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Red Hat Product Errata RHEA-2013:0399 - Product Enhancement Advisory
Issued:
2013-02-20
Updated:
2013-02-20

RHEA-2013:0399 - Product Enhancement Advisory

  • Overview
  • Updated Packages

Synopsis

libica enhancement update

Type/Severity

Product Enhancement Advisory

Red Hat Insights patch analysis

Identify and remediate systems affected by this advisory.

View affected systems

Topic

Updated libica packages that add one enhancement are now available for Red Hat
Enterprise Linux 6.

Description

The libica library contains a set of functions and utilities for accessing the
IBM eServer Cryptographic Accelerator (ICA) hardware on IBM System z.

This update adds the following enhancement:

  • The libica library has been modified to allow usage of new algorithms that

support the Message Security Assist Extension 4 instructions in the Central
Processor Assist for Cryptographic Function (CPACF) feature. For the DES and
3DES block ciphers, the new feature supports the following modes of operation:

  • Cipher Block Chaining with Ciphertext Stealing (CBC-CS)
  • Cipher-based Message Authentication Code (CMAC)

For the AES block cipher, this feature supports the following modes of
operation:

  • Cipher Block Chaining with Ciphertext Stealing (CBC-CS)
  • Counter with Cipher Block Chaining Message Authentication Code (CCM)
  • Galois/Counter (GCM)

With this acceleration of complex cryptographic algorithms, performance of IBM
System z machines significantly improves. (BZ#738835)

All users of libica are advised to upgrade to these updated packages, which add
this enhancement.

Solution

Before applying this update, make sure all previously-released errata
relevant to your system have been applied.

This update is available via the Red Hat Network. Details on how to
use the Red Hat Network to apply this update are available at
https://access.redhat.com/knowledge/articles/11258

Affected Products

  • Red Hat Enterprise Linux for IBM z Systems 6 s390x
  • Red Hat Enterprise Linux Server - Extended Life Cycle Support (for IBM z Systems) 6 s390x

Fixes

(none)

CVEs

(none)

References

(none)

Note: More recent versions of these packages may be available. Click a package name for more details.

Red Hat Enterprise Linux for IBM z Systems 6

SRPM
libica-2.1.0-3.el6.src.rpm SHA-256: 90566f3b6a07b021e2e5e5aecb07a223398cfe1c896d720098951f5341a29719
s390x
libica-2.1.0-3.el6.s390.rpm SHA-256: 5a2dde6b1bad8e07290669e0290d885955efc2535644aead0b738d49121ccce3
libica-2.1.0-3.el6.s390x.rpm SHA-256: c9256d3dbdd2c4164806db88a9fa2fc8b5852b5b26ad83ef7d9116edbfd86863
libica-debuginfo-2.1.0-3.el6.s390.rpm SHA-256: 07a9f025a9a0516d7d1a1f4c1bd8e76dd3bd9ec232b053204fa6a9c773d956e3
libica-debuginfo-2.1.0-3.el6.s390.rpm SHA-256: 07a9f025a9a0516d7d1a1f4c1bd8e76dd3bd9ec232b053204fa6a9c773d956e3
libica-debuginfo-2.1.0-3.el6.s390x.rpm SHA-256: 2b49ad19f01a6806cb9beb71a705ec46623e1e6f160112b1803f7f958c557b2c
libica-debuginfo-2.1.0-3.el6.s390x.rpm SHA-256: 2b49ad19f01a6806cb9beb71a705ec46623e1e6f160112b1803f7f958c557b2c
libica-devel-2.1.0-3.el6.s390.rpm SHA-256: 16d27a0ca3bf1b5ef4c499a5ef886c9c42675410f85c6126175d5369f740f430
libica-devel-2.1.0-3.el6.s390x.rpm SHA-256: 906b0d65fadcf0b9039b8d559d6446fec43d296f0dbc75c4357ea9fbe264decc

Red Hat Enterprise Linux Server - Extended Life Cycle Support (for IBM z Systems) 6

SRPM
libica-2.1.0-3.el6.src.rpm SHA-256: 90566f3b6a07b021e2e5e5aecb07a223398cfe1c896d720098951f5341a29719
s390x
libica-2.1.0-3.el6.s390.rpm SHA-256: 5a2dde6b1bad8e07290669e0290d885955efc2535644aead0b738d49121ccce3
libica-2.1.0-3.el6.s390x.rpm SHA-256: c9256d3dbdd2c4164806db88a9fa2fc8b5852b5b26ad83ef7d9116edbfd86863
libica-debuginfo-2.1.0-3.el6.s390.rpm SHA-256: 07a9f025a9a0516d7d1a1f4c1bd8e76dd3bd9ec232b053204fa6a9c773d956e3
libica-debuginfo-2.1.0-3.el6.s390.rpm SHA-256: 07a9f025a9a0516d7d1a1f4c1bd8e76dd3bd9ec232b053204fa6a9c773d956e3
libica-debuginfo-2.1.0-3.el6.s390x.rpm SHA-256: 2b49ad19f01a6806cb9beb71a705ec46623e1e6f160112b1803f7f958c557b2c
libica-debuginfo-2.1.0-3.el6.s390x.rpm SHA-256: 2b49ad19f01a6806cb9beb71a705ec46623e1e6f160112b1803f7f958c557b2c
libica-devel-2.1.0-3.el6.s390.rpm SHA-256: 16d27a0ca3bf1b5ef4c499a5ef886c9c42675410f85c6126175d5369f740f430
libica-devel-2.1.0-3.el6.s390x.rpm SHA-256: 906b0d65fadcf0b9039b8d559d6446fec43d296f0dbc75c4357ea9fbe264decc

The Red Hat security contact is secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/.

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