Struct Des

pub struct Des;

Generator for DES-based tripcodes (4chan and 2channel’s 10-character tripcode) that accepts custom salt characters.

It is essentially the same as crypt(3), but treats invalid salt characters in 4chan and 2channel’s fashion. Invalid salt characters are reinterpreted as per the following table.

0x	0	1	2	3	4	5	6	7	8	9	A	B	C	D	E	F
00	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.
10	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.
20	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	/
30	0	1	2	3	4	5	6	7	8	9	A	B	C	D	E	F
40	G	A	B	C	D	E	F	G	H	I	J	K	L	M	N	O
50	P	Q	R	S	T	U	V	W	X	Y	Z	a	b	c	d	e
60	f	a	b	c	d	e	f	g	h	i	j	k	l	m	n	o
70	p	q	r	s	t	u	v	w	x	y	z	.	.	.	.	.
80	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.
90	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.
A0	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.
B0	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.
C0	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.
D0	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.
E0	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.
F0	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.

Reference

• https://osdn.jp/projects/naniya/wiki/2chtrip (Japanese)

Implementations

impl Des

pub fn hash<P: AsRef<[u8]>>(password: P, salt1: u8, salt2: u8) -> FourchanHash

Generates a hash value from password and a pair of custom salt characters.

pub fn generate<P: AsRef<[u8]>>(password: P, salt1: u8, salt2: u8) -> String

Generates a tripcode from password and a pair of custom salt characters.

pub fn append<P: AsRef<[u8]>>( password: P, salt1: u8, salt2: u8, dst: &mut String, )

Generates a tripcode and appends it to a String.

pub fn write<P, W>(password: P, salt1: u8, salt2: u8, dst: &mut W) -> Result<()>

where P: AsRef<[u8]>, W: Write,

Generates a tripcode into a Write.