Editing Fixing DRL and CRL Hashes
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| Latest revision | Your text | ||
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=Introduction= | =Introduction= | ||
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=DRL and CRL Hashes= | =DRL and CRL Hashes= | ||
* DRL and CRL SHA1 hashes are stored on | * DRL and CRL SHA1 hashes are stored on VTRM FLASH region. | ||
* First 20 bytes are SHA1 hash of DRL. Then following 20 bytes SHA1 hash of CRL. | * First 20 bytes are SHA1 hash of DRL. Then following 20 bytes SHA1 hash of CRL. | ||
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<pre> | <pre> | ||
sudo mount /dev/ | sudo mount /dev/ps3flashe /mnt | ||
sha1sum /mnt/data-revoke/drl/DRL1 | sha1sum /mnt/data-revoke/drl/DRL1 | ||
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=Test= | =Test= | ||
* I intentionally wrote wrong DRL and CRL hashes with VTRM service | * I intentionally wrote wrong DRL and CRL hashes with VTRM service store_and_update. | ||
* After that i couldn't play my BD movies on GameOS. | * After that i couldn't play my BD movies on GameOS. | ||
* Then i wrote correct hashes again and BD playback is working again :) | * Then i wrote correct hashes again and BD playback is working again :) | ||