![SOLVED: We conduct known-plaintext attack On an LFSR-based stream cipher. We know that the plaintext sent was: 1001001001101101100100100110 By tapping the channel carrying the cipher text , we observe the following stream: SOLVED: We conduct known-plaintext attack On an LFSR-based stream cipher. We know that the plaintext sent was: 1001001001101101100100100110 By tapping the channel carrying the cipher text , we observe the following stream:](https://cdn.numerade.com/ask_images/c27209f89f6f41c7bc2cb87c0baf6171.jpg)
SOLVED: We conduct known-plaintext attack On an LFSR-based stream cipher. We know that the plaintext sent was: 1001001001101101100100100110 By tapping the channel carrying the cipher text , we observe the following stream:
![Security Best Practices: Symmetric Encryption with AES in Java and Android | by Patrick Favre-Bulle | ProAndroidDev Security Best Practices: Symmetric Encryption with AES in Java and Android | by Patrick Favre-Bulle | ProAndroidDev](https://miro.medium.com/max/1400/1*-74iYKGPthRrgTos1OK0LQ.png)
Security Best Practices: Symmetric Encryption with AES in Java and Android | by Patrick Favre-Bulle | ProAndroidDev
![encryption - When using AES and CBC, is it necessary to keep the IV secret? - Information Security Stack Exchange encryption - When using AES and CBC, is it necessary to keep the IV secret? - Information Security Stack Exchange](https://i.stack.imgur.com/LFHlH.png)