[Hard Question] Generate head.bin

Discussion in 'PS Vita - Hacking & Homebrew' started by botik, Aug 25, 2019.

  1. botik
    OP

    botik Member

    Newcomer
    4
    Sep 22, 2017
    Russia
    When installing any VPK, a folder 'package' and head.bin is generated.It is almost the same for everyone VPK and any console .the difference is only in ContentID (green) and 2 lines(red).I found out that they (red field) depend only on ContentID.The question is what algorithm the console generates them based on ContentID.For example the SHA256(0x30-0x53) hash does not fit.
     

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