Where is that RSA info from? Is it possible to decrypt the RSA block on DSi, or on 3DS, or both?
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Any hints how to do that? Are DSi and 3DS using the same RSA key?
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The notice about keyX being same as for "Tad" sounds good... until one figures out that the "srl extract" utility contains only a normal "key" (not a keyX/Y pair), so decrypting isn't possible even when knowing keyY.
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Of course, whomever has found the normal key, should be also able to find the keyX/Y values, but I've no idea how that could be done (it will certainly not work with cooking coach which has all keyslots erased, so it might require main ram hacks in worst case).
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The part about ''"binblk->binblocksize" is the actual binary size'' is confusing. If '''binblk->binblocksize''' is known, then what is '''binblocksize''' in the formula? Or is that a typo, and it means same as '''binblk->binblocksize'''?