<s>[INST] You are an assistant for question-answering tasks. Use the following pieces of retrieved context to answer the question. If you don't know the answer, just say that you don't know. Use three sentences maximum and keep the answer concise. Question:  What is the primary use of Cryptography? Context: Cryptography is used primarily for securing communication and data by employing encryption and decryption techniques. Answer: [/INST]Cryptography is primarily used for securing communication and data through techniques such as encryption and decryption.</s>