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[change] Signing with secp256k1 and secp256r1 #67

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FrankC01 opened this issue Feb 1, 2023 · 3 comments
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[change] Signing with secp256k1 and secp256r1 #67

FrankC01 opened this issue Feb 1, 2023 · 3 comments
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FrankC01 commented Feb 1, 2023 •
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As per
MystenLabs/sui#7423
Changes to secp256/k/r1 signing includes dropping the recovery byte v
@FrankC01 FrankC01 added the change Modify existing code label Feb 1, 2023
@FrankC01 FrankC01 self-assigned this Feb 1, 2023
@FrankC01 FrankC01 added this to pysui Feb 1, 2023
@github-project-automation github-project-automation bot moved this to Backlog in pysui Feb 1, 2023
@FrankC01 FrankC01 moved this from Backlog to In Progress in pysui Feb 1, 2023
@FrankC01 FrankC01 mentioned this issue Feb 1, 2023
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FrankC01 added a commit that referenced this issue Feb 9, 2023
@FrankC01
0.12.0 Release. Supporting SUI 0.25.0. Closes #71. References #67
a2b67bf
FrankC01 added a commit that referenced this issue Feb 13, 2023
@FrankC01
Closes #67. Added BCS (experimental)
20cc02b
@github-project-automation github-project-automation bot moved this from In Progress to Done in pysui Feb 13, 2023
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A regression in pysui with SUI 0.26.0.
Using sui client new-address to generate an secp256r1 key works with all signing in pysui however; the pysui creation of same key type fails on signing.

@FrankC01 FrankC01 reopened this Feb 15, 2023
@FrankC01 FrankC01 moved this from Done to In Progress in pysui Feb 15, 2023
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secp256r1 still failing intermittently on signing complaining that the s value must be small.

pysui is using a crypto library (ecdsa) that is conformant, however in debugging I see the s value is sometimes much larger than the acceptable range defined by MystenLabs.

Having conversations with MystenLabs on this issue.

@FrankC01 FrankC01 added the bug Something isn't working label Feb 23, 2023
@FrankC01 FrankC01 mentioned this issue Feb 23, 2023
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Finally have this fixed in the next release of pysui (0.15.0) which will be posted along with sui 0.28.1 release... soon!

@github-project-automation github-project-automation bot moved this from In Progress to Done in pysui Mar 30, 2023
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