CTAP library move (#602)

* Moves all CTAP logic into its own library

* workflows fix test

* more coveralls workflow tests

libraries/opensk/Cargo.toml

@@ -0,0 +1,50 @@
+[package]
+name = "opensk"
+version = "1.0.0"
+authors = [
+  "Fabian Kaczmarczyck <kaczmarczyck@google.com>",
+  "Guillaume Endignoux <guillaumee@google.com>",
+  "Jean-Michel Picod <jmichel@google.com>",
+  "Julien Cretin <cretin@google.com>",
+]
+license = "Apache-2.0"
+edition = "2018"
+rust-version = "1.47"
+
+[dependencies]
+sk-cbor = { path = "../cbor" }
+crypto = { path = "../crypto" }
+rng256 = { path = "../rng256" }
+persistent_store = { path = "../persistent_store" }
+byteorder = { version = "1", default-features = false }
+arrayref = "0.3.6"
+subtle = { version = "2.2", default-features = false, features = ["nightly"] }
+arbitrary = { version = "0.4.7", features = ["derive"], optional = true }
+rand = { version = "0.8.4", optional = true }
+ed25519-compact = { version = "1", default-features = false, optional = true }
+
+[features]
+debug_ctap = []
+std = ["crypto/std", "persistent_store/std", "rng256/std", "rand"]
+with_ctap1 = ["crypto/with_ctap1"]
+vendor_hid = []
+fuzz = ["arbitrary", "std"]
+ed25519 = ["ed25519-compact"]
+
+[dev-dependencies]
+enum-iterator = "0.6.0"
+
+[build-dependencies]
+sk-cbor = { path = "../cbor" }
+uuid = { version = "0.8", features = ["v4"] }
+openssl = "0.10.36"
+
+[profile.dev]
+panic = "abort"
+lto = true # Link Time Optimization usually reduces size of binaries and static libraries
+
+[profile.release]
+panic = "abort"
+lto = true # Link Time Optimization usually reduces size of binaries and static libraries
+opt-level = "z"
+codegen-units = 1