White Paper: Implementation and Performance of AES-NI in wolfSSL Embedded SSL



yaSSL and Intel have jointly published a white paper describing how Intel’s AES-NI can be used with the wolfSSL embedded SSL library. This paper provides a brief overview of the Intel AES-NI instructions and demonstrates the performance gains realized when Intel AES-NI is used in place of a more traditional software-only based AES implementation. The wolfSSL embedded SSL library developed by yaSSL, is used as a test bed in the white paper to perform the comparison as it can be built with either traditional AES or AES-NI support at compile time. As a secondary goal to demonstrating Intel AES-NI performance, this paper explains how to determine if a pre-built SSL library (static or shared) offers built-in support for the Intel Advanced Encryption Standard New Instructions.

You can download the white paper directly from the yaSSL website at the following location. If you have any questions about using wolfSSL on Intel hardware, please contact us at info@yassl.com.

wolfSSL AES-NI White Paper: yaSSL White Papers (http://yassl.com/yaSSL/cyassl-embedded-ssl-white-papers.html)

Originally posted at: http://www.wolfssl.com/wolfSSL/Blog/Entries/2012/10/8_White_Paper__Implementation_and_Performance_of_AES-NI_in_CyaSSL_Embedded_SSL.html
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