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1. mcscx Cryptography , boneidol

   @boneidol thats exactly what I've been setting up since several years for myself and customers. :) Now I still wonder has the #NSA a way >

   Saturday, 07-Sep-13 10:28:09 UTC von quitter.se
   • mcscx Surveillance , boneidol

     @boneidol > to decrypt such traffic without brute force. Seems the articles suggest that (not yet fully read). #openvpn #pki #x509

     Saturday, 07-Sep-13 10:34:57 UTC
   • kuro

     @mcscx Even by brute force it wouldn't be hard to do if enough netpower available. They need to decrypt ID just once.

     Saturday, 07-Sep-13 10:45:06 UTC
   • mcscx Cryptography , kuro

     @kuro I wonder if its like this. E.g. loop-aes disk encryption uses a block vector to vary the effective key from block to block, IMHO >

     Saturday, 07-Sep-13 11:12:05 UTC
   • mcscx Cryptography , kuro

     @kuro > see "2.1. Key setup and IV modes" in http://qttr.at/5l5. #Loop-AES

     Saturday, 07-Sep-13 11:16:23 UTC
   • mcscx Cryptography , kuro

     #IPSEC uses per-packet-IV (#Init. Vector) but an NSA person proposed weakening it by using the same IV for whole session http://qttr.at/5oy

     Sunday, 08-Sep-13 01:57:28 UTC