This uses the SHA-3 symmetric-key algorithm, which is the latest in the Secure Hash Algorithm (SHA) family. Maxim Integrated is the first to have a SHA3-256 secure authentication device in production.

The method is a symmetric key algorithm, so it has the usual problem of secure key distribution. All three key lengths have been approved by the NSA for secret information and the 192-bit and 256 ...

The public-key algorithm is used for distributing the key and the symmetric-key algorithm handles the bulk of the communications encryption. The astute reader may have noticed that the public-key ...

The file data is then encrypted with a symmetric algorithm called as DESX. Encrypting File System (EFS) The key used for these kinds of symmetric encryption is called as File Encryption Key (or FEK).

Encryption is essential for protecting data, with both symmetric and asymmetric methods offering unique advantages.

Matching Public Key Sizes Public-key schemes are typically used to transport or exchange keys for symmetric-key ciphers. A well-designed symmetric-key algorithm that uses an m-bit key should provide m ...

ASC X9 has released a new standard, X9.24-3, that allows the use of the AES DUKPT algorithm to enhance security in retail financial transactions.

For its encryption, HTTPS follows the same pattern that we've seen before; bulk encryption of the data using a symmetric algorithm and a random key, with the key transported using asymmetric ...