diff --git a/implementations/rust/ockam/ockam_ffi/CHANGELOG.md b/implementations/rust/ockam/ockam_ffi/CHANGELOG.md
deleted file mode 100644
index 363a27ab026..00000000000
--- a/implementations/rust/ockam/ockam_ffi/CHANGELOG.md
+++ /dev/null
@@ -1,456 +0,0 @@
-# Changelog
-All notable changes to this project will be documented in this file.
-
-The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
-and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
-
-## 0.78.0 - 2023-09-13
-
-### Changed
-
-- Updated dependencies
-
-## 0.77.0 - 2023-09-06
-
-### Changed
-
-- Updated dependencies
-
-## 0.76.0 - 2023-06-26
-
-### Changed
-
-- Extract a full state machine for the secure channel handshake
-- Updated dependencies
-
-## 0.75.0 - 2023-06-09
-
-### Changed
-
-- Updated dependencies
-
-## 0.74.0 - 2023-05-26
-
-### Changed
-
-- Regroup all the vault related types and traits in the same crate
-- Extract the vault_aws crate
-- Separated the ephemeral and persistent secrets store interfaces
-- Updated dependencies
-
-### Fixed
-
-- Fix the vault tests for elixir
-
-## 0.73.0 - 2023-05-12
-
-### Changed
-
-- Updated dependencies
-
-## 0.72.0 - 2023-05-04
-
-### Added
-
-- Added a readme template and updated some readmes
-
-### Changed
-
-- Updated dependencies
-
-## 0.71.0 - 2023-04-27
-
-### Changed
-
-- Updated dependencies
-
-## 0.70.0 - 2023-04-14
-
-### Changed
-
-- Updated dependencies
-
-## 0.69.0 - 2023-03-28
-
-### Changed
-
-- Updated dependencies
-
-## 0.68.0 - 2023-03-03
-
-### Changed
-
-- Updated dependencies
-
-## 0.67.0 - 2023-02-24
-
-### Changed
-
-- Updated dependencies
-
-## 0.66.0 - 2023-02-09
-
-### Changed
-
-- Updated dependencies
-
-## 0.65.0 - 2023-01-31
-
-### Changed
-
-- Updated dependencies
-
-## 0.63.0 - 2022-11-08
-
-### Changed
-
-- Switch to arch agnostic integers for secret length
-- Updated dependencies
-
-### Removed
-
-- Remove bls support
-
-## 0.62.0 - 2022-09-21
-
-### Changed
-
-- Switch to arch agnostic integers for secret length
-- Updated dependencies
-
-## 0.61.0 - 2022-09-09
-
-### Changed
-
-- Switch to arch agnostic integers for secret length
-- Updated dependencies
-
-## 0.60.0 - 2022-09-07
-
-### Changed
-
-- Switch to arch agnostic integers for secret length
-- Updated dependencies
-
-## 0.59.0 - 2022-09-05
-
-### Changed
-
-- Updated dependencies
-
-## 0.58.0 - 2022-08-31
-
-### Changed
-
-- Updated dependencies
-
-## 0.57.0 - 2022-08-29
-
-### Changed
-
-- Updated dependencies
-
-## 0.56.0 - 2022-08-17
-
-### Changed
-
-- Updated dependencies
-
-## 0.55.0 - 2022-08-12
-
-### Changed
-
-- Updated dependencies
-
-## 0.54.0 - 2022-08-04
-
-### Changed
-
-- Updated dependencies
-
-## 0.46.0 - 2022-06-06
-
-### Changed
-
-- Switch `Vault` to `String` `KeyId` instead of integer `Secret`
-- Updated dependencies
-
-### Fixed
-
-- Fix ffi after `Vault` updates
-
-### Removed
-
-- Remove `AsRef` from `PublicKey` to avoid confusion
-
-## 0.45.0 - 2022-05-23
-
-### Changed
-
-- Updated dependencies
-
-## 0.44.0 - 2022-05-09
-
-### Changed
-
-- Updated dependencies
-
-## 0.43.0 - 2022-05-05
-
-### Changed
-
-- Updated dependencies
-
-## 0.42.0 - 2022-04-25
-
-### Changed
-
-- Updated dependencies
-
-## 0.41.0 - 2022-04-19
-
-### Changed
-
-- Clean up ockam_core import paths
-- Run rustfmt
-- Rename error2 to error
-- Updated dependencies
-
-### Fixed
-
-- Errors: fix ockam_ffi
-- Fixing lints
-- Fix various clippy and rustfmt lints
-
-### Removed
-
-- Remove thiserror as it does not support no_std
-
-## 0.40.0 - 2022-04-11
-
-### Changed
-
-- Vault updates
-- Updated dependencies
-
-## 0.39.0 - 2022-04-04
-
-### Changed
-
-- Updated dependencies
-
-## 0.38.0 - 2022-03-28
-
-### Changed
-
-- Updated dependencies
-
-## 0.35.0 - 2022-02-08
-
-### Changed
-
-- Update crate edition to 2021
-
-## 0.32.1 - 2022-01-10
-
-### Added
-
-- Add script to rebuild macos native vault lib
-- Add ockam_core/bls feature and small fixes
-
-### Changed
-
-- Vault updates
-- Change uses of `ockam_vault_core::Foo` to use `ockam_core::vault::Foo` across crates
-- Improve formatting of `Cargo.toml`s  and add `rust-version` 1.56.0
-
-## v0.32.0 - 2021-12-06
-
-### Removed
-
-- Remove symlinks to `DEVELOP.md` and `LICENSE`
-
-## v0.31.0 - 2021-11-22
-
-
-### Changed
-
-- Deny warnings in ci, not local development
-
-
-## v0.30.0 - 2021-11-15
-### Changed
-- change `Doesnt` to `DoesNot` for enum variants
-- Dependencies updated
-
-## v0.29.0 - 2021-11-08
-### Changed
-- Dependencies updated
-
-## v0.28.0 - 2021-11-01
-### Changed
-- catch panics in `extern "C"` functions
-- avoid leaking memory on errors in the ffi
-- clean up `ockam_ffi`'s handling of `bls` feature
-- Dependencies updated
-
-## v0.27.0 - 2021-10-26
-### Changed
-- Dependencies updated
-
-## v0.26.0 - 2021-10-25
-### Changed
-- Update FFI to async.
-- Move as many things as possible into a workspace.
-- Dependencies updated
-
-### Removed
-- Remove `None` errors from Error enums.
-
-## v0.25.0 - 2021-10-18
-### Changed
-- Make credentials optional (disabled by default)
-- Dependencies updated
-
-## v0.24.0 - 2021-10-11
-### Changed
-- Dependencies updated
-
-## v0.23.0 - 2021-10-04
-### Changed
-- Dependencies updated
-
-## v0.22.0 - 2021-09-27
-### Changed
-- Dependencies updated
-- Ockam compiles under no_std + alloc.
-
-## v0.21.0 - 2021-09-20
-### Changed
-- Dependencies updated
-
-## v0.20.0 - 2021-09-14
-### Changed
-- Fixed incorrect link in README
-
-## v0.19.0 - 2021-09-13
-### Changed
-- Change `size_t` to `unint3_t` in C header file.
-- Revert signature `output_buffer` type to a pointer.
-- Dependencies updated.
-
-## v0.18.0 - 2021-09-03
-### Changed
-- Dependencies updated.
-
-## v0.17.0 - 2021-08-30
-### Changed
-- Dependencies updated.
-
-## v0.16.0 - 2021-08-23
-### Changed
-- Replace std:: modules with core:: and alternate implementations
-- Dependencies updated.
-
-## v0.15.0 - 2021-08-16
-### Added
-- Implement BLS signature using BBS+.
-### Changed
-- Dependencies updated.
-
-## v0.14.0 - 2021-08-09
-### Changed
-- Dependencies updated.
-
-## v0.13.0 - 2021-08-03
-### Changed
-- Dependencies updated.
-
-## v0.12.0 - 2021-07-29
-### Changed
-- Dependencies updated.
-
-## v0.11.0 - 2021-07-26
-### Added
-### Changed
-- Include stddef.h in ockam_ffi/include/vault.h
-- Dependencies updated.
-
-## v0.10.0 - 2021-07-19
-### Changed
-- Dependencies updated.
-
-## v0.9.0 - 2021-07-12
-### Changed
-- Dependencies updated.
-
-## v0.8.0 - 2021-07-06
-### Added
-- Type for `BLS` secrets.
-### Changed
-- Dependencies updated.
-
-## v0.7.0 - 2021-06-30
-### Changed
-- Dependencies updated.
-
-## v0.6.0 - 2021-06-21
-### Changed
-- Dependencies updated.
-
-## v0.5.0 - 2021-06-14
-### Changed
-- Dependencies updated.
-
-## v0.4.0 - 2021-05-30
-### Added
-### Changed
-- Dependency updates.
-
-## v0.3.0 - 2021-05-17
-### Added
-### Changed
-- Dependencies updated.
-### Deleted
-
-## v0.2.0 - 2021-05-10
-### Added
-### Changed
-- Dependencies updated.
-### Deleted
-
-# v0.1.7 - 2021-05-03
-### Changed
-- Fix crate metadata.
-
-# v0.1.7 - 2021-05-03
-### Changed
-- Fix crate metadata.
-
-# v0.1.6 - 2021-05-03
-### Changed
-- Dependencies updated.
-
-# v0.1.5 - 2021-04-26
-### Changed
-- Dependencies updated.
-
-# v0.1.4 - 2021-04-19
-### Changed
-- Dependencies updated.
-
-# v0.1.3 - 2021-04-14
-### Changed
-- Dependencies updated.
-
-# v0.1.2 - 2021-04-13
-### Changed
-- Dependencies updated.
-
-# v0.1.1 - 2021-04-12
-### Changed
-- Dependencies updated.
-
-# v0.1.0 - 2021-04-05
-### Changed
-- Initial release.
diff --git a/implementations/rust/ockam/ockam_ffi/Cargo.toml b/implementations/rust/ockam/ockam_ffi/Cargo.toml
deleted file mode 100644
index da41a3db616..00000000000
--- a/implementations/rust/ockam/ockam_ffi/Cargo.toml
+++ /dev/null
@@ -1,35 +0,0 @@
-[package]
-name = "ockam-ffi"
-version = "0.78.0"
-authors = ["Ockam Developers"]
-categories = [
-  "cryptography",
-  "asynchronous",
-  "authentication",
-  "external-ffi-bindings",
-  "api-bindings",
-]
-edition = "2021"
-homepage = "https://github.com/build-trust/ockam"
-keywords = ["ockam", "crypto", "ffi", "cryptography", "bindings"]
-license = "Apache-2.0"
-publish = true
-readme = "README.md"
-repository = "https://github.com/build-trust/ockam/tree/develop/implementations/rust/ockam/ockam_ffi"
-rust-version = "1.56.0"
-description = """FFI layer for ockam_vault.
-"""
-
-[lib]
-crate-type = ["staticlib"]
-path = "src/lib.rs"
-
-[features]
-default = []
-
-[dependencies]
-futures = { version = "0.3.28" }
-lazy_static = "1.4"
-ockam_core = { path = "../ockam_core", version = "^0.85.0" }
-ockam_vault = { path = "../ockam_vault", version = "^0.81.0" }
-tokio = { version = "1.31", features = ["full"] }
diff --git a/implementations/rust/ockam/ockam_ffi/README.md b/implementations/rust/ockam/ockam_ffi/README.md
deleted file mode 100644
index 38593c25887..00000000000
--- a/implementations/rust/ockam/ockam_ffi/README.md
+++ /dev/null
@@ -1,42 +0,0 @@
-# ockam-ffi
-
-[![crate][crate-image]][crate-link]
-[![docs][docs-image]][docs-link]
-[![license][license-image]][license-link]
-[![discuss][discuss-image]][discuss-link]
-
-Ockam is a library for building devices that communicate securely, privately
-and trustfully with cloud services and other devices.
-
-In order to support a variety of cryptographically capable hardware we maintain loose coupling between our protocols and how a specific building block is invoked in a specific hardware. This is achieved using an abstract Vault trait.
-
-A concrete implementation of the Vault trait is called an Ockam Vault. Over time, and with help from the Ockam open source community, we plan to add vaults for several TEEs, TPMs, HSMs, and Secure Enclaves.
-
-This crate provides the Vault FFI bindings following the  "C" calling convention, and generates static and dynamic C linkable libraries.
-
-## Usage
-
-Add this to your `Cargo.toml`:
-
-```
-[dependencies]
-ockam-ffi = "0.78.0"
-```
-
-## License
-
-This code is licensed under the terms of the [Apache License 2.0][license-link].
-
-[main-ockam-crate-link]: https://crates.io/crates/ockam
-
-[crate-image]: https://img.shields.io/crates/v/ockam-ffi.svg
-[crate-link]: https://crates.io/crates/ockam-ffi
-
-[docs-image]: https://docs.rs/ockam-ffi/badge.svg
-[docs-link]: https://docs.rs/ockam-ffi
-
-[license-image]: https://img.shields.io/badge/License-Apache%202.0-green.svg
-[license-link]: https://github.com/build-trust/ockam/blob/HEAD/LICENSE
-
-[discuss-image]: https://img.shields.io/badge/Discuss-Github%20Discussions-ff70b4.svg
-[discuss-link]: https://github.com/build-trust/ockam/discussions