Advances Encryption Standard
Glossary Page
The National Institute of Standards and Technology (NIST) has been developing the encryption standard Advanced EncryptionStandard (AES) in cooperation with industrial companies for years. This symmetric encryption is intended to replace DES encryption. The AES encryption specifies three different key lengths with 128, 192 and 256 bits. In the case of the 128-bit key, this means 3.4 x 10exp38 possibilities, with the 192-bit key there are 6.2 x 10exp57 possibilities, and with the 256-bit key there are even 1.1 x 10exp77 possibilities. For comparison, the 56-bit DES key offers 7.2 x 10exp16 possibilities.
http://www.itwissen.info/definition/lexikon/advanced-encryption-standard-AES-AES-Verschluesselung.html
Latest Webinars
Latest Articles
BMW Certificate Upload via Catena-X – Onboarding Info Webinar Series
This webinar series is an initial orientation session. We will explain the “Certificate Management” (CCM) use case, BMW’s expectations, and the required steps: registration, app access, upload, and sharing.
Read more
Luca Löffler
Oct 27, 2025
Delivering global sovereignty: T-Systems launches Catena-X connectivity in China with local infrastructure
T-Systems has launched its Connect & Integrate service on local infrastructure in China, enabling Chinese suppliers and manufacturers to securely and efficiently join the Catena-X ecosystem, bridging connectivity with global OEMs while ensuring data sovereignty and regulatory compliance.
Read more
Tushar Yadav
Oct 14, 2025
Winning with Sustainability: End-to-End Solution from T-Systems and iPoint
T-Systems and iPoint deliver a joint, production-ready Product Carbon Footprint (PCF) solution that enables end-to-end carbon transparency across the automotive value chain. Combining Catena-X-certified data exchange with decades of compliance and sustainability expertise, the solution empowers suppliers and OEMs to meet regulatory demands, integrate securely with existing systems, and scale digital sustainability — turning compliance into measurable business value.
Read more
Andrea Garcia
Oct 08, 2025