XCRYPT(3) Library Functions Manual XCRYPT(3) xencrypt, xdecrypt, passwd2des - RFS (libc -lc) #include void passwd2des(char *passwd, char *key); int xencrypt(char *secret, char *passwd); int xdecrypt(char *secret, char *passwd); : . . passwd2des() passwd key 8. key DES. 0 . passwd DES. xencrypt() ASCII secret 16 DES passwd passwd2des() secret . xdecrypt() . xencrypt() xdecrypt() 1 0 . attributes(7). +------------+------------------------------------+--------------------+ || | | +------------+------------------------------------+--------------------+ |passwd2des(),| | MT-Safe | |xencrypt(), | | | |xdecrypt() | | | +------------+------------------------------------+--------------------+ glibc 2.1. . cbc_crypt(3) 3 . . : . 6.18 8 2026 XCRYPT(3)