Update EIP-7685: exclude empty requests data in commitment #8989
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Here I am proposing to change the `requests_hash` commitment so that empty items are excluded. The point of this is to ensure a stable empty requests hash which is independent of fork. Having such a hash makes testing a lot easier, and it mirrors how other execution-layer commitments behave.
github-actions
bot
added
c-update
|
✅ All reviewers have approved. |
eth-bot
changed the title
This was referenced Oct 22, 2024
To me this is already a good reason for the change! :) |
58 tasks
3 tasks
16 tasks
etan-status
added a commit
to status-im/nimbus-eth2
that referenced
this pull request
Nov 21, 2024
The `requestType` of empty lists is no longer part of the requests hash. - ethereum/EIPs#8989
etan-status
reviewed
Nov 21, 2024
EIPS/eip-7685.md
Outdated
| m.update(sha256(r)) | ||
| for r in block_requests: | ||
| if len(r) > 1: | ||
| m.update(sha256(r)) |
There was a problem hiding this comment.
Suggested change
| m.update(sha256(r)) | |
| m.update(sha256(r).digest()) |
tersec
pushed a commit
to status-im/nimbus-eth2
that referenced
this pull request
Nov 24, 2024
* Adopt latest changes to request hash computation The `requestType` of empty lists is no longer part of the requests hash. - ethereum/EIPs#8989 * Avoid nested computeDigest scopes
MarekM25
approved these changes
Nov 25, 2024
g11tech
previously approved these changes
Nov 25, 2024
jochem-brouwer
approved these changes
Nov 25, 2024
mkalinin
approved these changes
Nov 26, 2024
|
With this change the order of requests by type is only mentioned in the Rationale which seems to be wrong. The ordering should be either explicitly specified by saying that |
mkalinin
reviewed
Nov 26, 2024
Co-authored-by: Mikhail Kalinin <[email protected]>
|
I have pushed a more thorough rewrite of the description of the commitment. |
eth-bot
approved these changes
Nov 26, 2024
fjl
added a commit
to ethereum/go-ethereum
that referenced
this pull request
Nov 28, 2024
Implements changes from these spec PRs: - ethereum/EIPs#8989 - ethereum/execution-apis#599
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Here I am proposing to change the
requests_hashcommitment so that empty items are excluded. The point of this is to ensure a stable empty requests hash which is independent of fork. Having such a hash makes testing a lot easier, and it mirrors how other execution-layer commitments behave.There is also a corresponding engine API change: ethereum/execution-apis#599