On Thu, Aug 31, 2017 at 6:07 PM, Stephan Mueller <smueller@xxxxxxxxxx> wrote: > Am Donnerstag, 31. August 2017, 17:58:36 CEST schrieb Eugene Syromyatnikov: > > Hi Eugene, > >> +field is a null-terminated string no longer than >> +.B CRYPTO_MAX_ALG_NAME >> +(128 bytes as of this writing) which specifies hash name > > Is it necessary to specify that size? Note, up to 4.11 it was 64 bytes. Also, > it must be a valid cipher name as mentioned. Thus, I do not think the size is > relevant here considering the requirement to use a proper name. Right, it's probably more important for syscall decoding, but not for the documentation. However, my understanding is that cipher template can be specified (like "rfc4106(gcm(aes))"), and I'm not sure how deep this nesting can be and whether it is possible to reach algorithm name limit this way (by employing the usage of driver name instead of common name, for example—as I understood, it is also possible). It probably makes more sense to just mention this limit in the ERRORS section instead. > Otherwise, the KDF documentation looks good. > > Ciao > Stephan -- Eugene Syromyatnikov mailto:evgsyr@xxxxxxxxx xmpp:esyr@jabber.{ru|org} -- To unsubscribe from this list: send the line "unsubscribe linux-man" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
