Cryptography is the art of encrypting and decrypting data. Encryption is the process of encoding unencrypted data, or plaintext, into encrypted data, or ciphertext, to disguise the data and make it ...

Asymmetric-key algorithms are generally slower than symmetric-key algorithms and are used in cases where only a single operation of the algorithm is required, such as the generation of a digital ...

The Diffie-Hellman algorithm was a stunning breakthrough in cryptography that showed cryptographic keys could be securely exchanged in plain sight. Here’s how it works. Whitfield Diffie and Martin ...

Hot on the heels of Diffie-Hellman upending the cryptography applecart in 1976 came three more crypto newcomers that further revolutionized the field: Ron Rivest, Adi Shamir, and Leonard Adleman. The ...

Nathan Eddy works as an independent filmmaker and journalist based in Berlin, specializing in architecture, business technology and healthcare IT. He is a graduate of Northwestern University’s Medill ...