Friday Oct 18, 2013

Elfsign Object Signing on Solaris

Overview of the Solaris elfsign(1) command and it's use in signing and verifying ELF executable files.[Read More]

Tuesday Feb 19, 2013

SPARC T4 Digest and Crypto Optimizations in Solaris 11.1

Optimization of OpenSSL digest and crypto operations through use of new cryptographic and digest instructions in the SPARC T4 processor.[Read More]

Tuesday Nov 13, 2012

How to tell if SPARC T4 crypto is being used?

The SPARC T4 processor contains several new instructions that help implement cryptographic and hash algorithms. This article shows how to tell if optimized SPARC T4 hardware cryptography is being used by software on Oracle Solaris. This includes both the OpenSSL t4 engine and Solaris native crypto libraries.[Read More]

Thursday Jun 04, 2009

Optimizing Crypto for Intel Nehalem

Steps used to optimize OpenSolaris RSA and RC4 cryptographic performance for Intel Nehalem processors.[Read More]
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Solaris cryptography and optimization.

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