On 20 February 2015 at 00:21, Gaurav Rana gaurav.rana@freescale.com wrote:
Currently only normal hashing is supported using hardware acceleration. Added support for progressive hashing using hardware.
Signed-off-by: Ruchika Gupta ruchika.gupta@freescale.com Signed-off-by: Gaurav Rana gaurav.rana@freescale.com CC: Simon Glass sjg@chromium.org
Changes in v6: Modify description for CONFIG_SHA256, CONFIG_SHA256, CONFIG_SHA_PROG_HW_ACCEL, CONFIG_SHA_HW_ACCEL in README and Kconfig.
Reviewed-by: Simon Glass sjg@chromium.org
Changes in v5: Modify description for CONFIG_SHA256, CONFIG_SHA256.
Changes in v4: Add CONFIG_SHA256, CONFIG_SHA256, CONFIG_SHA_PROG_HW_ACCEL, CONFIG_SHA_HW_ACCEL to Kconfig. Modify README for these configs descriptions.
Changes in v3: Remove duplication of code and create function gen_hash_type. Modify MAX_SG to MAX_SG_32
Changes in v2: Merge to common functions for SHA1 and SHA256. Replace malloc and memset with calloc. Remove cast conversions for void* pointers. Replace hardcoded errors with Macros. Corrected comments.
Kconfig | 4 +- README | 20 ++++-- common/hash.c | 10 +++ drivers/crypto/fsl/fsl_hash.c | 138 +++++++++++++++++++++++++++++++++++++++++- drivers/crypto/fsl/fsl_hash.h | 34 +++++++++++ include/fsl_sec.h | 26 ++++++++ include/hw_sha.h | 41 ++++++++++++- lib/Kconfig | 36 +++++++++++ 8 files changed, 302 insertions(+), 7 deletions(-) create mode 100644 drivers/crypto/fsl/fsl_hash.h