CIFS_SERVER_CHALLENGE_SIZE  633 fs/cifs/cifsencrypt.c 		       ses->ntlmssp->cryptkey, CIFS_SERVER_CHALLENGE_SIZE);
CIFS_SERVER_CHALLENGE_SIZE  636 fs/cifs/cifsencrypt.c 		       ses->server->cryptkey, CIFS_SERVER_CHALLENGE_SIZE);
CIFS_SERVER_CHALLENGE_SIZE  704 fs/cifs/cifspdu.h 		__u8 key[CIFS_SERVER_CHALLENGE_SIZE];