From 5fcd7f3f966f37f3f9a215af4cc1597fe338d0d5 Mon Sep 17 00:00:00 2001 From: Aurelien Aptel Date: Fri, 16 Feb 2018 19:19:28 +0100 Subject: CIFS: add sha512 secmech * prepare for SMB3.11 pre-auth integrity * enable sha512 when SMB311 is enabled in Kconfig * add sha512 as a soft dependency Signed-off-by: Aurelien Aptel Signed-off-by: Steve French CC: Stable Reviewed-by: Ronnie Sahlberg --- fs/cifs/cifsglob.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'fs/cifs/cifsglob.h') diff --git a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h index 48f7c197cd2d..765fc2c9fd91 100644 --- a/fs/cifs/cifsglob.h +++ b/fs/cifs/cifsglob.h @@ -130,10 +130,12 @@ struct cifs_secmech { struct crypto_shash *md5; /* md5 hash function */ struct crypto_shash *hmacsha256; /* hmac-sha256 hash function */ struct crypto_shash *cmacaes; /* block-cipher based MAC function */ + struct crypto_shash *sha512; /* sha512 hash function */ struct sdesc *sdeschmacmd5; /* ctxt to generate ntlmv2 hash, CR1 */ struct sdesc *sdescmd5; /* ctxt to generate cifs/smb signature */ struct sdesc *sdeschmacsha256; /* ctxt to generate smb2 signature */ struct sdesc *sdesccmacaes; /* ctxt to generate smb3 signature */ + struct sdesc *sdescsha512; /* ctxt to generate smb3.11 signing key */ struct crypto_aead *ccmaesencrypt; /* smb3 encryption aead */ struct crypto_aead *ccmaesdecrypt; /* smb3 decryption aead */ }; -- cgit v1.2.3