Merging upstream version 1.68.2+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 0 insertions, 140 deletions

diff --git a/vendor/sha-1/src/lib.rs b/vendor/sha-1/src/lib.rs
deleted file mode 100644
index 134108e77..000000000
--- a/vendor/sha-1/src/lib.rs
+++ /dev/null
@@ -1,140 +0,0 @@
-//! Pure Rust implementation of the [SHA-1][1] cryptographic hash algorithm
-//! with optional hardware-specific optimizations.
-//!
-//! # 🚨 Warning: Cryptographically Broken! 🚨
-//!
-//! The SHA-1 hash function should be considered cryptographically broken and
-//! unsuitable for further use in any security critical capacity, as it is
-//! [practically vulnerable to chosen-prefix collisions][2].
-//!
-//! We provide this crate for legacy interoperability purposes only.
-//!
-//! # Usage
-//!
-//! ```rust
-//! use hex_literal::hex;
-//! use sha1::{Sha1, Digest};
-//!
-//! // create a Sha1 object
-//! let mut hasher = Sha1::new();
-//!
-//! // process input message
-//! hasher.update(b"hello world");
-//!
-//! // acquire hash digest in the form of GenericArray,
-//! // which in this case is equivalent to [u8; 20]
-//! let result = hasher.finalize();
-//! assert_eq!(result[..], hex!("2aae6c35c94fcfb415dbe95f408b9ce91ee846ed"));
-//! ```
-//!
-//! Also see [RustCrypto/hashes][3] readme.
-//!
-//! [1]: https://en.wikipedia.org/wiki/SHA-1
-//! [2]: https://sha-mbles.github.io/
-//! [3]: https://github.com/RustCrypto/hashes
-
-#![no_std]
-#![cfg_attr(docsrs, feature(doc_cfg))]
-#![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",
-    html_root_url = "https://docs.rs/sha-1/0.10.0"
-)]
-#![warn(missing_docs, rust_2018_idioms)]
-
-pub use digest::{self, Digest};
-
-use core::{fmt, slice::from_ref};
-use digest::{
-    block_buffer::Eager,
-    core_api::{
-        AlgorithmName, Block, BlockSizeUser, Buffer, BufferKindUser, CoreWrapper, FixedOutputCore,
-        OutputSizeUser, Reset, UpdateCore,
-    },
-    generic_array::typenum::{Unsigned, U20, U64},
-    HashMarker, Output,
-};
-
-mod compress;
-
-#[cfg(feature = "compress")]
-pub use compress::compress;
-#[cfg(not(feature = "compress"))]
-use compress::compress;
-
-const STATE_LEN: usize = 5;
-
-/// Core SHA-1 hasher state.
-#[derive(Clone)]
-pub struct Sha1Core {
-    h: [u32; STATE_LEN],
-    block_len: u64,
-}
-
-impl HashMarker for Sha1Core {}
-
-impl BlockSizeUser for Sha1Core {
-    type BlockSize = U64;
-}
-
-impl BufferKindUser for Sha1Core {
-    type BufferKind = Eager;
-}
-
-impl OutputSizeUser for Sha1Core {
-    type OutputSize = U20;
-}
-
-impl UpdateCore for Sha1Core {
-    #[inline]
-    fn update_blocks(&mut self, blocks: &[Block<Self>]) {
-        self.block_len += blocks.len() as u64;
-        compress(&mut self.h, blocks);
-    }
-}
-
-impl FixedOutputCore for Sha1Core {
-    #[inline]
-    fn finalize_fixed_core(&mut self, buffer: &mut Buffer<Self>, out: &mut Output<Self>) {
-        let bs = Self::BlockSize::U64;
-        let bit_len = 8 * (buffer.get_pos() as u64 + bs * self.block_len);
-
-        let mut h = self.h;
-        buffer.len64_padding_be(bit_len, |b| compress(&mut h, from_ref(b)));
-        for (chunk, v) in out.chunks_exact_mut(4).zip(h.iter()) {
-            chunk.copy_from_slice(&v.to_be_bytes());
-        }
-    }
-}
-
-impl Default for Sha1Core {
-    #[inline]
-    fn default() -> Self {
-        Self {
-            h: [0x67452301, 0xEFCDAB89, 0x98BADCFE, 0x10325476, 0xC3D2E1F0],
-            block_len: 0,
-        }
-    }
-}
-
-impl Reset for Sha1Core {
-    #[inline]
-    fn reset(&mut self) {
-        *self = Default::default();
-    }
-}
-
-impl AlgorithmName for Sha1Core {
-    fn write_alg_name(f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        f.write_str("Sha1")
-    }
-}
-
-impl fmt::Debug for Sha1Core {
-    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        f.write_str("Sha1Core { ... }")
-    }
-}
-
-/// SHA-1 hasher state.
-pub type Sha1 = CoreWrapper<Sha1Core>;