183 	struct aead_alg *alg;  in echainiv_aead_create()  local
192 	alg = crypto_spawn_aead_alg(spawn);  in echainiv_aead_create()
195 	if (inst->alg.ivsize & (sizeof(u32) - 1) ||  in echainiv_aead_create()
196 	    inst->alg.ivsize > MAX_IV_SIZE)  in echainiv_aead_create()
199 	inst->alg.encrypt = echainiv_encrypt;  in echainiv_aead_create()
200 	inst->alg.decrypt = echainiv_decrypt;  in echainiv_aead_create()
202 	inst->alg.init = aead_init_geniv;  in echainiv_aead_create()
203 	inst->alg.exit = aead_exit_geniv;  in echainiv_aead_create()
205 	inst->alg.base.cra_alignmask |= __alignof__(u32) - 1;  in echainiv_aead_create()
206 	inst->alg.base.cra_ctxsize = sizeof(struct aead_geniv_ctx);  in echainiv_aead_create()
207 	inst->alg.base.cra_ctxsize += inst->alg.ivsize;  in echainiv_aead_create()