A formula used to turn ordinary data, or "plaintext," into a secret coded message known as "ciphertext." The ciphertext can reside in storage or travel over unsecure networks without its contents ...

Two years ago, researchers in the Netherlands discovered an intentional backdoor in an encryption algorithm baked into radios used by critical infrastructure–as well as police, intelligence agencies, ...

OpenAI’s bumper crop of 722 math papers wowed and worried the research community—and cryptographers are split over whether ...

The migration to post-quantum cryptography may start with hybrid solutions that combine quantum and classical algorithms or ...

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 ...

For more than 25 years, a technology used for critical data and voice radio communications around the world has been shrouded in secrecy to prevent anyone from closely scrutinizing its security ...

Homomorphic encryption is the conversion of data into ciphertext that can be analyzed and worked with as if it were still in its original form. Homomorphic encryption enables complex mathematical ...

ASCON is the name of the group of lightweight authenticated encryption and hashing algorithms that the U.S. National Institute of Standards and Technology (NIST) has chosen to secure the data ...

One of the easiest ways to protect your privacy and security on a smartphone is to set a passcode or biometric lock to enable disk encryption. That way if your phone gets lost or stolen, no one can ...

Twofish is a symmetric encryption algorithm that uses a single key to encrypt and decrypt data and information. It accepts the key along with the plaintext information. This key then turns the ...