#[cfg(not(feature = "fuzztarget"))]
mod real_chacha {
- use std::cmp;
+ use core::cmp;
use util::byte_utils::{slice_to_le32, le32_to_array};
#[derive(Clone, Copy, PartialEq, Eq)]
#[allow(non_camel_case_types)]
struct u32x4(pub u32, pub u32, pub u32, pub u32);
- impl ::std::ops::Add for u32x4 {
+ impl ::core::ops::Add for u32x4 {
type Output = u32x4;
fn add(self, rhs: u32x4) -> u32x4 {
u32x4(self.0.wrapping_add(rhs.0),
self.3.wrapping_add(rhs.3))
}
}
- impl ::std::ops::Sub for u32x4 {
+ impl ::core::ops::Sub for u32x4 {
type Output = u32x4;
fn sub(self, rhs: u32x4) -> u32x4 {
u32x4(self.0.wrapping_sub(rhs.0),
self.3.wrapping_sub(rhs.3))
}
}
- impl ::std::ops::BitXor for u32x4 {
+ impl ::core::ops::BitXor for u32x4 {
type Output = u32x4;
fn bitxor(self, rhs: u32x4) -> u32x4 {
u32x4(self.0 ^ rhs.0, self.1 ^ rhs.1, self.2 ^ rhs.2, self.3 ^ rhs.3)
}
}
- impl ::std::ops::Shr<u32x4> for u32x4 {
+ impl ::core::ops::Shr<u32x4> for u32x4 {
type Output = u32x4;
fn shr(self, rhs: u32x4) -> u32x4 {
u32x4(self.0 >> rhs.0, self.1 >> rhs.1, self.2 >> rhs.2, self.3 >> rhs.3)
}
}
- impl ::std::ops::Shl<u32x4> for u32x4 {
+ impl ::core::ops::Shl<u32x4> for u32x4 {
type Output = u32x4;
fn shl(self, rhs: u32x4) -> u32x4 {
u32x4(self.0 << rhs.0, self.1 << rhs.1, self.2 << rhs.2, self.3 << rhs.3)
#[cfg(test)]
mod test {
- use std::iter::repeat;
+ use core::iter::repeat;
use super::ChaCha20;