svcadm(8)을 검색하려면 섹션에서 8 을 선택하고, 맨 페이지 이름에 svcadm을 입력하고 검색을 누른다.
xcrypt(3)
XCRYPT(3) Linux Programmer's Manual XCRYPT(3)
NAME
xencrypt, xdecrypt, passwd2des - RFS password encryption
SYNOPSIS
#include <rpc/des_crypt.h>
void passwd2des(char *passwd, char *key);
int xencrypt(char *secret, char *passwd);
int xdecrypt(char *secret, char *passwd);
DESCRIPTION
WARNING: Do not use these functions in new code. They do not achieve
any type of acceptable cryptographic security guarantees.
The function passwd2des() takes a character string passwd of arbitrary
length and fills a character array key of length 8. The array key is
suitable for use as DES key. It has odd parity set in bit 0 of each
byte. Both other functions described here use this function to turn
their argument passwd into a DES key.
The xencrypt() function takes the ASCII character string secret given
in hex, which must have a length that is a multiple of 16, encrypts it
using the DES key derived from passwd by passwd2des(), and outputs the
result again in secret as a hex string of the same length.
The xdecrypt() function performs the converse operation.
RETURN VALUE
The functions xencrypt() and xdecrypt() return 1 on success and 0 on
error.
VERSIONS
These functions are available in glibc since version 2.1.
ATTRIBUTES
For an explanation of the terms used in this section, see
attributes(7).
allbox; lbw37 lb lb l l l. Interface Attribute Value T{ passwd2des(),
xencrypt(), xdecrypt() T} Thread safety MT-Safe
BUGS
The prototypes are missing from the abovementioned include file.
SEE ALSO
cbc_crypt(3)
COLOPHON
This page is part of release 5.02 of the Linux man-pages project. A
description of the project, information about reporting bugs, and the
latest version of this page, can be found at
https://www.kernel.org/doc/man-pages/.
2019-03-06 XCRYPT(3)