IBM Systems Magazine, Mainframe - September/October 2017 - 53

curve cryptography public-key
cryptography, Advanced Encryption
Standard and Data Encryption
Standard ciphers, and more.
IBM z14 further enhances
the performance by introducing
new CPACF hardware support
to accelerate Galois/Counter
Mode (GCM) cryptographic
mode for block ciphering. GCM
offers better secure alternative
to the common Cipher Block
Chaining (CBC) algorithm, and is
being widely adopted, as CBC is
being deprecated and removed
in the next generation TLS 1.3
specification. With z14 and IBM
Java 8 SR5 GCM performance,
there is no need to postpone
moving from CBC to GCM.
With IBM Java 8 SR5,
the IBM Java Cryptography
Extension (JCE) providers
will exploit transparently
the new z14 GCM hardware;
delivering industry-leading GCM
performance of up to 2.6x better
throughput over alternative
platforms for DayTrader running
on WebSphere Liberty with TLS
enabled secured with AES 128-bit
GCM. Figure 2 (see page 52)
highlights the same DayTrader
application performing up to
3x faster with the more secure
AES_GCM cipher on IBM z14,
over AES_CBC on prior zEC12 and
z13* hardware.
IBM z14 also introduces a
True Random Number Generator
(TRNG) built in with the hardware.
The IBM JCE providers in IBM
Java 8 SR5 exploit this higher
quality entropy hardware source
to seed the SecureRandom class,
to deliver a cryptographically
stronger random output
sequence. Beyond a high quality
of randomness, TRNG supports a
higher throughput in generation
of random values, which directly
improves the performance of
sourcing random numbers from
SecureRandom class.

Accelerated Decimal
Processing
Java is a strategic modernization
platform commonly used to
replace or augment existing
COBOL applications and assets.
While business logic can be

ported to Java, a lot of data
remains in COBOL copybooks,
with binary coded decimals
(BCD) of the form of packed and
zoned decimals being prevalent.
Given that BCDs aren't native
types in Java, the Data Access

The Value of Mainframe Virtual
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Tuesday, September 26 | 10 PT / Noon CT / 1 ET
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throughout the process.

Sean Seitz
Vice President of Technical Services
Optica Technologies Incorporated

Richard Beach
Systems Engineer / Architect
The Golub Corporation

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ibmsystemsmag.com SEPTEMBER/OCTOBER 2017 // 53


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Table of Contents for the Digital Edition of IBM Systems Magazine, Mainframe - September/October 2017

Table of Contents
Editor's Desk: Trusting the System
Partner PoV: A Reliable Advantage: Use z/OS resources and tools for data protection
Currents: Simplifying Offerings: The direction is to streamline product installation on the z/OS platform
R&D: Unintended Emissions: IBM uses low-cost sensors to help address climate change issues
Trends: Dedicated Support Staff: IBM Technology Support Services offers protection for business resiliency and continuity
Special Report: Security, Cost and Talent: Magazine Reader Survey reveals top concerns among mainframe users
Cover Story: Trusting the System: The new IBM z14 emphasizes security, insights and a connected ecosystem
Feature: Paradigm Shift to Encryption: Pervasive encryption is the no-compromise approach to data protection on IBM z14
Administrator: A Step Up: Java with z14 features hardware facilities for secure, high-performance transaction processing
Solutions: MegaCryption V6.4.2 for z/OS, Advanced Software Products Group Inc.; SCRTPro, Watson & Walker
Stop Run: Attuned to Business: Rocket president encourages employee coloaboration with house band
Reference Point - Global Events, Education, Resources for Mainframe
2017 Mainframe Solutions Edition
IBM Systems Magazine, Mainframe - September/October 2017 - Intro
IBM Systems Magazine, Mainframe - September/October 2017 - Cover1
IBM Systems Magazine, Mainframe - September/October 2017 - Cover2
IBM Systems Magazine, Mainframe - September/October 2017 - 1
IBM Systems Magazine, Mainframe - September/October 2017 - Table of Contents
IBM Systems Magazine, Mainframe - September/October 2017 - 3
IBM Systems Magazine, Mainframe - September/October 2017 - 4
IBM Systems Magazine, Mainframe - September/October 2017 - 5
IBM Systems Magazine, Mainframe - September/October 2017 - Editor's Desk: Trusting the System
IBM Systems Magazine, Mainframe - September/October 2017 - 7
IBM Systems Magazine, Mainframe - September/October 2017 - Partner PoV: A Reliable Advantage: Use z/OS resources and tools for data protection
IBM Systems Magazine, Mainframe - September/October 2017 - 9
IBM Systems Magazine, Mainframe - September/October 2017 - Currents: Simplifying Offerings: The direction is to streamline product installation on the z/OS platform
IBM Systems Magazine, Mainframe - September/October 2017 - CT1
IBM Systems Magazine, Mainframe - September/October 2017 - CT2
IBM Systems Magazine, Mainframe - September/October 2017 - 11
IBM Systems Magazine, Mainframe - September/October 2017 - 12
IBM Systems Magazine, Mainframe - September/October 2017 - 13
IBM Systems Magazine, Mainframe - September/October 2017 - R&D: Unintended Emissions: IBM uses low-cost sensors to help address climate change issues
IBM Systems Magazine, Mainframe - September/October 2017 - 15
IBM Systems Magazine, Mainframe - September/October 2017 - 16
IBM Systems Magazine, Mainframe - September/October 2017 - 17
IBM Systems Magazine, Mainframe - September/October 2017 - Trends: Dedicated Support Staff: IBM Technology Support Services offers protection for business resiliency and continuity
IBM Systems Magazine, Mainframe - September/October 2017 - 19
IBM Systems Magazine, Mainframe - September/October 2017 - 20
IBM Systems Magazine, Mainframe - September/October 2017 - Special Report: Security, Cost and Talent: Magazine Reader Survey reveals top concerns among mainframe users
IBM Systems Magazine, Mainframe - September/October 2017 - SR2
IBM Systems Magazine, Mainframe - September/October 2017 - SR3
IBM Systems Magazine, Mainframe - September/October 2017 - SR4
IBM Systems Magazine, Mainframe - September/October 2017 - SR5
IBM Systems Magazine, Mainframe - September/October 2017 - SR6
IBM Systems Magazine, Mainframe - September/October 2017 - SR7
IBM Systems Magazine, Mainframe - September/October 2017 - SR8
IBM Systems Magazine, Mainframe - September/October 2017 - SR9
IBM Systems Magazine, Mainframe - September/October 2017 - SR10
IBM Systems Magazine, Mainframe - September/October 2017 - SR11
IBM Systems Magazine, Mainframe - September/October 2017 - SR12
IBM Systems Magazine, Mainframe - September/October 2017 - SR13
IBM Systems Magazine, Mainframe - September/October 2017 - SR14
IBM Systems Magazine, Mainframe - September/October 2017 - SR15
IBM Systems Magazine, Mainframe - September/October 2017 - SR16
IBM Systems Magazine, Mainframe - September/October 2017 - 37
IBM Systems Magazine, Mainframe - September/October 2017 - Cover Story: Trusting the System: The new IBM z14 emphasizes security, insights and a connected ecosystem
IBM Systems Magazine, Mainframe - September/October 2017 - 39
IBM Systems Magazine, Mainframe - September/October 2017 - 40
IBM Systems Magazine, Mainframe - September/October 2017 - 41
IBM Systems Magazine, Mainframe - September/October 2017 - 42
IBM Systems Magazine, Mainframe - September/October 2017 - 43
IBM Systems Magazine, Mainframe - September/October 2017 - Feature: Paradigm Shift to Encryption: Pervasive encryption is the no-compromise approach to data protection on IBM z14
IBM Systems Magazine, Mainframe - September/October 2017 - 45
IBM Systems Magazine, Mainframe - September/October 2017 - 46
IBM Systems Magazine, Mainframe - September/October 2017 - 47
IBM Systems Magazine, Mainframe - September/October 2017 - 48
IBM Systems Magazine, Mainframe - September/October 2017 - 49
IBM Systems Magazine, Mainframe - September/October 2017 - 50
IBM Systems Magazine, Mainframe - September/October 2017 - Administrator: A Step Up: Java with z14 features hardware facilities for secure, high-performance transaction processing
IBM Systems Magazine, Mainframe - September/October 2017 - 52
IBM Systems Magazine, Mainframe - September/October 2017 - 53
IBM Systems Magazine, Mainframe - September/October 2017 - 54
IBM Systems Magazine, Mainframe - September/October 2017 - Solutions: MegaCryption V6.4.2 for z/OS, Advanced Software Products Group Inc.; SCRTPro, Watson & Walker
IBM Systems Magazine, Mainframe - September/October 2017 - Stop Run: Attuned to Business: Rocket president encourages employee coloaboration with house band
IBM Systems Magazine, Mainframe - September/October 2017 - Cover3
IBM Systems Magazine, Mainframe - September/October 2017 - Cover4
IBM Systems Magazine, Mainframe - September/October 2017 - Reference Point - Global Events, Education, Resources for Mainframe
IBM Systems Magazine, Mainframe - September/October 2017 - 2017 Mainframe Solutions Edition
IBM Systems Magazine, Mainframe - September/October 2017 - SE2
IBM Systems Magazine, Mainframe - September/October 2017 - SE3
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