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    Thread: AES-256-GCM Coinbase backup
Post: RE: AES-256-GCM Coinbase backup

Snoopy Wrote: (01-19-2023, 08:27 PM) -- known encryption type doesnt help if you dont know how coinbase generates the input for the encryption or compute the output of the decryption, there are so ma...
ob1 hashcat 4 4,204 01-19-2023, 09:26 PM
    Thread: AES-256-GCM Coinbase backup
Post: RE: AES-256-GCM Coinbase backup

Thank you for your response. The encryption type is known and published. We have the encrypted string and password, I suppose the padding (which certainly does not change) is the 'unknown' needed to g...
ob1 hashcat 4 4,204 01-19-2023, 06:11 PM
    Thread: AES-256-GCM Coinbase backup
Post: AES-256-GCM Coinbase backup

I have a Coinbase seed phrase backup which is purportedly encrypted with AES-256-GCM encryption.  The 12 word seed phrase looks like this test backup: 1WKkQX7s_T3E3zDvijWhOBarbzzXfDSY+fL7rsYgYEA=  I w...
ob1 hashcat 4 4,204 01-18-2023, 11:08 PM