Commit Graph

3 Commits

Author SHA1 Message Date
Nicolas Boichat
236a70f726 hammer: Switch to RSA 3072 exp 3 key
Increasing key length from 2048 bits to 3072 bits provides more
security, at the cost of about 2.25x the amount of time being
spent in verification (roughly 100ms instead of 45ms).

CQ-DEPEND=CL:449060
BRANCH=none
BUG=b:35582031
TEST=Flash hammer, verification succeeds.

Change-Id: I2ac7e87941c847bb4e9bd376034e6539988d1743
Reviewed-on: https://chromium-review.googlesource.com/449023
Commit-Ready: Nicolas Boichat <drinkcat@chromium.org>
Tested-by: Nicolas Boichat <drinkcat@chromium.org>
Reviewed-by: Randall Spangler <rspangler@chromium.org>
Reviewed-by: Vincent Palatin <vpalatin@chromium.org>
2017-03-16 11:25:47 -07:00
Nicolas Boichat
d558d2bee1 hammer: Switch to exponent 3 RSA keys
BRANCH=none
BUG=chrome-os-partner:59083
TEST=make BOARD=hammer -j && bash flash_hammer

Change-Id: I686dbcfa3ad75ce83a997b20a06c22d8a005fccc
Reviewed-on: https://chromium-review.googlesource.com/410580
Commit-Ready: Nicolas Boichat <drinkcat@chromium.org>
Tested-by: Nicolas Boichat <drinkcat@chromium.org>
Reviewed-by: Vincent Palatin <vpalatin@chromium.org>
2016-11-11 05:40:22 -08:00
Nicolas Boichat
840ba2b6e4 hammer: Initial checkout
BRANCH=none
BUG=chrome-os-partner:59083
TEST=make BOARD=hammer -j && bash flash_hammer

Change-Id: I8cc11408d28677a800af58e738f47d5dcadea3e6
Reviewed-on: https://chromium-review.googlesource.com/407739
Commit-Ready: Nicolas Boichat <drinkcat@chromium.org>
Tested-by: Nicolas Boichat <drinkcat@chromium.org>
Reviewed-by: Vincent Palatin <vpalatin@chromium.org>
2016-11-08 23:24:50 -08:00