A message authentication code (MAC) is a cryptographic checksum applied to a message to guarantee its integrity and authenticity. A MAC is used in network communications to confirm that a message is ...

The original version of this story appeared in Quanta Magazine. In our increasingly digital lives, security depends on cryptography. Send a private message or pay a bill online, and you’re relying on ...

Two of ASCON's native features highlighted in NIST's announcement are AEAD (Authenticated Encryption with Associated Data) and hashing. AEAD is an encryption mode that provides confidentiality and ...

Cryptography is undoubtedly one of the most complex and daunting topics in information security. So let's start with the basics: What is cryptography? Cryptography is a method of storing and ...

An iMessage upgrade with post-quantum cryptography will make Apple’s instant messaging platform ready to fend off future hackers. Today’s encryption methods likely won’t be able to stand up, which is ...

Ofer A. Lidsky is an entrepreneur with over 30 years of experience and is the founder and CEO of Excellent Brain. In today’s digital age, data encryption is vital for protecting sensitive information.