Lines Matching defs:inst
276 struct crypto_instance *inst = crypto_tfm_alg_instance(tfm);
277 struct pcrypt_instance_ctx *ictx = crypto_instance_ctx(inst);
289 cipher = crypto_spawn_aead(crypto_instance_ctx(inst));
311 struct crypto_instance *inst;
315 inst = kzalloc(sizeof(*inst) + sizeof(*ctx), GFP_KERNEL);
316 if (!inst) {
317 inst = ERR_PTR(-ENOMEM);
322 if (snprintf(inst->alg.cra_driver_name, CRYPTO_MAX_ALG_NAME,
326 memcpy(inst->alg.cra_name, alg->cra_name, CRYPTO_MAX_ALG_NAME);
328 ctx = crypto_instance_ctx(inst);
329 err = crypto_init_spawn(&ctx->spawn, alg, inst,
334 inst->alg.cra_priority = alg->cra_priority + 100;
335 inst->alg.cra_blocksize = alg->cra_blocksize;
336 inst->alg.cra_alignmask = alg->cra_alignmask;
339 return inst;
342 kfree(inst);
343 inst = ERR_PTR(err);
350 struct crypto_instance *inst;
357 inst = pcrypt_alloc_instance(alg);
358 if (IS_ERR(inst))
361 inst->alg.cra_flags = CRYPTO_ALG_TYPE_AEAD | CRYPTO_ALG_ASYNC;
362 inst->alg.cra_type = &crypto_aead_type;
364 inst->alg.cra_aead.ivsize = alg->cra_aead.ivsize;
365 inst->alg.cra_aead.geniv = alg->cra_aead.geniv;
366 inst->alg.cra_aead.maxauthsize = alg->cra_aead.maxauthsize;
368 inst->alg.cra_ctxsize = sizeof(struct pcrypt_aead_ctx);
370 inst->alg.cra_init = pcrypt_aead_init_tfm;
371 inst->alg.cra_exit = pcrypt_aead_exit_tfm;
373 inst->alg.cra_aead.setkey = pcrypt_aead_setkey;
374 inst->alg.cra_aead.setauthsize = pcrypt_aead_setauthsize;
375 inst->alg.cra_aead.encrypt = pcrypt_aead_encrypt;
376 inst->alg.cra_aead.decrypt = pcrypt_aead_decrypt;
377 inst->alg.cra_aead.givencrypt = pcrypt_aead_givencrypt;
381 return inst;
400 static void pcrypt_free(struct crypto_instance *inst)
402 struct pcrypt_instance_ctx *ctx = crypto_instance_ctx(inst);
405 kfree(inst);