diff options
Diffstat (limited to 'lib/password.c')
| -rw-r--r-- | lib/password.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/lib/password.c b/lib/password.c index eab2d669..20c2f481 100644 --- a/lib/password.c +++ b/lib/password.c @@ -8,7 +8,7 @@ #include "toys.h" #include <time.h> -// generate appropriate random salt string for given encryption algorithm. +// generate ID prefix and random salt for given encryption algorithm. int get_salt(char *salt, char *algo) { struct { @@ -24,9 +24,7 @@ int get_salt(char *salt, char *algo) if (al[i].id) s += sprintf(s, "$%c$", '0'+al[i].id); // Read appropriate number of random bytes for salt - i = xopenro("/dev/urandom"); - xreadall(i, libbuf, ((len*6)+7)/8); - close(i); + xgetrandom(libbuf, ((len*6)+7)/8, 0); // Grab 6 bit chunks and convert to characters in ./0-9a-zA-Z for (i=0; i<len; i++) { |