Using FileVault with SSD?

Discussion in 'MacBook Air' started by airboot, Feb 6, 2008.

  1. airboot macrumors newbie

    Feb 4, 2008
    Is using FileVault with a SSD not a good idea?

    When a file is encrypted with AES CBC and you change 1 byte in the middle of the file, every byte after that byte will change because the IV changes.

    Does anyone know how exactly FileVault works? Will using FileVault cause a massive amount of writes to the SSD?

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