Learning from errors

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Challenge

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Description


A communication has been intercepted containing encrypted data by the DOSEAL initiative (Defensive Operation for Satellite Encrypted Analysis Localization). It seems to be related to a KEM public key that our experts confirmed to be a post-quantum mechanism, and the corresponding public key has been found. The secret key is nowhere to be found.

However, our informant has provided the DOSEAL key generation source code and a memory dump of one generation.

Can the secret document of the DOSEAL initiative be retrieved?

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Solution

https://www.youtube.com/watch?v=RD3qIKATcBIarrow-up-right

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