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Developing Secure Code Using SPARK-Part 2Publication: EE Times Militray & Aerospace Highlights January 10, 2012 -- In part one of this two-part article, we summarized the basic issues with software security and explained how the programming language choice can affect the ease or difficulty of demonstrating that a system meets security requirements such as those defined in the Common Criteria. General-purpose languages including C, C++, Ada, and Java are too complex to satisfy the reliability and analyzability requirements at the highest security levels; sub-setting is needed. In part two, we describe one such language subset — SPARK — and explain how it can be used to develop high-security systems cost-effectively.
By Benjamin M. Brosgol. (Brosgol is a senior member of the technical staff of AdaCore.) | |
Reprinted from SOCcentral.com, your first stop for ASIC, FPGA, EDA, and IP news and design information. | |