Make sure you read this about a cc2420 security issue http://code.google.com/p/tinyos-main/issues/detail?id=34
2011.06.02. 9:54 keltezéssel, Jakob Bieling írta: > Hi, > > try "encryting" the cipher text again. The CC2420 AES works in CTR mode, > meaning encryption and decryption are the same operation. > > Moreover, if you send your packets anyway, you can use the built-in > functionality of the CC2420 chip to encrypt all outgoing packets on the fly. > It will also decrypt incoming packets automatically. TinyOS already allows > for this, simply Google for "tinyos cc2420 security tutorial". Note that the > actual wiki seems to be down, but you use the Google cache. That worked for > me. > > Best, > Jakob > > > On Jun 2, 2011, at 9:07 AM, Damian Rusinek wrote: > >> Hello. >> I'm using 'The Standalone AES Encryption of CC2420' which is described >> here: >> http://cis.sjtu.edu.cn/index.php/The_Standalone_AES_Encryption_of_CC2420_(TinyOS_2.10_and_MICAz) >> >> I encrypt the payload of my packet before sending. >> The question is how can I decrypt it? >> Does anybody use this library? _______________________________________________ Tinyos-help mailing list [email protected] https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
