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EcPairingCheck Bug in PyTeal Version 0.26 - Expected uint64, Returns bytes #716

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mangoplane opened this issue Jan 4, 2024 · 2 comments · Fixed by #717
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EcPairingCheck Bug in PyTeal Version 0.26 - Expected uint64, Returns bytes #716

mangoplane opened this issue Jan 4, 2024 · 2 comments · Fixed by #717
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@jasonpaulos
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new-bug Bug report that needs triage

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@mangoplane
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Subject of the issue

EcPairingCheck Bug in PyTeal Version 0.26

Your environment

  • PyTeal version: 0.26
  • Algod version: Latest algorand/algod:stable docker image
  • Operating System: Windows 11

Steps to reproduce

  1. Use EcPairingCheck in a PyTeal program
  2. Observe the type of value returned by EcPairingCheck

Expected behaviour

EcPairingCheck should return a boolean value (0 or 1) as a uint64 type.

Actual behaviour

The implementation returns an EcPairingCheck expression of type bytes. The underlying AVM opcode it wraps returns a value of type uint64, which it must reflect.
@mangoplane mangoplane added the new-bug Bug report that needs triage label Jan 4, 2024
@jasonpaulos
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Thank you for the report, I can confirm this is a bug

@jasonpaulos jasonpaulos self-assigned this Jan 4, 2024
@jasonpaulos jasonpaulos mentioned this issue Jan 4, 2024
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@jasonpaulos
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A fix for this has been released in v0.26.1

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Correct EcPairingCheck & EcSubgroupCheck return types algorand/pyteal
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@jasonpaulos @mangoplane