Commits on Jun 6, 2017

1. Remove buffering for AES CTR …

   CTR mode of AES algorithm turns block cipher into stream cipher.
   It means that input data can has any size independent from block
   size. It must be processed and result ciphertext must be
   generated after each TEE_CipherUpdate function call. That is why
   it is incorrect to apply for AES CTR the input buffering on
   TEE_CipherUpdate call when size is not multiple of block size.
   
   Signed-off-by: Bogdan Liulko <bogdan.liulko@globallogic.com>
   Tested-by: Jerome Forissier <jerome.forissier@linaro.org> (HiKey)
   Tested-by: Bogdan Liulko <bogdan.liulko@globallogic.com> (R-Car)
   Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>

   

   bogdan-liulko committed Jun 6, 2017
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