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0eff12ce88
Use the hmac_sha256_usingrawkey() library function instead of the "hmac(sha256)" crypto_shash. This is simpler and faster. As a cleanup, change the input data parameters from "challenge, sizeof(hmac)" to "challenge, sizeof(challenge)", so that the size is being taken of the correct buffer. This is not a functional change, since it happens that sizeof(hmac) == sizeof(challenge). Replace the selection of CRYPTO and CRYPTO_HASH with CRYPTO_LIB_SHA256 and CRYPTO_LIB_UTILS. The latter is needed for crypto_memneq() which was previously being pulled in via CRYPTO. Signed-off-by: Eric Biggers <ebiggers@kernel.org> Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
63 lines
2.1 KiB
63 lines
2.1 KiB