Files downloaded from our secure download server can be verified for authenticity using the program sha256sum (sha256sum openvpn-as-x.deb). This runs the contents of the downloaded file through a calculation, the end result of which will be quite different if even a single bit is different from what it should be. We publish the sha256sum data for our software packages here for those that wish to manually verify the authenticity of the files downloaded from our download server:

0015ba1e61688cc1baea66769229f16c80fa5b9c0895466c8e4952ce350ad1c8  openvpn-as-2.1.12-CentOS5.9.i386.rpm
a2fc527c917be386c9249b52408d65472c89e2ce3ca18f9166d91788045c5bb5  openvpn-as-2.1.12-CentOS5.9.x86_64.rpm
57aa2aed34025b6f142bd759cd53c2b396e232540082897bfd195b84b8d1e398  openvpn-as-2.1.12-CentOS6.i386.rpm
86abd394f2a418e6e8ea0be6c5c4efdf5ff1f72af5c05a80e25ef720721ae5f5  openvpn-as-2.1.12-CentOS6.x86_64.rpm
83f332491cc6cfdcf0b7eacf534850981cb752b12248afc149fb209b663a4ca8  openvpn-as-2.1.12-CentOS7.x86_64.rpm
514889a2a116129c3f879e4779c6fbfaa4eeca36d11b6f38df7e0cfffbcf8f18  openvpn-as-2.1.12-Debian6.amd_64.deb
86c8c7410aa95472459771428d9f21967476e97bcfcc3bf79fe2a6912296f592  openvpn-as-2.1.12-Debian6.i386.deb
e91aa036a06052f9c3de248435c0d488823ab45a8e9c952b36fe95ac3c76f03f  openvpn-as-2.1.12-Debian7.amd_64.deb
e7e36c799a1e013c15f71deb2464ddf585ff977f92fc7886d99521d35e9a44a3  openvpn-as-2.1.12-Debian7.i386.deb
eaf3cc22d02ed5487b255535af52de4f1c5234814e1d747939edcf9d4c9fe63e  openvpn-as-2.1.12-Debian8.amd_64.deb
12316f54a4d9c9d73dce15dac804e345b6a979b13099a377e172ee7d5a551413  openvpn-as-2.1.12-Debian8.i386.deb
8bede6e74ebb8b61d5fca49c748910c06efed2d631b5aea6ffb1c21d8efb5193  openvpn-as-2.1.12-Fedora23.i386.rpm
e54668d90caf1efbba1951e05ddd3a94e6123f64177ff88ffdba486f66425ccc  openvpn-as-2.1.12-Fedora23.x86_64.rpm
931cedaa62f95889eb3c3d7f6b4edb1e22611740a594144bf7a2b2e2736a0386  openvpn-as-2.1.12-openSUSE13.i386.rpm
0211fd1f4e0b7cf052a86144cfac8c64262c6bd0da1e32b511263eb9a34c0651  openvpn-as-2.1.12-openSUSE13.x86_64.rpm
dfac96eb8ea6a8c67d0cc774195eec922a087640304c7c6929139bb4dd07f5dc  openvpn-as-2.1.12-Ubuntu12.amd_64.deb
4284349c96e3c37ac98a342ba1c5596238714ab17a38e6044b2f7a10a138d520  openvpn-as-2.1.12-Ubuntu12.i386.deb
d6a8f9a926fb65866e7ef1e5256ecca1c9a099b321bdbfaf12276993d3ff261e  openvpn-as-2.1.12-Ubuntu14.amd_64.deb
aea290bf47906d998f5beb5d6a5eae53cd530d46cadfb807962e70a71f18cf5b  openvpn-as-2.1.12-Ubuntu14.i386.deb
ab19349e7c9a583fd000cb9632bf0df6c572f1afa670a69142ff538705c12090  openvpn-as-2.1.12-Ubuntu16.amd_64.deb
6c5b56030a54917eb75a708da4edc97a4ecfbc820d8ff8d49b309ae6e1f75f05  openvpn-as-2.1.12-Ubuntu16.i386.deb