Changes v2: * Incorporation of all comments from Eric Biggers Stephan Mueller (6): crypto: add template handling for RNGs crypto: kdf - SP800-108 Key Derivation Function crypto: kdf - add known answer tests crypto: hkdf - HMAC-based Extract-and-Expand KDF crypto: hkdf - add known answer tests crypto: tcrypt - add KDF test invocation crypto/Kconfig | 13 + crypto/Makefile | 2 + crypto/hkdf.c | 272 +++++++++++++++++++ crypto/kdf_sp800108.c | 491 ++++++++++++++++++++++++++++++++++ crypto/rng.c | 44 +++ crypto/tcrypt.c | 8 + crypto/testmgr.c | 245 +++++++++++++++++ crypto/testmgr.h | 198 ++++++++++++++ include/crypto/internal/rng.h | 26 ++ 9 files changed, 1299 insertions(+) create mode 100644 crypto/hkdf.c create mode 100644 crypto/kdf_sp800108.c -- 2.20.1
