IBM Systems magazine, IBM Z - March/April 2020 - 26

"It's the next generation of cryptography that's
important for today's sensitive applications and
domains. It's important that IBM understands
what the implications are of moving
to new cryptographic algorithms, and then to
pass on this knowhow to the clients."
-Michael Osborne, manager of privacy and security and global lead
for quantum-safe encryption

classically; and the progress of
classical computers predicted by
Moore's Law won't help either.
Something might take millions
of years on a classical computer, but
with a quantum computer, it'd take
minutes, given a sufficiently large
quantum computer.
One such problem is given a
large number, to find its prime
factors. This problem is the basis for
much of the cryptography that we
use today. If one of these machines
were to be built, then a lot of the
cryptography that we use would be
compromised. It's not a problem
in the future. It's a problem today.
If we're storing data with today's
cryptography, the data can be stolen
today by a bad actor, and if that data
is still important when we get into
the quantum era, then that data
could be decrypted by the bad actor
in the future.
This is where quantum-safe
cryptography comes in.
Quantum-safe cryptography is
based on very different mathematical constructs for which there is no

known quantum advantage and as
such can be considered safe against
future quantum adversaries.
ISM: How is the IBM Z platform
adopting quantum-safe
cryptography?
Michael Jordan (MJ): IBM has taken
the position that we need to start
building quantum-safe cryptography today and begin the migration
process. The reality is, we don't
have the luxury of waiting. We're
looking to start building specific
quantum-safe candidates into
our encryption solutions with the
thinking we may need pivot as
standards evolve. With the IBM
z15*, we introduced lattice-based
digital signatures. These are referred to as Crystals Dilithium and
we're using them within the system
for digital signing of audit records
within z/OS*.
Based on experience responding
to vulnerabilities identified in existing cryptographic protocols, such
as SSL/TLS, we know moving to new
cryptography requires a significant

effort and is a process that can take
many years. This reinforces our
position that it's important to start
the process now.
MO: It's the next generation of
cryptography that's important for
today's sensitive applications and
domains. It's important that IBM
understands what the implications
are of moving to new cryptographic algorithms, and then to pass on
this knowhow to the clients. If the
IBM Z platform has this capability, it
becomes even more attractive as a
possible migration platform because it's tried and tested.
ISM: What are some challenges that
quantum-safe cryptography faces?
MO: There's confusion with
quantum-safe cryptography, quantum security and quantum cryptography. With quantum-safe, there's
no quantum except the name. It's a
direct replacement for today's cryptography that's safe against today's
threats but also threats from future
quantum computers.

26 | MARCH/APRIL 2020 IBMSYSTEMSMAG.COM

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IBM Systems magazine, IBM Z - March/April 2020

Table of Contents for the Digital Edition of IBM Systems magazine, IBM Z - March/April 2020

Table of Contents
Editor's Desk: Securing a data-driven world
Currents: Learn how to provide customers with data privacy and security at Think 2020
Currents: On the web
Currents: Closing the COBOL programming skills gap
Currents: Hyundai and Uber announce aerial ride-hailing partnership
Partner POV: 3 requirements for enterprise-level digital transformation
Cover Story: Dynamic Data Protection: IBM Data Privacy Passports gives IBM Z users data privacy control, no matter where it is or where it's going
Feature 1: Sealing up Privacy: Continuous IBM Z innovations offer a roadmap designed to stay ahead of clients' changing security needs
Feature 2: Unlocking Quantum Security: Quantum-safe cryptography is key to protecting data as quantum computing systems evolve
TECH Showcase: Collaboration, communication and cooperation are crucial for developing a successful data management strategy
Techbits: z/OS data migration: Helping clients avoid risk and downtime
Techbits: Ask the expert: What is Fibre Channel over IP?
Beyond the Box: Homer Ahr reflects on working mission control for the NASA Apollo space program
Reference Point - Global Events, Education, Resources for Power Systems
2020 IBM Z Solutions Directory
IBM Systems magazine, IBM Z - March/April 2020 - Intro
IBM Systems magazine, IBM Z - March/April 2020 - Cover1
IBM Systems magazine, IBM Z - March/April 2020 - Cover2
IBM Systems magazine, IBM Z - March/April 2020 - 1
IBM Systems magazine, IBM Z - March/April 2020 - 2
IBM Systems magazine, IBM Z - March/April 2020 - 3
IBM Systems magazine, IBM Z - March/April 2020 - Table of Contents
IBM Systems magazine, IBM Z - March/April 2020 - 5
IBM Systems magazine, IBM Z - March/April 2020 - Editor's Desk: Securing a data-driven world
IBM Systems magazine, IBM Z - March/April 2020 - 7
IBM Systems magazine, IBM Z - March/April 2020 - Currents: Learn how to provide customers with data privacy and security at Think 2020
IBM Systems magazine, IBM Z - March/April 2020 - Currents: On the web
IBM Systems magazine, IBM Z - March/April 2020 - Currents: Closing the COBOL programming skills gap
IBM Systems magazine, IBM Z - March/April 2020 - Currents: Hyundai and Uber announce aerial ride-hailing partnership
IBM Systems magazine, IBM Z - March/April 2020 - Partner POV: 3 requirements for enterprise-level digital transformation
IBM Systems magazine, IBM Z - March/April 2020 - 13
IBM Systems magazine, IBM Z - March/April 2020 - Cover Story: Dynamic Data Protection: IBM Data Privacy Passports gives IBM Z users data privacy control, no matter where it is or where it's going
IBM Systems magazine, IBM Z - March/April 2020 - 15
IBM Systems magazine, IBM Z - March/April 2020 - 16
IBM Systems magazine, IBM Z - March/April 2020 - 17
IBM Systems magazine, IBM Z - March/April 2020 - 18
IBM Systems magazine, IBM Z - March/April 2020 - 19
IBM Systems magazine, IBM Z - March/April 2020 - 20
IBM Systems magazine, IBM Z - March/April 2020 - Feature 1: Sealing up Privacy: Continuous IBM Z innovations offer a roadmap designed to stay ahead of clients' changing security needs
IBM Systems magazine, IBM Z - March/April 2020 - 22
IBM Systems magazine, IBM Z - March/April 2020 - 23
IBM Systems magazine, IBM Z - March/April 2020 - Feature 2: Unlocking Quantum Security: Quantum-safe cryptography is key to protecting data as quantum computing systems evolve
IBM Systems magazine, IBM Z - March/April 2020 - 25
IBM Systems magazine, IBM Z - March/April 2020 - 26
IBM Systems magazine, IBM Z - March/April 2020 - 27
IBM Systems magazine, IBM Z - March/April 2020 - 28
IBM Systems magazine, IBM Z - March/April 2020 - 29
IBM Systems magazine, IBM Z - March/April 2020 - 30
IBM Systems magazine, IBM Z - March/April 2020 - TECH Showcase: Collaboration, communication and cooperation are crucial for developing a successful data management strategy
IBM Systems magazine, IBM Z - March/April 2020 - 32
IBM Systems magazine, IBM Z - March/April 2020 - 33
IBM Systems magazine, IBM Z - March/April 2020 - 34
IBM Systems magazine, IBM Z - March/April 2020 - 35
IBM Systems magazine, IBM Z - March/April 2020 - Techbits: z/OS data migration: Helping clients avoid risk and downtime
IBM Systems magazine, IBM Z - March/April 2020 - 37
IBM Systems magazine, IBM Z - March/April 2020 - Techbits: Ask the expert: What is Fibre Channel over IP?
IBM Systems magazine, IBM Z - March/April 2020 - 39
IBM Systems magazine, IBM Z - March/April 2020 - Beyond the Box: Homer Ahr reflects on working mission control for the NASA Apollo space program
IBM Systems magazine, IBM Z - March/April 2020 - Cover3
IBM Systems magazine, IBM Z - March/April 2020 - Cover4
IBM Systems magazine, IBM Z - March/April 2020 - Reference Point - Global Events, Education, Resources for Power Systems
IBM Systems magazine, IBM Z - March/April 2020 - SD
IBM Systems magazine, IBM Z - March/April 2020 - 2020 IBM Z Solutions Directory
IBM Systems magazine, IBM Z - March/April 2020 - CoverSD2
IBM Systems magazine, IBM Z - March/April 2020 - SD1
IBM Systems magazine, IBM Z - March/April 2020 - SD2
IBM Systems magazine, IBM Z - March/April 2020 - SD3
IBM Systems magazine, IBM Z - March/April 2020 - SD4
IBM Systems magazine, IBM Z - March/April 2020 - CT1
IBM Systems magazine, IBM Z - March/April 2020 - CT2
IBM Systems magazine, IBM Z - March/April 2020 - SD5
IBM Systems magazine, IBM Z - March/April 2020 - SD6
IBM Systems magazine, IBM Z - March/April 2020 - SD7
IBM Systems magazine, IBM Z - March/April 2020 - SD8
IBM Systems magazine, IBM Z - March/April 2020 - SD9
IBM Systems magazine, IBM Z - March/April 2020 - SD10
IBM Systems magazine, IBM Z - March/April 2020 - SD11
IBM Systems magazine, IBM Z - March/April 2020 - SD12
IBM Systems magazine, IBM Z - March/April 2020 - SD13
IBM Systems magazine, IBM Z - March/April 2020 - SD14
IBM Systems magazine, IBM Z - March/April 2020 - SD15
IBM Systems magazine, IBM Z - March/April 2020 - SD16
IBM Systems magazine, IBM Z - March/April 2020 - SD17
IBM Systems magazine, IBM Z - March/April 2020 - SD18
IBM Systems magazine, IBM Z - March/April 2020 - SD19
IBM Systems magazine, IBM Z - March/April 2020 - SD20
IBM Systems magazine, IBM Z - March/April 2020 - SD21
IBM Systems magazine, IBM Z - March/April 2020 - SD22
IBM Systems magazine, IBM Z - March/April 2020 - SD23
IBM Systems magazine, IBM Z - March/April 2020 - SD24
IBM Systems magazine, IBM Z - March/April 2020 - SD25
IBM Systems magazine, IBM Z - March/April 2020 - SD26
IBM Systems magazine, IBM Z - March/April 2020 - SD27
IBM Systems magazine, IBM Z - March/April 2020 - SD28
IBM Systems magazine, IBM Z - March/April 2020 - SD29
IBM Systems magazine, IBM Z - March/April 2020 - SD30
IBM Systems magazine, IBM Z - March/April 2020 - SD31
IBM Systems magazine, IBM Z - March/April 2020 - SD32
IBM Systems magazine, IBM Z - March/April 2020 - SD33
IBM Systems magazine, IBM Z - March/April 2020 - SD34
IBM Systems magazine, IBM Z - March/April 2020 - SD35
IBM Systems magazine, IBM Z - March/April 2020 - SD36
IBM Systems magazine, IBM Z - March/April 2020 - SD39
IBM Systems magazine, IBM Z - March/April 2020 - SD40
IBM Systems magazine, IBM Z - March/April 2020 - SD41
IBM Systems magazine, IBM Z - March/April 2020 - SD42
IBM Systems magazine, IBM Z - March/April 2020 - SD43
IBM Systems magazine, IBM Z - March/April 2020 - SD44
IBM Systems magazine, IBM Z - March/April 2020 - SD45
IBM Systems magazine, IBM Z - March/April 2020 - SD46
IBM Systems magazine, IBM Z - March/April 2020 - SD47
IBM Systems magazine, IBM Z - March/April 2020 - SD48
IBM Systems magazine, IBM Z - March/April 2020 - SD49
IBM Systems magazine, IBM Z - March/April 2020 - SD50
IBM Systems magazine, IBM Z - March/April 2020 - SD51
IBM Systems magazine, IBM Z - March/April 2020 - SD52
IBM Systems magazine, IBM Z - March/April 2020 - SD53
IBM Systems magazine, IBM Z - March/April 2020 - SD54
IBM Systems magazine, IBM Z - March/April 2020 - SD55
IBM Systems magazine, IBM Z - March/April 2020 - SD56
IBM Systems magazine, IBM Z - March/April 2020 - CoverSD3
IBM Systems magazine, IBM Z - March/April 2020 - CoverSD4
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