Changes

:I'm not dismissing anything but from some of my decrypted miis it seems similiar but not the same, plus, it would mean that the Mii id and the mac would appear again inside the encrypted data, (and another point: the distance, in bytes, between the name and the creator's name is not the same), I agree about the AES-CTR and the IV --[[User:Elisherer|Elisherer]] 23:32, 7 February 2012 (CET)

:I'm not dismissing anything but from some of my decrypted miis it seems similiar but not the same, plus, it would mean that the Mii id and the mac would appear again inside the encrypted data, (and another point: the distance, in bytes, between the name and the creator's name is not the same), I agree about the AES-CTR and the IV --[[User:Elisherer|Elisherer]] 23:32, 7 February 2012 (CET)

::Oh right, I counted wrong. Also the last 0x14 bytes can't be a SHA1, the first 2 bytes don't change between two Miis with the same ID... I don't know of 0x12-byte hash algorithms, and afaik Nintendo doesn't use MD5, so all I can think of is a AES-CBC MAC... --[[User:Luigi2us|Luigi2us]] 23:42, 7 February 2012 (CET)

::Oh right, I counted wrong. Also the last 0x14 bytes can't be a SHA1, the first 2 bytes don't change between two Miis with the same ID... I don't know of 0x12-byte hash algorithms, and afaik Nintendo doesn't use MD5, so all I can think of is a AES-CBC MAC... --[[User:Luigi2us|Luigi2us]] 23:42, 7 February 2012 (CET)

We should try to make Miis on PC with MyAvatarEditor (http://www.softpedia.com/progDownload/My-Avatar-Editor-Download-180170.html), export it to WiiMote with MiiTransfer (http://mirror.transact.net.au/pub/sourceforge/w/project/wd/wdml/WDML%20-%20MiiTransfer/) and transfer to 3DS via Mii channel and then we can analyse the differences and assure that only MiiID and MAC section is user as a key. Unfortunately I do not have a Wii for that, but all other steps worked fine with Dolphin. --[[User:Duke srg|Duke srg]] 07:50, 8 February 2012 (CET)

We should try to make Miis on PC with MyAvatarEditor (http://www.softpedia.com/progDownload/My-Avatar-Editor-Download-180170.html), export it to WiiMote with MiiTransfer (http://mirror.transact.net.au/pub/sourceforge/w/project/wd/wdml/WDML%20-%20MiiTransfer/) and transfer to 3DS via Mii channel and then we can analyse the differences and assure that only MiiID and MAC section is used as a key. Unfortunately I do not have a Wii for that, but all other steps worked fine with Dolphin. --[[User:Duke srg|Duke srg]] 07:50, 8 February 2012 (CET)