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ethcore: fix pow difficulty validation (#9328)

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* ethcore: fix pow difficulty validation

* ethcore: validate difficulty is not zero

* ethcore: add issue link to regression test

* ethcore: fix tests

* ethcore: move difficulty_to_boundary to ethash crate

* ethcore: reuse difficulty_to_boundary and boundary_to_difficulty

* ethcore: fix grumbles in difficulty_to_boundary_aux
This commit is contained in:
André Silva
2018-08-10 14:36:19 +01:00
committed by Andronik Ordian
parent 6e2821b4db
commit 4eab8672b8
8 changed files with 80 additions and 55 deletions
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1
json/src/spec/ethash.rs
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@@ -24,6 +24,7 @@ use hash::Address;
pub struct EthashParams {
/// See main EthashParams docs.
#[serde(rename="minimumDifficulty")]
#[serde(deserialize_with="uint::validate_non_zero")]
pub minimum_difficulty: Uint,
/// See main EthashParams docs.
#[serde(rename="difficultyBoundDivisor")]