TLSv1.3 Shifts into High Gear with z/OS V2R5

Project and Program: Enterprise Data Center, Security

Tags: Proceedings , SHARE Dallas 2022

TLSv1.3 support has been available on z/OS since V2R4, but its heavy reliance on newer, unoptimized cryptographic algorithms left plenty of room for performance improvement. Well, z/OS V2R5 delivers many of those improvements, especially when running on z15 hardware. Come to this session to learn how IBM Z cryptographic features can make TLSv1.3 performance competitive with TLSv1.2, and how they can accelerate those TLSv1.2 ECDHE-based cipher suites that your auditors have been asking for.

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