atracdownload-wiki
Differences
This shows you the differences between two versions of the page.
| Both sides previous revisionPrevious revision | |||
| atracdownload-wiki [2010/06/18 22:29] – megadiscman | atracdownload-wiki [2011/08/10 22:04] (current) – alex | ||
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| Line 102: | Line 102: | ||
| $m(1) ... $m(8) | $m(1) ... $m(8) | ||
| <= 09 18 00 08 00 46 f0 03 01 03 20 00 00 00 00 | <= 09 18 00 08 00 46 f0 03 01 03 20 00 00 00 00 | ||
| - | !m(1) ... !m(1) | + | !m(1) ... !m(8) |
| $m is a nonce from the host and !m is a nonce from the device. These two 8-byte-values are concatenated to form a 16-byte value. The Retail MAC without padding of that value, using the root key of the EKB transferred as key for the MAC will be the session key. | $m is a nonce from the host and !m is a nonce from the device. These two 8-byte-values are concatenated to form a 16-byte value. The Retail MAC without padding of that value, using the root key of the EKB transferred as key for the MAC will be the session key. | ||
atracdownload-wiki.1276900172.txt.gz · Last modified: 2010/06/18 22:29 by megadiscman