From 4e53a3fb98d3d5c2941d2e7199dab317a9d4ead3 Mon Sep 17 00:00:00 2001 From: Jeff Layton Date: Fri, 5 Dec 2008 20:41:21 -0500 Subject: cifs: have calc_lanman_hash take more granular args cifs: have calc_lanman_hash take more granular args We need to use this routine to encrypt passwords associated with the tcon too. Don't assume that the password will be attached to the smb_session. Also, make some of the values in the lower encryption functions const since they aren't changed. Signed-off-by: Jeff Layton Signed-off-by: Steve French --- fs/cifs/smbencrypt.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) (limited to 'fs/cifs/smbencrypt.c') diff --git a/fs/cifs/smbencrypt.c b/fs/cifs/smbencrypt.c index ff3232fa1015..93fb09a99c69 100644 --- a/fs/cifs/smbencrypt.c +++ b/fs/cifs/smbencrypt.c @@ -49,9 +49,10 @@ /*The following definitions come from libsmb/smbencrypt.c */ -void SMBencrypt(unsigned char *passwd, unsigned char *c8, unsigned char *p24); +void SMBencrypt(unsigned char *passwd, const unsigned char *c8, + unsigned char *p24); void E_md4hash(const unsigned char *passwd, unsigned char *p16); -static void SMBOWFencrypt(unsigned char passwd[16], unsigned char *c8, +static void SMBOWFencrypt(unsigned char passwd[16], const unsigned char *c8, unsigned char p24[24]); void SMBNTencrypt(unsigned char *passwd, unsigned char *c8, unsigned char *p24); @@ -61,7 +62,7 @@ void SMBNTencrypt(unsigned char *passwd, unsigned char *c8, unsigned char *p24); encrypted password into p24 */ /* Note that password must be uppercased and null terminated */ void -SMBencrypt(unsigned char *passwd, unsigned char *c8, unsigned char *p24) +SMBencrypt(unsigned char *passwd, const unsigned char *c8, unsigned char *p24) { unsigned char p14[15], p21[21]; @@ -212,7 +213,7 @@ ntv2_owf_gen(const unsigned char owf[16], const char *user_n, /* Does the des encryption from the NT or LM MD4 hash. */ static void -SMBOWFencrypt(unsigned char passwd[16], unsigned char *c8, +SMBOWFencrypt(unsigned char passwd[16], const unsigned char *c8, unsigned char p24[24]) { unsigned char p21[21]; -- cgit v1.2.3