Update nitrokey crate to 0.2.3

This change updates the nitrokey crate to version 0.2.3. This version
bumps the rand crate used to 0.6.1, which in turn requires an additional
set of dependencies.

Import subrepo nitrokey/:nitrokey at b3e2adc5bb1300441ca74cc7672617c042f3ea31
Import subrepo rand/:rand at 73613ff903512e9503e41cc8ba9eae76269dc598
Import subrepo rustc_version/:rustc_version at 0294f2ba2018bf7be672abd53db351ce5055fa02
Import subrepo semver-parser/:semver-parser at 750da9b11a04125231b1fb293866ca036845acee
Import subrepo semver/:semver at 5eb6db94fa03f4d5c64a625a56188f496be47598

1 files changed, 57 insertions, 16 deletions

diff --git a/rand/Cargo.toml b/rand/Cargo.toml
index c21f53e..5f95c37 100644
--- a/rand/Cargo.toml
+++ b/rand/Cargo.toml
@@ -1,35 +1,76 @@
 [package]
 name = "rand"
-version = "0.4.3"
-authors = ["The Rust Project Developers"]
+version = "0.6.1"
+authors = ["The Rand Project Developers", "The Rust Project Developers"]
 license = "MIT/Apache-2.0"
 readme = "README.md"
-repository = "https://github.com/rust-lang-nursery/rand"
-documentation = "https://docs.rs/rand"
-homepage = "https://github.com/rust-lang-nursery/rand"
+repository = "https://github.com/rust-random/rand"
+documentation = "https://rust-random.github.io/rand"
+homepage = "https://crates.io/crates/rand"
 description = """
 Random number generators and other randomness functionality.
 """
 keywords = ["random", "rng"]
-categories = ["algorithms"]
+categories = ["algorithms", "no-std"]
+build = "build.rs"
+exclude = ["/utils/*", "/.travis.yml", "/appveyor.yml", ".gitignore"]
+
+[badges]
+travis-ci = { repository = "rust-random/rand" }
+appveyor = { repository = "rust-random/rand" }
 
 [features]
-default = ["std"]
-nightly = ["i128_support"] # enables all features requiring nightly rust
+default = ["std" ] # without "std" rand uses libcore
+nightly = ["simd_support"] # enables all features requiring nightly rust
+std = ["rand_core/std", "alloc", "libc", "winapi", "cloudabi", "fuchsia-zircon"]
+alloc = ["rand_core/alloc"]  # enables Vec and Box support (without std)
+i128_support = [] # enables i128 and u128 support
+simd_support = ["packed_simd"] # enables SIMD support
+serde1 = ["rand_core/serde1", "rand_isaac/serde1", "rand_xorshift/serde1"] # enables serialization for PRNGs
 
-std = ["libc"] # default feature; without this rand uses libcore
-alloc = []  # enables Vec and Box support without std
+[workspace]
+members = ["rand_core", "rand_isaac", "rand_chacha", "rand_hc", "rand_pcg", "rand_xorshift"]
 
-i128_support = [] # enables i128 and u128 support
+[dependencies]
+rand_core = { path = "rand_core", version = "0.3", default-features = false }
+rand_pcg = { path = "rand_pcg", version = "0.1" }
+# only for deprecations and benches:
+rand_isaac = { path = "rand_isaac", version = "0.1" }
+rand_chacha = { path = "rand_chacha", version = "0.1" }
+rand_hc = { path = "rand_hc", version = "0.1" }
+rand_xorshift = { path = "rand_xorshift", version = "0.1" }
+log = { version = "0.4", optional = true }
+
+[dependencies.packed_simd]
+# NOTE: so far no version works reliably due to dependence on unstable features
+version = "0.3"
+# git = "https://github.com/rust-lang-nursery/packed_simd"
+optional = true
+features = ["into_bits"]
 
 [target.'cfg(unix)'.dependencies]
-libc = { version = "0.2", optional = true }
+libc = { version = "0.2", optional = true, default-features = false }
 
 [target.'cfg(windows)'.dependencies]
-winapi = { version = "0.3", features = ["minwindef", "ntsecapi", "profileapi", "winnt"] }
+winapi = { version = "0.3", features = ["minwindef", "ntsecapi", "profileapi", "winnt"], optional = true }
 
-[workspace]
-members = ["rand-derive"]
+[target.'cfg(target_os = "cloudabi")'.dependencies]
+cloudabi = { version = "0.0.3", optional = true }
 
 [target.'cfg(target_os = "fuchsia")'.dependencies]
-fuchsia-zircon = "0.3.2"
+fuchsia-zircon = { version = "0.3.2", optional = true }
+
+[target.wasm32-unknown-unknown.dependencies]
+# use with `--target wasm32-unknown-unknown --features=stdweb`
+stdweb = { version = "0.4", optional = true }
+wasm-bindgen = { version = "0.2.12", optional = true }
+
+[dev-dependencies]
+# This has a histogram implementation used for testing uniformity.
+average = "0.9.2"
+
+[build-dependencies]
+rustc_version = "0.2"
+
+[package.metadata.docs.rs]
+all-features = true