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An unofficial archive of your favorite United States government website
Official websites do not use .rip
We are an unofficial archive, replace .rip by .gov in the URL to access the official website. Access our document index here.
We are building a provable archive!
A lock () or https:// don't prove our archive is authentic, only that you securely accessed it. Note that we are working to fix that :)
The Private Machines Enforcer is general-purpose, tamper-proof cryptographic module. In addition to FIPS level 4 physical tamper protection, the Enforcer module also provides firmware-based cryptographic services via FIPS 140-2 approved algorithms.