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input must be 8 bytes long at /usr/local/perl/lib/site_perl/5.8.4/i686 +-linux/Crypt/DES.pm line 57.
Crypt/Blowfish.pm: Crypt::Blowfish::crypt($data, $data, $self->{'ks'}, 0); ... input = (char *) SvPV(ST(0), input_len); if (input_len != 8) croak("input must be 8 bytes long");