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Updates for Blowfish password hashing.

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This commit is contained in:
markm 2001-03-11 16:37:33 +00:00
parent 10da321446
commit 51b4362532
3 changed files with 8 additions and 3 deletions
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1
etc/login.conf
View File

@ -24,6 +24,7 @@ default:\
:setenv=MAIL=/var/mail/$,BLOCKSIZE=K,FTP_PASSIVE_MODE=YES:\
:path=/sbin /bin /usr/sbin /usr/bin /usr/games /usr/local/sbin /usr/local/bin /usr/X11R6/bin ~/bin:\
:nologin=/var/run/nologin:\
:passwd_format=md5:\
:cputime=unlimited:\
:datasize=unlimited:\
:stacksize=unlimited:\

2
lib/libutil/login.conf.5
View File

@ -206,7 +206,7 @@ ensure octal interpretation.
.It "minpasswordlen number 6 The minimum length a local password may be.
.It "passwd_format string md5 The encryption format that new or
changed passwords will use.
Valid values include "md5" and "des".
Valid values include "des", "md5" and "blf".
NIS clients using a
.No non- Ns Fx
NIS server should probably use "des".

8
usr.bin/passwd/local_passwd.c
View File

@ -100,7 +100,7 @@ getnewpasswd(pw, nis)
#ifdef LOGIN_CAP
login_cap_t * lc;
#endif
char buf[_PASSWORD_LEN+1], salt[10];
char buf[_PASSWORD_LEN+1], salt[32];
struct timeval tv;
if (!nis)
@ -182,7 +182,11 @@ getnewpasswd(pw, nis)
to64(&salt[0], random(), 3);
to64(&salt[3], tv.tv_usec, 3);
to64(&salt[6], tv.tv_sec, 2);
salt[8] = '\0';
to64(&salt[8], random(), 5);
to64(&salt[13], random(), 5);
to64(&salt[17], random(), 5);
to64(&salt[22], random(), 5);
salt[27] = '\0';
#endif
return (crypt(buf, salt));
}