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Groups > linux.kernel > #1591852
| From | Nathan Royce <nroycea+kernel@gmail.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: XTS Crypto Not Found In /proc/crypto Even After Compiled for 4.10.1. |
| Date | 2017-03-03 11:50 +0100 |
| Message-ID | <tgSWC-8qy-15@gated-at.bofh.it> (permalink) |
| Organization | linux.* mail to news gateway |
I do have ECB selected as well: DM_CRYPT=y CRYPTO_ECB=y CRYPTO_XTS=y name : ecb(aes) driver : ecb-aes-s5p module : kernel priority : 100 refcnt : 1 selftest : passed internal : no type : ablkcipher async : yes blocksize : 16 min keysize : 16 max keysize : 32 ivsize : 0 geniv : <default> //still no "xts" can be found in the list I saw this about the regression that sounds similar to my issue, except even when I built-in dm_crypt (no initramfs. just diving straight into system), it still fails: http://www.mail-archive.com/linux-crypto@vger.kernel.org/msg23748.html On Fri, Mar 3, 2017 at 3:33 AM, Herbert Xu <herbert@gondor.apana.org.au> wrote: > On Fri, Mar 03, 2017 at 03:00:26AM -0600, Nathan Royce wrote: >> OK, I went ahead and enabled self tests >> "CRYPTO_MANAGER_DISABLE_TESTS=n", and my system was able to boot, >> albeit with failures: >> ***** >> Mar 02 23:14:38 server kernel: ---[ end trace 1c8a91f28cbcebf3 ]--- >> Mar 02 23:14:38 server kernel: alg: skcipher: encryption failed on >> test 1 for xts(ecb-aes-s5p): ret=35 >> Mar 02 23:14:38 server kernel: device-mapper: table: 254:0: crypt: >> Error allocating crypto tfm >> Mar 02 23:14:38 server kernel: device-mapper: ioctl: error adding >> target to table >> Mar 02 23:14:39 server systemd-cryptsetup[234]: Failed to activate >> with key file '/dev/urandom': Invalid argument >> ***** >> (weird that it asked for the passphrase) >> >> But I do question whether the root issue is related to s5p... Maybe >> there is a correlation in the warning, but to me it looks like the >> issue is something else. > > I see. Do you have ECB enabled in your config? The new XTS requires > ECB to be present so that could be your problem. > > There is already a patch on its way to stable to add the Kconfig > select on ECB. > > Cheers, > -- > Email: Herbert Xu <herbert@gondor.apana.org.au> > Home Page: http://gondor.apana.org.au/~herbert/ > PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
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Re: XTS Crypto Not Found In /proc/crypto Even After Compiled for 4.10.1. Nathan Royce <nroycea+kernel@gmail.com> - 2017-03-03 11:50 +0100
Re: XTS Crypto Not Found In /proc/crypto Even After Compiled for 4.10.1. Herbert Xu <herbert@gondor.apana.org.au> - 2017-03-03 14:00 +0100
Re: XTS Crypto Not Found In /proc/crypto Even After Compiled for 4.10.1. Nathan Royce <nroycea+kernel@gmail.com> - 2017-03-03 15:20 +0100
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