On Mon, May 18, 2015 at 11:58:12PM -0700, Jaegeuk Kim wrote: > > > So where does the key get generated? The crypto tfm should be > > allocated when you generate the key. > > In fs/ext4/crypto.c, > > - writepage > - ext4_encrypt > - ext4_get_crypto_ctx > - crypto_alloc_ablkcipher > - ext4_page_crypto > - crypto_ablkcipher_setkey > - ablkcipher_request_alloc(GFP_NOFS) > - ablkcipher_request_set_crypt(PAGE_CACHE_SIZE) > - crypto_ablkcipher_encrypt > > - end_io > - crypto_free_tfm No that's where you set the key, not where you generate the key. -- Email: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx> Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt -- To unsubscribe from this list: send the line "unsubscribe linux-crypto" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
