Researchers build a durable molecular encryption key from sequence-defined polymers
20.07.2022
Many people and companies worry about sensitive data getting hacked, so encrypting files with digital keys has become more commonplace. Now, researchers reporting in ACS Central Science have developed a durable molecular encryption key from sequence-defined polymers that are built and deconstructed in a sequential way. They hid their molecular key in the ink of a letter, which was mailed and then used to decrypt a file with text from "The Wonderful Wizard of Oz."