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TKeeper

v1.0.2 Feature

This release adds 4 notable features for engineering teams evaluating rollout.

Published 5mo MCP Security & Auth
✓ No known CVEs patched
Read the diff → Tool health → What is this tool? →

✓ No known CVEs patched in this version

Topics

ai-agents ai-security bitcoin cryptography custody ecdsa
+10 more
high-risk java key-management kms mpc schnorr taproot threshold-cryptography threshold-signatures tss

Affected surfaces

auth

Summary

AI summary

Improved Byzantine availability by excluding dead nodes and imposters, added explicit reporting of them, and persisted DKG commitments to drive Y_i derivation.

Full changelog
  • Improved availability in Byzantine flows by automatically excluding dead nodes and detected imposters from subsequent quorums.
  • Added explicit reporting of imposters in responses and audit logs, and dead nodes in audit logs for post-mortem analysis.
  • Persisted DKG commitments during key generation and used them as the source of truth for deriving Y_i in ECIES and FROST flows.
  • ThresholdSignature and Decrypted responses now include an imposters field.

See Detecting Imposters for more details.

Recommended actions

  • Run a key REFRESH for keys used in ECIES and FROST signatures so nodes derive Y_i from stored DKG commitments.
View diff on GitHub

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About TKeeper

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Related context

Beta — feedback welcome: [email protected]