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authorKim Phillips <kim.phillips@freescale.com>2008-09-14 13:41:19 -0700
committerHerbert Xu <herbert@gondor.apana.org.au>2008-09-14 13:41:19 -0700
commitba95487df97f9c45cfdae2a47de56235e7a13dc5 (patch)
treee8581dd7fb9951f3baf0cb6d687a5bd65644df6d /drivers/crypto/Kconfig
parent6bfb09a1005193be5c81ebac9f3ef85210142650 (diff)
crypto: talitos - Avoid consecutive packets going out with same IV
The SEC's h/w IV out implementation DMAs the trailing encrypted payload block of the last encryption to ctx->iv. Since the last encryption may still be pending completion, we can sufficiently prevent successive packets from being transmitted with the same IV by xoring with sequence number. Also initialize alg_list earlier to prevent oopsing on a failed probe. Signed-off-by: Kim Phillips <kim.phillips@freescale.com> Signed-off-by: Lee Nipper <lee.nipper@freescale.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/Kconfig')
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