M CHANGELOG.md → CHANGELOG.md

@@ -1,3 +1,9 @@
+## 0.1.2 (2023-02-17)
+
+- Fixed `Rpo256::hash` pad that was panicking on input (#44)
+- Added `MerklePath` wrapper to encapsulate Merkle opening verification and root computation (#53)
+- Added `NodeIndex` Merkle wrapper to encapsulate Merkle tree traversal and mappings (#54)
+
 ## 0.1.1 (2023-02-06)
 
 - Introduced `merge_in_domain` for the RPO hash function, to allow using a specified domain value in the second capacity register when hashing two digests together.
@@ -8,6 +14,6 @@ ## 0.1.0 (2022-12-02)
 
 - Initial release on crates.io containing the cryptographic primitives used in Miden VM and the Miden Rollup.
 - Hash module with the BLAKE3 and Rescue Prime Optimized hash functions.
-    - BLAKE3 is implemented with 256-bit, 192-bit, or 160-bit output. 
+    - BLAKE3 is implemented with 256-bit, 192-bit, or 160-bit output.
     - RPO is implemented with 256-bit output.
 - Merkle module, with a set of data structures related to Merkle trees, implemented using the RPO hash function.

M Cargo.toml → Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "miden-crypto"
-version = "0.1.1"
+version = "0.1.2"
 description="Miden Cryptographic primitives"
 authors = ["miden contributors"]
 readme="README.md"

M README.md → README.md

@@ -12,8 +12,13 @@
 ## Merkle
 [Merkle module](./src/merkle/) provides a set of data structures related to Merkle trees. All these data structures are implemented using the RPO hash function described above. The data structures are:
 
+* `MerklePathSet`: a collection of Merkle authentication paths all resolving to the same root. The length of the paths can be at most 64.
 * `MerkleTree`: a regular fully-balanced binary Merkle tree. The depth of this tree can be at most 64.
-* `MerklePathSet`: a collection of Merkle authentication paths all resolving to the same root. The length of the paths can be at most 64.
+* `SimpleSmt`: a Sparse Merkle Tree, mapping 63-bit keys to 4-element leaf values.
+* `MerkleError`, `MerklePath`, and `NodeIndex` are Merkle wrappers to assist tree indexation, opening proofs, and report inconsistent arguments/state.
+
+## Extra
+[Root module](./src/lib.rs) provides a set of constants, types, aliases, and utils required to use the primitives of this library.
 
 ## Crate features
 This crate can be compiled with the following features: