This serie adds the support of sha256_hmac and sha256_hkdf. A first version was sent several months ago just before the integration of mbedtls. This new version is based on mbedtls.
The first patch of this serie add the support of hkdf using mbedtls.
Philippe Reynes (5): mbedtls: enable support of hkdf lib: sha256: add feature sha256_hmac test: lib: add test for sha256_hamc lib: mbedtls: sha256: add support of key derivation test: lib: add test for key derivation
include/u-boot/sha256.h | 9 +++ lib/mbedtls/Kconfig | 14 ++++ lib/mbedtls/Makefile | 2 + lib/mbedtls/mbedtls_def_config.h | 4 ++ lib/mbedtls/sha256.c | 56 ++++++++++++++++ test/lib/Makefile | 2 + test/lib/test_sha256_hkdf.c | 104 +++++++++++++++++++++++++++++ test/lib/test_sha256_hmac.c | 108 +++++++++++++++++++++++++++++++ 8 files changed, 299 insertions(+) create mode 100644 test/lib/test_sha256_hkdf.c create mode 100644 test/lib/test_sha256_hmac.c