FIPS 46A family of U.S. federal technical standards, including some cryptographic standards. More was the federal standard that introduced DESAn older symmetric encryption standard that became central to debates about government influence on ... More. In the history of the Crypto WarsThe long-running political and legal fight over whether strong encryption should be freely available... More, it matters because DESAn older symmetric encryption standard that became central to debates about government influence on ... More led to disputes about key length, NSAA U.S. intelligence agency focused mainly on signals intelligence and communications. More influence and whether the public could trust government-approved encryptionTurning data into a form that cannot be understood without the right key. More.
