On Fri, Jun 05, 2020 at 11:00:23AM -0700, Eric Biggers wrote: > > Oops, this doesn't actually work: > > scripts/kconfig/conf --olddefconfig Kconfig > crypto/Kconfig:1799:error: recursive dependency detected! > crypto/Kconfig:1799: symbol CRYPTO_DRBG_MENU is selected by > CRYPTO_RNG_DEFAULT > crypto/Kconfig:83: symbol CRYPTO_RNG_DEFAULT is selected by CRYPTO_SEQIV > crypto/Kconfig:330: symbol CRYPTO_SEQIV is selected by CRYPTO_CTR > crypto/Kconfig:370: symbol CRYPTO_CTR is selected by CRYPTO_DRBG_CTR > crypto/Kconfig:1819: symbol CRYPTO_DRBG_CTR depends on CRYPTO_DRBG_MENU > For a resolution refer to Documentation/kbuild/kconfig-language.rst > subsection "Kconfig recursive dependency limitations" > > I guess we need to go with v1 (which just had 'select CRYPTO_SEQIV'), > or else make users explicitly select CRYPTO_SEQIV?
OK, let's just go with the unconditional select on SEQIV since Steffen recommended RFC8221 which lists GCM and CBC as MUST and GCM requires SEQIV to work. Thanks, -- Email: Herbert Xu <herb...@gondor.apana.org.au> Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
