Fully document crypto/

crypto/multiexp/README.md

@@ -6,6 +6,7 @@ secure multiexponentation batch verification given a series of values which
 should sum to 0, identifying which doesn't via binary search if they don't.
 
 This library was
-[audited by Cypher Stack in March 2023](https://github.com/serai-dex/serai/raw/74924095e1a0f266b58181b539d9e74fa35dc37a/audits/Cypher%20Stack%20crypto%20March%202023/Audit.pdf),
-culminating in commit 669d2dbffc1dafb82a09d9419ea182667115df06. Any subsequent
-changes have not undergone auditing.
+[audited by Cypher Stack in March 2023](https://github.com/serai-dex/serai/raw/e1bb2c191b7123fd260d008e31656d090d559d21/audits/Cypher%20Stack%20crypto%20March%202023/Audit.pdf),
+culminating in commit
+[669d2dbffc1dafb82a09d9419ea182667115df06](https://github.com/serai-dex/serai/tree/669d2dbffc1dafb82a09d9419ea182667115df06).
+Any subsequent changes have not undergone auditing.

crypto/multiexp/src/batch.rs

@@ -104,8 +104,9 @@ where
   }
 
   /// Perform a binary search to identify which statement does not equal 0, returning None if all
-  /// statements do. This function will only return the ID of one invalid statement, even if
-  /// multiple are invalid.
+  /// statements do.
+  ///
+  /// This function will only return the ID of one invalid statement, even if multiple are invalid.
   // A constant time variant may be beneficial for robust protocols
   pub fn blame_vartime(&self) -> Option<Id> {
     let mut slice = self.0.as_slice();

crypto/multiexp/src/lib.rs

@@ -1,4 +1,5 @@
 #![cfg_attr(docsrs, feature(doc_auto_cfg))]
+#![doc = include_str!("../README.md")]
 
 use core::ops::DerefMut;