use Net::SSLeay (OpenSSL) for SHA-(1|256) if installed

On my x86-64 machine, OpenSSL SHA-256 is nearly twice as fast as
the Digest::SHA implementation from Perl, most likely due to an
optimized assembly implementation.  SHA-1 is a few percent
faster, too.

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/PublicInbox/Linkify.pm b/lib/PublicInbox/Linkify.pm
index 9fc3128f..306a57e7 100644
--- a/lib/PublicInbox/Linkify.pm
+++ b/lib/PublicInbox/Linkify.pm
@@ -12,7 +12,7 @@
 package PublicInbox::Linkify;
 use strict;
 use v5.10.1;
-use Digest::SHA qw/sha1_hex/;
+use PublicInbox::SHA qw(sha1_hex);
 use PublicInbox::Hval qw(ascii_html mid_href);
 use PublicInbox::MID qw($MID_EXTRACT);