Real Time Decryption of TLS 1.3 packets Asked today Modified today [closed]

I am attempting to perform real time decryption of TLS 1.3 packets (TLS_AES_256_GCM_SHA384). I have retrieved the mastersecrets for the specific flow by using uprobes on OpenSSL, and matched the mastersecrets to the flow using ClientRandom… Continue reading Real Time Decryption of TLS 1.3 packets Asked today Modified today [closed]

Assessing the Implications of Using msoffcrypto for Open Sourcing a Medical Data Processing Pipeline

I am in the process of creating a Python pipeline intended for reading and processing sensitive medical personal data from password-protected Excel files. The pipeline utilizes the msoffcrypto library, specifically the OfficeFile.load_key … Continue reading Assessing the Implications of Using msoffcrypto for Open Sourcing a Medical Data Processing Pipeline

Is it possible to detect Stealthy False Data Injection attack through chaotic cryptography? [migrated]

I am doing a research on detecting Stealthy False Data Injection (SFDI) attacks in a smart grid context (a related paper). Besides I am working on a chaotic cryptography (e.g. with Lorenz attraction) for encryption and decryption of the tr… Continue reading Is it possible to detect Stealthy False Data Injection attack through chaotic cryptography? [migrated]

How can a stolen computer card be protected from being re-manufactured and resold?

In this scenario, the attacker is not trying to discover secret information or break the system. Instead, his objective is to create an exact replica of the card and sell it at a lower price.
This means that he does not have to know anythi… Continue reading How can a stolen computer card be protected from being re-manufactured and resold?