1 enum{ MAXFILESIZE = 10*1024*1024 };
2 
3 enum{/* PW status bits */
4 	Enabled 	= (1<<0),
5 	STA 		= (1<<1)	/* extra SecurID step */
6 };
7 
8 typedef struct PW {
9 	char *id;		/* user id */
10 	ulong expire;	/* expiration time (epoch seconds) */
11 	ushort status;	/* Enabled, STA, ... */
12 	ushort failed;	/* number of failed login attempts */
13 	char *other;	/* other information, e.g. sponsor */
14 	mpint *Hi;  	/* H(passphrase)^-1 mod p */
15 } PW;
16 
17 PW *getPW(char *, int);
18 int putPW(PW *);
19 void freePW(PW *);
20 
21 /* *client: SConn, client name, passphrase */
22 /* *server: SConn, (partial) 1st msg, PW entry */
23 /* *setpass: Username, hashed passphrase, PW entry */
24 int PAKclient(SConn *, char *, char *, char **);
25 int PAKserver(SConn *, char *, char *, PW **);
26 char *PAK_Hi(char *, char *, mpint *, mpint *);
27 
28 #define LOG "secstore"
29 
30 extern	char	*SECSTORE_DIR;
31