<p><img src="https://images.cointelegraph.com/cdn-cgi/image/format=auto,onerror=redirect,quality=90,width=840/https%3A//s3.cointelegraph.com/storage/uploads/view/e17ce3f6a996c24ee8ae66eb04cd7299.jpg" /></p><p>A known-plaintext attack exploits known pairs of plaintext and corresponding ciphertext to deduce encryption keys or methods.</p><br/><br/><br/> 원문출처 : <a href='https://cointelegraph.com/explained/known-plaintext-attacks-explained' target='_blank'>https://cointelegraph.com/explained/known-plaintext-attacks-explained</a>