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#![no_std]
#![doc(
html_logo_url = "https://raw.githubusercontent.com/RustCrypto/media/8f1a9894/logo.svg",
html_favicon_url = "https://raw.githubusercontent.com/RustCrypto/media/8f1a9894/logo.svg",
html_root_url = "https://docs.rs/rabbit/0.3.1"
)]
#![deny(unsafe_code)]
#![warn(missing_docs, rust_2018_idioms)]
pub use cipher;
use cipher::{
consts::{U16, U8},
errors::LoopError,
NewCipher, StreamCipher,
};
#[cfg(feature = "zeroize")]
use zeroize::Zeroize;
use core::{cmp::min, fmt, mem::replace};
pub const KEY_BYTE_LEN: usize = 16;
pub const IV_BYTE_LEN: usize = 8;
const WORDSIZE: u64 = 1 << 32;
const MESSAGE_BLOCK_BYTE_LEN: usize = 16;
const A: [u32; 8] = [
0x4D34D34D, 0xD34D34D3, 0x34D34D34, 0x4D34D34D, 0xD34D34D3, 0x34D34D34, 0x4D34D34D, 0xD34D34D3,
];
pub type Key = cipher::CipherKey<Rabbit>;
pub type Iv = cipher::Nonce<Rabbit>;
#[derive(Default, Clone, PartialEq, Eq, Hash)]
#[cfg_attr(feature = "zeroize", derive(Zeroize))]
#[cfg_attr(feature = "zeroize", zeroize(drop))]
struct State {
state_vars: [u32; 8],
counter_vars: [u32; 8],
carry_bit: u8,
}
impl fmt::Debug for State {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
f.write_str("State { ... }")
}
}
fn setup_key(state: &mut State, key: [u8; KEY_BYTE_LEN]) {
let mut k = [0u16; 8];
k[0] = (key[0x0] as u16) | ((key[0x1] as u16) << 8);
k[1] = (key[0x2] as u16) | ((key[0x3] as u16) << 8);
k[2] = (key[0x4] as u16) | ((key[0x5] as u16) << 8);
k[3] = (key[0x6] as u16) | ((key[0x7] as u16) << 8);
k[4] = (key[0x8] as u16) | ((key[0x9] as u16) << 8);
k[5] = (key[0xA] as u16) | ((key[0xB] as u16) << 8);
k[6] = (key[0xC] as u16) | ((key[0xD] as u16) << 8);
k[7] = (key[0xE] as u16) | ((key[0xF] as u16) << 8);
for j in 0..8 {
if j % 2 == 0 {
state.state_vars[j] = ((k[(j + 1) % 8] as u32) << 16) | (k[j] as u32);
state.counter_vars[j] = ((k[(j + 4) % 8] as u32) << 16) | (k[(j + 5) % 8] as u32);
} else {
state.state_vars[j] = ((k[(j + 5) % 8] as u32) << 16) | (k[(j + 4) % 8] as u32);
state.counter_vars[j] = ((k[j] as u32) << 16) | (k[(j + 1) % 8] as u32);
}
}
#[cfg(feature = "zeroize")]
k.zeroize();
for _ in 0..4 {
next_state(state);
}
for j in 0..8 {
state.counter_vars[j] ^= state.state_vars[(j + 4) % 8];
}
}
fn setup_iv(state: &mut State, iv: [u8; IV_BYTE_LEN]) {
let mut i = [0_u32; 4];
i[0] = iv[0] as u32 | (iv[1] as u32) << 8 | (iv[2] as u32) << 16 | (iv[3] as u32) << 24;
i[2] = iv[4] as u32 | (iv[5] as u32) << 8 | (iv[6] as u32) << 16 | (iv[7] as u32) << 24;
i[1] = (i[0] >> 16) | (i[2] & 0xFFFF0000);
i[3] = (i[2] << 16) | (i[0] & 0x0000FFFF);
state.counter_vars[0] ^= i[0];
state.counter_vars[1] ^= i[1];
state.counter_vars[2] ^= i[2];
state.counter_vars[3] ^= i[3];
state.counter_vars[4] ^= i[0];
state.counter_vars[5] ^= i[1];
state.counter_vars[6] ^= i[2];
state.counter_vars[7] ^= i[3];
#[cfg(feature = "zeroize")]
i.zeroize();
for _ in 0..4 {
next_state(state);
}
}
fn counter_update(state: &mut State) {
#[allow(unused_mut, clippy::needless_range_loop)]
for j in 0..8 {
let mut temp = state.counter_vars[j] as u64 + A[j] as u64 + state.carry_bit as u64;
state.carry_bit = ((temp / WORDSIZE) as u8) & 0b1;
state.counter_vars[j] = (temp % WORDSIZE) as u32;
#[cfg(feature = "zeroize")]
temp.zeroize();
}
}
fn next_state(state: &mut State) {
let mut g = [0u32; 8];
counter_update(state);
#[allow(clippy::needless_range_loop)]
for j in 0..8 {
let u_plus_v = state.state_vars[j] as u64 + state.counter_vars[j] as u64;
let square_uv = (u_plus_v % WORDSIZE) * (u_plus_v % WORDSIZE);
g[j] = (square_uv ^ (square_uv >> 32)) as u32;
}
state.state_vars[0] = g[0]
.wrapping_add(g[7].rotate_left(16))
.wrapping_add(g[6].rotate_left(16));
state.state_vars[1] = g[1].wrapping_add(g[0].rotate_left(8)).wrapping_add(g[7]);
state.state_vars[2] = g[2]
.wrapping_add(g[1].rotate_left(16))
.wrapping_add(g[0].rotate_left(16));
state.state_vars[3] = g[3].wrapping_add(g[2].rotate_left(8)).wrapping_add(g[1]);
state.state_vars[4] = g[4]
.wrapping_add(g[3].rotate_left(16))
.wrapping_add(g[2].rotate_left(16));
state.state_vars[5] = g[5].wrapping_add(g[4].rotate_left(8)).wrapping_add(g[3]);
state.state_vars[6] = g[6]
.wrapping_add(g[5].rotate_left(16))
.wrapping_add(g[4].rotate_left(16));
state.state_vars[7] = g[7].wrapping_add(g[6].rotate_left(8)).wrapping_add(g[5]);
#[cfg(feature = "zeroize")]
g.zeroize();
}
fn extract(state: &State) -> [u8; 16] {
let mut s = [0u8; 16];
let mut tmp = [0_u16; 8];
tmp[0] = ((state.state_vars[0]) ^ (state.state_vars[5] >> 16)) as u16;
tmp[1] = ((state.state_vars[0] >> 16) ^ (state.state_vars[3])) as u16;
tmp[2] = ((state.state_vars[2]) ^ (state.state_vars[7] >> 16)) as u16;
tmp[3] = ((state.state_vars[2] >> 16) ^ (state.state_vars[5])) as u16;
tmp[4] = ((state.state_vars[4]) ^ (state.state_vars[1] >> 16)) as u16;
tmp[5] = ((state.state_vars[4] >> 16) ^ (state.state_vars[7])) as u16;
tmp[6] = ((state.state_vars[6]) ^ (state.state_vars[3] >> 16)) as u16;
tmp[7] = ((state.state_vars[6] >> 16) ^ (state.state_vars[1])) as u16;
s[0x0] = tmp[0] as u8;
s[0x1] = (tmp[0] >> 8) as u8;
s[0x2] = tmp[1] as u8;
s[0x3] = (tmp[1] >> 8) as u8;
s[0x4] = tmp[2] as u8;
s[0x5] = (tmp[2] >> 8) as u8;
s[0x6] = tmp[3] as u8;
s[0x7] = (tmp[3] >> 8) as u8;
s[0x8] = tmp[4] as u8;
s[0x9] = (tmp[4] >> 8) as u8;
s[0xA] = tmp[5] as u8;
s[0xB] = (tmp[5] >> 8) as u8;
s[0xC] = tmp[6] as u8;
s[0xD] = (tmp[6] >> 8) as u8;
s[0xE] = tmp[7] as u8;
s[0xF] = (tmp[7] >> 8) as u8;
#[cfg(feature = "zeroize")]
tmp.zeroize();
s
}
#[cfg_attr(feature = "zeroize", derive(Zeroize))]
#[cfg_attr(feature = "zeroize", zeroize(drop))]
pub struct Rabbit {
master_state: State,
state: State,
block: [u8; 16],
block_idx: usize,
block_num: u64,
}
impl fmt::Debug for Rabbit {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
f.write_str("Rabbit { ... }")
}
}
impl Rabbit {
#[allow(unused_mut)]
pub fn setup_without_iv(mut key: [u8; KEY_BYTE_LEN]) -> Rabbit {
let mut master_state = Default::default();
setup_key(&mut master_state, key);
#[cfg(feature = "zeroize")]
key.zeroize();
let mut state = master_state.clone();
next_state(&mut state);
Rabbit {
master_state,
block: extract(&state),
state,
block_idx: 0,
block_num: 0,
}
}
#[allow(unused_mut)]
pub fn setup(key: [u8; KEY_BYTE_LEN], mut iv: [u8; IV_BYTE_LEN]) -> Rabbit {
let mut this = Self::setup_without_iv(key);
this.state = this.master_state.clone();
setup_iv(&mut this.state, iv);
#[cfg(feature = "zeroize")]
iv.zeroize();
next_state(&mut this.state);
this.block = extract(&this.state);
this
}
pub fn reset(&mut self) {
self.state = self.master_state.clone();
next_state(&mut self.state);
self.block = extract(&self.state);
self.block_idx = 0;
self.block_num = 0;
}
#[allow(unused_mut)]
pub fn reinit(&mut self, mut iv: [u8; IV_BYTE_LEN]) {
self.state = self.master_state.clone();
setup_iv(&mut self.state, iv);
#[cfg(feature = "zeroize")]
iv.zeroize();
next_state(&mut self.state);
self.block = extract(&self.state);
self.block_idx = 0;
self.block_num = 0;
}
pub fn encrypt_inplace(&mut self, data: &mut [u8]) -> bool {
if !self.check_keystream_len(data.len()) {
return false;
}
let prefix_len = min(
(MESSAGE_BLOCK_BYTE_LEN - (self.block_idx as usize)) % MESSAGE_BLOCK_BYTE_LEN,
data.len(),
);
let num_blocks = (data.len() - prefix_len) / MESSAGE_BLOCK_BYTE_LEN;
let suffix_len = (data.len() - prefix_len) % MESSAGE_BLOCK_BYTE_LEN;
let mut i = 0;
let mut block_buf = [0_u8; MESSAGE_BLOCK_BYTE_LEN];
for _ in 0..prefix_len {
data[i] ^= self.get_s_byte();
i += 1;
}
for _ in 0..num_blocks {
block_buf.copy_from_slice(&data[i..i + MESSAGE_BLOCK_BYTE_LEN]);
let lhs = u128::from_le_bytes(block_buf);
let mut rhs = u128::from_le_bytes(self.get_s_block());
rhs ^= lhs;
(&mut data[i..i + MESSAGE_BLOCK_BYTE_LEN]).copy_from_slice(&rhs.to_le_bytes());
i += MESSAGE_BLOCK_BYTE_LEN;
}
#[cfg(feature = "zeroize")]
block_buf.zeroize();
for _ in 0..suffix_len {
data[i] ^= self.get_s_byte();
i += 1;
}
true
}
#[inline(always)]
pub fn decrypt_inplace(&mut self, data: &mut [u8]) -> bool {
self.encrypt_inplace(data)
}
fn check_keystream_len(&self, required: usize) -> bool {
let blocks_required = required / MESSAGE_BLOCK_BYTE_LEN;
let blocks_remainig = u64::max_value() - self.block_num;
match blocks_remainig.cmp(&(blocks_required as u64)) {
core::cmp::Ordering::Greater => true,
core::cmp::Ordering::Equal => {
let bytes_required = required % MESSAGE_BLOCK_BYTE_LEN;
let bytes_remining = 0x10 - self.block_idx;
match bytes_remining.cmp(&bytes_required) {
core::cmp::Ordering::Equal | core::cmp::Ordering::Greater => true,
core::cmp::Ordering::Less => false,
}
}
core::cmp::Ordering::Less => false,
}
}
fn get_s_byte(&mut self) -> u8 {
let byte = self.block[self.block_idx as usize];
self.block_idx = (self.block_idx + 1) % MESSAGE_BLOCK_BYTE_LEN;
if self.block_idx == 0 {
#[cfg(feature = "zeroize")]
self.block.zeroize();
next_state(&mut self.state);
self.block = extract(&self.state);
self.block_num += 1;
}
byte
}
fn get_s_block(&mut self) -> [u8; 16] {
debug_assert_eq!(self.block_idx, 0, "Block is partially consumed");
next_state(&mut self.state);
self.block_num += 1;
replace(&mut self.block, extract(&self.state))
}
}
impl NewCipher for Rabbit {
type KeySize = U16;
type NonceSize = U8;
fn new(key: &cipher::CipherKey<Self>, iv: &cipher::Nonce<Self>) -> Self {
Self::setup((*key).into(), (*iv).into())
}
}
impl StreamCipher for Rabbit {
fn try_apply_keystream(&mut self, data: &mut [u8]) -> Result<(), LoopError> {
if self.encrypt_inplace(data) {
Ok(())
} else {
Err(LoopError)
}
}
}
#[cfg(test)]
mod test {
use super::*;
macro_rules! test_raw {
($name:ident $wrap_name:ident $stream_name:ident
key = [$kf:expr, $ke:expr, $kd:expr, $kc:expr,
$kb:expr, $ka:expr, $k9:expr, $k8:expr,
$k7:expr, $k6:expr, $k5:expr, $k4:expr,
$k3:expr, $k2:expr, $k1:expr, $k0:expr]
S[0] = [$s0f:expr, $s0e:expr, $s0d:expr, $s0c:expr,
$s0b:expr, $s0a:expr, $s09:expr, $s08:expr,
$s07:expr, $s06:expr, $s05:expr, $s04:expr,
$s03:expr, $s02:expr, $s01:expr, $s00:expr]
S[1] = [$s1f:expr, $s1e:expr, $s1d:expr, $s1c:expr,
$s1b:expr, $s1a:expr, $s19:expr, $s18:expr,
$s17:expr, $s16:expr, $s15:expr, $s14:expr,
$s13:expr, $s12:expr, $s11:expr, $s10:expr]
S[2] = [$s2f:expr, $s2e:expr, $s2d:expr, $s2c:expr,
$s2b:expr, $s2a:expr, $s29:expr, $s28:expr,
$s27:expr, $s26:expr, $s25:expr, $s24:expr,
$s23:expr, $s22:expr, $s21:expr, $s20:expr]) => {
#[test]
fn $name() {
let key = [
$k0, $k1, $k2, $k3, $k4, $k5, $k6, $k7, $k8, $k9, $ka, $kb, $kc, $kd, $ke, $kf,
];
let s0 = [
$s00, $s01, $s02, $s03, $s04, $s05, $s06, $s07, $s08, $s09, $s0a, $s0b, $s0c,
$s0d, $s0e, $s0f,
];
let s1 = [
$s10, $s11, $s12, $s13, $s14, $s15, $s16, $s17, $s18, $s19, $s1a, $s1b, $s1c,
$s1d, $s1e, $s1f,
];
let s2 = [
$s20, $s21, $s22, $s23, $s24, $s25, $s26, $s27, $s28, $s29, $s2a, $s2b, $s2c,
$s2d, $s2e, $s2f,
];
let mut state = Default::default();
setup_key(&mut state, key);
next_state(&mut state);
assert_eq!(extract(&state), s0);
next_state(&mut state);
assert_eq!(extract(&state), s1);
next_state(&mut state);
assert_eq!(extract(&state), s2);
}
#[test]
fn $wrap_name() {
let key = [
$k0, $k1, $k2, $k3, $k4, $k5, $k6, $k7, $k8, $k9, $ka, $kb, $kc, $kd, $ke, $kf,
];
let s = [
$s00, $s01, $s02, $s03, $s04, $s05, $s06, $s07, $s08, $s09, $s0a, $s0b, $s0c,
$s0d, $s0e, $s0f, $s10, $s11, $s12, $s13, $s14, $s15, $s16, $s17, $s18, $s19,
$s1a, $s1b, $s1c, $s1d, $s1e, $s1f, $s20, $s21, $s22, $s23, $s24, $s25, $s26,
$s27, $s28, $s29, $s2a, $s2b, $s2c, $s2d, $s2e, $s2f,
];
let mut d;
for n in 0..48 {
let s = &s[0..n];
d = [0; 48];
let mut rabbit = Rabbit::setup_without_iv(key);
rabbit.encrypt_inplace(&mut d[0..n]);
assert_eq!(&s[..], &d[0..n]);
assert_eq!(rabbit.block_num, (s.len() / MESSAGE_BLOCK_BYTE_LEN) as u64);
d = [0; 48];
rabbit.reset();
rabbit.encrypt_inplace(&mut d[0..n]);
assert_eq!(&s[..], &d[0..n]);
assert_eq!(rabbit.block_num, (s.len() / MESSAGE_BLOCK_BYTE_LEN) as u64);
}
}
};
($name:ident $wrap_name:ident $stream_name:ident
key = [$kf:expr, $ke:expr, $kd:expr, $kc:expr,
$kb:expr, $ka:expr, $k9:expr, $k8:expr,
$k7:expr, $k6:expr, $k5:expr, $k4:expr,
$k3:expr, $k2:expr, $k1:expr, $k0:expr]
iv = [$iv7:expr, $iv6:expr, $iv5:expr, $iv4:expr,
$iv3:expr, $iv2:expr, $iv1:expr, $iv0:expr]
S[0] = [$s0f:expr, $s0e:expr, $s0d:expr, $s0c:expr,
$s0b:expr, $s0a:expr, $s09:expr, $s08:expr,
$s07:expr, $s06:expr, $s05:expr, $s04:expr,
$s03:expr, $s02:expr, $s01:expr, $s00:expr]
S[1] = [$s1f:expr, $s1e:expr, $s1d:expr, $s1c:expr,
$s1b:expr, $s1a:expr, $s19:expr, $s18:expr,
$s17:expr, $s16:expr, $s15:expr, $s14:expr,
$s13:expr, $s12:expr, $s11:expr, $s10:expr]
S[2] = [$s2f:expr, $s2e:expr, $s2d:expr, $s2c:expr,
$s2b:expr, $s2a:expr, $s29:expr, $s28:expr,
$s27:expr, $s26:expr, $s25:expr, $s24:expr,
$s23:expr, $s22:expr, $s21:expr, $s20:expr]) => {
#[test]
fn $name() {
let key = [
$k0, $k1, $k2, $k3, $k4, $k5, $k6, $k7, $k8, $k9, $ka, $kb, $kc, $kd, $ke, $kf,
];
let iv = [$iv0, $iv1, $iv2, $iv3, $iv4, $iv5, $iv6, $iv7];
let s0 = [
$s00, $s01, $s02, $s03, $s04, $s05, $s06, $s07, $s08, $s09, $s0a, $s0b, $s0c,
$s0d, $s0e, $s0f,
];
let s1 = [
$s10, $s11, $s12, $s13, $s14, $s15, $s16, $s17, $s18, $s19, $s1a, $s1b, $s1c,
$s1d, $s1e, $s1f,
];
let s2 = [
$s20, $s21, $s22, $s23, $s24, $s25, $s26, $s27, $s28, $s29, $s2a, $s2b, $s2c,
$s2d, $s2e, $s2f,
];
let mut state = Default::default();
setup_key(&mut state, key);
setup_iv(&mut state, iv);
next_state(&mut state);
assert_eq!(extract(&state), s0);
next_state(&mut state);
assert_eq!(extract(&state), s1);
next_state(&mut state);
assert_eq!(extract(&state), s2);
}
#[test]
fn $wrap_name() {
let key = [
$k0, $k1, $k2, $k3, $k4, $k5, $k6, $k7, $k8, $k9, $ka, $kb, $kc, $kd, $ke, $kf,
];
let iv = [$iv0, $iv1, $iv2, $iv3, $iv4, $iv5, $iv6, $iv7];
let s = [
$s00, $s01, $s02, $s03, $s04, $s05, $s06, $s07, $s08, $s09, $s0a, $s0b, $s0c,
$s0d, $s0e, $s0f, $s10, $s11, $s12, $s13, $s14, $s15, $s16, $s17, $s18, $s19,
$s1a, $s1b, $s1c, $s1d, $s1e, $s1f, $s20, $s21, $s22, $s23, $s24, $s25, $s26,
$s27, $s28, $s29, $s2a, $s2b, $s2c, $s2d, $s2e, $s2f,
];
let mut d;
for n in 0..48 {
let s = &s[0..n];
d = [0; 48];
let mut rabbit = Rabbit::setup(key, iv);
rabbit.encrypt_inplace(&mut d[0..n]);
assert_eq!(&s[..], &d[0..n]);
assert_eq!(rabbit.block_num, (s.len() / MESSAGE_BLOCK_BYTE_LEN) as u64);
d = [0; 48];
rabbit.reinit(iv);
rabbit.encrypt_inplace(&mut d[0..n]);
assert_eq!(&s[..], &d[0..n]);
assert_eq!(rabbit.block_num, (s.len() / MESSAGE_BLOCK_BYTE_LEN) as u64);
}
}
};
}
test_raw! {
without_iv_setup1
wrapped_without_iv1
stream_without_iv1
key = [0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00]
S[0] = [0xB1,0x57,0x54,0xF0,0x36,0xA5,0xD6,0xEC,0xF5,0x6B,0x45,0x26,0x1C,0x4A,0xF7,0x02]
S[1] = [0x88,0xE8,0xD8,0x15,0xC5,0x9C,0x0C,0x39,0x7B,0x69,0x6C,0x47,0x89,0xC6,0x8A,0xA7]
S[2] = [0xF4,0x16,0xA1,0xC3,0x70,0x0C,0xD4,0x51,0xDA,0x68,0xD1,0x88,0x16,0x73,0xD6,0x96]
}
test_raw! {
without_iv_setup2
wrapped_without_iv2
stream_without_iv2
key = [0x91,0x28,0x13,0x29,0x2E,0x3D,0x36,0xFE,0x3B,0xFC,0x62,0xF1,0xDC,0x51,0xC3,0xAC]
S[0] = [0x3D,0x2D,0xF3,0xC8,0x3E,0xF6,0x27,0xA1,0xE9,0x7F,0xC3,0x84,0x87,0xE2,0x51,0x9C]
S[1] = [0xF5,0x76,0xCD,0x61,0xF4,0x40,0x5B,0x88,0x96,0xBF,0x53,0xAA,0x85,0x54,0xFC,0x19]
S[2] = [0xE5,0x54,0x74,0x73,0xFB,0xDB,0x43,0x50,0x8A,0xE5,0x3B,0x20,0x20,0x4D,0x4C,0x5E]
}
test_raw! {
without_iv_setup3
wrapped_without_iv3
stream_without_iv3
key = [0x83,0x95,0x74,0x15,0x87,0xE0,0xC7,0x33,0xE9,0xE9,0xAB,0x01,0xC0,0x9B,0x00,0x43]
S[0] = [0x0C,0xB1,0x0D,0xCD,0xA0,0x41,0xCD,0xAC,0x32,0xEB,0x5C,0xFD,0x02,0xD0,0x60,0x9B]
S[1] = [0x95,0xFC,0x9F,0xCA,0x0F,0x17,0x01,0x5A,0x7B,0x70,0x92,0x11,0x4C,0xFF,0x3E,0xAD]
S[2] = [0x96,0x49,0xE5,0xDE,0x8B,0xFC,0x7F,0x3F,0x92,0x41,0x47,0xAD,0x3A,0x94,0x74,0x28]
}
test_raw! {
with_iv_setup1
wrapped_with_iv1
stream_with_iv1
key = [0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00]
iv = [0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00]
S[0] = [0xC6,0xA7,0x27,0x5E,0xF8,0x54,0x95,0xD8,0x7C,0xCD,0x5D,0x37,0x67,0x05,0xB7,0xED]
S[1] = [0x5F,0x29,0xA6,0xAC,0x04,0xF5,0xEF,0xD4,0x7B,0x8F,0x29,0x32,0x70,0xDC,0x4A,0x8D]
S[2] = [0x2A,0xDE,0x82,0x2B,0x29,0xDE,0x6C,0x1E,0xE5,0x2B,0xDB,0x8A,0x47,0xBF,0x8F,0x66]
}
test_raw! {
with_iv_setup2
wrapped_with_iv2
stream_with_iv2
key = [0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00]
iv = [0xC3,0x73,0xF5,0x75,0xC1,0x26,0x7E,0x59]
S[0] = [0x1F,0xCD,0x4E,0xB9,0x58,0x00,0x12,0xE2,0xE0,0xDC,0xCC,0x92,0x22,0x01,0x7D,0x6D]
S[1] = [0xA7,0x5F,0x4E,0x10,0xD1,0x21,0x25,0x01,0x7B,0x24,0x99,0xFF,0xED,0x93,0x6F,0x2E]
S[2] = [0xEB,0xC1,0x12,0xC3,0x93,0xE7,0x38,0x39,0x23,0x56,0xBD,0xD0,0x12,0x02,0x9B,0xA7]
}
test_raw! {
with_iv_setup3
wrapped_with_iv3
stream_with_iv3
key = [0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00]
iv = [0xA6,0xEB,0x56,0x1A,0xD2,0xF4,0x17,0x27]
S[0] = [0x44,0x5A,0xD8,0xC8,0x05,0x85,0x8D,0xBF,0x70,0xB6,0xAF,0x23,0xA1,0x51,0x10,0x4D]
S[1] = [0x96,0xC8,0xF2,0x79,0x47,0xF4,0x2C,0x5B,0xAE,0xAE,0x67,0xC6,0xAC,0xC3,0x5B,0x03]
S[2] = [0x9F,0xCB,0xFC,0x89,0x5F,0xA7,0x1C,0x17,0x31,0x3D,0xF0,0x34,0xF0,0x15,0x51,0xCB]
}
}