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random: Try to use getrandom() instead of /dev/urandom (Linux only).
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Description

random: Try to use getrandom() instead of /dev/urandom (Linux only).

* configure.ac: Check for syscall.
* random/rndlinux.c [HAVE_SYSCALL]: Include sys/syscall.h.
(_gcry_rndlinux_gather_random): Use getrandom is available.
  • Signed-off-by: Werner Koch <wk@gnupg.org>

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• wernerAuthored on Apr 26 2016, 3:46 PM
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rC4545372c0f8d: asm fix for older gcc versions.
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Werner Koch <wk@gnupg.org> committed rCee5a32226a7c: random: Try to use getrandom() instead of /dev/urandom (Linux only). (authored by Werner Koch <wk@gnupg.org>).Apr 26 2016, 3:46 PM

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configure.ac

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random/rndlinux.c

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