Implement object duplication

Key attestation using object duplication are [on the horizon], and we'll
need supporting routines for that.

This brings a `create_duplicate` that will make the two layers of wraps
around the object to protect.

[on the horizon]: https://trustedcomputinggroup.org/wp-content/uploads/EK-Based-Key-Attestation-with-TPM-Firmware-Version-V1-RC1_9July2025.pdf

Signed-off-by: Arthur Gautier <[email protected]>

Author: baloo

.clippy.toml

@@ -1 +1 @@
-msrv = "1.74.0"
+msrv = "1.85.0"

.github/workflows/ci.yml

@@ -31,7 +31,7 @@ jobs:
       - name: Build the container
         run: docker build -t ubuntucontainer tss-esapi/tests/ --file tss-esapi/tests/Dockerfile-ubuntu --target tpm2-tools
       - name: Run the container
-        run: docker run -v $(pwd):/tmp/rust-tss-esapi -w /tmp/rust-tss-esapi/tss-esapi --env RUST_TOOLCHAIN_VERSION=1.74.0 ubuntucontainer /tmp/rust-tss-esapi/tss-esapi/tests/all-ubuntu.sh
+        run: docker run -v $(pwd):/tmp/rust-tss-esapi -w /tmp/rust-tss-esapi/tss-esapi --env RUST_TOOLCHAIN_VERSION=1.85.0 ubuntucontainer /tmp/rust-tss-esapi/tss-esapi/tests/all-ubuntu.sh
   # All in one job as I think it is a big overhead to build and run the Docker
   # container?
   tests-ubuntu:
@@ -118,6 +118,6 @@ jobs:
       - name: Build the container
         run: docker build -t ubuntucontainer tss-esapi/tests/ --file tss-esapi/tests/Dockerfile-ubuntu  --target tpm2-tss
       - name: Check Clippy lints MSRV
-        run: docker run -v $(pwd):/tmp/rust-tss-esapi -w /tmp/rust-tss-esapi/tss-esapi --env RUST_TOOLCHAIN_VERSION=1.74.0 ubuntucontainer /tmp/rust-tss-esapi/tss-esapi/tests/lint-checks.sh
+        run: docker run -v $(pwd):/tmp/rust-tss-esapi -w /tmp/rust-tss-esapi/tss-esapi --env RUST_TOOLCHAIN_VERSION=1.85.0 ubuntucontainer /tmp/rust-tss-esapi/tss-esapi/tests/lint-checks.sh
       - name: Check Clippy lints latest
         run: docker run -v $(pwd):/tmp/rust-tss-esapi -w /tmp/rust-tss-esapi/tss-esapi ubuntucontainer /tmp/rust-tss-esapi/tss-esapi/tests/lint-checks.sh

.gitignore

@@ -1,6 +1,5 @@
 *target
 **/*.rs.bk
-*Cargo.lock
 *.swp
 *DS_Store
 *.patch