ecc: Add blinding for ECDSA. * cipher/ecc-ecdsa.c (_gcry_ecc_ecdsa_sign): Blind secret D with randomized nonce B. (From OE-Core rev: e05c9b1be8e852293dfc7026f0e3178c3bc5444d) Signed-off-by: Armin Kuster <akuster808@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(From OE-Core rev: e84d96a1cd82333b290942b095b4a9a4457b444e) Signed-off-by: Alexander Kanavin <alexander.kanavin@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>