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Type: Posts; User: inferno_gogo

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    Thanks, I think I managed to figure it out. I...

    Thanks, I think I managed to figure it out. I think skatterlist only acts as a pointer, it doesn't store any data, and I thought it would store it. All should be sorted out.
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    Crypto API

    Hi there,
    I am working on a homework that has to do with encryption. I want to be able to encrypt a string of characters. I have been reading about the Crypto API over the last few days, and I...
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    Using Scatterlist

    Hello,

    I am trying to implement some encryption in the kernel space. I need to use crypto api, which requires the use of scatterlist. I need to simple encrypt a string of characters and the store...
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    Wonderful. Thank you. I will give it a try later...

    Wonderful. Thank you. I will give it a try later today, it seems clear.

    If I'm not mistaken, I can use the long argument to pass a pointer?

    As far as copy_from_user, I think memcpy would do...
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    I have considered this, but I can't pass the...

    I have considered this, but I can't pass the password to ioctl. I was actually thinking of doing all this nasty I/O inside the ioctl itself. I do have an access application but the ioctl function is...
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    Thanks for the reply. I need to lock my devices...

    Thanks for the reply. I need to lock my devices with a password, and the only place I could think to store the password is in the device info structure. I was hoping to prompt the user for a pass...
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    Linux Kernel I/O C programming

    Hello,

    I am working on a homework assignment that has to do with writing code for a ramdisk. I have most of it figured out, but I need to implement an extra feature. So what I have is a device...
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