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-rw-r--r--vendor/digest-0.8.1/src/dev.rs218
-rw-r--r--vendor/digest-0.8.1/src/digest.rs86
-rw-r--r--vendor/digest-0.8.1/src/dyn_digest.rs63
-rw-r--r--vendor/digest-0.8.1/src/errors.rs20
-rw-r--r--vendor/digest-0.8.1/src/lib.rs141
5 files changed, 0 insertions, 528 deletions
diff --git a/vendor/digest-0.8.1/src/dev.rs b/vendor/digest-0.8.1/src/dev.rs
deleted file mode 100644
index e9950ee79..000000000
--- a/vendor/digest-0.8.1/src/dev.rs
+++ /dev/null
@@ -1,218 +0,0 @@
-use super::{Input, VariableOutput, ExtendableOutput, Reset, XofReader};
-use core::fmt::Debug;
-
-#[macro_export]
-macro_rules! new_test {
- ($name:ident, $test_name:expr, $hasher:ty, $test_func:ident) => {
- #[test]
- fn $name() {
- use digest::blobby::Blob2Iterator;
- let data = include_bytes!(concat!("data/", $test_name, ".blb"));
-
- for (i, row) in Blob2Iterator::new(data).unwrap().enumerate() {
- let input = row[0];
- let output = row[1];
- if let Some(desc) = $test_func::<$hasher>(input, output) {
- panic!("\n\
- Failed test №{}: {}\n\
- input:\t{:?}\n\
- output:\t{:?}\n",
- i, desc, input, output,
- );
- }
- }
- }
- }
-}
-
-// module to separate Digest from other traits
-mod foo {
- use super::super::Digest;
- use core::fmt::Debug;
-
- pub fn digest_test<D>(input: &[u8], output: &[u8]) -> Option<&'static str>
- where D: Digest + Debug + Clone
- {
- let mut hasher = D::new();
- // Test that it works when accepting the message all at once
- hasher.input(input);
- let mut hasher2 = hasher.clone();
- if hasher.result().as_slice() != output {
- return Some("whole message");
- }
-
- // Test if reset works correctly
- hasher2.reset();
- hasher2.input(input);
- if hasher2.result().as_slice() != output {
- return Some("whole message after reset");
- }
-
- // Test that it works when accepting the message in pieces
- let mut hasher = D::new();
- let len = input.len();
- let mut left = len;
- while left > 0 {
- let take = (left + 1) / 2;
- hasher.input(&input[len - left..take + len - left]);
- left = left - take;
- }
- if hasher.result().as_slice() != output {
- return Some("message in pieces");
- }
-
- // Test processing byte-by-byte
- let mut hasher = D::new();
- for chunk in input.chunks(1) {
- hasher.input(chunk)
- }
- if hasher.result().as_slice() != output {
- return Some("message byte-by-byte");
- }
- None
- }
-
-
- pub fn one_million_a<D>(expected: &[u8])
- where D: Digest + Debug + Clone
- {
- let mut sh = D::new();
- for _ in 0..50_000 {
- sh.input(&[b'a'; 10]);
- }
- sh.input(&[b'a'; 500_000][..]);
- let out = sh.result();
- assert_eq!(out[..], expected[..]);
- }
-}
-
-pub use self::foo::{digest_test, one_million_a};
-
-pub fn xof_test<D>(input: &[u8], output: &[u8])
- -> Option<&'static str>
- where D: Input + ExtendableOutput + Default + Debug + Reset + Clone
-{
- let mut hasher = D::default();
- let mut buf = [0u8; 1024];
- // Test that it works when accepting the message all at once
- hasher.input(input);
-
- let mut hasher2 = hasher.clone();
- {
- let out = &mut buf[..output.len()];
- hasher.xof_result().read(out);
-
- if out != output { return Some("whole message"); }
- }
-
- // Test if hasher resets correctly
- hasher2.reset();
- hasher2.input(input);
-
- {
- let out = &mut buf[..output.len()];
- hasher2.xof_result().read(out);
-
- if out != output { return Some("whole message after reset"); }
- }
-
- // Test if hasher accepts message in pieces correctly
- let mut hasher = D::default();
- let len = input.len();
- let mut left = len;
- while left > 0 {
- let take = (left + 1) / 2;
- hasher.input(&input[len - left..take + len - left]);
- left = left - take;
- }
-
- {
- let out = &mut buf[..output.len()];
- hasher.xof_result().read(out);
- if out != output { return Some("message in pieces"); }
- }
-
- // Test reading from reader byte by byte
- let mut hasher = D::default();
- hasher.input(input);
-
- let mut reader = hasher.xof_result();
- let out = &mut buf[..output.len()];
- for chunk in out.chunks_mut(1) {
- reader.read(chunk);
- }
-
- if out != output { return Some("message in pieces"); }
- None
-}
-
-pub fn variable_test<D>(input: &[u8], output: &[u8])
- -> Option<&'static str>
- where D: Input + VariableOutput + Reset + Debug + Clone
-{
- let mut hasher = D::new(output.len()).unwrap();
- let mut buf = [0u8; 128];
- let buf = &mut buf[..output.len()];
- // Test that it works when accepting the message all at once
- hasher.input(input);
- let mut hasher2 = hasher.clone();
- hasher.variable_result(|res| buf.copy_from_slice(res));
- if buf != output { return Some("whole message"); }
-
- // Test if reset works correctly
- hasher2.reset();
- hasher2.input(input);
- hasher2.variable_result(|res| buf.copy_from_slice(res));
- if buf != output { return Some("whole message after reset"); }
-
- // Test that it works when accepting the message in pieces
- let mut hasher = D::new(output.len()).unwrap();
- let len = input.len();
- let mut left = len;
- while left > 0 {
- let take = (left + 1) / 2;
- hasher.input(&input[len - left..take + len - left]);
- left = left - take;
- }
- hasher.variable_result(|res| buf.copy_from_slice(res));
- if buf != output { return Some("message in pieces"); }
-
- // Test processing byte-by-byte
- let mut hasher = D::new(output.len()).unwrap();
- for chunk in input.chunks(1) {
- hasher.input(chunk)
- }
- hasher.variable_result(|res| buf.copy_from_slice(res));
- if buf != output { return Some("message byte-by-byte"); }
- None
-}
-
-
-#[macro_export]
-macro_rules! bench {
- ($name:ident, $engine:path, $bs:expr) => {
- #[bench]
- fn $name(b: &mut Bencher) {
- let mut d = <$engine>::default();
- let data = [0; $bs];
-
- b.iter(|| {
- d.input(&data[..]);
- });
-
- b.bytes = $bs;
- }
- };
-
- ($engine:path) => {
- extern crate test;
-
- use test::Bencher;
- use digest::Digest;
-
- bench!(bench1_10, $engine, 10);
- bench!(bench2_100, $engine, 100);
- bench!(bench3_1000, $engine, 1000);
- bench!(bench4_10000, $engine, 10000);
- }
-}
diff --git a/vendor/digest-0.8.1/src/digest.rs b/vendor/digest-0.8.1/src/digest.rs
deleted file mode 100644
index 50128e13e..000000000
--- a/vendor/digest-0.8.1/src/digest.rs
+++ /dev/null
@@ -1,86 +0,0 @@
-use super::{Input, FixedOutput, Reset};
-use generic_array::{GenericArray, ArrayLength};
-use generic_array::typenum::Unsigned;
-
-/// The `Digest` trait specifies an interface common for digest functions.
-///
-/// It's a convenience wrapper around `Input`, `FixedOutput`, `Reset`, `Clone`,
-/// and `Default` traits. It also provides additional convenience methods.
-pub trait Digest {
- type OutputSize: ArrayLength<u8>;
- /// Create new hasher instance
- fn new() -> Self;
-
- /// Digest input data.
- ///
- /// This method can be called repeatedly for use with streaming messages.
- fn input<B: AsRef<[u8]>>(&mut self, data: B);
-
- /// Digest input data in a chained manner.
- fn chain<B: AsRef<[u8]>>(self, data: B) -> Self where Self: Sized;
-
- /// Retrieve result and consume hasher instance.
- fn result(self) -> GenericArray<u8, Self::OutputSize>;
-
- /// Retrieve result and reset hasher instance.
- ///
- /// This method sometimes can be more efficient compared to hasher
- /// re-creation.
- fn result_reset(&mut self) -> GenericArray<u8, Self::OutputSize>;
-
- /// Reset hasher instance to its initial state.
- fn reset(&mut self);
-
- /// Get output size of the hasher
- fn output_size() -> usize;
-
- /// Convenience function to compute hash of the `data`. It will handle
- /// hasher creation, data feeding and finalization.
- ///
- /// Example:
- ///
- /// ```rust,ignore
- /// println!("{:x}", sha2::Sha256::digest(b"Hello world"));
- /// ```
- fn digest(data: &[u8]) -> GenericArray<u8, Self::OutputSize>;
-}
-
-impl<D: Input + FixedOutput + Reset + Clone + Default> Digest for D {
- type OutputSize = <Self as FixedOutput>::OutputSize;
-
- fn new() -> Self {
- Self::default()
- }
-
- fn input<B: AsRef<[u8]>>(&mut self, data: B) {
- Input::input(self, data);
- }
-
- fn chain<B: AsRef<[u8]>>(self, data: B) -> Self where Self: Sized {
- Input::chain(self, data)
- }
-
- fn result(self) -> GenericArray<u8, Self::OutputSize> {
- self.fixed_result()
- }
-
- fn result_reset(&mut self) -> GenericArray<u8, Self::OutputSize> {
- let res = self.clone().fixed_result();
- self.reset();
- res
- }
-
- fn reset(&mut self) {
- <Self as Reset>::reset(self)
- }
-
- fn output_size() -> usize {
- Self::OutputSize::to_usize()
- }
-
- fn digest(data: &[u8]) -> GenericArray<u8, Self::OutputSize> {
- let mut hasher = Self::default();
- Input::input(&mut hasher, data);
- hasher.fixed_result()
- }
-}
diff --git a/vendor/digest-0.8.1/src/dyn_digest.rs b/vendor/digest-0.8.1/src/dyn_digest.rs
deleted file mode 100644
index 2af43a8e3..000000000
--- a/vendor/digest-0.8.1/src/dyn_digest.rs
+++ /dev/null
@@ -1,63 +0,0 @@
-#![cfg(feature = "std")]
-use std::boxed::Box;
-
-use super::{Input, FixedOutput, Reset};
-use generic_array::typenum::Unsigned;
-
-/// The `DynDigest` trait is a modification of `Digest` trait suitable
-/// for trait objects.
-pub trait DynDigest {
- /// Digest input data.
- ///
- /// This method can be called repeatedly for use with streaming messages.
- fn input(&mut self, data: &[u8]);
-
- /// Retrieve result and reset hasher instance
- fn result_reset(&mut self) -> Box<[u8]>;
-
- /// Retrieve result and consume boxed hasher instance
- fn result(self: Box<Self>) -> Box<[u8]>;
-
- /// Reset hasher instance to its initial state.
- fn reset(&mut self);
-
- /// Get output size of the hasher
- fn output_size(&self) -> usize;
-
- /// Clone hasher state into a boxed trait object
- fn box_clone(&self) -> Box<DynDigest>;
-}
-
-impl<D: Input + FixedOutput + Reset + Clone + 'static> DynDigest for D {
- fn input(&mut self, data: &[u8]) {
- Input::input(self, data);
- }
-
- fn result_reset(&mut self) -> Box<[u8]> {
- let res = self.clone().fixed_result().to_vec().into_boxed_slice();
- Reset::reset(self);
- res
- }
-
- fn result(self: Box<Self>) -> Box<[u8]> {
- self.fixed_result().to_vec().into_boxed_slice()
- }
-
- fn reset(&mut self) {
- Reset::reset(self);
- }
-
- fn output_size(&self) -> usize {
- <Self as FixedOutput>::OutputSize::to_usize()
- }
-
- fn box_clone(&self) -> Box<DynDigest> {
- Box::new(self.clone())
- }
-}
-
-impl Clone for Box<DynDigest> {
- fn clone(&self) -> Self {
- self.box_clone()
- }
-}
diff --git a/vendor/digest-0.8.1/src/errors.rs b/vendor/digest-0.8.1/src/errors.rs
deleted file mode 100644
index aa026a21a..000000000
--- a/vendor/digest-0.8.1/src/errors.rs
+++ /dev/null
@@ -1,20 +0,0 @@
-use core::fmt;
-#[cfg(feature = "std")]
-use std::error;
-
-/// The error type for variable hasher initialization
-#[derive(Clone, Copy, Debug, Default)]
-pub struct InvalidOutputSize;
-
-impl fmt::Display for InvalidOutputSize {
- fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
- f.write_str("invalid output size")
- }
-}
-
-#[cfg(feature = "std")]
-impl error::Error for InvalidOutputSize {
- fn description(&self) -> &str {
- "invalid output size"
- }
-}
diff --git a/vendor/digest-0.8.1/src/lib.rs b/vendor/digest-0.8.1/src/lib.rs
deleted file mode 100644
index f03c50107..000000000
--- a/vendor/digest-0.8.1/src/lib.rs
+++ /dev/null
@@ -1,141 +0,0 @@
-//! This crate provides traits which describe functionality of cryptographic hash
-//! functions.
-//!
-//! Traits in this repository can be separated into two levels:
-//! - Low level traits: `Input`, `BlockInput`, `Reset`, `FixedOutput`,
-//! `VariableOutput`, `ExtendableOutput`. These traits atomically describe
-//! available functionality of hash function implementations.
-//! - Convenience trait: `Digest`, `DynDigest`. They are wrappers around
-//! low level traits for most common hash-function use-cases.
-//!
-//! Additionally hash functions implement traits from `std`: `Default`, `Clone`,
-//! `Write`. (the latter depends on enabled-by-default `std` crate feature)
-//!
-//! The `Digest` trait is the most commonly used trait.
-#![no_std]
-#![doc(html_logo_url =
- "https://raw.githubusercontent.com/RustCrypto/meta/master/logo_small.png")]
-pub extern crate generic_array;
-#[cfg(feature = "std")]
-#[macro_use] extern crate std;
-#[cfg(feature = "dev")]
-pub extern crate blobby;
-use generic_array::{GenericArray, ArrayLength};
-#[cfg(feature = "std")]
-use std::vec::Vec;
-
-mod digest;
-mod dyn_digest;
-mod errors;
-#[cfg(feature = "dev")]
-pub mod dev;
-
-pub use errors::InvalidOutputSize;
-pub use digest::Digest;
-#[cfg(feature = "std")]
-pub use dyn_digest::DynDigest;
-
-/// Trait for processing input data
-pub trait Input {
- /// Digest input data.
- ///
- /// This method can be called repeatedly, e.g. for processing streaming
- /// messages.
- fn input<B: AsRef<[u8]>>(&mut self, data: B);
-
- /// Digest input data in a chained manner.
- fn chain<B: AsRef<[u8]>>(mut self, data: B) -> Self where Self: Sized {
- self.input(data);
- self
- }
-}
-
-/// Trait to indicate that digest function processes data in blocks of size
-/// `BlockSize`.
-///
-/// The main usage of this trait is for implementing HMAC generically.
-pub trait BlockInput {
- type BlockSize: ArrayLength<u8>;
-}
-
-/// Trait for returning digest result with the fixed size
-pub trait FixedOutput {
- type OutputSize: ArrayLength<u8>;
-
- /// Retrieve result and consume hasher instance.
- fn fixed_result(self) -> GenericArray<u8, Self::OutputSize>;
-}
-
-/// Trait for returning digest result with the variable size
-pub trait VariableOutput: core::marker::Sized {
- /// Create new hasher instance with the given output size.
- ///
- /// It will return `Err(InvalidOutputSize)` in case if hasher can not return
- /// specified output size. It will always return an error if output size
- /// equals to zero.
- fn new(output_size: usize) -> Result<Self, InvalidOutputSize>;
-
- /// Get output size of the hasher instance provided to the `new` method
- fn output_size(&self) -> usize;
-
- /// Retrieve result via closure and consume hasher.
- ///
- /// Closure is guaranteed to be called, length of the buffer passed to it
- /// will be equal to `output_size`.
- fn variable_result<F: FnOnce(&[u8])>(self, f: F);
-
- /// Retrieve result into vector and consume hasher.
- #[cfg(feature = "std")]
- fn vec_result(self) -> Vec<u8> {
- let mut buf = Vec::with_capacity(self.output_size());
- self.variable_result(|res| buf.extend_from_slice(res));
- buf
- }
-}
-
-/// Trait for describing readers which are used to extract extendable output
-/// from XOF (extendable-output function) result.
-pub trait XofReader {
- /// Read output into the `buffer`. Can be called unlimited number of times.
- fn read(&mut self, buffer: &mut [u8]);
-}
-
-/// Trait which describes extendable-output functions (XOF).
-pub trait ExtendableOutput: core::marker::Sized {
- type Reader: XofReader;
-
- /// Retrieve XOF reader and consume hasher instance.
- fn xof_result(self) -> Self::Reader;
-
- /// Retrieve result into vector of specified length.
- #[cfg(feature = "std")]
- fn vec_result(self, n: usize) -> Vec<u8> {
- let mut buf = vec![0u8; n];
- self.xof_result().read(&mut buf);
- buf
- }
-}
-
-/// Trait for resetting hash instances
-pub trait Reset {
- /// Reset hasher instance to its initial state and return current state.
- fn reset(&mut self);
-}
-
-#[macro_export]
-/// Implements `std::io::Write` trait for implementer of `Input`
-macro_rules! impl_write {
- ($hasher:ident) => {
- #[cfg(feature = "std")]
- impl ::std::io::Write for $hasher {
- fn write(&mut self, buf: &[u8]) -> ::std::io::Result<usize> {
- Input::input(self, buf);
- Ok(buf.len())
- }
-
- fn flush(&mut self) -> ::std::io::Result<()> {
- Ok(())
- }
- }
- }
-}
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