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| author |   deraadt <deraadt@openbsd.org> | 2014-06-02 15:08:37 +0000 |
|---|---|---|
| committer | deraadt <deraadt@openbsd.org> | 2014-06-02 15:08:37 +0000 |
| commit | 1cdc2ead0725c40cbbda34f52f4a488f09f52669 (patch) | |
| tree | 7d3cee2b23dfabb03ac07d3fccc1d2207839f0ba /lib/libssl/src/crypto/perlasm/x86asm.pl | |
| parent | Rename more variables for readability and consistency. (diff) | |
| download | wireguard-openbsd-1cdc2ead0725c40cbbda34f52f4a488f09f52669.tar.xz wireguard-openbsd-1cdc2ead0725c40cbbda34f52f4a488f09f52669.zip | |
A few months back there was a big community fuss regarding direct-use
of the intel RDRAND instruction. Consensus was RDRAND should probably
only be used as an additional source of entropy in a mixer.
Guess which library bends over backwards to provide easy access to
RDRAND? Yep. Guess which applications are using this support? Not
even one... but still, this is being placed as a trap for someone.
Send this support straight to the abyss.
ok kettenis
Diffstat (limited to 'lib/libssl/src/crypto/perlasm/x86asm.pl')
| -rw-r--r-- | lib/libssl/src/crypto/perlasm/x86asm.pl | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/lib/libssl/src/crypto/perlasm/x86asm.pl b/lib/libssl/src/crypto/perlasm/x86asm.pl index d74d1992f8d..5916ea4f893 100644 --- a/lib/libssl/src/crypto/perlasm/x86asm.pl +++ b/lib/libssl/src/crypto/perlasm/x86asm.pl @@ -130,14 +130,6 @@ sub ::pclmulqdq { &::generic("pclmulqdq",@_); } } -sub ::rdrand -{ my ($dst)=@_; - if ($dst =~ /(e[a-dsd][ixp])/) - { &::data_byte(0x0f,0xc7,0xf0|$regrm{$dst}); } - else - { &::generic("rdrand",@_); } -} - # label management $lbdecor="L"; # local label decoration, set by package $label="000"; |