Package: yaird Version: 0.0.11-12 Since kernel version 2.6.8 there are also config option CRYPTO_AES_586. With version 2.6.13 CRYPTO_AES_X86_64 was added. So it would be good to add support also to perl/KConfig.pm Otherwise you have a problem with compiled in support for CRYPTO_AES_586 and a yaird dm-crypt setup.