Add sapling support

Cargo.toml

@@ -1,44 +1,10 @@
-[package]
-name = "ledger-zcash"
-description = "Library to integrate with the Ledger Zcash app"
-version = "0.1.0"
-license = "Apache-2.0"
-authors = ["Zondax GmbH <info@zondax.ch>"]
-homepage = "https://github.com/Zondax/ledger-zcash-rs"
-repository = "https://github.com/Zondax/ledger-zcash-rs"
-readme = "README.md"
-categories  = ["authentication", "cryptography"]
-keywords = ["ledger", "nano", "apdu", "zcash"]
-edition     = "2018"
-autobenches = false
-
-[badges]
-circle-ci = { repository = "zondax/ledger-zcash-rs" }
-
-[lib]
-name = "ledger_zcash"
-
-[dependencies]
-byteorder = "1.3.4"
-lazy_static = "1.4.0"
-serde = { version = "1.0", features = ["derive"] }
-thiserror = "1.0.20"
-log="0.4.11"
-
-zx-bip44 = { git = "https://github.com/Zondax/blockchain-tools-rs" }
-ledger-zondax-generic = { git = "https://github.com/Zondax/ledger-rs", branch="master" }
-ledger-transport = { git = "https://github.com/Zondax/ledger-rs", branch="master" }
-ledger-transport-hid = { git = "https://github.com/Zondax/ledger-rs", branch="master" }
-hex = "0.4.2"
-
-[dev-dependencies]
-futures = "0.3.5"
-matches = "0.1.8"
-serial_test = "0.4.0"
-env_logger = "0.7.1"
-secp256k1 = "0.17.2"
-tokio = { version = "0.2", features = ["full"] }
-tokio-test = "0.2.1"
+[workspace]
+members = [
+    "ledger-zcash-integration",
+    "zcashtools"
+]
 
 [profile.release]
+# Tell `rustc` to optimize for small code size.
+opt-level = "s"
 overflow-checks = true

ledger-zcash-integration/Cargo.toml

@@ -0,0 +1,53 @@
+[package]
+name = "ledger-zcash"
+description = "Library to integrate with the Ledger Zcash app"
+version = "0.1.0"
+license = "Apache-2.0"
+authors = ["Zondax GmbH <info@zondax.ch>"]
+homepage = "https://github.com/Zondax/ledger-zcash-rs"
+repository = "https://github.com/Zondax/ledger-zcash-rs"
+readme = "README.md"
+categories  = ["authentication", "cryptography"]
+keywords = ["ledger", "nano", "apdu", "zcash"]
+edition     = "2018"
+autobenches = false
+
+[badges]
+circle-ci = { repository = "zondax/ledger-zcash-rs" }
+
+[lib]
+name = "ledger_zcash"
+
+[dependencies]
+byteorder = "1.3.4"
+lazy_static = "1.4.0"
+serde = { version = "1.0", features = ["derive"] }
+thiserror = "1.0.20"
+log="0.4.11"
+
+zx-bip44 = { git = "https://github.com/Zondax/blockchain-tools-rs" }
+ledger-zondax-generic = { git = "https://github.com/Zondax/ledger-rs", branch="master" }
+ledger-transport = { git = "https://github.com/Zondax/ledger-rs", branch="master" }
+ledger-transport-hid = { git = "https://github.com/Zondax/ledger-rs", branch="master" }
+hex = "0.4.2"
+zcashtools = { path = "../zcashtools" }
+jubjub = { version = "0.5.1", default-features = false }
+secp256k1 = {version="0.19.0",default-features=false}
+group = "0.8.0"
+
+
+[dependencies.zcash_primitives]
+version = "0.4.0"
+features=["transparent-inputs"]
+
+[dev-dependencies]
+futures = "0.3.5"
+matches = "0.1.8"
+serial_test = "0.4.0"
+env_logger = "0.7.1"
+#secp256k1 = "0.17.2"
+tokio = { version = "0.2", features = ["full"] }
+tokio-test = "0.2.1"
+
+[profile.release]
+overflow-checks = true