Merge pull request #270 from TheBlueMatt/2018-12-drop-rust-crypto

[rust-lightning] / src / util / sha2.rs

diff --git a/src/util/sha2.rs b/src/util/sha2.rs
deleted file mode 100644 (file)
index 2c9eab9..0000000
--- a/src/util/sha2.rs
+++ /dev/null
@@ -1,35 +0,0 @@
-#[cfg(not(feature = "fuzztarget"))]
-pub use crypto::sha2::Sha256;
-
-#[cfg(feature = "fuzztarget")]
-mod fuzzy_sha {
-       use crypto::digest::Digest;
-
-       pub struct Sha256 {
-               state: u8,
-       }
-
-       impl Sha256 {
-               pub fn new() -> Sha256 {
-                       Sha256 {
-                               state: 0,
-                       }
-               }
-       }
-
-       impl Digest for Sha256 {
-               fn result(&mut self, data: &mut [u8]) {
-                       data[0] = self.state;
-                       for i in 1..32 {
-                               data[i] = 0;
-                       }
-               }
-
-               fn input(&mut self, data: &[u8]) { for i in data { self.state ^= i; } }
-               fn reset(&mut self) { self.state = 0; }
-               fn output_bits(&self) -> usize { 256 }
-               fn block_size(&self) -> usize { 64 }
-       }
-}
-#[cfg(feature = "fuzztarget")]
-pub use self::fuzzy_sha::Sha256;