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authorPrzemyslaw Marczak <p.marczak@samsung.com>2014-03-25 10:58:21 +0100
committerTom Rini <trini@ti.com>2014-03-28 15:06:31 -0400
commit0bd937248a7a69f531e19eac28d164fce0c60855 (patch)
tree08331c56a9c43dfd268c19392ca9a19d3f35db9b /include/configs
parent680d8f03ea558f5d75f0506d8ca24db99508e4b2 (diff)
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drivers: crypto: ace_sha: add implementation of hardware based lib rand
This patch adds implementation of rand library based on hardware random number generator of security subsystem in Exynos SOC. This library includes: - srand() - used for seed hardware block - rand() - returns random number - rand_r() - the same as above with given seed which depends on CONFIG_EXYNOS_ACE_SHA and CONFIG_LIB_HW_RAND. Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> cc: Akshay Saraswat <akshay.s@samsung.com> cc: ARUN MANKUZHI <arun.m@samsung.com> cc: Minkyu Kang <mk7.kang@samsung.com> Cc: Michael Walle <michael@walle.cc> Cc: Tom Rini <trini@ti.com> Cc: Masahiro Yamada <yamada.m@jp.panasonic.com>
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