On Tue, May 19, 2015 at 12:13:17AM -0700, Jaegeuk Kim wrote: > > The key generation is done by ext4_generate_encryption_key in > fs/ext4/crypto_key.c. > And, ext4_file_mmap and ext4_file_open trigger it.
Well that's where you should be doing crypto_alloc_ablkcipher and crypto_ablkcipher_setkey. The whole point of a crypto tfm is to represent a key so any time you get one you should create a crypto tfm. Carrying around a raw key is just wrong. Cheers, -- Email: Herbert Xu <[email protected]> Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt ------------------------------------------------------------------------------ One dashboard for servers and applications across Physical-Virtual-Cloud Widest out-of-the-box monitoring support with 50+ applications Performance metrics, stats and reports that give you Actionable Insights Deep dive visibility with transaction tracing using APM Insight. http://ad.doubleclick.net/ddm/clk/290420510;117567292;y _______________________________________________ Linux-f2fs-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel
