPHER | |
238 | select CRYPTO_MANAGER | |
239 | select MPILIB | |
240 | select ASN1 | |
241 | help | |
242 | Generic implementation of the RSA public key algorithm. | |
243 | ||
244 | config CRYPTO_DH | |
245 | tristate "Diffie-Hellman algorithm" | |
246 | select CRYPTO_KPP | |
247 | select MPILIB | |
248 | help | |
249 | Generic implementation of the Diffie-Hellman algorithm. | |
250 | ||
251 | config CRYPTO_ECDH | |
252 | tristate "ECDH algorithm" | |
253 | select CRYPTO_KPP | |
254 | select CRYPTO_RNG_DEFAULT | |
255 | help | |
256 | Generic implementation of the ECDH algorithm | |
257 | ||
584fffc8 | 258 | comment "Authenticated Encryption with Associated Data" |
cd12fb90 | 259 | |
584fffc8 SS |
260 | config CRYPTO_CCM |
261 | tristate "CCM support" | |
262 | select CRYPTO_CTR | |
f15f05b0 | 263 | select CRYPTO_HASH |
584fffc8 | 264 | select CRYPTO_AEAD |
1da177e4 | 265 | help |
584fffc8 | 266 | Support for Counter with CBC MAC. Required for IPsec. |
1da177e4 | 267 | |
584fffc8 SS |
268 | config CRYPTO_GCM |
269 | tristate "GCM/GMAC support" | |
270 | select CRYPTO_CTR | |
271 | select CRYPTO_AEAD | |
9382d97a | 272 | select CRYPTO_GHASH |
9489667d | 273 | select CRYPTO_NULL |
1da177e4 | 274 | help |
584fffc8 SS |
275 | Support for Galois/Counter Mode (GCM) and Galois Message |
276 | Authentication Code (GMAC). Required for IPSec. | |
1da177e4 | 277 | |
71ebc4d1 MW |
278 | config CRYPTO_CHACHA20POLY1305 |
279 | tristate "ChaCha20-Poly1305 AEAD support" | |
280 | select CRYPTO_CHACHA20 | |
281 | select CRYPTO_POLY1305 | |
282 | select CRYPTO_AEAD | |
283 | help | |
284 | ChaCha20-Poly1305 AEAD support, RFC7539. | |
285 | ||
286 | Support for the AEAD wrapper using the ChaCha20 stream cipher combined | |
287 | with the Poly1305 authenticator. It is defined in RFC7539 for use in | |
288 | IETF protocols. | |
289 | ||
f606a88e OM |
290 | config CRYPTO_AEGIS128 |
291 | tristate "AEGIS-128 AEAD algorithm" | |
292 | select CRYPTO_AEAD | |
293 | select CRYPTO_AES # for AES S-box tables | |
294 | help | |
295 | Support for the AEGIS-128 dedicated AEAD algorithm. | |
296 | ||
297 | config CRYPTO_AEGIS128L | |
298 | tristate "AEGIS-128L AEAD algorithm" | |
299 | select CRYPTO_AEAD | |
300 | select CRYPTO_AES # for AES S-box tables | |
301 | help | |
302 | Support for the AEGIS-128L dedicated AEAD algorithm. | |
303 | ||
304 | config CRYPTO_AEGIS256 | |
305 | tristate "AEGIS-256 AEAD algorithm" | |
306 | select CRYPTO_AEAD | |
307 | select CRYPTO_AES # for AES S-box tables | |
308 | help | |
309 | Support for the AEGIS-256 dedicated AEAD algorithm. | |
310 | ||
1d373d4e OM |
311 | config CRYPTO_AEGIS128_AESNI_SSE2 |
312 | tristate "AEGIS-128 AEAD algorithm (x86_64 AESNI+SSE2 implementation)" | |
313 | depends on X86 && 64BIT | |
314 | select CRYPTO_AEAD | |
de272ca7 | 315 | select CRYPTO_SIMD |
1d373d4e | 316 | help |
4e5180eb | 317 | AESNI+SSE2 implementation of the AEGIS-128 dedicated AEAD algorithm. |
1d373d4e OM |
318 | |
319 | config CRYPTO_AEGIS128L_AESNI_SSE2 | |
320 | tristate "AEGIS-128L AEAD algorithm (x86_64 AESNI+SSE2 implementation)" | |
321 | depends on X86 && 64BIT | |
322 | select CRYPTO_AEAD | |
d628132a | 323 | select CRYPTO_SIMD |
1d373d4e | 324 | help |
4e5180eb | 325 | AESNI+SSE2 implementation of the AEGIS-128L dedicated AEAD algorithm. |
1d373d4e OM |
326 | |
327 | config CRYPTO_AEGIS256_AESNI_SSE2 | |
328 | tristate "AEGIS-256 AEAD algorithm (x86_64 AESNI+SSE2 implementation)" | |
329 | depends on X86 && 64BIT | |
330 | select CRYPTO_AEAD | |
b6708c2d | 331 | select CRYPTO_SIMD |
1d373d4e | 332 | help |
4e5180eb | 333 | AESNI+SSE2 implementation of the AEGIS-256 dedicated AEAD algorithm. |
1d373d4e | 334 | |
396be41f OM |
335 | config CRYPTO_MORUS640 |
336 | tristate "MORUS-640 AEAD algorithm" | |
337 | select CRYPTO_AEAD | |
338 | help | |
339 | Support for the MORUS-640 dedicated AEAD algorithm. | |
340 | ||
56e8e57f | 341 | config CRYPTO_MORUS640_GLUE |
2808f173 OM |
342 | tristate |
343 | depends on X86 | |
56e8e57f | 344 | select CRYPTO_AEAD |
47730958 | 345 | select CRYPTO_SIMD |
56e8e57f OM |
346 | help |
347 | Common glue for SIMD optimizations of the MORUS-640 dedicated AEAD | |
348 | algorithm. | |
349 | ||
6ecc9d9f OM |
350 | config CRYPTO_MORUS640_SSE2 |
351 | tristate "MORUS-640 AEAD algorithm (x86_64 SSE2 implementation)" | |
352 | depends on X86 && 64BIT | |
353 | select CRYPTO_AEAD | |
354 | select CRYPTO_MORUS640_GLUE | |
355 | help | |
356 | SSE2 implementation of the MORUS-640 dedicated AEAD algorithm. | |
357 | ||
396be41f OM |
358 | config CRYPTO_MORUS1280 |
359 | tristate "MORUS-1280 AEAD algorithm" | |
360 | select CRYPTO_AEAD | |
361 | help | |
362 | Support for the MORUS-1280 dedicated AEAD algorithm. | |
363 | ||
56e8e57f | 364 | config CRYPTO_MORUS1280_GLUE |
2808f173 OM |
365 | tristate |
366 | depends on X86 | |
56e8e57f | 367 | select CRYPTO_AEAD |
e151a8d2 | 368 | select CRYPTO_SIMD |
56e8e57f OM |
369 | help |
370 | Common glue for SIMD optimizations of the MORUS-1280 dedicated AEAD | |
6ecc9d9f OM |
371 | algorithm. |
372 | ||
373 | config CRYPTO_MORUS1280_SSE2 | |
374 | tristate "MORUS-1280 AEAD algorithm (x86_64 SSE2 implementation)" | |
375 | depends on X86 && 64BIT | |
376 | select CRYPTO_AEAD | |
377 | select CRYPTO_MORUS1280_GLUE | |
378 | help | |
379 | SSE2 optimizedimplementation of the MORUS-1280 dedicated AEAD | |
380 | algorithm. | |
381 | ||
382 | config CRYPTO_MORUS1280_AVX2 | |
383 | tristate "MORUS-1280 AEAD algorithm (x86_64 AVX2 implementation)" | |
384 | depends on X86 && 64BIT | |
385 | select CRYPTO_AEAD | |
386 | select CRYPTO_MORUS1280_GLUE | |
387 | help | |
388 | AVX2 optimized implementation of the MORUS-1280 dedicated AEAD | |
56e8e57f OM |
389 | algorithm. |
390 | ||
584fffc8 SS |
391 | config CRYPTO_SEQIV |
392 | tristate "Sequence Number IV Generator" | |
393 | select CRYPTO_AEAD | |
394 | select CRYPTO_BLKCIPHER | |
856e3f40 | 395 | select CRYPTO_NULL |
401e4238 | 396 | select CRYPTO_RNG_DEFAULT |
1da177e4 | 397 | help |
584fffc8 SS |
398 | This IV generator generates an IV based on a sequence number by |
399 | xoring it with a salt. This algorithm is mainly useful for CTR | |
1da177e4 | 400 | |
a10f554f HX |
401 | config CRYPTO_ECHAINIV |
402 | tristate "Encrypted Chain IV Generator" | |
403 | select CRYPTO_AEAD | |
404 | select CRYPTO_NULL | |
401e4238 | 405 | select CRYPTO_RNG_DEFAULT |
3491244c | 406 | default m |
a10f554f HX |
407 | help |
408 | This IV generator generates an IV based on the encryption of | |
409 | a sequence number xored with a salt. This is the default | |
410 | algorithm for CBC. | |
411 | ||
584fffc8 | 412 | comment "Block modes" |
c494e070 | 413 | |
584fffc8 SS |
414 | config CRYPTO_CBC |
415 | tristate "CBC support" | |
db131ef9 | 416 | select CRYPTO_BLKCIPHER |
43518407 | 417 | select CRYPTO_MANAGER |
db131ef9 | 418 | help |
584fffc8 SS |
419 | CBC: Cipher Block Chaining mode |
420 | This block cipher algorithm is required for IPSec. | |
db131ef9 | 421 | |
a7d85e06 JB |
422 | config CRYPTO_CFB |
423 | tristate "CFB support" | |
424 | select CRYPTO_BLKCIPHER | |
425 | select CRYPTO_MANAGER | |
426 | help | |
427 | CFB: Cipher FeedBack mode | |
428 | This block cipher algorithm is required for TPM2 Cryptography. | |
429 | ||
584fffc8 SS |
430 | config CRYPTO_CTR |
431 | tristate "CTR support" | |
db131ef9 | 432 | select CRYPTO_BLKCIPHER |
584fffc8 | 433 | select CRYPTO_SEQIV |
43518407 | 434 | select CRYPTO_MANAGER |
db131ef9 | 435 | help |
584fffc8 | 436 | CTR: Counter mode |
db131ef9 HX |
437 | This block cipher algorithm is required for IPSec. |
438 | ||
584fffc8 SS |
439 | config CRYPTO_CTS |
440 | tristate "CTS support" | |
441 | select CRYPTO_BLKCIPHER | |
442 | help | |
443 | CTS: Cipher Text Stealing | |
444 | This is the Cipher Text Stealing mode as described by | |
ecd6d5c9 GBY |
445 | Section 8 of rfc2040 and referenced by rfc3962 |
446 | (rfc3962 includes errata information in its Appendix A) or | |
447 | CBC-CS3 as defined by NIST in Sp800-38A addendum from Oct 2010. | |
584fffc8 SS |
448 | This mode is required for Kerberos gss mechanism support |
449 | for AES encryption. | |
450 | ||
ecd6d5c9 GBY |
451 | See: https://csrc.nist.gov/publications/detail/sp/800-38a/addendum/final |
452 | ||
584fffc8 SS |
453 | config CRYPTO_ECB |
454 | tristate "ECB support" | |
91652be5 DH |
455 | select CRYPTO_BLKCIPHER |
456 | select CRYPTO_MANAGER | |
91652be5 | 457 | help |
584fffc8 SS |
458 | ECB: Electronic CodeBook mode |
459 | This is the simplest block cipher algorithm. It simply encrypts | |
460 | the input block by block. | |
91652be5 | 461 | |
64470f1b | 462 | config CRYPTO_LRW |
2470a2b2 | 463 | tristate "LRW support" |
64470f1b RS |
464 | select CRYPTO_BLKCIPHER |
465 | select CRYPTO_MANAGER | |
466 | select CRYPTO_GF128MUL | |
467 | help | |
468 | LRW: Liskov Rivest Wagner, a tweakable, non malleable, non movable | |
469 | narrow block cipher mode for dm-crypt. Use it with cipher | |
470 | specification string aes-lrw-benbi, the key must be 256, 320 or 384. | |
471 | The first 128, 192 or 256 bits in the key are used for AES and the | |
472 | rest is used to tie each cipher block to its logical position. | |
473 | ||
e497c518 GBY |
474 | config CRYPTO_OFB |
475 | tristate "OFB support" | |
476 | select CRYPTO_BLKCIPHER | |
477 | select CRYPTO_MANAGER | |
478 | help | |
479 | OFB: the Output Feedback mode makes a block cipher into a synchronous | |
480 | stream cipher. It generates keystream blocks, which are then XORed | |
481 | with the plaintext blocks to get the ciphertext. Flipping a bit in the | |
482 | ciphertext produces a flipped bit in the plaintext at the same | |
483 | location. This property allows many error correcting codes to function | |
484 | normally even when applied before encryption. | |
485 | ||
584fffc8 SS |
486 | config CRYPTO_PCBC |
487 | tristate "PCBC support" | |
488 | select CRYPTO_BLKCIPHER | |
489 | select CRYPTO_MANAGER | |
490 | help | |
491 | PCBC: Propagating Cipher Block Chaining mode | |
492 | This block cipher algorithm is required for RxRPC. | |
493 | ||
f19f5111 | 494 | config CRYPTO_XTS |
5bcf8e6d | 495 | tristate "XTS support" |
f19f5111 RS |
496 | select CRYPTO_BLKCIPHER |
497 | select CRYPTO_MANAGER | |
12cb3a1c | 498 | select CRYPTO_ECB |
f19f5111 RS |
499 | help |
500 | XTS: IEEE1619/D16 narrow block cipher use with aes-xts-plain, | |
501 | key size 256, 384 or 512 bits. This implementation currently | |
502 | can't handle a sectorsize which is not a multiple of 16 bytes. | |
503 | ||
1c49678e SM |
504 | config CRYPTO_KEYWRAP |
505 | tristate "Key wrapping support" | |
506 | select CRYPTO_BLKCIPHER | |
507 | help | |
508 | Support for key wrapping (NIST SP800-38F / RFC3394) without | |
509 | padding. | |
510 | ||
26609a21 EB |
511 | config CRYPTO_NHPOLY1305 |
512 | tristate | |
513 | select CRYPTO_HASH | |
514 | select CRYPTO_POLY1305 | |
515 | ||
012c8238 EB |
516 | config CRYPTO_NHPOLY1305_SSE2 |
517 | tristate "NHPoly1305 hash function (x86_64 SSE2 implementation)" | |
518 | depends on X86 && 64BIT | |
519 | select CRYPTO_NHPOLY1305 | |
520 | help | |
521 | SSE2 optimized implementation of the hash function used by the | |
522 | Adiantum encryption mode. | |
523 | ||
0f961f9f EB |
524 | config CRYPTO_NHPOLY1305_AVX2 |
525 | tristate "NHPoly1305 hash function (x86_64 AVX2 implementation)" | |
526 | depends on X86 && 64BIT | |
527 | select CRYPTO_NHPOLY1305 | |
528 | help | |
529 | AVX2 optimized implementation of the hash function used by the | |
530 | Adiantum encryption mode. | |
531 | ||
059c2a4d EB |
532 | config CRYPTO_ADIANTUM |
533 | tristate "Adiantum support" | |
534 | select CRYPTO_CHACHA20 | |
535 | select CRYPTO_POLY1305 | |
536 | select CRYPTO_NHPOLY1305 | |
537 | help | |
538 | Adiantum is a tweakable, length-preserving encryption mode | |
539 | designed for fast and secure disk encryption, especially on | |
540 | CPUs without dedicated crypto instructions. It encrypts | |
541 | each sector using the XChaCha12 stream cipher, two passes of | |
542 | an ε-almost-∆-universal hash function, and an invocation of | |
543 | the AES-256 block cipher on a single 16-byte block. On CPUs | |
544 | without AES instructions, Adiantum is much faster than | |
545 | AES-XTS. | |
546 | ||
547 | Adiantum's security is provably reducible to that of its | |
548 | underlying stream and block ciphers, subject to a security | |
549 | bound. Unlike XTS, Adiantum is a true wide-block encryption | |
550 | mode, so it actually provides an even stronger notion of | |
551 | security than XTS, subject to the security bound. | |
552 | ||
553 | If unsure, say N. | |
554 | ||
584fffc8 SS |
555 | comment "Hash modes" |
556 | ||
93b5e86a JK |
557 | config CRYPTO_CMAC |
558 | tristate "CMAC support" | |
559 | select CRYPTO_HASH | |
560 | select CRYPTO_MANAGER | |
561 | help | |
562 | Cipher-based Message Authentication Code (CMAC) specified by | |
563 | The National Institute of Standards and Technology (NIST). | |
564 | ||
565 | https://tools.ietf.org/html/rfc4493 | |
566 | http://csrc.nist.gov/publications/nistpubs/800-38B/SP_800-38B.pdf | |
567 | ||
584fffc8 SS |
568 | config CRYPTO_HMAC |
569 | tristate "HMAC support" | |
570 | select CRYPTO_HASH | |
23e353c8 | 571 | select CRYPTO_MANAGER |
23e353c8 | 572 | help |
584fffc8 SS |
573 | HMAC: Keyed-Hashing for Message Authentication (RFC2104). |
574 | This is required for IPSec. | |
23e353c8 | 575 | |
584fffc8 SS |
576 | config CRYPTO_XCBC |
577 | tristate "XCBC support" | |
584fffc8 SS |
578 | select CRYPTO_HASH |
579 | select CRYPTO_MANAGER | |
76cb9521 | 580 | help |
584fffc8 SS |
581 | XCBC: Keyed-Hashing with encryption algorithm |
582 | http://www.ietf.org/rfc/rfc3566.txt | |
583 | http://csrc.nist.gov/encryption/modes/proposedmodes/ | |
584 | xcbc-mac/xcbc-mac-spec.pdf | |
76cb9521 | 585 | |
f1939f7c SW |
586 | config CRYPTO_VMAC |
587 | tristate "VMAC support" | |
f1939f7c SW |
588 | select CRYPTO_HASH |
589 | select CRYPTO_MANAGER | |
590 | help | |
591 | VMAC is a message authentication algorithm designed for | |
592 | very high speed on 64-bit architectures. | |
593 | ||
594 | See also: | |
595 | <http://fastcrypto.org/vmac> | |
596 | ||
584fffc8 | 597 | comment "Digest" |
28db8e3e | 598 | |
584fffc8 SS |
599 | config CRYPTO_CRC32C |
600 | tristate "CRC32c CRC algorithm" | |
5773a3e6 | 601 | select CRYPTO_HASH |
6a0962b2 | 602 | select CRC32 |
4a49b499 | 603 | help |
584fffc8 SS |
604 | Castagnoli, et al Cyclic Redundancy-Check Algorithm. Used |
605 | by iSCSI for header and data digests and by others. | |
69c35efc | 606 | See Castagnoli93. Module will be crc32c. |
4a49b499 | 607 | |
8cb51ba8 AZ |
608 | config CRYPTO_CRC32C_INTEL |
609 | tristate "CRC32c INTEL hardware acceleration" | |
610 | depends on X86 | |
611 | select CRYPTO_HASH | |
612 | help | |
613 | In Intel processor with SSE4.2 supported, the processor will | |
614 | support CRC32C implementation using hardware accelerated CRC32 | |
615 | instruction. This option will create 'crc32c-intel' module, | |
616 | which will enable any routine to use the CRC32 instruction to | |
617 | gain performance compared with software implementation. | |
618 | Module will be crc32c-intel. | |
619 | ||
7cf31864 | 620 | config CRYPTO_CRC32C_VPMSUM |
6dd7a82c | 621 | tristate "CRC32c CRC algorithm (powerpc64)" |
c12abf34 | 622 | depends on PPC64 && ALTIVEC |
6dd7a82c AB |
623 | select CRYPTO_HASH |
624 | select CRC32 | |
625 | help | |
626 | CRC32c algorithm implemented using vector polynomial multiply-sum | |
627 | (vpmsum) instructions, introduced in POWER8. Enable on POWER8 | |
628 | and newer processors for improved performance. | |
629 | ||
630 | ||
442a7c40 DM |
631 | config CRYPTO_CRC32C_SPARC64 |
632 | tristate "CRC32c CRC algorithm (SPARC64)" | |
633 | depends on SPARC64 | |
634 | select CRYPTO_HASH | |
635 | select CRC32 | |
636 | help | |
637 | CRC32c CRC algorithm implemented using sparc64 crypto instructions, | |
638 | when available. | |
639 | ||
78c37d19 AB |
640 | config CRYPTO_CRC32 |
641 | tristate "CRC32 CRC algorithm" | |
642 | select CRYPTO_HASH | |
643 | select CRC32 | |
644 | help | |
645 | CRC-32-IEEE 802.3 cyclic redundancy-check algorithm. | |
646 | Shash crypto api wrappers to crc32_le function. | |
647 | ||
648 | config CRYPTO_CRC32_PCLMUL | |
649 | tristate "CRC32 PCLMULQDQ hardware acceleration" | |
650 | depends on X86 | |
651 | select CRYPTO_HASH | |
652 | select CRC32 | |
653 | help | |
654 | From Intel Westmere and AMD Bulldozer processor with SSE4.2 | |
655 | and PCLMULQDQ supported, the processor will support | |
656 | CRC32 PCLMULQDQ implementation using hardware accelerated PCLMULQDQ | |
af8cb01f | 657 | instruction. This option will create 'crc32-pclmul' module, |
78c37d19 AB |
658 | which will enable any routine to use the CRC-32-IEEE 802.3 checksum |
659 | and gain better performance as compared with the table implementation. | |
660 | ||
4a5dc51e MN |
661 | config CRYPTO_CRC32_MIPS |
662 | tristate "CRC32c and CRC32 CRC algorithm (MIPS)" | |
663 | depends on MIPS_CRC_SUPPORT | |
664 | select CRYPTO_HASH | |
665 | help | |
666 | CRC32c and CRC32 CRC algorithms implemented using mips crypto | |
667 | instructions, when available. | |
668 | ||
669 | ||
68411521 HX |
670 | config CRYPTO_CRCT10DIF |
671 | tristate "CRCT10DIF algorithm" | |
672 | select CRYPTO_HASH | |
673 | help | |
674 | CRC T10 Data Integrity Field computation is being cast as | |
675 | a crypto transform. This allows for faster crc t10 diff | |
676 | transforms to be used if they are available. | |
677 | ||
678 | config CRYPTO_CRCT10DIF_PCLMUL | |
679 | tristate "CRCT10DIF PCLMULQDQ hardware acceleration" | |
680 | depends on X86 && 64BIT && CRC_T10DIF | |
681 | select CRYPTO_HASH | |
682 | help | |
683 | For x86_64 processors with SSE4.2 and PCLMULQDQ supported, | |
684 | CRC T10 DIF PCLMULQDQ computation can be hardware | |
685 | accelerated PCLMULQDQ instruction. This option will create | |
af8cb01f | 686 | 'crct10dif-pclmul' module, which is faster when computing the |
68411521 HX |
687 | crct10dif checksum as compared with the generic table implementation. |
688 | ||
b01df1c1 DA |
689 | config CRYPTO_CRCT10DIF_VPMSUM |
690 | tristate "CRC32T10DIF powerpc64 hardware acceleration" | |
691 | depends on PPC64 && ALTIVEC && CRC_T10DIF | |
692 | select CRYPTO_HASH | |
693 | help | |
694 | CRC10T10DIF algorithm implemented using vector polynomial | |
695 | multiply-sum (vpmsum) instructions, introduced in POWER8. Enable on | |
696 | POWER8 and newer processors for improved performance. | |
697 | ||
146c8688 DA |
698 | config CRYPTO_VPMSUM_TESTER |
699 | tristate "Powerpc64 vpmsum hardware acceleration tester" | |
700 | depends on CRYPTO_CRCT10DIF_VPMSUM && CRYPTO_CRC32C_VPMSUM | |
701 | help | |
702 | Stress test for CRC32c and CRC-T10DIF algorithms implemented with | |
703 | POWER8 vpmsum instructions. | |
704 | Unless you are testing these algorithms, you don't need this. | |
705 | ||
2cdc6899 HY |
706 | config CRYPTO_GHASH |
707 | tristate "GHASH digest algorithm" | |
2cdc6899 | 708 | select CRYPTO_GF128MUL |
578c60fb | 709 | select CRYPTO_HASH |
2cdc6899 HY |
710 | help |
711 | GHASH is message digest algorithm for GCM (Galois/Counter Mode). | |
712 | ||
f979e014 MW |
713 | config CRYPTO_POLY1305 |
714 | tristate "Poly1305 authenticator algorithm" | |
578c60fb | 715 | select CRYPTO_HASH |
f979e014 MW |
716 | help |
717 | Poly1305 authenticator algorithm, RFC7539. | |
718 | ||
719 | Poly1305 is an authenticator algorithm designed by Daniel J. Bernstein. | |
720 | It is used for the ChaCha20-Poly1305 AEAD, specified in RFC7539 for use | |
721 | in IETF protocols. This is the portable C implementation of Poly1305. | |
722 | ||
c70f4abe | 723 | config CRYPTO_POLY1305_X86_64 |
b1ccc8f4 | 724 | tristate "Poly1305 authenticator algorithm (x86_64/SSE2/AVX2)" |
c70f4abe MW |
725 | depends on X86 && 64BIT |
726 | select CRYPTO_POLY1305 | |
727 | help | |
728 | Poly1305 authenticator algorithm, RFC7539. | |
729 | ||
730 | Poly1305 is an authenticator algorithm designed by Daniel J. Bernstein. | |
731 | It is used for the ChaCha20-Poly1305 AEAD, specified in RFC7539 for use | |
732 | in IETF protocols. This is the x86_64 assembler implementation using SIMD | |
733 | instructions. | |
734 | ||
584fffc8 SS |
735 | config CRYPTO_MD4 |
736 | tristate "MD4 digest algorithm" | |
808a1763 | 737 | select CRYPTO_HASH |
124b53d0 | 738 | help |
584fffc8 | 739 | MD4 message digest algorithm (RFC1320). |
124b53d0 | 740 | |
584fffc8 SS |
741 | config CRYPTO_MD5 |
742 | tristate "MD5 digest algorithm" | |
14b75ba7 | 743 | select CRYPTO_HASH |
1da177e4 | 744 | help |
584fffc8 | 745 | MD5 message digest algorithm (RFC1321). |
1da177e4 | 746 | |
d69e75de AK |
747 | config CRYPTO_MD5_OCTEON |
748 | tristate "MD5 digest algorithm (OCTEON)" | |
749 | depends on CPU_CAVIUM_OCTEON | |
750 | select CRYPTO_MD5 | |
751 | select CRYPTO_HASH | |
752 | help | |
753 | MD5 message digest algorithm (RFC1321) implemented | |
754 | using OCTEON crypto instructions, when available. | |
755 | ||
e8e59953 MS |
756 | config CRYPTO_MD5_PPC |
757 | tristate "MD5 digest algorithm (PPC)" | |
758 | depends on PPC | |
759 | select CRYPTO_HASH | |
760 | help | |
761 | MD5 message digest algorithm (RFC1321) implemented | |
762 | in PPC assembler. | |
763 | ||
fa4dfedc DM |
764 | config CRYPTO_MD5_SPARC64 |
765 | tristate "MD5 digest algorithm (SPARC64)" | |
766 | depends on SPARC64 | |
767 | select CRYPTO_MD5 | |
768 | select CRYPTO_HASH | |
769 | help | |
770 | MD5 message digest algorithm (RFC1321) implemented | |
771 | using sparc64 crypto instructions, when available. | |
772 | ||
584fffc8 SS |
773 | config CRYPTO_MICHAEL_MIC |
774 | tristate "Michael MIC keyed digest algorithm" | |
19e2bf14 | 775 | select CRYPTO_HASH |
90831639 | 776 | help |
584fffc8 SS |
777 | Michael MIC is used for message integrity protection in TKIP |
778 | (IEEE 802.11i). This algorithm is required for TKIP, but it | |
779 | should not be used for other purposes because of the weakness | |
780 | of the algorithm. | |
90831639 | 781 | |
82798f90 | 782 | config CRYPTO_RMD128 |
b6d44341 | 783 | tristate "RIPEMD-128 digest algorithm" |
7c4468bc | 784 | select CRYPTO_HASH |
b6d44341 AB |
785 | help |
786 | RIPEMD-128 (ISO/IEC 10118-3:2004). | |
82798f90 | 787 | |
b6d44341 | 788 | RIPEMD-128 is a 128-bit cryptographic hash function. It should only |
35ed4b35 | 789 | be used as a secure replacement for RIPEMD. For other use cases, |
b6d44341 | 790 | RIPEMD-160 should be used. |
82798f90 | 791 | |
b6d44341 | 792 | Developed by Hans Dobbertin, Antoon Bosselaers and Bart Preneel. |
6d8de74c | 793 | See <http://homes.esat.kuleuven.be/~bosselae/ripemd160.html> |
82798f90 AKR |
794 | |
795 | config CRYPTO_RMD160 | |
b6d44341 | 796 | tristate "RIPEMD-160 digest algorithm" |
e5835fba | 797 | select CRYPTO_HASH |
b6d44341 AB |
798 | help |
799 | RIPEMD-160 (ISO/IEC 10118-3:2004). | |
82798f90 | 800 | |
b6d44341 AB |
801 | RIPEMD-160 is a 160-bit cryptographic hash function. It is intended |
802 | to be used as a secure replacement for the 128-bit hash functions | |
803 | MD4, MD5 and it's predecessor RIPEMD | |
804 | (not to be confused with RIPEMD-128). | |
82798f90 | 805 | |
b6d44341 AB |
806 | It's speed is comparable to SHA1 and there are no known attacks |
807 | against RIPEMD-160. | |
534fe2c1 | 808 | |
b6d44341 | 809 | Developed by Hans Dobbertin, Antoon Bosselaers and Bart Preneel. |
6d8de74c | 810 | See <http://homes.esat.kuleuven.be/~bosselae/ripemd160.html> |
534fe2c1 AKR |
811 | |
812 | config CRYPTO_RMD256 | |
b6d44341 | 813 | tristate "RIPEMD-256 digest algorithm" |
d8a5e2e9 | 814 | select CRYPTO_HASH |
b6d44341 AB |
815 | help |
816 | RIPEMD-256 is an optional extension of RIPEMD-128 with a | |
817 | 256 bit hash. It is intended for applications that require | |
818 | longer hash-results, without needing a larger security level | |
819 | (than RIPEMD-128). | |
534fe2c1 | 820 | |
b6d44341 | 821 | Developed by Hans Dobbertin, Antoon Bosselaers and Bart Preneel. |
6d8de74c | 822 | See <http://homes.esat.kuleuven.be/~bosselae/ripemd160.html> |
534fe2c1 AKR |
823 | |
824 | config CRYPTO_RMD320 | |
b6d44341 | 825 | tristate "RIPEMD-320 digest algorithm" |
3b8efb4c | 826 | select CRYPTO_HASH |
b6d44341 AB |
827 | help |
828 | RIPEMD-320 is an optional extension of RIPEMD-160 with a | |
829 | 320 bit hash. It is intended for applications that require | |
830 | longer hash-results, without needing a larger security level | |
831 | (than RIPEMD-160). | |
534fe2c1 | 832 | |
b6d44341 | 833 | Developed by Hans Dobbertin, Antoon Bosselaers and Bart Preneel. |
6d8de74c | 834 | See <http://homes.esat.kuleuven.be/~bosselae/ripemd160.html> |
82798f90 | 835 | |
584fffc8 SS |
836 | config CRYPTO_SHA1 |
837 | tristate "SHA1 digest algorithm" | |
54ccb367 | 838 | select CRYPTO_HASH |
1da177e4 | 839 | help |
584fffc8 | 840 | SHA-1 secure hash standard (FIPS 180-1/DFIPS 180-2). |
1da177e4 | 841 | |
66be8951 | 842 | config CRYPTO_SHA1_SSSE3 |
e38b6b7f | 843 | tristate "SHA1 digest algorithm (SSSE3/AVX/AVX2/SHA-NI)" |
66be8951 MK |
844 | depends on X86 && 64BIT |
845 | select CRYPTO_SHA1 | |
846 | select CRYPTO_HASH | |
847 | help | |
848 | SHA-1 secure hash standard (FIPS 180-1/DFIPS 180-2) implemented | |
849 | using Supplemental SSE3 (SSSE3) instructions or Advanced Vector | |
e38b6b7f | 850 | Extensions (AVX/AVX2) or SHA-NI(SHA Extensions New Instructions), |
851 | when available. | |
66be8951 | 852 | |
8275d1aa | 853 | config CRYPTO_SHA256_SSSE3 |
e38b6b7f | 854 | tristate "SHA256 digest algorithm (SSSE3/AVX/AVX2/SHA-NI)" |
8275d1aa TC |
855 | depends on X86 && 64BIT |
856 | select CRYPTO_SHA256 | |
857 | select CRYPTO_HASH | |
858 | help | |
859 | SHA-256 secure hash standard (DFIPS 180-2) implemented | |
860 | using Supplemental SSE3 (SSSE3) instructions, or Advanced Vector | |
861 | Extensions version 1 (AVX1), or Advanced Vector Extensions | |
e38b6b7f | 862 | version 2 (AVX2) instructions, or SHA-NI (SHA Extensions New |
863 | Instructions) when available. | |
87de4579 TC |
864 | |
865 | config CRYPTO_SHA512_SSSE3 | |
866 | tristate "SHA512 digest algorithm (SSSE3/AVX/AVX2)" | |
867 | depends on X86 && 64BIT | |
868 | select CRYPTO_SHA512 | |
869 | select CRYPTO_HASH | |
870 | help | |
871 | SHA-512 secure hash standard (DFIPS 180-2) implemented | |
872 | using Supplemental SSE3 (SSSE3) instructions, or Advanced Vector | |
873 | Extensions version 1 (AVX1), or Advanced Vector Extensions | |
8275d1aa TC |
874 | version 2 (AVX2) instructions, when available. |
875 | ||
efdb6f6e AK |
876 | config CRYPTO_SHA1_OCTEON |
877 | tristate "SHA1 digest algorithm (OCTEON)" | |
878 | depends on CPU_CAVIUM_OCTEON | |
879 | select CRYPTO_SHA1 | |
880 | select CRYPTO_HASH | |
881 | help | |
882 | SHA-1 secure hash standard (FIPS 180-1/DFIPS 180-2) implemented | |
883 | using OCTEON crypto instructions, when available. | |
884 | ||
4ff28d4c DM |
885 | config CRYPTO_SHA1_SPARC64 |
886 | tristate "SHA1 digest algorithm (SPARC64)" | |
887 | depends on SPARC64 | |
888 | select CRYPTO_SHA1 | |
889 | select CRYPTO_HASH | |
890 | help | |
891 | SHA-1 secure hash standard (FIPS 180-1/DFIPS 180-2) implemented | |
892 | using sparc64 crypto instructions, when available. | |
893 | ||
323a6bf1 ME |
894 | config CRYPTO_SHA1_PPC |
895 | tristate "SHA1 digest algorithm (powerpc)" | |
896 | depends on PPC | |
897 | help | |
898 | This is the powerpc hardware accelerated implementation of the | |
899 | SHA-1 secure hash standard (FIPS 180-1/DFIPS 180-2). | |
900 | ||
d9850fc5 MS |
901 | config CRYPTO_SHA1_PPC_SPE |
902 | tristate "SHA1 digest algorithm (PPC SPE)" | |
903 | depends on PPC && SPE | |
904 | help | |
905 | SHA-1 secure hash standard (DFIPS 180-4) implemented | |
906 | using powerpc SPE SIMD instruction set. | |
907 | ||
584fffc8 SS |
908 | config CRYPTO_SHA256 |
909 | tristate "SHA224 and SHA256 digest algorithm" | |
50e109b5 | 910 | select CRYPTO_HASH |
1da177e4 | 911 | help |
584fffc8 | 912 | SHA256 secure hash standard (DFIPS 180-2). |
1da177e4 | 913 | |
584fffc8 SS |
914 | This version of SHA implements a 256 bit hash with 128 bits of |
915 | security against collision attacks. | |
2729bb42 | 916 | |
b6d44341 AB |
917 | This code also includes SHA-224, a 224 bit hash with 112 bits |
918 | of security against collision attacks. | |
584fffc8 | 919 | |
2ecc1e95 MS |
920 | config CRYPTO_SHA256_PPC_SPE |
921 | tristate "SHA224 and SHA256 digest algorithm (PPC SPE)" | |
922 | depends on PPC && SPE | |
923 | select CRYPTO_SHA256 | |
924 | select CRYPTO_HASH | |
925 | help | |
926 | SHA224 and SHA256 secure hash standard (DFIPS 180-2) | |
927 | implemented using powerpc SPE SIMD instruction set. | |
928 | ||
efdb6f6e AK |
929 | config CRYPTO_SHA256_OCTEON |
930 | tristate "SHA224 and SHA256 digest algorithm (OCTEON)" | |
931 | depends on CPU_CAVIUM_OCTEON | |
932 | select CRYPTO_SHA256 | |
933 | select CRYPTO_HASH | |
934 | help | |
935 | SHA-256 secure hash standard (DFIPS 180-2) implemented | |
936 | using OCTEON crypto instructions, when available. | |
937 | ||
86c93b24 DM |
938 | config CRYPTO_SHA256_SPARC64 |
939 | tristate "SHA224 and SHA256 digest algorithm (SPARC64)" | |
940 | depends on SPARC64 | |
941 | select CRYPTO_SHA256 | |
942 | select CRYPTO_HASH | |
943 | help | |
944 | SHA-256 secure hash standard (DFIPS 180-2) implemented | |
945 | using sparc64 crypto instructions, when available. | |
946 | ||
584fffc8 SS |
947 | config CRYPTO_SHA512 |
948 | tristate "SHA384 and SHA512 digest algorithms" | |
bd9d20db | 949 | select CRYPTO_HASH |
b9f535ff | 950 | help |
584fffc8 | 951 | SHA512 secure hash standard (DFIPS 180-2). |
b9f535ff | 952 | |
584fffc8 SS |
953 | This version of SHA implements a 512 bit hash with 256 bits of |
954 | security against collision attacks. | |
b9f535ff | 955 | |
584fffc8 SS |
956 | This code also includes SHA-384, a 384 bit hash with 192 bits |
957 | of security against collision attacks. | |
b9f535ff | 958 | |
efdb6f6e AK |
959 | config CRYPTO_SHA512_OCTEON |
960 | tristate "SHA384 and SHA512 digest algorithms (OCTEON)" | |
961 | depends on CPU_CAVIUM_OCTEON | |
962 | select CRYPTO_SHA512 | |
963 | select CRYPTO_HASH | |
964 | help | |
965 | SHA-512 secure hash standard (DFIPS 180-2) implemented | |
966 | using OCTEON crypto instructions, when available. | |
967 | ||
775e0c69 DM |
968 | config CRYPTO_SHA512_SPARC64 |
969 | tristate "SHA384 and SHA512 digest algorithm (SPARC64)" | |
970 | depends on SPARC64 | |
971 | select CRYPTO_SHA512 | |
972 | select CRYPTO_HASH | |
973 | help | |
974 | SHA-512 secure hash standard (DFIPS 180-2) implemented | |
975 | using sparc64 crypto instructions, when available. | |
976 | ||
53964b9e JG |
977 | config CRYPTO_SHA3 |
978 | tristate "SHA3 digest algorithm" | |
979 | select CRYPTO_HASH | |
980 | help | |
981 | SHA-3 secure hash standard (DFIPS 202). It's based on | |
982 | cryptographic sponge function family called Keccak. | |
983 | ||
984 | References: | |
985 | http://keccak.noekeon.org/ | |
986 | ||
4f0fc160 GBY |
987 | config CRYPTO_SM3 |
988 | tristate "SM3 digest algorithm" | |
989 | select CRYPTO_HASH | |
990 | help | |
991 | SM3 secure hash function as defined by OSCCA GM/T 0004-2012 SM3). | |
992 | It is part of the Chinese Commercial Cryptography suite. | |
993 | ||
994 | References: | |
995 | http://www.oscca.gov.cn/UpFile/20101222141857786.pdf | |
996 | https://datatracker.ietf.org/doc/html/draft-shen-sm3-hash | |
997 | ||
fe18957e VC |
998 | config CRYPTO_STREEBOG |
999 | tristate "Streebog Hash Function" | |
1000 | select CRYPTO_HASH | |
1001 | help | |
1002 | Streebog Hash Function (GOST R 34.11-2012, RFC 6986) is one of the Russian | |
1003 | cryptographic standard algorithms (called GOST algorithms). | |
1004 | This setting enables two hash algorithms with 256 and 512 bits output. | |
1005 | ||
1006 | References: | |
1007 | https://tc26.ru/upload/iblock/fed/feddbb4d26b685903faa2ba11aea43f6.pdf | |
1008 | https://tools.ietf.org/html/rfc6986 | |
1009 | ||
584fffc8 SS |
1010 | config CRYPTO_TGR192 |
1011 | tristate "Tiger digest algorithms" | |
f63fbd3d | 1012 | select CRYPTO_HASH |
eaf44088 | 1013 | help |
584fffc8 | 1014 | Tiger hash algorithm 192, 160 and 128-bit hashes |
eaf44088 | 1015 | |
584fffc8 SS |
1016 | Tiger is a hash function optimized for 64-bit processors while |
1017 | still having decent performance on 32-bit processors. | |
1018 | Tiger was developed by Ross Anderson and Eli Biham. | |
eaf44088 JF |
1019 | |
1020 | See also: | |
584fffc8 | 1021 | <http://www.cs.technion.ac.il/~biham/Reports/Tiger/>. |
eaf44088 | 1022 | |
584fffc8 SS |
1023 | config CRYPTO_WP512 |
1024 | tristate "Whirlpool digest algorithms" | |
4946510b | 1025 | select CRYPTO_HASH |
1da177e4 | 1026 | help |
584fffc8 | 1027 | Whirlpool hash algorithm 512, 384 and 256-bit hashes |
1da177e4 | 1028 | |
584fffc8 SS |
1029 | Whirlpool-512 is part of the NESSIE cryptographic primitives. |
1030 | Whirlpool will be part of the ISO/IEC 10118-3:2003(E) standard | |
1da177e4 LT |
1031 | |
1032 | See also: | |
6d8de74c | 1033 | <http://www.larc.usp.br/~pbarreto/WhirlpoolPage.html> |
584fffc8 | 1034 | |
0e1227d3 HY |
1035 | config CRYPTO_GHASH_CLMUL_NI_INTEL |
1036 | tristate "GHASH digest algorithm (CLMUL-NI accelerated)" | |
8af00860 | 1037 | depends on X86 && 64BIT |
0e1227d3 HY |
1038 | select CRYPTO_CRYPTD |
1039 | help | |
1040 | GHASH is message digest algorithm for GCM (Galois/Counter Mode). | |
1041 | The implementation is accelerated by CLMUL-NI of Intel. | |
1042 | ||
584fffc8 | 1043 | comment "Ciphers" |
1da177e4 LT |
1044 | |
1045 | config CRYPTO_AES | |
1046 | tristate "AES cipher algorithms" | |
cce9e06d | 1047 | select CRYPTO_ALGAPI |
1da177e4 | 1048 | help |
584fffc8 | 1049 | AES cipher algorithms (FIPS-197). AES uses the Rijndael |
1da177e4 LT |
1050 | algorithm. |
1051 | ||
1052 | Rijndael appears to be consistently a very good performer in | |
584fffc8 SS |
1053 | both hardware and software across a wide range of computing |
1054 | environments regardless of its use in feedback or non-feedback | |
1055 | modes. Its key setup time is excellent, and its key agility is | |
1056 | good. Rijndael's very low memory requirements make it very well | |
1057 | suited for restricted-space environments, in which it also | |
1058 | demonstrates excellent performance. Rijndael's operations are | |
1059 | among the easiest to defend against power and timing attacks. | |
1da177e4 | 1060 | |
584fffc8 | 1061 | The AES specifies three key sizes: 128, 192 and 256 bits |
1da177e4 LT |
1062 | |
1063 | See <http://csrc.nist.gov/CryptoToolkit/aes/> for more information. | |
1064 | ||
b5e0b032 AB |
1065 | config CRYPTO_AES_TI |
1066 | tristate "Fixed time AES cipher" | |
1067 | select CRYPTO_ALGAPI | |
1068 | help | |
1069 | This is a generic implementation of AES that attempts to eliminate | |
1070 | data dependent latencies as much as possible without affecting | |
1071 | performance too much. It is intended for use by the generic CCM | |
1072 | and GCM drivers, and other CTR or CMAC/XCBC based modes that rely | |
1073 | solely on encryption (although decryption is supported as well, but | |
1074 | with a more dramatic performance hit) | |
1075 | ||
1076 | Instead of using 16 lookup tables of 1 KB each, (8 for encryption and | |
1077 | 8 for decryption), this implementation only uses just two S-boxes of | |
1078 | 256 bytes each, and attempts to eliminate data dependent latencies by | |
1079 | prefetching the entire table into the cache at the start of each | |
0a6a40c2 EB |
1080 | block. Interrupts are also disabled to avoid races where cachelines |
1081 | are evicted when the CPU is interrupted to do something else. | |
b5e0b032 | 1082 | |
1da177e4 LT |
1083 | config CRYPTO_AES_586 |
1084 | tristate "AES cipher algorithms (i586)" | |
cce9e06d HX |
1085 | depends on (X86 || UML_X86) && !64BIT |
1086 | select CRYPTO_ALGAPI | |
5157dea8 | 1087 | select CRYPTO_AES |
1da177e4 | 1088 | help |
584fffc8 | 1089 | AES cipher algorithms (FIPS-197). AES uses the Rijndael |
1da177e4 LT |
1090 | algorithm. |
1091 | ||
1092 | Rijndael appears to be consistently a very good performer in | |
584fffc8 SS |
1093 | both hardware and software across a wide range of computing |
1094 | environments regardless of its use in feedback or non-feedback | |
1095 | modes. Its key setup time is excellent, and its key agility is | |
1096 | good. Rijndael's very low memory requirements make it very well | |
1097 | suited for restricted-space environments, in which it also | |
1098 | demonstrates excellent performance. Rijndael's operations are | |
1099 | among the easiest to defend against power and timing attacks. | |
1da177e4 | 1100 | |
584fffc8 | 1101 | The AES specifies three key sizes: 128, 192 and 256 bits |
a2a892a2 AS |
1102 | |
1103 | See <http://csrc.nist.gov/encryption/aes/> for more information. | |
1104 | ||
1105 | config CRYPTO_AES_X86_64 | |
1106 | tristate "AES cipher algorithms (x86_64)" | |
cce9e06d HX |
1107 | depends on (X86 || UML_X86) && 64BIT |
1108 | select CRYPTO_ALGAPI | |
81190b32 | 1109 | select CRYPTO_AES |
a2a892a2 | 1110 | help |
584fffc8 | 1111 | AES cipher algorithms (FIPS-197). AES uses the Rijndael |
a2a892a2 AS |
1112 | algorithm. |
1113 | ||
1114 | Rijndael appears to be consistently a very good performer in | |
584fffc8 SS |
1115 | both hardware and software across a wide range of computing |
1116 | environments regardless of its use in feedback or non-feedback | |
1117 | modes. Its key setup time is excellent, and its key agility is | |
54b6a1bd HY |
1118 | good. Rijndael's very low memory requirements make it very well |
1119 | suited for restricted-space environments, in which it also | |
1120 | demonstrates excellent performance. Rijndael's operations are | |
1121 | among the easiest to defend against power and timing attacks. | |
1122 | ||
1123 | The AES specifies three key sizes: 128, 192 and 256 bits | |
1124 | ||
1125 | See <http://csrc.nist.gov/encryption/aes/> for more information. | |
1126 | ||
1127 | config CRYPTO_AES_NI_INTEL | |
1128 | tristate "AES cipher algorithms (AES-NI)" | |
8af00860 | 1129 | depends on X86 |
85671860 | 1130 | select CRYPTO_AEAD |
0d258efb MK |
1131 | select CRYPTO_AES_X86_64 if 64BIT |
1132 | select CRYPTO_AES_586 if !64BIT | |
54b6a1bd | 1133 | select CRYPTO_ALGAPI |
85671860 | 1134 | select CRYPTO_BLKCIPHER |
7643a11a | 1135 | select CRYPTO_GLUE_HELPER_X86 if 64BIT |
85671860 | 1136 | select CRYPTO_SIMD |
54b6a1bd HY |
1137 | help |
1138 | Use Intel AES-NI instructions for AES algorithm. | |
1139 | ||
1140 | AES cipher algorithms (FIPS-197). AES uses the Rijndael | |
1141 | algorithm. | |
1142 | ||
1143 | Rijndael appears to be consistently a very good performer in | |
1144 | both hardware and software across a wide range of computing | |
1145 | environments regardless of its use in feedback or non-feedback | |
1146 | modes. Its key setup time is excellent, and its key agility is | |
584fffc8 SS |
1147 | good. Rijndael's very low memory requirements make it very well |
1148 | suited for restricted-space environments, in which it also | |
1149 | demonstrates excellent performance. Rijndael's operations are | |
1150 | among the easiest to defend against power and timing attacks. | |
a2a892a2 | 1151 | |
584fffc8 | 1152 | The AES specifies three key sizes: 128, 192 and 256 bits |
1da177e4 LT |
1153 | |
1154 | See <http://csrc.nist.gov/encryption/aes/> for more information. | |
1155 | ||
0d258efb MK |
1156 | In addition to AES cipher algorithm support, the acceleration |
1157 | for some popular block cipher mode is supported too, including | |
944585a6 | 1158 | ECB, CBC, LRW, XTS. The 64 bit version has additional |
0d258efb | 1159 | acceleration for CTR. |
2cf4ac8b | 1160 | |
9bf4852d DM |
1161 | config CRYPTO_AES_SPARC64 |
1162 | tristate "AES cipher algorithms (SPARC64)" | |
1163 | depends on SPARC64 | |
1164 | select CRYPTO_CRYPTD | |
1165 | select CRYPTO_ALGAPI | |
1166 | help | |
1167 | Use SPARC64 crypto opcodes for AES algorithm. | |
1168 | ||
1169 | AES cipher algorithms (FIPS-197). AES uses the Rijndael | |
1170 | algorithm. | |
1171 | ||
1172 | Rijndael appears to be consistently a very good performer in | |
1173 | both hardware and software across a wide range of computing | |
1174 | environments regardless of its use in feedback or non-feedback | |
1175 | modes. Its key setup time is excellent, and its key agility is | |
1176 | good. Rijndael's very low memory requirements make it very well | |
1177 | suited for restricted-space environments, in which it also | |
1178 | demonstrates excellent performance. Rijndael's operations are | |
1179 | among the easiest to defend against power and timing attacks. | |
1180 | ||
1181 | The AES specifies three key sizes: 128, 192 and 256 bits | |
1182 | ||
1183 | See <http://csrc.nist.gov/encryption/aes/> for more information. | |
1184 | ||
1185 | In addition to AES cipher algorithm support, the acceleration | |
1186 | for some popular block cipher mode is supported too, including | |
1187 | ECB and CBC. | |
1188 | ||
504c6143 MS |
1189 | config CRYPTO_AES_PPC_SPE |
1190 | tristate "AES cipher algorithms (PPC SPE)" | |
1191 | depends on PPC && SPE | |
1192 | help | |
1193 | AES cipher algorithms (FIPS-197). Additionally the acceleration | |
1194 | for popular block cipher modes ECB, CBC, CTR and XTS is supported. | |
1195 | This module should only be used for low power (router) devices | |
1196 | without hardware AES acceleration (e.g. caam crypto). It reduces the | |
1197 | size of the AES tables from 16KB to 8KB + 256 bytes and mitigates | |
1198 | timining attacks. Nevertheless it might be not as secure as other | |
1199 | architecture specific assembler implementations that work on 1KB | |
1200 | tables or 256 bytes S-boxes. | |
1201 | ||
584fffc8 SS |
1202 | config CRYPTO_ANUBIS |
1203 | tristate "Anubis cipher algorithm" | |
1204 | select CRYPTO_ALGAPI | |
1205 | help | |
1206 | Anubis cipher algorithm. | |
1207 | ||
1208 | Anubis is a variable key length cipher which can use keys from | |
1209 | 128 bits to 320 bits in length. It was evaluated as a entrant | |
1210 | in the NESSIE competition. | |
1211 | ||
1212 | See also: | |
6d8de74c JM |
1213 | <https://www.cosic.esat.kuleuven.be/nessie/reports/> |
1214 | <http://www.larc.usp.br/~pbarreto/AnubisPage.html> | |
584fffc8 SS |
1215 | |
1216 | config CRYPTO_ARC4 | |
1217 | tristate "ARC4 cipher algorithm" | |
b9b0f080 | 1218 | select CRYPTO_BLKCIPHER |
584fffc8 SS |
1219 | help |
1220 | ARC4 cipher algorithm. | |
1221 | ||
1222 | ARC4 is a stream cipher using keys ranging from 8 bits to 2048 | |
1223 | bits in length. This algorithm is required for driver-based | |
1224 | WEP, but it should not be for other purposes because of the | |
1225 | weakness of the algorithm. | |
1226 | ||
1227 | config CRYPTO_BLOWFISH | |
1228 | tristate "Blowfish cipher algorithm" | |
1229 | select CRYPTO_ALGAPI | |
52ba867c | 1230 | select CRYPTO_BLOWFISH_COMMON |
584fffc8 SS |
1231 | help |
1232 | Blowfish cipher algorithm, by Bruce Schneier. | |
1233 | ||
1234 | This is a variable key length cipher which can use keys from 32 | |
1235 | bits to 448 bits in length. It's fast, simple and specifically | |
1236 | designed for use on "large microprocessors". | |
1237 | ||
1238 | See also: | |
1239 | <http://www.schneier.com/blowfish.html> | |
1240 | ||
52ba867c JK |
1241 | config CRYPTO_BLOWFISH_COMMON |
1242 | tristate | |
1243 | help | |
1244 | Common parts of the Blowfish cipher algorithm shared by the | |
1245 | generic c and the assembler implementations. | |
1246 | ||
1247 | See also: | |
1248 | <http://www.schneier.com/blowfish.html> | |
1249 | ||
64b94cea JK |
1250 | config CRYPTO_BLOWFISH_X86_64 |
1251 | tristate "Blowfish cipher algorithm (x86_64)" | |
f21a7c19 | 1252 | depends on X86 && 64BIT |
c1679171 | 1253 | select CRYPTO_BLKCIPHER |
64b94cea JK |
1254 | select CRYPTO_BLOWFISH_COMMON |
1255 | help | |
1256 | Blowfish cipher algorithm (x86_64), by Bruce Schneier. | |
1257 | ||
1258 | This is a variable key length cipher which can use keys from 32 | |
1259 | bits to 448 bits in length. It's fast, simple and specifically | |
1260 | designed for use on "large microprocessors". | |
1261 | ||
1262 | See also: | |
1263 | <http://www.schneier.com/blowfish.html> | |
1264 | ||
584fffc8 SS |
1265 | config CRYPTO_CAMELLIA |
1266 | tristate "Camellia cipher algorithms" | |
1267 | depends on CRYPTO | |
1268 | select CRYPTO_ALGAPI | |
1269 | help | |
1270 | Camellia cipher algorithms module. | |
1271 | ||
1272 | Camellia is a symmetric key block cipher developed jointly | |
1273 | at NTT and Mitsubishi Electric Corporation. | |
1274 | ||
1275 | The Camellia specifies three key sizes: 128, 192 and 256 bits. | |
1276 | ||
1277 | See also: | |
1278 | <https://info.isl.ntt.co.jp/crypt/eng/camellia/index_s.html> | |
1279 | ||
0b95ec56 JK |
1280 | config CRYPTO_CAMELLIA_X86_64 |
1281 | tristate "Camellia cipher algorithm (x86_64)" | |
f21a7c19 | 1282 | depends on X86 && 64BIT |
0b95ec56 | 1283 | depends on CRYPTO |
1af6d037 | 1284 | select CRYPTO_BLKCIPHER |
964263af | 1285 | select CRYPTO_GLUE_HELPER_X86 |
0b95ec56 JK |
1286 | help |
1287 | Camellia cipher algorithm module (x86_64). | |
1288 | ||
1289 | Camellia is a symmetric key block cipher developed jointly | |
1290 | at NTT and Mitsubishi Electric Corporation. | |
1291 | ||
1292 | The Camellia specifies three key sizes: 128, 192 and 256 bits. | |
1293 | ||
1294 | See also: | |
d9b1d2e7 JK |
1295 | <https://info.isl.ntt.co.jp/crypt/eng/camellia/index_s.html> |
1296 | ||
1297 | config CRYPTO_CAMELLIA_AESNI_AVX_X86_64 | |
1298 | tristate "Camellia cipher algorithm (x86_64/AES-NI/AVX)" | |
1299 | depends on X86 && 64BIT | |
1300 | depends on CRYPTO | |
44893bc2 | 1301 | select CRYPTO_BLKCIPHER |
d9b1d2e7 | 1302 | select CRYPTO_CAMELLIA_X86_64 |
44893bc2 EB |
1303 | select CRYPTO_GLUE_HELPER_X86 |
1304 | select CRYPTO_SIMD | |
d9b1d2e7 JK |
1305 | select CRYPTO_XTS |
1306 | help | |
1307 | Camellia cipher algorithm module (x86_64/AES-NI/AVX). | |
1308 | ||
1309 | Camellia is a symmetric key block cipher developed jointly | |
1310 | at NTT and Mitsubishi Electric Corporation. | |
1311 | ||
1312 | The Camellia specifies three key sizes: 128, 192 and 256 bits. | |
1313 | ||
1314 | See also: | |
0b95ec56 JK |
1315 | <https://info.isl.ntt.co.jp/crypt/eng/camellia/index_s.html> |
1316 | ||
f3f935a7 JK |
1317 | config CRYPTO_CAMELLIA_AESNI_AVX2_X86_64 |
1318 | tristate "Camellia cipher algorithm (x86_64/AES-NI/AVX2)" | |
1319 | depends on X86 && 64BIT | |
1320 | depends on CRYPTO | |
f3f935a7 | 1321 | select CRYPTO_CAMELLIA_AESNI_AVX_X86_64 |
f3f935a7 JK |
1322 | help |
1323 | Camellia cipher algorithm module (x86_64/AES-NI/AVX2). | |
1324 | ||
1325 | Camellia is a symmetric key block cipher developed jointly | |
1326 | at NTT and Mitsubishi Electric Corporation. | |
1327 | ||
1328 | The Camellia specifies three key sizes: 128, 192 and 256 bits. | |
1329 | ||
1330 | See also: | |
1331 | <https://info.isl.ntt.co.jp/crypt/eng/camellia/index_s.html> | |
1332 | ||
81658ad0 DM |
1333 | config CRYPTO_CAMELLIA_SPARC64 |
1334 | tristate "Camellia cipher algorithm (SPARC64)" | |
1335 | depends on SPARC64 | |
1336 | depends on CRYPTO | |
1337 | select CRYPTO_ALGAPI | |
1338 | help | |
1339 | Camellia cipher algorithm module (SPARC64). | |
1340 | ||
1341 | Camellia is a symmetric key block cipher developed jointly | |
1342 | at NTT and Mitsubishi Electric Corporation. | |
1343 | ||
1344 | The Camellia specifies three key sizes: 128, 192 and 256 bits. | |
1345 | ||
1346 | See also: | |
1347 | <https://info.isl.ntt.co.jp/crypt/eng/camellia/index_s.html> | |
1348 | ||
044ab525 JK |
1349 | config CRYPTO_CAST_COMMON |
1350 | tristate | |
1351 | help | |
1352 | Common parts of the CAST cipher algorithms shared by the | |
1353 | generic c and the assembler implementations. | |
1354 | ||
1da177e4 LT |
1355 | config CRYPTO_CAST5 |
1356 | tristate "CAST5 (CAST-128) cipher algorithm" | |
cce9e06d | 1357 | select CRYPTO_ALGAPI |
044ab525 | 1358 | select CRYPTO_CAST_COMMON |
1da177e4 LT |
1359 | help |
1360 | The CAST5 encryption algorithm (synonymous with CAST-128) is | |
1361 | described in RFC2144. | |
1362 | ||
4d6d6a2c JG |
1363 | config CRYPTO_CAST5_AVX_X86_64 |
1364 | tristate "CAST5 (CAST-128) cipher algorithm (x86_64/AVX)" | |
1365 | depends on X86 && 64BIT | |
1e63183a | 1366 | select CRYPTO_BLKCIPHER |
4d6d6a2c | 1367 | select CRYPTO_CAST5 |
1e63183a EB |
1368 | select CRYPTO_CAST_COMMON |
1369 | select CRYPTO_SIMD | |
4d6d6a2c JG |
1370 | help |
1371 | The CAST5 encryption algorithm (synonymous with CAST-128) is | |
1372 | described in RFC2144. | |
1373 | ||
1374 | This module provides the Cast5 cipher algorithm that processes | |
1375 | sixteen blocks parallel using the AVX instruction set. | |
1376 | ||
1da177e4 LT |
1377 | config CRYPTO_CAST6 |
1378 | tristate "CAST6 (CAST-256) cipher algorithm" | |
cce9e06d | 1379 | select CRYPTO_ALGAPI |
044ab525 | 1380 | select CRYPTO_CAST_COMMON |
1da177e4 LT |
1381 | help |
1382 | The CAST6 encryption algorithm (synonymous with CAST-256) is | |
1383 | described in RFC2612. | |
1384 | ||
4ea1277d JG |
1385 | config CRYPTO_CAST6_AVX_X86_64 |
1386 | tristate "CAST6 (CAST-256) cipher algorithm (x86_64/AVX)" | |
1387 | depends on X86 && 64BIT | |
4bd96924 | 1388 | select CRYPTO_BLKCIPHER |
4ea1277d | 1389 | select CRYPTO_CAST6 |
4bd96924 EB |
1390 | select CRYPTO_CAST_COMMON |
1391 | select CRYPTO_GLUE_HELPER_X86 | |
1392 | select CRYPTO_SIMD | |
4ea1277d JG |
1393 | select CRYPTO_XTS |
1394 | help | |
1395 | The CAST6 encryption algorithm (synonymous with CAST-256) is | |
1396 | described in RFC2612. | |
1397 | ||
1398 | This module provides the Cast6 cipher algorithm that processes | |
1399 | eight blocks parallel using the AVX instruction set. | |
1400 | ||
584fffc8 SS |
1401 | config CRYPTO_DES |
1402 | tristate "DES and Triple DES EDE cipher algorithms" | |
cce9e06d | 1403 | select CRYPTO_ALGAPI |
1da177e4 | 1404 | help |
584fffc8 | 1405 | DES cipher algorithm (FIPS 46-2), and Triple DES EDE (FIPS 46-3). |
fb4f10ed | 1406 | |
c5aac2df DM |
1407 | config CRYPTO_DES_SPARC64 |
1408 | tristate "DES and Triple DES EDE cipher algorithms (SPARC64)" | |
97da37b3 | 1409 | depends on SPARC64 |
c5aac2df DM |
1410 | select CRYPTO_ALGAPI |
1411 | select CRYPTO_DES | |
1412 | help | |
1413 | DES cipher algorithm (FIPS 46-2), and Triple DES EDE (FIPS 46-3), | |
1414 | optimized using SPARC64 crypto opcodes. | |
1415 | ||
6574e6c6 JK |
1416 | config CRYPTO_DES3_EDE_X86_64 |
1417 | tristate "Triple DES EDE cipher algorithm (x86-64)" | |
1418 | depends on X86 && 64BIT | |
09c0f03b | 1419 | select CRYPTO_BLKCIPHER |
6574e6c6 JK |
1420 | select CRYPTO_DES |
1421 | help | |
1422 | Triple DES EDE (FIPS 46-3) algorithm. | |
1423 | ||
1424 | This module provides implementation of the Triple DES EDE cipher | |
1425 | algorithm that is optimized for x86-64 processors. Two versions of | |
1426 | algorithm are provided; regular processing one input block and | |
1427 | one that processes three blocks parallel. | |
1428 | ||
584fffc8 SS |
1429 | config CRYPTO_FCRYPT |
1430 | tristate "FCrypt cipher algorithm" | |
cce9e06d | 1431 | select CRYPTO_ALGAPI |
584fffc8 | 1432 | select CRYPTO_BLKCIPHER |
1da177e4 | 1433 | help |
584fffc8 | 1434 | FCrypt algorithm used by RxRPC. |
1da177e4 LT |
1435 | |
1436 | config CRYPTO_KHAZAD | |
1437 | tristate "Khazad cipher algorithm" | |
cce9e06d | 1438 | select CRYPTO_ALGAPI |
1da177e4 LT |
1439 | help |
1440 | Khazad cipher algorithm. | |
1441 | ||
1442 | Khazad was a finalist in the initial NESSIE competition. It is | |
1443 | an algorithm optimized for 64-bit processors with good performance | |
1444 | on 32-bit processors. Khazad uses an 128 bit key size. | |
1445 | ||
1446 | See also: | |
6d8de74c | 1447 | <http://www.larc.usp.br/~pbarreto/KhazadPage.html> |
1da177e4 | 1448 | |
2407d608 | 1449 | config CRYPTO_SALSA20 |
3b4afaf2 | 1450 | tristate "Salsa20 stream cipher algorithm" |
2407d608 TSH |
1451 | select CRYPTO_BLKCIPHER |
1452 | help | |
1453 | Salsa20 stream cipher algorithm. | |
1454 | ||
1455 | Salsa20 is a stream cipher submitted to eSTREAM, the ECRYPT | |
1456 | Stream Cipher Project. See <http://www.ecrypt.eu.org/stream/> | |
974e4b75 TSH |
1457 | |
1458 | The Salsa20 stream cipher algorithm is designed by Daniel J. | |
1459 | Bernstein <djb@cr.yp.to>. See <http://cr.yp.to/snuffle.html> | |
1460 | ||
c08d0e64 | 1461 | config CRYPTO_CHACHA20 |
aa762409 | 1462 | tristate "ChaCha stream cipher algorithms" |
c08d0e64 MW |
1463 | select CRYPTO_BLKCIPHER |
1464 | help | |
aa762409 | 1465 | The ChaCha20, XChaCha20, and XChaCha12 stream cipher algorithms. |
c08d0e64 MW |
1466 | |
1467 | ChaCha20 is a 256-bit high-speed stream cipher designed by Daniel J. | |
1468 | Bernstein and further specified in RFC7539 for use in IETF protocols. | |
de61d7ae | 1469 | This is the portable C implementation of ChaCha20. See also: |
c08d0e64 MW |
1470 | <http://cr.yp.to/chacha/chacha-20080128.pdf> |
1471 | ||
de61d7ae EB |
1472 | XChaCha20 is the application of the XSalsa20 construction to ChaCha20 |
1473 | rather than to Salsa20. XChaCha20 extends ChaCha20's nonce length | |
1474 | from 64 bits (or 96 bits using the RFC7539 convention) to 192 bits, | |
1475 | while provably retaining ChaCha20's security. See also: | |
1476 | <https://cr.yp.to/snuffle/xsalsa-20081128.pdf> | |
1477 | ||
aa762409 EB |
1478 | XChaCha12 is XChaCha20 reduced to 12 rounds, with correspondingly |
1479 | reduced security margin but increased performance. It can be needed | |
1480 | in some performance-sensitive scenarios. | |
1481 | ||
c9320b6d | 1482 | config CRYPTO_CHACHA20_X86_64 |
4af78261 | 1483 | tristate "ChaCha stream cipher algorithms (x86_64/SSSE3/AVX2/AVX-512VL)" |
c9320b6d MW |
1484 | depends on X86 && 64BIT |
1485 | select CRYPTO_BLKCIPHER | |
1486 | select CRYPTO_CHACHA20 | |
1487 | help | |
7a507d62 EB |
1488 | SSSE3, AVX2, and AVX-512VL optimized implementations of the ChaCha20, |
1489 | XChaCha20, and XChaCha12 stream ciphers. | |
c9320b6d | 1490 | |
584fffc8 SS |
1491 | config CRYPTO_SEED |
1492 | tristate "SEED cipher algorithm" | |
cce9e06d | 1493 | select CRYPTO_ALGAPI |
1da177e4 | 1494 | help |
584fffc8 | 1495 | SEED cipher algorithm (RFC4269). |
1da177e4 | 1496 | |
584fffc8 SS |
1497 | SEED is a 128-bit symmetric key block cipher that has been |
1498 | developed by KISA (Korea Information Security Agency) as a | |
1499 | national standard encryption algorithm of the Republic of Korea. | |
1500 | It is a 16 round block cipher with the key size of 128 bit. | |
1501 | ||
1502 | See also: | |
1503 | <http://www.kisa.or.kr/kisa/seed/jsp/seed_eng.jsp> | |
1504 | ||
1505 | config CRYPTO_SERPENT | |
1506 | tristate "Serpent cipher algorithm" | |
cce9e06d | 1507 | select CRYPTO_ALGAPI |
1da177e4 | 1508 | help |
584fffc8 | 1509 | Serpent cipher algorithm, by Anderson, Biham & Knudsen. |
1da177e4 | 1510 | |
584fffc8 SS |
1511 | Keys are allowed to be from 0 to 256 bits in length, in steps |
1512 | of 8 bits. Also includes the 'Tnepres' algorithm, a reversed | |
1513 | variant of Serpent for compatibility with old kerneli.org code. | |
1514 | ||
1515 | See also: | |
1516 | <http://www.cl.cam.ac.uk/~rja14/serpent.html> | |
1517 | ||
937c30d7 JK |
1518 | config CRYPTO_SERPENT_SSE2_X86_64 |
1519 | tristate "Serpent cipher algorithm (x86_64/SSE2)" | |
1520 | depends on X86 && 64BIT | |
e0f409dc | 1521 | select CRYPTO_BLKCIPHER |
596d8750 | 1522 | select CRYPTO_GLUE_HELPER_X86 |
937c30d7 | 1523 | select CRYPTO_SERPENT |
e0f409dc | 1524 | select CRYPTO_SIMD |
937c30d7 JK |
1525 | help |
1526 | Serpent cipher algorithm, by Anderson, Biham & Knudsen. | |
1527 | ||
1528 | Keys are allowed to be from 0 to 256 bits in length, in steps | |
1529 | of 8 bits. | |
1530 | ||
1e6232f8 | 1531 | This module provides Serpent cipher algorithm that processes eight |
937c30d7 JK |
1532 | blocks parallel using SSE2 instruction set. |
1533 | ||
1534 | See also: | |
1535 | <http://www.cl.cam.ac.uk/~rja14/serpent.html> | |
1536 | ||
251496db JK |
1537 | config CRYPTO_SERPENT_SSE2_586 |
1538 | tristate "Serpent cipher algorithm (i586/SSE2)" | |
1539 | depends on X86 && !64BIT | |
e0f409dc | 1540 | select CRYPTO_BLKCIPHER |
596d8750 | 1541 | select CRYPTO_GLUE_HELPER_X86 |
251496db | 1542 | select CRYPTO_SERPENT |
e0f409dc | 1543 | select CRYPTO_SIMD |
251496db JK |
1544 | help |
1545 | Serpent cipher algorithm, by Anderson, Biham & Knudsen. | |
1546 | ||
1547 | Keys are allowed to be from 0 to 256 bits in length, in steps | |
1548 | of 8 bits. | |
1549 | ||
1550 | This module provides Serpent cipher algorithm that processes four | |
1551 | blocks parallel using SSE2 instruction set. | |
1552 | ||
1553 | See also: | |
1554 | <http://www.cl.cam.ac.uk/~rja14/serpent.html> | |
7efe4076 JG |
1555 | |
1556 | config CRYPTO_SERPENT_AVX_X86_64 | |
1557 | tristate "Serpent cipher algorithm (x86_64/AVX)" | |
1558 | depends on X86 && 64BIT | |
e16bf974 | 1559 | select CRYPTO_BLKCIPHER |
1d0debbd | 1560 | select CRYPTO_GLUE_HELPER_X86 |
7efe4076 | 1561 | select CRYPTO_SERPENT |
e16bf974 | 1562 | select CRYPTO_SIMD |
7efe4076 JG |
1563 | select CRYPTO_XTS |
1564 | help | |
1565 | Serpent cipher algorithm, by Anderson, Biham & Knudsen. | |
1566 | ||
1567 | Keys are allowed to be from 0 to 256 bits in length, in steps | |
1568 | of 8 bits. | |
1569 | ||
1570 | This module provides the Serpent cipher algorithm that processes | |
1571 | eight blocks parallel using the AVX instruction set. | |
1572 | ||
1573 | See also: | |
1574 | <http://www.cl.cam.ac.uk/~rja14/serpent.html> | |
251496db | 1575 | |
56d76c96 JK |
1576 | config CRYPTO_SERPENT_AVX2_X86_64 |
1577 | tristate "Serpent cipher algorithm (x86_64/AVX2)" | |
1578 | depends on X86 && 64BIT | |
56d76c96 | 1579 | select CRYPTO_SERPENT_AVX_X86_64 |
56d76c96 JK |
1580 | help |
1581 | Serpent cipher algorithm, by Anderson, Biham & Knudsen. | |
1582 | ||
1583 | Keys are allowed to be from 0 to 256 bits in length, in steps | |
1584 | of 8 bits. | |
1585 | ||
1586 | This module provides Serpent cipher algorithm that processes 16 | |
1587 | blocks parallel using AVX2 instruction set. | |
1588 | ||
1589 | See also: | |
1590 | <http://www.cl.cam.ac.uk/~rja14/serpent.html> | |
1591 | ||
747c8ce4 GBY |
1592 | config CRYPTO_SM4 |
1593 | tristate "SM4 cipher algorithm" | |
1594 | select CRYPTO_ALGAPI | |
1595 | help | |
1596 | SM4 cipher algorithms (OSCCA GB/T 32907-2016). | |
1597 | ||
1598 | SM4 (GBT.32907-2016) is a cryptographic standard issued by the | |
1599 | Organization of State Commercial Administration of China (OSCCA) | |
1600 | as an authorized cryptographic algorithms for the use within China. | |
1601 | ||
1602 | SMS4 was originally created for use in protecting wireless | |
1603 | networks, and is mandated in the Chinese National Standard for | |
1604 | Wireless LAN WAPI (Wired Authentication and Privacy Infrastructure) | |
1605 | (GB.15629.11-2003). | |
1606 | ||
1607 | The latest SM4 standard (GBT.32907-2016) was proposed by OSCCA and | |
1608 | standardized through TC 260 of the Standardization Administration | |
1609 | of the People's Republic of China (SAC). | |
1610 | ||
1611 | The input, output, and key of SMS4 are each 128 bits. | |
1612 | ||
1613 | See also: <https://eprint.iacr.org/2008/329.pdf> | |
1614 | ||
1615 | If unsure, say N. | |
1616 | ||
584fffc8 SS |
1617 | config CRYPTO_TEA |
1618 | tristate "TEA, XTEA and XETA cipher algorithms" | |
cce9e06d | 1619 | select CRYPTO_ALGAPI |
1da177e4 | 1620 | help |
584fffc8 | 1621 | TEA cipher algorithm. |
1da177e4 | 1622 | |
584fffc8 SS |
1623 | Tiny Encryption Algorithm is a simple cipher that uses |
1624 | many rounds for security. It is very fast and uses | |
1625 | little memory. | |
1626 | ||
1627 | Xtendend Tiny Encryption Algorithm is a modification to | |
1628 | the TEA algorithm to address a potential key weakness | |
1629 | in the TEA algorithm. | |
1630 | ||
1631 | Xtendend Encryption Tiny Algorithm is a mis-implementation | |
1632 | of the XTEA algorithm for compatibility purposes. | |
1633 | ||
1634 | config CRYPTO_TWOFISH | |
1635 | tristate "Twofish cipher algorithm" | |
04ac7db3 | 1636 | select CRYPTO_ALGAPI |
584fffc8 | 1637 | select CRYPTO_TWOFISH_COMMON |
04ac7db3 | 1638 | help |
584fffc8 | 1639 | Twofish cipher algorithm. |
04ac7db3 | 1640 | |
584fffc8 SS |
1641 | Twofish was submitted as an AES (Advanced Encryption Standard) |
1642 | candidate cipher by researchers at CounterPane Systems. It is a | |
1643 | 16 round block cipher supporting key sizes of 128, 192, and 256 | |
1644 | bits. | |
04ac7db3 | 1645 | |
584fffc8 SS |
1646 | See also: |
1647 | <http://www.schneier.com/twofish.html> | |
1648 | ||
1649 | config CRYPTO_TWOFISH_COMMON | |
1650 | tristate | |
1651 | help | |
1652 | Common parts of the Twofish cipher algorithm shared by the | |
1653 | generic c and the assembler implementations. | |
1654 | ||
1655 | config CRYPTO_TWOFISH_586 | |
1656 | tristate "Twofish cipher algorithms (i586)" | |
1657 | depends on (X86 || UML_X86) && !64BIT | |
1658 | select CRYPTO_ALGAPI | |
1659 | select CRYPTO_TWOFISH_COMMON | |
1660 | help | |
1661 | Twofish cipher algorithm. | |
1662 | ||
1663 | Twofish was submitted as an AES (Advanced Encryption Standard) | |
1664 | candidate cipher by researchers at CounterPane Systems. It is a | |
1665 | 16 round block cipher supporting key sizes of 128, 192, and 256 | |
1666 | bits. | |
04ac7db3 NT |
1667 | |
1668 | See also: | |
584fffc8 | 1669 | <http://www.schneier.com/twofish.html> |
04ac7db3 | 1670 | |
584fffc8 SS |
1671 | config CRYPTO_TWOFISH_X86_64 |
1672 | tristate "Twofish cipher algorithm (x86_64)" | |
1673 | depends on (X86 || UML_X86) && 64BIT | |
cce9e06d | 1674 | select CRYPTO_ALGAPI |
584fffc8 | 1675 | select CRYPTO_TWOFISH_COMMON |
1da177e4 | 1676 | help |
584fffc8 | 1677 | Twofish cipher algorithm (x86_64). |
1da177e4 | 1678 | |
584fffc8 SS |
1679 | Twofish was submitted as an AES (Advanced Encryption Standard) |
1680 | candidate cipher by researchers at CounterPane Systems. It is a | |
1681 | 16 round block cipher supporting key sizes of 128, 192, and 256 | |
1682 | bits. | |
1683 | ||
1684 | See also: | |
1685 | <http://www.schneier.com/twofish.html> | |
1686 | ||
8280daad JK |
1687 | config CRYPTO_TWOFISH_X86_64_3WAY |
1688 | tristate "Twofish cipher algorithm (x86_64, 3-way parallel)" | |
f21a7c19 | 1689 | depends on X86 && 64BIT |
37992fa4 | 1690 | select CRYPTO_BLKCIPHER |
8280daad JK |
1691 | select CRYPTO_TWOFISH_COMMON |
1692 | select CRYPTO_TWOFISH_X86_64 | |
414cb5e7 | 1693 | select CRYPTO_GLUE_HELPER_X86 |
8280daad JK |
1694 | help |
1695 | Twofish cipher algorithm (x86_64, 3-way parallel). | |
1696 | ||
1697 | Twofish was submitted as an AES (Advanced Encryption Standard) | |
1698 | candidate cipher by researchers at CounterPane Systems. It is a | |
1699 | 16 round block cipher supporting key sizes of 128, 192, and 256 | |
1700 | bits. | |
1701 | ||
1702 | This module provides Twofish cipher algorithm that processes three | |
1703 | blocks parallel, utilizing resources of out-of-order CPUs better. | |
1704 | ||
1705 | See also: | |
1706 | <http://www.schneier.com/twofish.html> | |
1707 | ||
107778b5 JG |
1708 | config CRYPTO_TWOFISH_AVX_X86_64 |
1709 | tristate "Twofish cipher algorithm (x86_64/AVX)" | |
1710 | depends on X86 && 64BIT | |
0e6ab46d | 1711 | select CRYPTO_BLKCIPHER |
a7378d4e | 1712 | select CRYPTO_GLUE_HELPER_X86 |
0e6ab46d | 1713 | select CRYPTO_SIMD |
107778b5 JG |
1714 | select CRYPTO_TWOFISH_COMMON |
1715 | select CRYPTO_TWOFISH_X86_64 | |
1716 | select CRYPTO_TWOFISH_X86_64_3WAY | |
107778b5 JG |
1717 | help |
1718 | Twofish cipher algorithm (x86_64/AVX). | |
1719 | ||
1720 | Twofish was submitted as an AES (Advanced Encryption Standard) | |
1721 | candidate cipher by researchers at CounterPane Systems. It is a | |
1722 | 16 round block cipher supporting key sizes of 128, 192, and 256 | |
1723 | bits. | |
1724 | ||
1725 | This module provides the Twofish cipher algorithm that processes | |
1726 | eight blocks parallel using the AVX Instruction Set. | |
1727 | ||
1728 | See also: | |
1729 | <http://www.schneier.com/twofish.html> | |
1730 | ||
584fffc8 SS |
1731 | comment "Compression" |
1732 | ||
1733 | config CRYPTO_DEFLATE | |
1734 | tristate "Deflate compression algorithm" | |
1735 | select CRYPTO_ALGAPI | |
f6ded09d | 1736 | select CRYPTO_ACOMP2 |
584fffc8 SS |
1737 | select ZLIB_INFLATE |
1738 | select ZLIB_DEFLATE | |
3c09f17c | 1739 | help |
584fffc8 SS |
1740 | This is the Deflate algorithm (RFC1951), specified for use in |
1741 | IPSec with the IPCOMP protocol (RFC3173, RFC2394). | |
1742 | ||
1743 | You will most probably want this if using IPSec. | |
3c09f17c | 1744 | |
0b77abb3 ZS |
1745 | config CRYPTO_LZO |
1746 | tristate "LZO compression algorithm" | |
1747 | select CRYPTO_ALGAPI | |
ac9d2c4b | 1748 | select CRYPTO_ACOMP2 |
0b77abb3 ZS |
1749 | select LZO_COMPRESS |
1750 | select LZO_DECOMPRESS | |
1751 | help | |
1752 | This is the LZO algorithm. | |
1753 | ||
35a1fc18 SJ |
1754 | config CRYPTO_842 |
1755 | tristate "842 compression algorithm" | |
2062c5b6 | 1756 | select CRYPTO_ALGAPI |
6a8de3ae | 1757 | select CRYPTO_ACOMP2 |
2062c5b6 DS |
1758 | select 842_COMPRESS |
1759 | select 842_DECOMPRESS | |
35a1fc18 SJ |
1760 | help |
1761 | This is the 842 algorithm. | |
0ea8530d CM |
1762 | |
1763 | config CRYPTO_LZ4 | |
1764 | tristate "LZ4 compression algorithm" | |
1765 | select CRYPTO_ALGAPI | |
8cd9330e | 1766 | select CRYPTO_ACOMP2 |
0ea8530d CM |
1767 | select LZ4_COMPRESS |
1768 | select LZ4_DECOMPRESS | |
1769 | help | |
1770 | This is the LZ4 algorithm. | |
1771 | ||
1772 | config CRYPTO_LZ4HC | |
1773 | tristate "LZ4HC compression algorithm" | |
1774 | select CRYPTO_ALGAPI | |
91d53d96 | 1775 | select CRYPTO_ACOMP2 |
0ea8530d CM |
1776 | select LZ4HC_COMPRESS |
1777 | select LZ4_DECOMPRESS | |
1778 | help | |
1779 | This is the LZ4 high compression mode algorithm. | |
35a1fc18 | 1780 | |
d28fc3db NT |
1781 | config CRYPTO_ZSTD |
1782 | tristate "Zstd compression algorithm" | |
1783 | select CRYPTO_ALGAPI | |
1784 | select CRYPTO_ACOMP2 | |
1785 | select ZSTD_COMPRESS | |
1786 | select ZSTD_DECOMPRESS | |
1787 | help | |
1788 | This is the zstd algorithm. | |
1789 | ||
17f0f4a4 NH |
1790 | comment "Random Number Generation" |
1791 | ||
1792 | config CRYPTO_ANSI_CPRNG | |
1793 | tristate "Pseudo Random Number Generation for Cryptographic modules" | |
1794 | select CRYPTO_AES | |
1795 | select CRYPTO_RNG | |
17f0f4a4 NH |
1796 | help |
1797 | This option enables the generic pseudo random number generator | |
1798 | for cryptographic modules. Uses the Algorithm specified in | |
7dd607e8 JK |
1799 | ANSI X9.31 A.2.4. Note that this option must be enabled if |
1800 | CRYPTO_FIPS is selected | |
17f0f4a4 | 1801 | |
f2c89a10 | 1802 | menuconfig CRYPTO_DRBG_MENU |
419090c6 | 1803 | tristate "NIST SP800-90A DRBG" |
419090c6 SM |
1804 | help |
1805 | NIST SP800-90A compliant DRBG. In the following submenu, one or | |
1806 | more of the DRBG types must be selected. | |
1807 | ||
f2c89a10 | 1808 | if CRYPTO_DRBG_MENU |
419090c6 SM |
1809 | |
1810 | config CRYPTO_DRBG_HMAC | |
401e4238 | 1811 | bool |
419090c6 | 1812 | default y |
419090c6 | 1813 | select CRYPTO_HMAC |
826775bb | 1814 | select CRYPTO_SHA256 |
419090c6 SM |
1815 | |
1816 | config CRYPTO_DRBG_HASH | |
1817 | bool "Enable Hash DRBG" | |
826775bb | 1818 | select CRYPTO_SHA256 |
419090c6 SM |
1819 | help |
1820 | Enable the Hash DRBG variant as defined in NIST SP800-90A. | |
1821 | ||
1822 | config CRYPTO_DRBG_CTR | |
1823 | bool "Enable CTR DRBG" | |
419090c6 | 1824 | select CRYPTO_AES |
35591285 | 1825 | depends on CRYPTO_CTR |
419090c6 SM |
1826 | help |
1827 | Enable the CTR DRBG variant as defined in NIST SP800-90A. | |
1828 | ||
f2c89a10 HX |
1829 | config CRYPTO_DRBG |
1830 | tristate | |
401e4238 | 1831 | default CRYPTO_DRBG_MENU |
f2c89a10 | 1832 | select CRYPTO_RNG |
bb5530e4 | 1833 | select CRYPTO_JITTERENTROPY |
f2c89a10 HX |
1834 | |
1835 | endif # if CRYPTO_DRBG_MENU | |
419090c6 | 1836 | |
bb5530e4 SM |
1837 | config CRYPTO_JITTERENTROPY |
1838 | tristate "Jitterentropy Non-Deterministic Random Number Generator" | |
2f313e02 | 1839 | select CRYPTO_RNG |
bb5530e4 SM |
1840 | help |
1841 | The Jitterentropy RNG is a noise that is intended | |
1842 | to provide seed to another RNG. The RNG does not | |
1843 | perform any cryptographic whitening of the generated | |
1844 | random numbers. This Jitterentropy RNG registers with | |
1845 | the kernel crypto API and can be used by any caller. | |
1846 | ||
03c8efc1 HX |
1847 | config CRYPTO_USER_API |
1848 | tristate | |
1849 | ||
fe869cdb HX |
1850 | config CRYPTO_USER_API_HASH |
1851 | tristate "User-space interface for hash algorithms" | |
7451708f | 1852 | depends on NET |
fe869cdb HX |
1853 | select CRYPTO_HASH |
1854 | select CRYPTO_USER_API | |
1855 | help | |
1856 | This option enables the user-spaces interface for hash | |
1857 | algorithms. | |
1858 | ||
8ff59090 HX |
1859 | config CRYPTO_USER_API_SKCIPHER |
1860 | tristate "User-space interface for symmetric key cipher algorithms" | |
7451708f | 1861 | depends on NET |
8ff59090 HX |
1862 | select CRYPTO_BLKCIPHER |
1863 | select CRYPTO_USER_API | |
1864 | help | |
1865 | This option enables the user-spaces interface for symmetric | |
1866 | key cipher algorithms. | |
1867 | ||
2f375538 SM |
1868 | config CRYPTO_USER_API_RNG |
1869 | tristate "User-space interface for random number generator algorithms" | |
1870 | depends on NET | |
1871 | select CRYPTO_RNG | |
1872 | select CRYPTO_USER_API | |
1873 | help | |
1874 | This option enables the user-spaces interface for random | |
1875 | number generator algorithms. | |
1876 | ||
b64a2d95 HX |
1877 | config CRYPTO_USER_API_AEAD |
1878 | tristate "User-space interface for AEAD cipher algorithms" | |
1879 | depends on NET | |
1880 | select CRYPTO_AEAD | |
72548b09 SM |
1881 | select CRYPTO_BLKCIPHER |
1882 | select CRYPTO_NULL | |
b64a2d95 HX |
1883 | select CRYPTO_USER_API |
1884 | help | |
1885 | This option enables the user-spaces interface for AEAD | |
1886 | cipher algorithms. | |
1887 | ||
cac5818c CL |
1888 | config CRYPTO_STATS |
1889 | bool "Crypto usage statistics for User-space" | |
a6a31385 | 1890 | depends on CRYPTO_USER |
cac5818c CL |
1891 | help |
1892 | This option enables the gathering of crypto stats. | |
1893 | This will collect: | |
1894 | - encrypt/decrypt size and numbers of symmeric operations | |
1895 | - compress/decompress size and numbers of compress operations | |
1896 | - size and numbers of hash operations | |
1897 | - encrypt/decrypt/sign/verify numbers for asymmetric operations | |
1898 | - generate/seed numbers for rng operations | |
1899 | ||
ee08997f DK |
1900 | config CRYPTO_HASH_INFO |
1901 | bool | |
1902 | ||
1da177e4 | 1903 | source "drivers/crypto/Kconfig" |
8636a1f9 MY |
1904 | source "crypto/asymmetric_keys/Kconfig" |
1905 | source "certs/Kconfig" | |
1da177e4 | 1906 | |
cce9e06d | 1907 | endif # if CRYPTO |