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Ryan Wanner authored
Add softare padding to hmac-sha digest for zero length messages. Using the atmel_sha_fill_padding() to fill the buffer with a padded empty message with a length of the block size. Create a temporary scatter list from the padded buffer to pass into the data processing functions. Signed-off-by:
Ryan Wanner <Ryan.Wanner@microchip.com> Signed-off-by:
Herbert Xu <herbert@gondor.apana.org.au>
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