diff options
Diffstat (limited to 'crypto/heimdal/kadmin/random_password.c')
| -rw-r--r-- | crypto/heimdal/kadmin/random_password.c | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/crypto/heimdal/kadmin/random_password.c b/crypto/heimdal/kadmin/random_password.c index aabe08c..92fb2fc 100644 --- a/crypto/heimdal/kadmin/random_password.c +++ b/crypto/heimdal/kadmin/random_password.c @@ -33,7 +33,7 @@ #include "kadmin_locl.h" -RCSID("$Id: random_password.c,v 1.3 1999/12/02 17:04:58 joda Exp $"); +RCSID("$Id: random_password.c,v 1.4 2001/02/15 04:20:53 assar Exp $"); /* This file defines some a function that generates a random password, that can be used when creating a large amount of principals (such @@ -57,9 +57,9 @@ random_password(char *pw, size_t len) { #ifdef OTP_STYLE { - des_cblock newkey; + OtpKey newkey; - des_new_random_key(&newkey); + krb5_generate_random_block(&newkey, sizeof(newkey)); otp_print_stddict (newkey, pw, len); strlwr(pw); } @@ -80,11 +80,11 @@ random_password(char *pw, size_t len) #ifndef OTP_STYLE /* return a random value in range 0-127 */ static int -RND(des_cblock *key, int *left) +RND(unsigned char *key, int keylen, int *left) { if(*left == 0){ - des_new_random_key(key); - *left = 8; + krb5_generate_random_block(key, keylen); + *left = keylen; } (*left)--; return ((unsigned char*)key)[*left]; @@ -120,7 +120,7 @@ generate_password(char **pw, int num_classes, ...) } *classes; va_list ap; int len, i; - des_cblock rbuf; /* random buffer */ + unsigned char rbuf[8]; /* random buffer */ int rleft = 0; classes = malloc(num_classes * sizeof(*classes)); @@ -138,11 +138,12 @@ generate_password(char **pw, int num_classes, ...) return; for(i = 0; i < len; i++) { int j; - int x = RND(&rbuf, &rleft) % (len - i); + int x = RND(rbuf, sizeof(rbuf), &rleft) % (len - i); int t = 0; for(j = 0; j < num_classes; j++) { if(x < t + classes[j].freq) { - (*pw)[i] = classes[j].str[RND(&rbuf, &rleft) % classes[j].len]; + (*pw)[i] = classes[j].str[RND(rbuf, sizeof(rbuf), &rleft) + % classes[j].len]; classes[j].freq--; break; } |
