MozillaWiki

Security/CryptoEngineering: Difference between revisions

Page Discussion

Security/CryptoEngineering (view source)

Revision as of 17:00, 5 May 2017

1,166 bytes removed ,  5 May 2017
Q2 project updates
(→‎Web Authentication: Note that the dates are for Nightlky)
(Q2 project updates)
Line 8: Line 8:
NSS is the cryptography and transport security library that powers Firefox.
NSS is the cryptography and transport security library that powers Firefox.


In 2016Q4 and 2017Q1 we're working on three aspects of NSS.
* 2017 Q2: [[NSS/Demos|[MWOS] Add new NSS demonstration code]] to show how to use NSS in a modern way.  
 
* 2017 Q2: [[NSS/ARGON2|[MWOS] Implement Argon2]] to provide a basis to modernize the Master Password in Firefox.
=== Improve Developer Ergonomics ===
* 2017 Q2: Implement hardware crypto accelerations on OSX and ARM
NSS [http://www-archive.mozilla.org/projects/security/pki/nss/history.html dates back to Netscape Navigator], and much of the infrastructure for working inside the codebase dated back nearly that far, making an artificially-high barrier to entry for new community contributors.
* 2017 Q3: [[NSS/BoGo_Tests|Integrate BoGo's integration tests into NSS builds]].
 
* 2016 Q4: [[NSS/Build_System|Change build systems to Gyp]] for dramatically faster builds, with an easier-to-maintain set of build scripts.
* 2016 Q4: Move reviews to Phabricator.
** MozReview's lack of a security-restricted mode makes it unacceptable
* 2016 Q4: Semi-Automatic Branch Uplifts to Mozilla-Central, so that changes can be tested in Nightly.
* 2016 Q4: [[NSS/Demos|[MWOS] Add new NSS demonstration code]] to show how to use NSS in a modern way.  
 
=== Cleanup ===
Many things in NSS are old without being a barrier to community contribution.
 
* 2016 Q4: Support ARM and ARM64 testing in TaskCluster.
** While NSS is security-critical on all our platforms, historically we only found out about breakage in ARM platforms after the fact, so we're now treating ARM and ARM64 as first-class testing environments.
* 2016 Q4: Support fuzzing the internal interfaces.
**  If you build security-critical code today, you plan to fuzz it from the start. NSS wasn't built that way, so it needs some adjustments to make it fuzzy on the inside.
* 2016 Q4: Port the AES-NI speedup Linux-x86 assembly code to NASM and cross-assemble it for Windows and OSX.
 
=== New Functions ===
We're thought leaders in producing a more secure Internet; our software needs to keep up with our ideas.
 
* 2016 Q4: Support TLS v1.3.
** This is a major revision to the transport security specification, and a large boon for protecting our users from adversaries and surveillance.
* 2016 Q4: [[NSS/BoGo_Tests|Integrate BoGo's integration tests into NSS builds]].
** The automated tests for NSS are mostly unit tests. Integration testing was historically assumed to happen at Firefox, but that's limited. BoGo is a rich set of integration tests that can diagnose protocol issues during automated testing.
** The automated tests for NSS are mostly unit tests. Integration testing was historically assumed to happen at Firefox, but that's limited. BoGo is a rich set of integration tests that can diagnose protocol issues during automated testing.
* 2016 Q4: [[NSS/ARGON2|[MWOS] Implement Argon2]] to provide a basis to modernize the Master Password in Firefox.
* 2017 Q4: Post-Quantum Research and Development.
* 2017 Q1: Post-Quantum Research and Development.
** Mozilla is intending to join the efforts in developing cryptography that will remain secure once quantum computers come online. This is expected to be a long-duration R&D effort.
** Mozilla is intending to join the efforts in developing cryptography that will remain secure once quantum computers come online. This is expected to be a long-duration R&D effort.


Line 45: Line 22:
** The interaction between PSM and NSS is extremely old, and doesn't follow the modern methods Gecko uses to initialize and shutdown modules. As such, NSS sometimes crashes when shutting down; this is a leading crash on Android. Fixing this is a substantial architectural change.
** The interaction between PSM and NSS is extremely old, and doesn't follow the modern methods Gecko uses to initialize and shutdown modules. As such, NSS sometimes crashes when shutting down; this is a leading crash on Android. Fixing this is a substantial architectural change.
** Details here: [[Security/CryptoEngineering/Platform Use of NSS|Platform Use of NSS]]
** Details here: [[Security/CryptoEngineering/Platform Use of NSS|Platform Use of NSS]]
 
* 2017 Q2: Speed up TLS handshakes
* 2016 Q4 / 2017 Q1: Implement the [[Security/CryptoEngineering/SHA-1|SHA-1 Shutoff Plan]].
* 2017 Q2: Continue work on our Certificate Transparency implementation and test infrastructure
** The WebPKI is halting use of SHA-1 for publicly-trusted certificates. PSM will be enforcing that halt starting in early 2017.
* 2017 Q3: Move error-string formatting for our error pages into the front-end JavaScript
* 2017 Q3: Retool the "See more" sections of error pages using JavaScript to provide more help


== Web Authentication ==
== Web Authentication ==
Line 59: Line 37:
* 2017 Q2: Support USB HID U2F devices on Linux.
* 2017 Q2: Support USB HID U2F devices on Linux.
* 2017 Q2: Integrate USB HID U2F devices with the WebAuthn JS API.
* 2017 Q2: Integrate USB HID U2F devices with the WebAuthn JS API.
* 2017 Q2: Support USB HID U2F devices on Windows / Mac OS X.
* 2017 Q2: Support USB HID U2F devices on Mac OS X.
* 2017 Q2-3: Update to the final implementation WebAuthn JS API.
* 2017 Q2: Support USB HID U2F devices on Windows.
* 2017 Q2-3: Update to Working Draft 5 of the WebAuthn JS API.
* 2017 (sometime): Support USB HID CTAP devices on desktop platforms. (Exact version TBD)
* 2017 (sometime): Support USB HID CTAP devices on desktop platforms. (Exact version TBD)
* 2017 (sometime): Support WebAuthn for mobile Firefox.
* 2017 (sometime): Support WebAuthn for mobile Firefox.
* 2017 (late): Update to the Candidate Recommendation of the WebAuthn JS API.


All of the above dates are for landing in Firefox Nightly.  
All of the above dates are for landing in Firefox Nightly.  


'''Goal''': permit use of U2F tokens via a user-controllable preference (not on by default) in Firefox 56 or 57, and Web Authentication (on by default) in Firefox 57 or 58. (See [[RapidRelease/Calendar]])
'''Goal''': permit use of U2F tokens via a user-controllable preference (not on by default) in Firefox 56 or 57, and Web Authentication (on by default) in Firefox 57 or 58. (See [[RapidRelease/Calendar]])
== DOM Security ==
* 2017 Q2: Enable [https://wicg.github.io/hsts-priming/ HSTS Priming] in Firefox Beta
* 2017 Q2: Update our Mixed Content Blocking implementation to the [https://www.w3.org/TR/mixed-content/ W3C Candidate Recommendation]
* 2017 Q3: Release paper on HSTS Priming approach
Jcjones
122

edits

Retrieved from "https://wiki.mozilla.org/Special:MobileDiff/1170487"