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[MPoW] PubKey should be unique #58

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badkk opened this issue Mar 6, 2020 · 1 comment · Fixed by #115
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[MPoW] PubKey should be unique #58

badkk opened this issue Mar 6, 2020 · 1 comment · Fixed by #115
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@badkk @mmyyrroonn
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A0-breakconsensus PR which break the consensus, make blocking error

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badkk commented Mar 6, 2020

After recover mode is enable in TEE side, if different accountId can bond same pubkey, it will steal the recovery_file, then different accounts can use the same plot size, it will destroy crust network.
@badkk badkk added the A0-breakconsensus PR which break the consensus, make blocking error label Mar 6, 2020
@badkk badkk changed the title Account Id <-> PubKey bonding relationship should be unique [ MPoW] Account Id <-> PubKey bonding relationship should be unique Apr 21, 2020
@badkk badkk changed the title [ MPoW] Account Id <-> PubKey bonding relationship should be unique [MPoW] Account Id <-> PubKey bonding relationship should be unique Apr 23, 2020
@badkk badkk changed the title [MPoW] Account Id <-> PubKey bonding relationship should be unique [MPoW] PubKey should be unique Apr 26, 2020
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badkk commented Apr 26, 2020

Actually, solution can be:

  1. adding accountId into WorkReport(different accountId cannot un-sig same pub-key work report);
  2. checking pub key be unique(different accountId should have totally different tee identities);

@badkk badkk mentioned this issue Apr 26, 2020
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wuhaixian1984 pushed a commit that referenced this issue Jun 20, 2024
@yyd106
add explain for config item in readme (#58)
a2071e2 
* Update README.md

* Update README.md

* Update README.md
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A0-breakconsensus PR which break the consensus, make blocking error
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[MPoW] Check public key is unique crustio/crust
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@badkk @TonyCode2012 @LowEntropyBody @mmyyrroonn