Program that runs an exhaustive search attack on block cipher

$10-30 USD

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Publicado

hace alrededor de 4 años

$10-30 USD

Pagado a la entrega

we choose AES cipher in the randomized counter mode with a key space effectively limited to 24 bits. Specifically, the key has the following format (in hex): 80 00 … 00 XX XX XX , where X is an arbitrary hex number. In other words, the first 13 bytes of the key are fixed to be zeroes (except that the first bit is fixed to be “1”), and the last 3 bytes can be arbitrary (so that they need to be checked by exhaustive search).

Python

ID del proyecto: 24102330

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Activo hace 4 años

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2 freelancers están ofertando un promedio de $125 USD por este trabajo

@romel1117

Hi, there. I majored in Cryptography and especially I am good at AES. And I am a experienced python developer. I can build your project perfectly. If you hire me, I will do my best.

$150 USD en 2 días

5,0

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1,0

@i4consultingPLtd

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$100 USD en 3 días