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Searched refs:alg (Results 1 – 25 of 56) sorted by relevance

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/crypto/
Dapi.c38 static struct crypto_alg *crypto_larval_wait(struct crypto_alg *alg);
40 struct crypto_alg *crypto_mod_get(struct crypto_alg *alg) in crypto_mod_get() argument
42 return try_module_get(alg->cra_module) ? crypto_alg_get(alg) : NULL; in crypto_mod_get()
46 void crypto_mod_put(struct crypto_alg *alg) in crypto_mod_put() argument
48 struct module *module = alg->cra_module; in crypto_mod_put()
50 crypto_alg_put(alg); in crypto_mod_put()
57 return larval->alg.cra_driver_name[0]; in crypto_is_test_larval()
63 struct crypto_alg *q, *alg = NULL; in __crypto_alg_lookup() local
89 if (alg) in __crypto_alg_lookup()
90 crypto_mod_put(alg); in __crypto_alg_lookup()
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Daead.c82 static unsigned int crypto_aead_ctxsize(struct crypto_alg *alg, u32 type, in crypto_aead_ctxsize() argument
85 return alg->cra_ctxsize; in crypto_aead_ctxsize()
95 struct aead_alg *alg = &tfm->__crt_alg->cra_aead; in crypto_init_aead_ops() local
98 if (max(alg->maxauthsize, alg->ivsize) > PAGE_SIZE / 8) in crypto_init_aead_ops()
102 alg->setkey : setkey; in crypto_init_aead_ops()
103 crt->encrypt = alg->encrypt; in crypto_init_aead_ops()
104 crt->decrypt = alg->decrypt; in crypto_init_aead_ops()
105 crt->givencrypt = alg->givencrypt ?: no_givcrypt; in crypto_init_aead_ops()
106 crt->givdecrypt = alg->givdecrypt ?: no_givcrypt; in crypto_init_aead_ops()
108 crt->ivsize = alg->ivsize; in crypto_init_aead_ops()
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Dalgapi.c27 static inline int crypto_set_driver_name(struct crypto_alg *alg) in crypto_set_driver_name() argument
30 char *driver_name = alg->cra_driver_name; in crypto_set_driver_name()
36 len = strlcpy(driver_name, alg->cra_name, CRYPTO_MAX_ALG_NAME); in crypto_set_driver_name()
54 static int crypto_check_alg(struct crypto_alg *alg) in crypto_check_alg() argument
56 crypto_check_module_sig(alg->cra_module); in crypto_check_alg()
58 if (alg->cra_alignmask & (alg->cra_alignmask + 1)) in crypto_check_alg()
61 if (alg->cra_blocksize > PAGE_SIZE / 8) in crypto_check_alg()
64 if (alg->cra_priority < 0) in crypto_check_alg()
67 return crypto_set_driver_name(alg); in crypto_check_alg()
70 static void crypto_destroy_instance(struct crypto_alg *alg) in crypto_destroy_instance() argument
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Dcrypto_user.c49 struct crypto_alg *q, *alg = NULL; in crypto_alg_match() local
66 alg = q; in crypto_alg_match()
73 return alg; in crypto_alg_match()
76 static int crypto_report_cipher(struct sk_buff *skb, struct crypto_alg *alg) in crypto_report_cipher() argument
82 rcipher.blocksize = alg->cra_blocksize; in crypto_report_cipher()
83 rcipher.min_keysize = alg->cra_cipher.cia_min_keysize; in crypto_report_cipher()
84 rcipher.max_keysize = alg->cra_cipher.cia_max_keysize; in crypto_report_cipher()
95 static int crypto_report_comp(struct sk_buff *skb, struct crypto_alg *alg) in crypto_report_comp() argument
109 static int crypto_report_one(struct crypto_alg *alg, in crypto_report_one() argument
112 strncpy(ualg->cru_name, alg->cra_name, sizeof(ualg->cru_name)); in crypto_report_one()
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Dablkcipher.c344 static unsigned int crypto_ablkcipher_ctxsize(struct crypto_alg *alg, u32 type, in crypto_ablkcipher_ctxsize() argument
347 return alg->cra_ctxsize; in crypto_ablkcipher_ctxsize()
363 struct ablkcipher_alg *alg = &tfm->__crt_alg->cra_ablkcipher; in crypto_init_ablkcipher_ops() local
366 if (alg->ivsize > PAGE_SIZE / 8) in crypto_init_ablkcipher_ops()
370 crt->encrypt = alg->encrypt; in crypto_init_ablkcipher_ops()
371 crt->decrypt = alg->decrypt; in crypto_init_ablkcipher_ops()
372 if (!alg->ivsize) { in crypto_init_ablkcipher_ops()
377 crt->ivsize = alg->ivsize; in crypto_init_ablkcipher_ops()
383 static int crypto_ablkcipher_report(struct sk_buff *skb, struct crypto_alg *alg) in crypto_ablkcipher_report() argument
388 strncpy(rblkcipher.geniv, alg->cra_ablkcipher.geniv ?: "<default>", in crypto_ablkcipher_report()
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Dinternal.h43 struct crypto_alg alg; member
63 static inline unsigned int crypto_cipher_ctxsize(struct crypto_alg *alg) in crypto_cipher_ctxsize() argument
65 return alg->cra_ctxsize; in crypto_cipher_ctxsize()
68 static inline unsigned int crypto_compress_ctxsize(struct crypto_alg *alg) in crypto_compress_ctxsize() argument
70 return alg->cra_ctxsize; in crypto_compress_ctxsize()
73 struct crypto_alg *crypto_mod_get(struct crypto_alg *alg);
84 void crypto_larval_kill(struct crypto_alg *alg);
88 void crypto_remove_spawns(struct crypto_alg *alg, struct list_head *list,
91 void crypto_shoot_alg(struct crypto_alg *alg);
92 struct crypto_tfm *__crypto_alloc_tfm(struct crypto_alg *alg, u32 type,
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Dctr.c184 struct crypto_alg *alg; in crypto_ctr_alloc() local
191 alg = crypto_attr_alg(tb[1], CRYPTO_ALG_TYPE_CIPHER, in crypto_ctr_alloc()
193 if (IS_ERR(alg)) in crypto_ctr_alloc()
194 return ERR_CAST(alg); in crypto_ctr_alloc()
198 if (alg->cra_blocksize < 4) in crypto_ctr_alloc()
202 if (alg->cra_blocksize % 4) in crypto_ctr_alloc()
205 inst = crypto_alloc_instance("ctr", alg); in crypto_ctr_alloc()
209 inst->alg.cra_flags = CRYPTO_ALG_TYPE_BLKCIPHER; in crypto_ctr_alloc()
210 inst->alg.cra_priority = alg->cra_priority; in crypto_ctr_alloc()
211 inst->alg.cra_blocksize = 1; in crypto_ctr_alloc()
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Dblkcipher.c422 struct blkcipher_alg *alg = &tfm->__crt_alg->cra_blkcipher; in async_encrypt() local
430 return alg->encrypt(&desc, req->dst, req->src, req->nbytes); in async_encrypt()
436 struct blkcipher_alg *alg = &tfm->__crt_alg->cra_blkcipher; in async_decrypt() local
443 return alg->decrypt(&desc, req->dst, req->src, req->nbytes); in async_decrypt()
446 static unsigned int crypto_blkcipher_ctxsize(struct crypto_alg *alg, u32 type, in crypto_blkcipher_ctxsize() argument
449 struct blkcipher_alg *cipher = &alg->cra_blkcipher; in crypto_blkcipher_ctxsize()
450 unsigned int len = alg->cra_ctxsize; in crypto_blkcipher_ctxsize()
454 len = ALIGN(len, (unsigned long)alg->cra_alignmask + 1); in crypto_blkcipher_ctxsize()
464 struct blkcipher_alg *alg = &tfm->__crt_alg->cra_blkcipher; in crypto_init_blkcipher_ops_async() local
469 if (!alg->ivsize) { in crypto_init_blkcipher_ops_async()
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Decb.c121 struct crypto_alg *alg; in crypto_ecb_alloc() local
128 alg = crypto_get_attr_alg(tb, CRYPTO_ALG_TYPE_CIPHER, in crypto_ecb_alloc()
130 if (IS_ERR(alg)) in crypto_ecb_alloc()
131 return ERR_CAST(alg); in crypto_ecb_alloc()
133 inst = crypto_alloc_instance("ecb", alg); in crypto_ecb_alloc()
137 inst->alg.cra_flags = CRYPTO_ALG_TYPE_BLKCIPHER; in crypto_ecb_alloc()
138 inst->alg.cra_priority = alg->cra_priority; in crypto_ecb_alloc()
139 inst->alg.cra_blocksize = alg->cra_blocksize; in crypto_ecb_alloc()
140 inst->alg.cra_alignmask = alg->cra_alignmask; in crypto_ecb_alloc()
141 inst->alg.cra_type = &crypto_blkcipher_type; in crypto_ecb_alloc()
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Dcryptd.c284 static void *cryptd_alloc_instance(struct crypto_alg *alg, unsigned int head, in cryptd_alloc_instance() argument
298 if (snprintf(inst->alg.cra_driver_name, CRYPTO_MAX_ALG_NAME, in cryptd_alloc_instance()
299 "cryptd(%s)", alg->cra_driver_name) >= CRYPTO_MAX_ALG_NAME) in cryptd_alloc_instance()
302 memcpy(inst->alg.cra_name, alg->cra_name, CRYPTO_MAX_ALG_NAME); in cryptd_alloc_instance()
304 inst->alg.cra_priority = alg->cra_priority + 50; in cryptd_alloc_instance()
305 inst->alg.cra_blocksize = alg->cra_blocksize; in cryptd_alloc_instance()
306 inst->alg.cra_alignmask = alg->cra_alignmask; in cryptd_alloc_instance()
323 struct crypto_alg *alg; in cryptd_create_blkcipher() local
326 alg = crypto_get_attr_alg(tb, CRYPTO_ALG_TYPE_BLKCIPHER, in cryptd_create_blkcipher()
328 if (IS_ERR(alg)) in cryptd_create_blkcipher()
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Dproc.c82 struct crypto_alg *alg = list_entry(p, struct crypto_alg, cra_list); in c_show() local
84 seq_printf(m, "name : %s\n", alg->cra_name); in c_show()
85 seq_printf(m, "driver : %s\n", alg->cra_driver_name); in c_show()
86 seq_printf(m, "module : %s\n", module_name(alg->cra_module)); in c_show()
87 seq_printf(m, "priority : %d\n", alg->cra_priority); in c_show()
88 seq_printf(m, "refcnt : %d\n", atomic_read(&alg->cra_refcnt)); in c_show()
90 (alg->cra_flags & CRYPTO_ALG_TESTED) ? in c_show()
93 if (alg->cra_flags & CRYPTO_ALG_LARVAL) { in c_show()
95 seq_printf(m, "flags : 0x%x\n", alg->cra_flags); in c_show()
99 if (alg->cra_type && alg->cra_type->show) { in c_show()
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Dxcbc.c202 struct crypto_alg *alg; in xcbc_create() local
210 alg = crypto_get_attr_alg(tb, CRYPTO_ALG_TYPE_CIPHER, in xcbc_create()
212 if (IS_ERR(alg)) in xcbc_create()
213 return PTR_ERR(alg); in xcbc_create()
215 switch(alg->cra_blocksize) { in xcbc_create()
222 inst = shash_alloc_instance("xcbc", alg); in xcbc_create()
227 err = crypto_init_spawn(shash_instance_ctx(inst), alg, in xcbc_create()
233 alignmask = alg->cra_alignmask | 3; in xcbc_create()
234 inst->alg.base.cra_alignmask = alignmask; in xcbc_create()
235 inst->alg.base.cra_priority = alg->cra_priority; in xcbc_create()
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Dcmac.c228 struct crypto_alg *alg; in cmac_create() local
236 alg = crypto_get_attr_alg(tb, CRYPTO_ALG_TYPE_CIPHER, in cmac_create()
238 if (IS_ERR(alg)) in cmac_create()
239 return PTR_ERR(alg); in cmac_create()
241 switch (alg->cra_blocksize) { in cmac_create()
249 inst = shash_alloc_instance("cmac", alg); in cmac_create()
254 err = crypto_init_spawn(shash_instance_ctx(inst), alg, in cmac_create()
260 alignmask = alg->cra_alignmask | (sizeof(long) - 1); in cmac_create()
261 inst->alg.base.cra_alignmask = alignmask; in cmac_create()
262 inst->alg.base.cra_priority = alg->cra_priority; in cmac_create()
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Dtestmgr.c37 int alg_test(const char *driver, const char *alg, u32 type, u32 mask) in alg_test() argument
118 const char *alg; member
1831 .alg = "__cbc-cast5-avx",
1834 .alg = "__cbc-cast6-avx",
1837 .alg = "__cbc-serpent-avx",
1840 .alg = "__cbc-serpent-avx2",
1843 .alg = "__cbc-serpent-sse2",
1846 .alg = "__cbc-twofish-avx",
1849 .alg = "__driver-cbc-aes-aesni",
1853 .alg = "__driver-cbc-camellia-aesni",
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Dcbc.c217 struct crypto_alg *alg; in crypto_cbc_alloc() local
224 alg = crypto_get_attr_alg(tb, CRYPTO_ALG_TYPE_CIPHER, in crypto_cbc_alloc()
226 if (IS_ERR(alg)) in crypto_cbc_alloc()
227 return ERR_CAST(alg); in crypto_cbc_alloc()
230 if (!is_power_of_2(alg->cra_blocksize)) in crypto_cbc_alloc()
233 inst = crypto_alloc_instance("cbc", alg); in crypto_cbc_alloc()
237 inst->alg.cra_flags = CRYPTO_ALG_TYPE_BLKCIPHER; in crypto_cbc_alloc()
238 inst->alg.cra_priority = alg->cra_priority; in crypto_cbc_alloc()
239 inst->alg.cra_blocksize = alg->cra_blocksize; in crypto_cbc_alloc()
240 inst->alg.cra_alignmask = alg->cra_alignmask; in crypto_cbc_alloc()
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Dlrw.c329 struct crypto_alg *alg; in alloc() local
336 alg = crypto_get_attr_alg(tb, CRYPTO_ALG_TYPE_CIPHER, in alloc()
338 if (IS_ERR(alg)) in alloc()
339 return ERR_CAST(alg); in alloc()
341 inst = crypto_alloc_instance("lrw", alg); in alloc()
345 inst->alg.cra_flags = CRYPTO_ALG_TYPE_BLKCIPHER; in alloc()
346 inst->alg.cra_priority = alg->cra_priority; in alloc()
347 inst->alg.cra_blocksize = alg->cra_blocksize; in alloc()
349 if (alg->cra_alignmask < 7) inst->alg.cra_alignmask = 7; in alloc()
350 else inst->alg.cra_alignmask = alg->cra_alignmask; in alloc()
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Dalgboss.c41 } alg; member
58 char alg[CRYPTO_MAX_ALG_NAME]; member
90 crypto_alg_put(&param->larval->alg); in cryptomgr_probe()
99 const char *name = larval->alg.cra_name; in cryptomgr_schedule_probe()
151 param->attrs[i].alg.attr.rta_len = in cryptomgr_schedule_probe()
152 sizeof(param->attrs[i].alg); in cryptomgr_schedule_probe()
153 param->attrs[i].alg.attr.rta_type = CRYPTOA_ALG; in cryptomgr_schedule_probe()
154 memcpy(param->attrs[i].alg.data.name, name, len); in cryptomgr_schedule_probe()
183 param->type.data.type = larval->alg.cra_flags & ~CRYPTO_ALG_TESTED; in cryptomgr_schedule_probe()
187 param->otype = larval->alg.cra_flags; in cryptomgr_schedule_probe()
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Dhmac.c184 struct crypto_alg *alg; in hmac_create() local
197 alg = &salg->base; in hmac_create()
206 if (ds > alg->cra_blocksize || in hmac_create()
207 ss < alg->cra_blocksize) in hmac_create()
210 inst = shash_alloc_instance("hmac", alg); in hmac_create()
220 inst->alg.base.cra_priority = alg->cra_priority; in hmac_create()
221 inst->alg.base.cra_blocksize = alg->cra_blocksize; in hmac_create()
222 inst->alg.base.cra_alignmask = alg->cra_alignmask; in hmac_create()
224 ss = ALIGN(ss, alg->cra_alignmask + 1); in hmac_create()
225 inst->alg.digestsize = ds; in hmac_create()
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Dpcbc.c227 struct crypto_alg *alg; in crypto_pcbc_alloc() local
234 alg = crypto_get_attr_alg(tb, CRYPTO_ALG_TYPE_CIPHER, in crypto_pcbc_alloc()
236 if (IS_ERR(alg)) in crypto_pcbc_alloc()
237 return ERR_CAST(alg); in crypto_pcbc_alloc()
239 inst = crypto_alloc_instance("pcbc", alg); in crypto_pcbc_alloc()
243 inst->alg.cra_flags = CRYPTO_ALG_TYPE_BLKCIPHER; in crypto_pcbc_alloc()
244 inst->alg.cra_priority = alg->cra_priority; in crypto_pcbc_alloc()
245 inst->alg.cra_blocksize = alg->cra_blocksize; in crypto_pcbc_alloc()
246 inst->alg.cra_alignmask = alg->cra_alignmask; in crypto_pcbc_alloc()
247 inst->alg.cra_type = &crypto_blkcipher_type; in crypto_pcbc_alloc()
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Dcts.c277 struct crypto_alg *alg; in crypto_cts_alloc() local
284 alg = crypto_attr_alg(tb[1], CRYPTO_ALG_TYPE_BLKCIPHER, in crypto_cts_alloc()
286 if (IS_ERR(alg)) in crypto_cts_alloc()
287 return ERR_CAST(alg); in crypto_cts_alloc()
290 if (!is_power_of_2(alg->cra_blocksize)) in crypto_cts_alloc()
293 inst = crypto_alloc_instance("cts", alg); in crypto_cts_alloc()
297 inst->alg.cra_flags = CRYPTO_ALG_TYPE_BLKCIPHER; in crypto_cts_alloc()
298 inst->alg.cra_priority = alg->cra_priority; in crypto_cts_alloc()
299 inst->alg.cra_blocksize = alg->cra_blocksize; in crypto_cts_alloc()
300 inst->alg.cra_alignmask = alg->cra_alignmask; in crypto_cts_alloc()
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Dahash.c472 struct ahash_alg *alg = crypto_ahash_alg(hash); in crypto_ahash_init_tfm() local
482 hash->init = alg->init; in crypto_ahash_init_tfm()
483 hash->update = alg->update; in crypto_ahash_init_tfm()
484 hash->final = alg->final; in crypto_ahash_init_tfm()
485 hash->finup = alg->finup ?: ahash_def_finup; in crypto_ahash_init_tfm()
486 hash->digest = alg->digest; in crypto_ahash_init_tfm()
488 if (alg->setkey) { in crypto_ahash_init_tfm()
489 hash->setkey = alg->setkey; in crypto_ahash_init_tfm()
492 if (alg->export) in crypto_ahash_init_tfm()
493 hash->export = alg->export; in crypto_ahash_init_tfm()
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Dxts.c290 struct crypto_alg *alg; in alloc() local
297 alg = crypto_get_attr_alg(tb, CRYPTO_ALG_TYPE_CIPHER, in alloc()
299 if (IS_ERR(alg)) in alloc()
300 return ERR_CAST(alg); in alloc()
302 inst = crypto_alloc_instance("xts", alg); in alloc()
306 inst->alg.cra_flags = CRYPTO_ALG_TYPE_BLKCIPHER; in alloc()
307 inst->alg.cra_priority = alg->cra_priority; in alloc()
308 inst->alg.cra_blocksize = alg->cra_blocksize; in alloc()
310 if (alg->cra_alignmask < 7) in alloc()
311 inst->alg.cra_alignmask = 7; in alloc()
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Dshash.c338 struct shash_alg *alg = __crypto_shash_alg(calg); in crypto_init_shash_ops_async() local
362 crt->has_setkey = alg->setkey != shash_no_setkey; in crypto_init_shash_ops_async()
364 if (alg->export) in crypto_init_shash_ops_async()
366 if (alg->import) in crypto_init_shash_ops_async()
462 struct shash_alg *alg = __crypto_shash_alg(calg); in crypto_init_shash_ops_compat() local
493 crt->digestsize = alg->digestsize; in crypto_init_shash_ops_compat()
508 static unsigned int crypto_shash_ctxsize(struct crypto_alg *alg, u32 type, in crypto_shash_ctxsize() argument
527 static unsigned int crypto_shash_extsize(struct crypto_alg *alg) in crypto_shash_extsize() argument
529 return alg->cra_ctxsize; in crypto_shash_extsize()
533 static int crypto_shash_report(struct sk_buff *skb, struct crypto_alg *alg) in crypto_shash_report() argument
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Dpcrypt.c309 static struct crypto_instance *pcrypt_alloc_instance(struct crypto_alg *alg) in pcrypt_alloc_instance() argument
322 if (snprintf(inst->alg.cra_driver_name, CRYPTO_MAX_ALG_NAME, in pcrypt_alloc_instance()
323 "pcrypt(%s)", alg->cra_driver_name) >= CRYPTO_MAX_ALG_NAME) in pcrypt_alloc_instance()
326 memcpy(inst->alg.cra_name, alg->cra_name, CRYPTO_MAX_ALG_NAME); in pcrypt_alloc_instance()
329 err = crypto_init_spawn(&ctx->spawn, alg, inst, in pcrypt_alloc_instance()
334 inst->alg.cra_priority = alg->cra_priority + 100; in pcrypt_alloc_instance()
335 inst->alg.cra_blocksize = alg->cra_blocksize; in pcrypt_alloc_instance()
336 inst->alg.cra_alignmask = alg->cra_alignmask; in pcrypt_alloc_instance()
351 struct crypto_alg *alg; in pcrypt_alloc_aead() local
353 alg = crypto_get_attr_alg(tb, type, (mask & CRYPTO_ALG_TYPE_MASK)); in pcrypt_alloc_aead()
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Dpcompress.c41 static unsigned int crypto_pcomp_extsize(struct crypto_alg *alg) in crypto_pcomp_extsize() argument
43 return alg->cra_ctxsize; in crypto_pcomp_extsize()
52 static int crypto_pcomp_report(struct sk_buff *skb, struct crypto_alg *alg) in crypto_pcomp_report() argument
66 static int crypto_pcomp_report(struct sk_buff *skb, struct crypto_alg *alg) in crypto_pcomp_report() argument
72 static void crypto_pcomp_show(struct seq_file *m, struct crypto_alg *alg)
74 static void crypto_pcomp_show(struct seq_file *m, struct crypto_alg *alg) in crypto_pcomp_show() argument
100 int crypto_register_pcomp(struct pcomp_alg *alg) in crypto_register_pcomp() argument
102 struct crypto_alg *base = &alg->base; in crypto_register_pcomp()
112 int crypto_unregister_pcomp(struct pcomp_alg *alg) in crypto_unregister_pcomp() argument
114 return crypto_unregister_alg(&alg->base); in crypto_unregister_pcomp()

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