Researchers found that an encryption algorithm likely used by law enforcement and special forces can have weaknesses that ...

Yes! One way is to use longer ‘keys’ for RSA encryption. While 2048-bit keys are common, using 4096-bit keys makes the code ...

If you're shopping around for a VPN, you may have come across providers who tout "military grade encryption", but what does that actually mean?

You provide an encryption algorithm with a key and the data you want to protect (the plaintext), and it produces an encrypted output (the ciphertext).

Classical versus quantum-resistant algorithms The classic public key encryption algorithm involves the problem of factoring large numbers.

The goal of AES was not only to select a new cipher algorithm but also to dramatically increase both the block and key size compared with DES. Where DES used 64-bit blocks, AES uses 128-bit blocks.

In a nutshell: Researchers at China's Tsinghua University believe they have discovered a quantum-based algorithm capable of breaking today's most complex encryption standards. The team claims that ...