On 24/5/2023 5:40 pm, Herbert Xu wrote: > On Tue, May 16, 2023 at 03:57:52PM +0800, Jia Jie Ho wrote: >> >> +static struct akcipher_alg starfive_rsa = { >> + .encrypt = starfive_rsa_enc, >> + .decrypt = starfive_rsa_dec, >> + .sign = starfive_rsa_dec, >> + .verify = starfive_rsa_enc, >> + .set_pub_key = starfive_rsa_set_pub_key, >> + .set_priv_key = starfive_rsa_set_priv_key, >> + .max_size = starfive_rsa_max_size, >> + .init = starfive_rsa_init_tfm, >> + .exit = starfive_rsa_exit_tfm, >> + .base = { >> + .cra_name = "rsa", >> + .cra_driver_name = "starfive-rsa", >> + .cra_flags = CRYPTO_ALG_TYPE_AKCIPHER | >> + CRYPTO_ALG_ASYNC | > > Why did you set the ASYNC flag? Your implementation appears to > be completely synchronous. > I mixed this up with other modules, will remove this in next version. Thanks, Jia Jie