github/consensus-specs
1
1
Fork 0
mirror of https://github.com/ethereum/consensus-specs.git synced 2026-02-03 10:44:56 -05:00
Code Issues Packages Projects Releases Wiki Activity

Merge pull request #377 from terenc3t/patch-26

Browse Source 
concatenation for hash function
This commit is contained in:
vbuterin
2018-12-30 21:15:40 -06:00
committed by GitHub
parent 1a4973171f c8ff723514
commit 102f6f480e
1 changed files with 2 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
specs/core/0_beacon-chain.md
View File

@@ -1529,9 +1529,9 @@ def verify_merkle_branch(leaf: Hash32, branch: [Hash32], depth: int, index: int,
value = leaf
for i in range(depth):
if index % 2:
value = hash(branch[i], value)
value = hash(branch[i] + value)
else:
value = hash(value, branch[i])
value = hash(value + branch[i])
return value == root
```