3 Commits

Author	SHA1	Message	Date
Daniele Alessandrelli	e99fbca338	crypto: ecdh_helper - Ensure 'len >= secret.len' in decode_key() ... [ Upstream commit a53ab94eb6850c3657392e2d2ce9b38c387a2633 ] The length ('len' parameter) passed to crypto_ecdh_decode_key() is never checked against the length encoded in the passed buffer ('buf' parameter). This could lead to an out-of-bounds access when the passed length is less than the encoded length. Add a check to prevent that. Fixes: 3c4b23901a0c7 ("crypto: ecdh - Add ECDH software support") Signed-off-by: Daniele Alessandrelli <daniele.alessandrelli@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Sasha Levin <sashal@kernel.org>	2021-03-03 18:22:43 +01:00
Tudor-Dan Ambarus	c0ca1215dc	crypto: kpp, (ec)dh - fix typos ... While here, add missing argument description (ndigits). Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>	2017-06-10 12:04:25 +08:00
Salvatore Benedetto	3c4b23901a	crypto: ecdh - Add ECDH software support ... * Implement ECDH under kpp API * Provide ECC software support for curve P-192 and P-256. * Add kpp test for ECDH with data generated by OpenSSL Signed-off-by: Salvatore Benedetto <salvatore.benedetto@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>	2016-06-23 18:29:57 +08:00