[PATCH v1 0/5] Add support for SM3 secure hash

[Heiko Schocher <hs@nabladev.com>]

Add SM3 secure hash, as specified by OSCCA GM/T 0004-2012 SM3 and described
at https://datatracker.ietf.org/doc/html/draft-sca-cfrg-sm3-02

TPMv2 defines hash algo sm3, which is currently
not supported and prevented TPMv2 chip with newer
firmware to work with U-Boot. Seen this on a ST33TPHF2XI2C

    u-boot=> tpm2 init
    u-boot=> tpm2 autostart
    tpm2_get_pcr_info: too many pcrs: 5
    Error: -90
    u-boot=>

Implement sm3 hash, so we can fix this problem.

Azure build:
https://dev.azure.com/hs0298/hs/_build/results?buildId=188&view=results


Heiko Schocher (5):
  lib: Import rol32 function from Linux
  lib: implement SM3 secure hash
  test: cmd: add unit test for sm3 hash
  tpm2: add sm3 256 hash support
  test: cmd: fix a typo in md5 test

 MAINTAINERS            |   7 +
 boot/Kconfig           |   1 +
 cmd/Kconfig            |  16 +++
 cmd/Makefile           |   1 +
 cmd/sm3sum.c           |  48 +++++++
 cmd/tpm-v2.c           |   1 +
 common/hash.c          |  43 +++++-
 include/linux/bitops.h |  11 ++
 include/tpm-v2.h       |  12 ++
 include/u-boot/sm3.h   |  34 +++++
 lib/Kconfig            |   7 +
 lib/Makefile           |   1 +
 lib/sm3.c              | 313 +++++++++++++++++++++++++++++++++++++++++
 lib/tpm-v2.c           |   4 +-
 test/cmd/hash.c        |  48 ++++++-
 15 files changed, 543 insertions(+), 4 deletions(-)
 create mode 100644 cmd/sm3sum.c
 create mode 100644 include/u-boot/sm3.h
 create mode 100644 lib/sm3.c

-- 
2.20.1

base-commit: e6d1bcd668341af940254482b206a484e6a98db9