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Fix the definition of PairingFriendlyCycle #217

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merged 4 commits into from
Feb 9, 2021

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@weikengchen weikengchen commented Feb 8, 2021

Description

The current definition of PairingFriendlyCycle has a small problem that Engine2::G2Affine = E2, which would not be able to represent the MNT4/6 cycle under the current representation (where G_1 resides the matching groups). This PR modifies the definition as Engine2::G1Affine = E2 so that it works with the correct pairing representation of MNT4/6.

closes: #216


  • Targeted PR against correct branch (master)
  • Linked to Github issue with discussion and accepted design OR have an explanation in the PR that describes this work.
  • Wrote unit tests
  • Updated relevant documentation in the code
  • Added a relevant changelog entry to the Pending section in CHANGELOG.md
  • Re-reviewed Files changed in the Github PR explorer

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Co-authored-by: Pratyush Mishra <pratyushmishra@berkeley.edu>
@weikengchen weikengchen merged commit b6c08c1 into master Feb 9, 2021
@weikengchen weikengchen deleted the fix-PairingFriendlyCycle branch February 9, 2021 00:06
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Representing the MNT4/6 cycles with the new PairingFriendlyCurve framework
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