.SH SYNOPSIS
.nf
.B "#include <rpc/des_crypt.h>"
-.PP
+.P
.BI "void passwd2des(char " *passwd ", char *" key ");"
-.PP
+.P
.BI "int xencrypt(char *" secret ", char *" passwd ");"
.BI "int xdecrypt(char *" secret ", char *" passwd ");"
.fi
.BR WARNING :
Do not use these functions in new code.
They do not achieve any type of acceptable cryptographic security guarantees.
-.PP
+.P
The function
.BR passwd2des ()
takes a character string
argument
.I passwd
into a DES key.
-.PP
+.P
The
.BR xencrypt ()
function takes the ASCII character string
as a hex string
.\" (over the alphabet 0123456789abcdef)
of the same length.
-.PP
+.P
The
.BR xdecrypt ()
function performs the converse operation.