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/NNTP.pm b/lib/PublicInbox/NNTP.pm
index dd33a232..7a91e7eb 100644
--- a/lib/PublicInbox/NNTP.pm
+++ b/lib/PublicInbox/NNTP.pm
@@ -15,7 +15,7 @@ use PublicInbox::MID qw(mid_escape $MID_EXTRACT);
 use PublicInbox::Eml;
 use POSIX qw(strftime);
 use PublicInbox::DS qw(now);
-use Digest::SHA qw(sha1_hex);
+use PublicInbox::SHA qw(sha1_hex);
 use Time::Local qw(timegm timelocal);
 use PublicInbox::GitAsyncCat;
 use PublicInbox::Address;