CodeDef hmac_sha1_hex Filter
CodeDef hmac_sha1_hex Description hmac_sha1_hex hashing
CodeDef hmac_sha1_hex Routine <<EOR
use Digest::SHA;
sub {
	my ($val, undef, $key) = @_;
	return Digest::SHA::hmac_sha1_hex($val, $key);
}
EOR
