Update epid_sdk to use Intel IPP crypto library version 2019 update 1, per CVE-2018-12155.
am: 10cdf58422

Change-Id: I5a10e544717f80660e294c28c37204b5b192024a
tree: 5acf266863308ea4d4c6e226cfd322730ac74e4c
  1. Android.bp
  2. CHANGELOG.md
  3. LICENSE
  4. LICENSE.txt
  5. METADATA
  6. MODULE_LICENSE_APACHE2
  7. Makefile.in
  8. NOTICE
  9. NOTICE.txt
  10. OWNERS
  11. README.md
  12. README.version
  13. SConstruct
  14. configure
  15. doc/
  16. epid/
  17. example/
  18. ext/
  19. parts-site/
  20. tools/
README.md

Intel(R) EPID SDK

The Intel(R) Enhanced Privacy ID Software Development Kit

Intel(R) EPID SDK enables adding Intel(R) EPID support to applications and platforms.

Intel(R) EPID is a cryptographic protocol which enables the remote authentication of a trusted platform whilst preserving the user's privacy.

  • For a given public key there are many (e.g., millions) of private keys. The key holders form a group.

  • Any key holder may sign against the one public key.

  • No one can tell which private key signed the data. This is the privacy property.

You can use Intel(R) EPID as a foundational building block for a multitude of security solutions.

Prerequisites

What's New in This Release

See CHANGELOG.md.

Documentation

See doc/index.html to browse the html documentation.

License

See LICENSE.txt.

Math Primitives

The source code used for math primitives in the Intel(R) EPID SDK is a subset of the Intel(R) IPP Cryptography library (version 2017 Update 2) written in pure C and not optimized for performance. For higher performance, you can use the commercial version of the IPP Cryptography library, which is available at https://software.intel.com/articles/download-ipp-cryptography-libraries.

More information on the optimized versions of Intel(R) IPP Cryptography library, including mitigations for a potential side-channel issue are available at https://security-center.intel.com/advisory.aspx?intelid=INTEL-SA-00060&languageid=en-fr.