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DemiMarie-parity
81d8a5d01d
* Initial work on exposing pre-runtime digests
This provides the primitive API, as well as exposing it from BABE.
* Initial work on using pre-digests in runtimes
This includes both code to expose them from `srml_system`, as well as
using it in (currently dead) code in `srml_babe`.
* Bump `{spec,impl}_version`
* Add `u64_backend` feature to curve25519-dalek
Otherwise, it errors out at compile-time.
* Bump `Cargo.lock`
* Do not depend on the schnorrkel crate in the runtime
The schnorrkel crate does not work on `#![no_std]`, but the runtime only
needs constants from it. This adds our own definitions of those
constants, and checks them for correctness at compile-time.
* Actually implement storage of VRF outputs
* Trivial formatting change
* Provide a `hash_randomness` function in BABE
for processing VRF outputs.
* Implement a basic randomness generating function
It just XORs the VRF outputs together.
* Actually implement on-chain randomness
Blake2b is used for hashing.
* Update dependencies
* Run `cargo update` where needed
* Re-add a newline at EOF
* Remove broken and unsafe code
XOR is not a hash function, and must not be used as such. The
implementation was also needlessly unsafe.
* Run `cargo update` where needed
* Remove spurious dependency
* Document security guarantees of BABE randomness
* Add a `RandomnessBeacon` trait
* Document `RandomnessBeacon::random`
* Fix silly compile error (unexpected type arguments)
* Fix BABE randomness
* Implement `FindAuthor` for `babe::Module`
* Apply suggestions from code review
Co-Authored-By: Bastian Köcher <bkchr@users.noreply.github.com>
Co-Authored-By: Robert Habermeier <rphmeier@gmail.com>
* Respond to suggestions from code review and fix bugs
* Store an authority index, not the authority itself.
* Avoid unnecessary decoding.
* Implement relative slots and BABE randomness fully and correctly.
* Remove spurious dependency
* Fix error reported by rust-analyzer
* Update Cargo.lock files
* `wrapping_add` → `checked_add`
The epoch index will not overflow. Panic if it does.
* Move randomness documentation to trait
* Fix compile error in test suite
* Explain 2^64 limit
Co-Authored-By: Robert Habermeier <rphmeier@gmail.com>
76 lines
2.1 KiB
TOML
76 lines
2.1 KiB
TOML
[package]
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name = "substrate-primitives"
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version = "2.0.0"
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authors = ["Parity Technologies <admin@parity.io>"]
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edition = "2018"
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[dependencies]
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rstd = { package = "sr-std", path = "../sr-std", default-features = false }
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parity-codec = { version = "4.1.1", default-features = false, features = ["derive"] }
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rustc-hex = { version = "2.0", default-features = false }
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serde = { version = "1.0", optional = true, features = ["derive"] }
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twox-hash = { version = "1.2.0", optional = true }
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byteorder = { version = "1.3.1", default-features = false }
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primitive-types = { version = "0.4.0", default-features = false, features = ["codec"] }
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impl-serde = { version = "0.1", optional = true }
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wasmi = { version = "0.4.3", optional = true }
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hash-db = { version = "0.12", default-features = false }
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hash256-std-hasher = { version = "0.12", default-features = false }
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ed25519-dalek = { version = "1.0.0-pre.1", optional = true }
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base58 = { version = "0.1", optional = true }
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blake2-rfc = { version = "0.2.18", optional = true }
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schnorrkel = { version = "0.1.1", optional = true }
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rand = { version = "0.6", optional = true }
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sha2 = { version = "0.8", optional = true }
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substrate-bip39 = { git = "https://github.com/paritytech/substrate-bip39", optional = true }
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tiny-bip39 = { version = "0.6.1", optional = true }
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hex = { version = "0.3", optional = true }
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regex = { version = "1.1", optional = true }
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num-traits = { version = "0.2", default-features = false }
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[dev-dependencies]
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substrate-serializer = { path = "../serializer" }
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pretty_assertions = "0.6"
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hex-literal = "0.2"
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rand = "0.6"
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criterion = "0.2"
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[[bench]]
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name = "benches"
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harness = false
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[lib]
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bench = false
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[features]
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default = ["std"]
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std = [
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"wasmi",
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"primitive-types/std",
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"primitive-types/serde",
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"primitive-types/byteorder",
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"primitive-types/rustc-hex",
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"primitive-types/libc",
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"impl-serde",
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"parity-codec/std",
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"hash256-std-hasher/std",
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"hash-db/std",
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"rstd/std",
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"serde",
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"rustc-hex/std",
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"twox-hash",
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"blake2-rfc",
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"ed25519-dalek",
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"hex",
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"base58",
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"substrate-bip39",
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"tiny-bip39",
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"serde",
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"byteorder/std",
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"rand",
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"sha2",
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"schnorrkel",
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"regex",
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"num-traits/std",
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]
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