diff options
| author | Alexander Bluhm <[email protected]> | 2017-03-30 17:12:15 +0200 |
|---|---|---|
| committer | Alexander Bluhm <[email protected]> | 2017-03-30 17:33:26 +0200 |
| commit | da2e1a873b732f9a0de2821c526e60de13cf4e9d (patch) | |
| tree | 60c9527878d4f9e003a36de380f947942aa0fb49 /src/build-data/os | |
| parent | d218baa7722f6e8e216a9127cbd577e305d4a490 (diff) | |
Use arc4random(3) as system rng on OpenBSD.
OpenBSD provides the arc4random(3) function in libc for user land
programs that need good random data. Use this to implement the
Botan system random number generator. It has the advantage over
/dev/urandom that it works without file descriptors and in chroot(2)
environment. Internally libc is currently using a ChaCha20 cipher
as PRNG and getentropy(2) to reseed itself automatically.
Diffstat (limited to 'src/build-data/os')
| -rw-r--r-- | src/build-data/os/openbsd.txt | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/build-data/os/openbsd.txt b/src/build-data/os/openbsd.txt index 89d291ddc..632879381 100644 --- a/src/build-data/os/openbsd.txt +++ b/src/build-data/os/openbsd.txt @@ -5,6 +5,7 @@ soname_pattern_abi "libbotan-{version_major}.so.{abi_rev}" soname_pattern_patch "libbotan-{version_major}.so.{abi_rev}.{version_minor}" <target_features> +arc4random clock_gettime gettimeofday posix_mlock |