[WIP]Feat/zcash

.github/workflows/rust-aptos-checks.yml

@@ -15,7 +15,7 @@ jobs:
 
       - uses: actions-rs/toolchain@v1
         with:
-          toolchain: nightly-2023-12-01
+          toolchain: nightly-2024-01-31
           override: true
           components: rustfmt
           target: x86_64-apple-darwin
@@ -24,4 +24,4 @@ jobs:
         uses: taiki-e/install-action@cargo-llvm-cov
 
       - name: Run rust/apps/aptos
-        run: cd rust/apps/aptos && cargo +nightly-2023-12-01 llvm-cov --fail-under-functions 50 --fail-under-lines 50 --fail-under-regions 50
+        run: cd rust/apps/aptos && cargo +nightly-2024-01-31 llvm-cov --fail-under-functions 50 --fail-under-lines 50 --fail-under-regions 50

.github/workflows/rust-arweave-checks.yml

@@ -15,7 +15,7 @@ jobs:
 
       - uses: actions-rs/toolchain@v1
         with:
-          toolchain: nightly-2023-12-01
+          toolchain: nightly-2024-01-31
           override: true
           components: rustfmt
           target: x86_64-apple-darwin
@@ -24,4 +24,4 @@ jobs:
         uses: taiki-e/install-action@cargo-llvm-cov
 
       - name: Run rust/apps/arweave
-        run: cd rust/apps/arweave && cargo +nightly-2023-12-01 llvm-cov --fail-under-functions 50 --fail-under-lines 50 --fail-under-regions 50
+        run: cd rust/apps/arweave && cargo +nightly-2024-01-31 llvm-cov --fail-under-functions 50 --fail-under-lines 50 --fail-under-regions 50

.github/workflows/rust-bitcoin-checks.yml

@@ -15,7 +15,7 @@ jobs:
 
       - uses: actions-rs/toolchain@v1
         with:
-          toolchain: nightly-2023-12-01
+          toolchain: nightly-2024-01-31
           override: true
           components: rustfmt
           target: x86_64-apple-darwin
@@ -24,4 +24,4 @@ jobs:
         uses: taiki-e/install-action@cargo-llvm-cov
 
       - name: Run rust/apps/bitcoin
-        run: cd rust/apps/bitcoin && cargo +nightly-2023-12-01 llvm-cov --fail-under-functions 50 --fail-under-lines 50 --fail-under-regions 50
+        run: cd rust/apps/bitcoin && cargo +nightly-2024-01-31 llvm-cov --fail-under-functions 50 --fail-under-lines 50 --fail-under-regions 50

.github/workflows/rust-cardano-checks.yml

@@ -15,7 +15,7 @@ jobs:
 
       - uses: actions-rs/toolchain@v1
         with:
-          toolchain: nightly-2023-12-01
+          toolchain: nightly-2024-01-31
           override: true
           components: rustfmt
           target: x86_64-apple-darwin
@@ -24,4 +24,4 @@ jobs:
         uses: taiki-e/install-action@cargo-llvm-cov
 
       - name: Run rust/apps/cardano
-        run: cd rust/apps/cardano && cargo +nightly-2023-12-01 llvm-cov --fail-under-functions 50 --fail-under-lines 50 --fail-under-regions 50
+        run: cd rust/apps/cardano && cargo +nightly-2024-01-31 llvm-cov --fail-under-functions 50 --fail-under-lines 50 --fail-under-regions 50

.github/workflows/rust-cosmos-checks.yml

@@ -15,7 +15,7 @@ jobs:
 
       - uses: actions-rs/toolchain@v1
         with:
-          toolchain: nightly-2023-12-01
+          toolchain: nightly-2024-01-31
           override: true
           components: rustfmt
           target: x86_64-apple-darwin
@@ -24,4 +24,4 @@ jobs:
         uses: taiki-e/install-action@cargo-llvm-cov
 
       - name: Run rust/apps/cosmos
-        run: cd rust/apps/cosmos && cargo +nightly-2023-12-01 llvm-cov --fail-under-functions 50 --fail-under-lines 50 --fail-under-regions 50
+        run: cd rust/apps/cosmos && cargo +nightly-2024-01-31 llvm-cov --fail-under-functions 50 --fail-under-lines 50 --fail-under-regions 50

.github/workflows/rust-ethereum-checks.yml

@@ -15,7 +15,7 @@ jobs:
 
       - uses: actions-rs/toolchain@v1
         with:
-          toolchain: nightly-2023-12-01
+          toolchain: nightly-2024-01-31
           override: true
           components: rustfmt
           target: x86_64-apple-darwin
@@ -24,4 +24,4 @@ jobs:
         uses: taiki-e/install-action@cargo-llvm-cov
 
       - name: Run rust/apps/ethereum
-        run: cd rust/apps/ethereum && cargo +nightly-2023-12-01 llvm-cov --fail-under-functions 50 --fail-under-lines 50 --fail-under-regions 50
+        run: cd rust/apps/ethereum && cargo +nightly-2024-01-31 llvm-cov --fail-under-functions 50 --fail-under-lines 50 --fail-under-regions 50

.github/workflows/rust-fmt-checks.yml

@@ -15,40 +15,40 @@ jobs:
 
       - uses: actions-rs/toolchain@v1
         with:
-          toolchain: nightly-2023-12-01
+          toolchain: nightly-2024-01-31
           override: true
           target: x86_64-apple-darwin
           components: rustfmt
 
       - name: Run rust/apps/bitcoin
-        run: cd rust/apps/bitcoin && cargo +nightly-2023-12-01 fmt --check
+        run: cd rust/apps/bitcoin && cargo +nightly-2024-01-31 fmt --check
       - name: Run rust/apps/ethereum
-        run: cd rust/apps/ethereum && cargo +nightly-2023-12-01 fmt --check
+        run: cd rust/apps/ethereum && cargo +nightly-2024-01-31 fmt --check
       - name: Run rust/apps/solana
-        run: cd rust/apps/solana && cargo +nightly-2023-12-01 fmt --check
+        run: cd rust/apps/solana && cargo +nightly-2024-01-31 fmt --check
       - name: Run rust/apps/cardano
-        run: cd rust/apps/cardano && cargo +nightly-2023-12-01 fmt --check
+        run: cd rust/apps/cardano && cargo +nightly-2024-01-31 fmt --check
       - name: Run rust/apps/tron
-        run: cd rust/apps/tron && cargo +nightly-2023-12-01 fmt --check
+        run: cd rust/apps/tron && cargo +nightly-2024-01-31 fmt --check
       - name: Run rust/apps/near
-        run: cd rust/apps/near && cargo +nightly-2023-12-01 fmt --check
+        run: cd rust/apps/near && cargo +nightly-2024-01-31 fmt --check
       - name: Run rust/apps/xrp
-        run: cd rust/apps/xrp && cargo +nightly-2023-12-01 fmt --check
+        run: cd rust/apps/xrp && cargo +nightly-2024-01-31 fmt --check
       - name: Run rust/apps/cosmos
-        run: cd rust/apps/cosmos && cargo +nightly-2023-12-01 fmt --check
+        run: cd rust/apps/cosmos && cargo +nightly-2024-01-31 fmt --check
       - name: Run rust/apps/aptos
-        run: cd rust/apps/aptos && cargo +nightly-2023-12-01 fmt --check
+        run: cd rust/apps/aptos && cargo +nightly-2024-01-31 fmt --check
       - name: Run rust/apps/sui
-        run: cd rust/apps/sui && cargo +nightly-2023-12-01 fmt --check
+        run: cd rust/apps/sui && cargo +nightly-2024-01-31 fmt --check
       - name: Run rust/apps/arweave
-        run: cd rust/apps/arweave && cargo +nightly-2023-12-01 fmt --check
+        run: cd rust/apps/arweave && cargo +nightly-2024-01-31 fmt --check
       - name: Run rust/apps/stellar
-        run: cd rust/apps/stellar && cargo +nightly-2023-12-01 fmt --check
+        run: cd rust/apps/stellar && cargo +nightly-2024-01-31 fmt --check
       - name: Run rust/apps/utils
-        run: cd rust/apps/utils && cargo +nightly-2023-12-01 fmt --check
+        run: cd rust/apps/utils && cargo +nightly-2024-01-31 fmt --check
       - name: Run rust/apps/wallets
-        run: cd rust/apps/wallets && cargo +nightly-2023-12-01 fmt --check
+        run: cd rust/apps/wallets && cargo +nightly-2024-01-31 fmt --check
       - name: Run rust/keystore
-        run: cd rust/keystore && cargo +nightly-2023-12-01 fmt --check
+        run: cd rust/keystore && cargo +nightly-2024-01-31 fmt --check
       - name: Run rust/rust_c
-        run: cd rust/rust_c && cargo +nightly-2023-12-01 fmt --check
+        run: cd rust/rust_c && cargo +nightly-2024-01-31 fmt --check

.github/workflows/rust-keystore-checks.yml

@@ -15,7 +15,7 @@ jobs:
 
       - uses: actions-rs/toolchain@v1
         with:
-          toolchain: nightly-2023-12-01
+          toolchain: nightly-2024-01-31
           override: true
           components: rustfmt
           target: x86_64-apple-darwin
@@ -24,4 +24,4 @@ jobs:
         uses: taiki-e/install-action@cargo-llvm-cov
 
       - name: Run rust/keystore
-        run: cd rust/keystore && cargo +nightly-2023-12-01 llvm-cov --fail-under-functions 50 --fail-under-lines 50 --fail-under-regions 50
+        run: cd rust/keystore && cargo +nightly-2024-01-31 llvm-cov --fail-under-functions 50 --fail-under-lines 50 --fail-under-regions 50

.github/workflows/rust-near-checks.yml

@@ -15,7 +15,7 @@ jobs:
 
       - uses: actions-rs/toolchain@v1
         with:
-          toolchain: nightly-2023-12-01
+          toolchain: nightly-2024-01-31
           override: true
           components: rustfmt
           target: x86_64-apple-darwin
@@ -24,4 +24,4 @@ jobs:
         uses: taiki-e/install-action@cargo-llvm-cov
 
       - name: Run rust/apps/near
-        run: cd rust/apps/near && cargo +nightly-2023-12-01 llvm-cov --fail-under-functions 50 --fail-under-lines 50 --fail-under-regions 50
+        run: cd rust/apps/near && cargo +nightly-2024-01-31 llvm-cov --fail-under-functions 50 --fail-under-lines 50 --fail-under-regions 50

.github/workflows/rust-solana-checks.yml

@@ -15,7 +15,7 @@ jobs:
 
       - uses: actions-rs/toolchain@v1
         with:
-          toolchain: nightly-2023-12-01
+          toolchain: nightly-2024-01-31
           override: true
           components: rustfmt
           target: x86_64-apple-darwin
@@ -24,4 +24,4 @@ jobs:
         uses: taiki-e/install-action@cargo-llvm-cov
 
       - name: Run rust/apps/solana
-        run: cd rust/apps/solana && cargo +nightly-2023-12-01 llvm-cov --fail-under-functions 50 --fail-under-lines 50 --fail-under-regions 50
+        run: cd rust/apps/solana && cargo +nightly-2024-01-31 llvm-cov --fail-under-functions 50 --fail-under-lines 50 --fail-under-regions 50

.github/workflows/rust-stellar-checks.yml

@@ -15,7 +15,7 @@ jobs:
 
       - uses: actions-rs/toolchain@v1
         with:
-          toolchain: nightly-2023-12-01
+          toolchain: nightly-2024-01-31
           override: true
           components: rustfmt
           target: x86_64-apple-darwin
@@ -24,4 +24,4 @@ jobs:
         uses: taiki-e/install-action@cargo-llvm-cov
 
       - name: Run rust/apps/stellar
-        run: cd rust/apps/stellar && cargo +nightly-2023-12-01 llvm-cov --fail-under-functions 50 --fail-under-lines 50 --fail-under-regions 50
+        run: cd rust/apps/stellar && cargo +nightly-2024-01-31 llvm-cov --fail-under-functions 50 --fail-under-lines 50 --fail-under-regions 50

.github/workflows/rust-sui-checks.yml

@@ -15,7 +15,7 @@ jobs:
 
       - uses: actions-rs/toolchain@v1
         with:
-          toolchain: nightly-2023-12-01
+          toolchain: nightly-2024-01-31
           override: true
           components: rustfmt
           target: x86_64-apple-darwin
@@ -24,4 +24,4 @@ jobs:
         uses: taiki-e/install-action@cargo-llvm-cov
 
       - name: Run rust/apps/sui
-        run: cd rust/apps/sui && cargo +nightly-2023-12-01 llvm-cov --fail-under-functions 50 --fail-under-lines 50 --fail-under-regions 50
+        run: cd rust/apps/sui && cargo +nightly-2024-01-31 llvm-cov --fail-under-functions 50 --fail-under-lines 50 --fail-under-regions 50

.github/workflows/rust-ton-checks.yml

@@ -15,7 +15,7 @@ jobs:
 
       - uses: actions-rs/toolchain@v1
         with:
-          toolchain: nightly-2023-12-01
+          toolchain: nightly-2024-01-31
           override: true
           components: rustfmt
           target: x86_64-apple-darwin
@@ -24,4 +24,4 @@ jobs:
         uses: taiki-e/install-action@cargo-llvm-cov
 
       - name: Run rust/apps/ton
-        run: cd rust/apps/ton && cargo +nightly-2023-12-01 llvm-cov --fail-under-functions 50 --fail-under-lines 50 --fail-under-regions 50
+        run: cd rust/apps/ton && cargo +nightly-2024-01-31 llvm-cov --fail-under-functions 50 --fail-under-lines 50 --fail-under-regions 50

.github/workflows/rust-tron-checks.yml

@@ -15,7 +15,7 @@ jobs:
 
       - uses: actions-rs/toolchain@v1
         with:
-          toolchain: nightly-2023-12-01
+          toolchain: nightly-2024-01-31
           override: true
           components: rustfmt
           target: x86_64-apple-darwin
@@ -24,4 +24,4 @@ jobs:
         uses: taiki-e/install-action@cargo-llvm-cov
 
       - name: Run rust/apps/tron
-        run: cd rust/apps/tron && cargo +nightly-2023-12-01 llvm-cov --fail-under-functions 50 --fail-under-lines 50 --fail-under-regions 50
+        run: cd rust/apps/tron && cargo +nightly-2024-01-31 llvm-cov --fail-under-functions 50 --fail-under-lines 50 --fail-under-regions 50

.github/workflows/rust-utils-checks.yml

@@ -15,7 +15,7 @@ jobs:
 
       - uses: actions-rs/toolchain@v1
         with:
-          toolchain: nightly-2023-12-01
+          toolchain: nightly-2024-01-31
           override: true
           components: rustfmt
           target: x86_64-apple-darwin
@@ -24,4 +24,4 @@ jobs:
         uses: taiki-e/install-action@cargo-llvm-cov
 
       - name: Run rust/apps/utils
-        run: cd rust/apps/utils && cargo +nightly-2023-12-01 llvm-cov --fail-under-functions 50 --fail-under-lines 50 --fail-under-regions 50
+        run: cd rust/apps/utils && cargo +nightly-2024-01-31 llvm-cov --fail-under-functions 50 --fail-under-lines 50 --fail-under-regions 50

.github/workflows/rust-wallets-checks.yml

@@ -15,7 +15,7 @@ jobs:
 
       - uses: actions-rs/toolchain@v1
         with:
-          toolchain: nightly-2023-12-01
+          toolchain: nightly-2024-01-31
           override: true
           components: rustfmt
           target: x86_64-apple-darwin
@@ -24,4 +24,4 @@ jobs:
         uses: taiki-e/install-action@cargo-llvm-cov
 
       - name: Run rust/apps/wallets
-        run: cd rust/apps/wallets && cargo +nightly-2023-12-01 llvm-cov --fail-under-functions 50 --fail-under-lines 50 --fail-under-regions 50
+        run: cd rust/apps/wallets && cargo +nightly-2024-01-31 llvm-cov --fail-under-functions 50 --fail-under-lines 50 --fail-under-regions 50

.github/workflows/rust-xrp-checks.yml

@@ -15,7 +15,7 @@ jobs:
 
       - uses: actions-rs/toolchain@v1
         with:
-          toolchain: nightly-2023-12-01
+          toolchain: nightly-2024-01-31
           override: true
           components: rustfmt
           target: x86_64-apple-darwin
@@ -24,4 +24,4 @@ jobs:
         uses: taiki-e/install-action@cargo-llvm-cov
 
       - name: Run rust/apps/xrp
-        run: cd rust/apps/xrp && cargo +nightly-2023-12-01 llvm-cov --fail-under-functions 50 --fail-under-lines 50 --fail-under-regions 50
+        run: cd rust/apps/xrp && cargo +nightly-2024-01-31 llvm-cov --fail-under-functions 50 --fail-under-lines 50 --fail-under-regions 50

Dockerfile

@@ -16,8 +16,8 @@ RUN apt-get install -y \
 RUN curl https://sh.rustup.rs -sSf | sh -s -- --default-toolchain nightly -y
 ENV PATH=/root/.cargo/bin:$PATH
 
-RUN rustup default nightly-2023-12-01
-RUN rustup target add thumbv7em-none-eabihf --toolchain nightly-2023-12-01
+RUN rustup default nightly-2024-01-31
+RUN rustup target add thumbv7em-none-eabihf --toolchain nightly-2024-01-31
 RUN cargo install cbindgen bindgen-cli
 
 RUN pip3 install PyYaml

README.md

@@ -26,7 +26,7 @@ brew install armmbed/formulae/arm-none-eabi-gcc
 
 # Install Rust
 # For instructions, visit https://www.rust-lang.org/tools/install
-rustup install nightly-2023-12-01
+rustup install nightly-2024-01-31
 rustup target add thumbv7em-none-eabihf
 cargo install bindgen-cli
 cargo install cbindgen

docs/SIMULATOR.md

@@ -13,7 +13,7 @@ We recommend creating a virtual env for this project: https://docs.python.org/3/
 Please follow Rust official site: https://www.rust-lang.org/tools/install
 
 We have fixed the rust version in most of our rust libs so please run this command when you finish rust setup: 
-> rustup install nightly-2023-12-01
+> rustup install nightly-2024-01-31
 
 `cbindgen` is also required to build essential C header files for Rust libs, so run the following after rust setup: 
 > cargo install cbindgen

docs/protocols/ur_registrys/draft/zcash.md

@@ -0,0 +1,59 @@
+## Keystone Zcash UR Registries
+
+This protocol is based on the [Uniform Resources](https://github.com/BlockchainCommons/Research/blob/master/papers/bcr-2020-005-ur.md). It describes the data schemas (UR Registries) used in Zcash integrations.
+
+### Introduction
+
+Keystone's QR workflow involves two main steps: linking the wallet and signing data, broken down into three sub-steps:
+
+1. **Wallet Linking:** Keystone generates a QR code with public key info for the Watch-Only wallet to scan and import.
+2. **Transaction Creation:** The Watch-Only wallet creates a transaction and generates a QR code for Keystone to scan, parse, and display.
+3. **Signing Authorization:** Keystone signs the transaction, displays the result as a QR code for the Watch-Only wallet to scan and broadcast.
+
+Two UR Registries are needed for these steps, utilizing the Partially Created Zcash Transaction structure.
+
+### Zcash Accounts
+
+#### Unified Full Viewing Key (UFVK)
+
+UFVK is a standard account expression format in Zcash as per [ZIP-316](https://zips.z.cash/zip-0316). It consists of:
+
+1. Transparent
+2. Sprout
+3. Sapling
+4. Orchard
+
+This protocol focuses on the Transparent and Orchard components.
+
+#### CDDL for Zcash Accounts
+
+The specification uses CDDL and includes `crypto-hdkey` and `crypto-key-path` specs defined in https://github.com/BlockchainCommons/Research/blob/master/papers/bcr-2020-007-hdkey.md.
+
+```cddl
+zcash-accounts = {
+    seed-fingerprint: bytes.32, ; the seed fingerprint specified by ZIP-32 to identify the wallet
+    accounts: [+ zcash-ufvk],
+    ? origin: text, ; source of data, e.g., Keystone
+}
+
+zcash-ufvk = {
+    ? transparent: crypto-hdkey,
+    orchard: zcash-fvk,
+    ? name: text,
+}
+
+zcash-fvk = {
+    key-path: crypto-key-path,
+    key-data: bytes,
+}
+```
+
+`zcash-ufvk` describes the UFVK of a Zcash account. Each seed has multiple accounts with different indexes. For index 0, `zcash-ufvk` should contain a BIP32 extended public key with path `M/44'/133'/0'` (transparent) and an Orchard FVK with path `M_orchard/32'/133'/0'` (Orchard).
+
+#### CDDL for Zcash PCZT
+
+```cddl
+zcash-pczt {
+    data: bytes, ; Zcash PCZT, signatures inserted after signing.
+}
+```

rust-toolchain

@@ -1 +1 @@
-nightly-2023-12-01
+nightly-2024-01-31