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To clarify scope: FIPS 140-2 itself doesn't say anything about DSS, though it has 186-2 as a reference. It was published in 2001, before 186-3 and -4, and has not been superseded. After 140-3 spent 8 years in draft they recently decided to consider using ISO/IEC 19790 instead! 140-2 Annex A (Approved functions) is updated frequently and does now reference ...


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This particular prime has been widely used in implementations of the Internet Key Exchange Protocol (IKE) and commonly referred to as Group 5. Group 5 has been in many devices for over a decade. Depending on your viewpoint this fact is either good or bad. It's good if you are implementing IKE and want to interoperate with other implementations of IKE. It ...



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