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Replace libsecp256k1 with secp256k1 (#10798)

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* Replace libsecp256k1 with secp256k1

* Wipe ecdsa secret key from memory on drop

* Some comments for a known issue

* Safer core crypto primitives `from_slice` constructor

Previous version panics if slice lenght is not the expected one.

* Unit test fix

* Enable use of global secp256k1 context

* Better comments for ecdsa `Pair` drop

* Replace `libsecp256k1` with `seco256k1` in `beefy-mmr`

Used to convert ecdsa public key to ETH address

* Replace `libsecp256k1` with `secp256k1` in FRAME `contracts`benchmarks

* Temporary rollback of `beefy-mmr` to libsecp256k1

Check for detected build issues

* Cargo fmt

* Rollback of FRAME `contracts` benchmarks to `libsecp256k1`

* Rollback for unrelated changes

* Typo fix

* Add comments for deprecated `ecdsa_verify` and `secp256k1_ecdsa_recover`
This commit is contained in:
Davide Galassi
2022-02-26 22:00:00 +01:00
committed by GitHub
parent b77d3f917d
commit 4aab84cc42
10 changed files with 184 additions and 152 deletions
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substrate/client/executor/Cargo.toml
-1
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@@ -31,7 +31,6 @@ sc-executor-common = { version = "0.10.0-dev", path = "common" }
sc-executor-wasmi = { version = "0.10.0-dev", path = "wasmi" }
sc-executor-wasmtime = { version = "0.10.0-dev", path = "wasmtime", optional = true }
parking_lot = "0.12.0"
libsecp256k1 = "0.7"
sp-core-hashing-proc-macro = { version = "4.0.0-dev", path = "../../primitives/core/hashing/proc-macro" }
lru = "0.6.6"
tracing = "0.1.29"