20 	struct crypto_skcipher_spawn ctr;  member
26 	struct crypto_skcipher *ctr;  member
91 	struct crypto_skcipher *ctr = ctx->ctr;  in crypto_ccm_setkey()  local
95 	crypto_skcipher_clear_flags(ctr, CRYPTO_TFM_REQ_MASK);  in crypto_ccm_setkey()
96 	crypto_skcipher_set_flags(ctr, crypto_aead_get_flags(aead) &  in crypto_ccm_setkey()
98 	err = crypto_skcipher_setkey(ctr, key, keylen);  in crypto_ccm_setkey()
309 	skcipher_request_set_tfm(skreq, ctx->ctr);  in crypto_ccm_encrypt()
373 	skcipher_request_set_tfm(skreq, ctx->ctr);  in crypto_ccm_decrypt()
398 	struct crypto_skcipher *ctr;  in crypto_ccm_init_tfm()  local
406 	ctr = crypto_spawn_skcipher(&ictx->ctr);  in crypto_ccm_init_tfm()
407 	err = PTR_ERR(ctr);  in crypto_ccm_init_tfm()
408 	if (IS_ERR(ctr))  in crypto_ccm_init_tfm()
412 	ctx->ctr = ctr;  in crypto_ccm_init_tfm()
419 		max(crypto_ahash_reqsize(mac), crypto_skcipher_reqsize(ctr)));  in crypto_ccm_init_tfm()
433 	crypto_free_skcipher(ctx->ctr);  in crypto_ccm_exit_tfm()
441 	crypto_drop_skcipher(&ctx->ctr);  in crypto_ccm_free()
453 	struct skcipher_alg *ctr;  in crypto_ccm_create_common()  local
477 	err = crypto_grab_skcipher(&ictx->ctr, aead_crypto_instance(inst),  in crypto_ccm_create_common()
481 	ctr = crypto_spawn_skcipher_alg(&ictx->ctr);  in crypto_ccm_create_common()
485 	if (strncmp(ctr->base.cra_name, "ctr(", 4) != 0 ||  in crypto_ccm_create_common()
486 	    crypto_skcipher_alg_ivsize(ctr) != 16 ||  in crypto_ccm_create_common()
487 	    ctr->base.cra_blocksize != 1)  in crypto_ccm_create_common()
491 	if (strcmp(ctr->base.cra_name + 4, mac->base.cra_name + 7) != 0)  in crypto_ccm_create_common()
496 		     "ccm(%s", ctr->base.cra_name + 4) >= CRYPTO_MAX_ALG_NAME)  in crypto_ccm_create_common()
500 		     "ccm_base(%s,%s)", ctr->base.cra_driver_name,  in crypto_ccm_create_common()
505 				       ctr->base.cra_priority) / 2;  in crypto_ccm_create_common()
508 				       ctr->base.cra_alignmask;  in crypto_ccm_create_common()
510 	inst->alg.chunksize = crypto_skcipher_alg_chunksize(ctr);  in crypto_ccm_create_common()