Mariah Carey’s ‘All I Want for Christmas Is You’ Extends Record for Most Weeks at No. 1 on Singles Chart

Mariah Carey's 'All I Want for Christmas Is You' extends the record for most weeks at No. 1 on the singles chart.
Scientific Research Publishing

Secure Offline: A Hardware-Bound Cryptographic Framework for Software License Validation in Internet Constrained Educational Environments ()

The system employs HMAC-SHA256 (Hash-based Message Authentication Code using SHA-256) for license integrity verification. SHA-256 refers to the Secure Hash Algorithm producing 256-bit hash values (see ...