Friday, October 27, 2017

Hackers recover keys Bitcoin Cash from QR that blurred on television is successful


Roger Ver investors in start up a Bitcoin make TV interviews France along with giving away money Bitcoin Cash (BCH) value, 1 000 dollars. The deal is QR of secret keys for pocket money BCH but the list back to blur the QR makes people want money can not transfer money. Michel Sassano former programmer of Orange's recovery from experimental key QR was sensor success.

Sassano Starting from the analysis of the image secret keys are blurred by can recover the key to 6 letters first. The image blur unraveled the final key. Then edit Reed-Solomon error code relies on the QR is used for repairing corrupted data in the case of a partial QR. He found that the remaining information required to guess just about two million cases, and only when they try to Brute Force watch found that there are two possible key. By the first key was found within half an hour.



The key is the last Sassano has recovered. KyUzsRudpNkLKeV2815KV9EzRf7EG1kPivwnQhZrvZEwhKrbF7CV money value worth $1,000.

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