#![no_std]
#![doc(
html_logo_url = "https://raw.githubusercontent.com/RustCrypto/media/6ee8e381/logo.svg",
html_favicon_url = "https://raw.githubusercontent.com/RustCrypto/media/6ee8e381/logo.svg"
)]
#![warn(missing_docs, rust_2018_idioms)]
#![cfg_attr(feature = "simd", feature(platform_intrinsics, repr_simd))]
#![cfg_attr(feature = "simd", allow(incomplete_features))]
#[cfg(feature = "std")]
extern crate std;
pub use digest::{self, Digest};
use core::{convert::TryInto, fmt, marker::PhantomData, ops::Div};
use digest::{
block_buffer::{Lazy, LazyBuffer},
consts::{U128, U32, U4, U64},
core_api::{
AlgorithmName, Block, BlockSizeUser, Buffer, BufferKindUser, CoreWrapper,
CtVariableCoreWrapper, OutputSizeUser, RtVariableCoreWrapper, TruncSide, UpdateCore,
VariableOutputCore,
},
crypto_common::{InvalidLength, Key, KeyInit, KeySizeUser},
generic_array::{ArrayLength, GenericArray},
typenum::{IsLessOrEqual, LeEq, NonZero, Unsigned},
FixedOutput, HashMarker, InvalidOutputSize, MacMarker, Output, Update,
};
#[cfg(feature = "reset")]
use digest::{FixedOutputReset, Reset};
mod as_bytes;
mod consts;
mod simd;
#[macro_use]
mod macros;
use as_bytes::AsBytes;
use consts::{BLAKE2B_IV, BLAKE2S_IV};
use simd::{u32x4, u64x4, Vector4};
blake2_impl!(
Blake2bVarCore,
"Blake2b",
u64,
u64x4,
U64,
U128,
32,
24,
16,
63,
BLAKE2B_IV,
"Blake2b instance with a variable output.",
"Blake2b instance with a fixed output.",
);
pub type Blake2bVar = RtVariableCoreWrapper<Blake2bVarCore>;
pub type Blake2bCore<OutSize> = CtVariableCoreWrapper<Blake2bVarCore, OutSize>;
pub type Blake2b<OutSize> = CoreWrapper<Blake2bCore<OutSize>>;
pub type Blake2b512 = Blake2b<U64>;
blake2_mac_impl!(Blake2bMac, Blake2bVarCore, U64, "Blake2b MAC function");
pub type Blake2bMac512 = Blake2bMac<U64>;
blake2_impl!(
Blake2sVarCore,
"Blake2s",
u32,
u32x4,
U32,
U64,
16,
12,
8,
7,
BLAKE2S_IV,
"Blake2s instance with a variable output.",
"Blake2s instance with a fixed output.",
);
pub type Blake2sVar = RtVariableCoreWrapper<Blake2sVarCore>;
pub type Blake2sCore<OutSize> = CtVariableCoreWrapper<Blake2sVarCore, OutSize>;
pub type Blake2s<OutSize> = CoreWrapper<Blake2sCore<OutSize>>;
pub type Blake2s256 = Blake2s<U32>;
blake2_mac_impl!(Blake2sMac, Blake2sVarCore, U32, "Blake2s MAC function");
pub type Blake2sMac256 = Blake2sMac<U32>;