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    SubjectRe: [RESEND PATCH 05/10] crypto: sha256_generic: Export the Transform function
    On Fri, Jun 28, 2019 at 09:57:40AM +0530, Keerthy wrote:
    > The transform function can be used as is by other crypto
    > drivers that need to transform the 256 bit key using cpu.
    > Hence export it.

    What is this supposed to mean? SHA-256 is an unkeyed hash function.

    Also, you need to actually explain why this is needed. If your hardware
    supports SHA-256, why do you need to use the C sha256_transform()?

    - Eric

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