On Tue, Sep 19, 2017 at 7:04 AM, Chris Packham <judge.pack...@gmail.com> wrote: > On Tue, Sep 19, 2017 at 8:26 AM, Ran Shalit <ransha...@gmail.com> wrote: >> Hello, >> >> Does tftp checks the integrity of the file with checksum or any other >> similar method ? If not - how can it assure the reliability of the >> file that was transferred ? > > In short it doesn't. Beyond a simple block id and ack there is nothing > that ensures what was sent is what was received. > > You need to rely on something else to verify the data. Fortunately > u-boot supports some options for doing so. At $dayjob we use FIT[1] > images for our firmware which can include multiple hashes and even > signatures if desired. > > [1] - http://git.denx.de/?p=u-boot.git;a=tree;f=doc/uImage.FIT
Chris, Bob, Thank you very much. Ran _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot
