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What would be an approach to do the following:

1) Secret Share data provided from a file

2) Publish the secret shared data onto an Ethereum instance (aleth/geth)

3) Be able to retrieve and reconstruct the data from the blockchain instance?

I have thought about creating and deploying a smart contract or submitting a transaction but am not sure if there are existing programs that serve the purpose described above.

  • I don't understand your question completely, but check parity secret store and private transactions – Majd TL Apr 14 at 6:52
  • Sorry for the confusion - by secret shared data, I meant we use a Shamir secret sharing scheme on a data set, and then store this on ethereum, and then be able to read back and reconstruct the original message/data. Are there existing tools that are currently able to do this? – user60009 Apr 14 at 21:30

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