diff options
| author | Peter S. Mazinger <ps.m@gmx.net> | 2011-05-14 03:29:53 +0200 |
|---|---|---|
| committer | Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> | 2012-06-15 14:00:44 +0200 |
| commit | d6f8248cc33263cd78b9cad33e80e4ed8643fb6b (patch) | |
| tree | d4a57b59ad842d3e86f02cd6fdd9bcd82614a89d /extra/Configs | |
| parent | 1c17b766a973a013c6967f792c60debb83721e9b (diff) | |
update arc4random from bug #885
Add config option to provide arc4random without device access.
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Diffstat (limited to 'extra/Configs')
| -rw-r--r-- | extra/Configs/Config.in | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/extra/Configs/Config.in b/extra/Configs/Config.in index 6a590ac54..4bb681207 100644 --- a/extra/Configs/Config.in +++ b/extra/Configs/Config.in @@ -2087,6 +2087,17 @@ config UCLIBC_HAS_ARC4RANDOM Most people will answer N. +config ARC4RANDOM_USES_NODEV + bool "Do not use /dev/urandom with arc4random()" + depends on UCLIBC_HAS_ARC4RANDOM + default n + help + Answer Y to use gettimeofday(2) and getpid(2) exclusively for + arc4random(). This is not a bad idea for a diskless system, but + it uses a lot of syscalls to stir each array element. + + Most people will answer N. + config HAVE_NO_SSP bool |