There are more interesting examples. The following snippet is a snapshot of one the technical papers from Seagate titled "128-bit versus 256-bit AES encryption" to explain why 128-bit AES is sufficient to meet future needs.
RandomKeygen - The Secure Password & Keygen Generator 128-bit WEP Keys. 152-bit WEP Keys. 256-bit WEP Keys. About RandomKeygen. Our free mobile-friendly tool offers a variety of randomly generated keys and passwords you can use to secure any application, service or device. Simply click to copy a password or press the 'Generate' button for an entirely new set. Vol. 2, Issue 3, March 2014 AES Algorithm Using 512 Bit The new algorithm AES 512 consists of input block of 512 bit and key 512 bit. Due to this provision it becomes more resistant to linear and differential encrypt analysis providing high security and throughput by consuming less memory and processor. The result show that the tremendous increase in the throughput to 230% than AES 128 bit algorithm. CipherShield FIPS 140-2 Level 2 512-bit AES USB 3.0/eSATA
64-bit 128-bit 256-bit 512-bit 1024-bit 2048-bit 4096-bit
Amazon.com: CipherShield FIPS 140-2 Level 2 HIPAA 512-bit
The new algorithm AES 512 consists of input block of 512 bit and key 512 bit. Due to this provision it becomes more resistant to linear and differential encrypt analysis providing high security and throughput by consuming less memory and processor. The result show that the tremendous increase in the throughput to 230% than AES 128 bit algorithm.
Online Tool for AES Encryption and Decryption Advanced Encryption Standard(AES) is a symmetric encryption algorithm. AES is the industry standard as of now as it allows 128 bit, 192 bit and 256 bit encryption.Symmetric encryption is very fast as compared to asymmetric encryption and are used in systems such as database system. Advanced Encryption Standard: Understanding AES 256 Jul 29, 2019 Power dissipation and area comparison of 512-bit and 1024