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Differential D18821

Add fuzz test for testing that ChaCha20 works as a stream
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Authored by PiRK on Oct 22 2025, 09:49.

Details

Reviewers

Fabien

Group Reviewers

Restricted Project

Commits

rABC4f78356f290d: Add fuzz test for testing that ChaCha20 works as a stream

Summary

This is a partial backport of core#26153
https://github.com/bitcoin/bitcoin/pull/26153/commits/38eaece67b1bc37b2f502348c5d7537480a34346

Depends on D18820

Test Plan

ninja bitcoin-fuzzers

Diff Detail

Repository

rABC Bitcoin ABC

Lint

Lint Passed

Unit

No Test Coverage

Build Status

Buildable 34845
Build 69152: Build Diff	lint-circular-dependencies · build-without-wallet · build-fuzzer · build-diff · build-debug · build-clang-tidy · build-clang
Build 69151: arc lint + arc unit

Event Timeline

PiRK created this revision.Oct 22 2025, 09:49

Herald added a reviewer: Restricted Project. · View Herald TranscriptOct 22 2025, 09:49

PiRK requested review of this revision.Oct 22 2025, 09:49

teamcity edited the summary of this revision. (Show Details)Oct 22 2025, 09:49

PiRK added a child revision: D18822: Use ChaCha20 caching in FastRandomContext.Oct 22 2025, 09:51

Harbormaster completed remote builds in B34845: Diff 56261.Oct 22 2025, 10:27

Fabien accepted this revision.Oct 23 2025, 13:03

Fabien added a subscriber: Fabien.

Fabien added inline comments.

src/test/fuzz/crypto_chacha20.cpp
67	layout

This revision is now accepted and ready to land.Oct 23 2025, 13:03

Closed by commit rABC4f78356f290d: Add fuzz test for testing that ChaCha20 works as a stream (authored by Pieter Wuille <pieter@wuille.net>, committed by PiRK). · Explain WhyOct 23 2025, 17:41

This revision was automatically updated to reflect the committed changes.

PiRK added a commit: rABC4f78356f290d: Add fuzz test for testing that ChaCha20 works as a stream.

Revision Contents
Changeset List

Path

Size

src/

test/

fuzz/

crypto_chacha20.cpp

114 lines

Diff 56261

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src/test/fuzz/crypto_chacha20.cpp

Add fuzz test for testing that ChaCha20 works as a streamClosedPublicActions