From: Neil Horman Date: Wed, 5 Nov 2008 04:13:14 +0000 (+0800) Subject: crypto: ansi_cprng - Allow resetting of DT value X-Git-Tag: v2.6.29-rc1~589^2~47 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2566578a6feb9d9e39da41326afe8ed6022db3c5;p=pandora-kernel.git crypto: ansi_cprng - Allow resetting of DT value This is a patch that was sent to me by Jarod Wilson, marking off my outstanding todo to allow the ansi cprng to set/reset the DT counter value in a cprng instance. Currently crytpo_rng_reset accepts a seed byte array which is interpreted by the ansi_cprng as a {V key} tuple. This patch extends that tuple to now be {V key DT}, with DT an optional value during reset. This patch also fixes a bug we noticed in which the offset of the key area of the seed is started at DEFAULT_PRNG_KSZ rather than DEFAULT_BLK_SZ as it should be. Signed-off-by: Neil Horman Signed-off-by: Jarod Wilson Signed-off-by: Herbert Xu --- Reading git-diff-tree failed