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I have a csv document with data that was hashed using SHA256 and I have the salt. Can someone please recommend me the best way to unhash the data only having the hash and the salt used ? I searched on google but I didn`t find any online convertors. Thanks

SerCio
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  • You can't "reverse" a hash: https://www.techsolvency.com/passwords/dehashing-reversing-decrypting/ – jps Jun 30 '21 at 11:51
  • there are many more question and answers about that. Search for hash together with unhash, reverse, decrypt... And it doesn't matter which kind of hash, md5, sha256,.... – jps Jun 30 '21 at 12:15
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    There is one way and one way only: try all possible input in all possible binary forms together with the known salt (and using the correct protocol, SHA-256 itself doesn't take a salt, just a single message input). This may not be very useful for an entire CSV file though. – Maarten Bodewes Jun 30 '21 at 12:35

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