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HMAC Key
Posted: Sun Oct 30, 2016 3:37 pm
by FeitX
Does anybody know what HMAC key does the Vita use? Is it the same as this?:
Code: Select all
E5E278AA1EE34082A088279C83F9BBC806821C52F2AB5D2B4ABD995450355114
As what Proxima had posted, or does the Vita use multiple HMAC keys for a lot of it's signature checks?
Re: HMAC Key
Posted: Mon Oct 31, 2016 3:14 pm
by Proxima
That key is only used in calculating the download http url for a game or app title update. It does not relate to any other feature or HMAC in the Vita.
Re: HMAC Key
Posted: Mon Oct 31, 2016 11:24 pm
by FeitX
Proxima wrote:That key is only used in calculating the download http url for a game or app title update. It does not relate to any other feature or HMAC in the Vita.
Thought so too, but I had to make sure it does
. Another question, are HMAC-keys just sitting inside modules? For I would like to know, I might do a bruteforce attack on finding one, that is if the previous algorithm provided still matches what the Vita uses.