KarpelesLab / tss-lib / 24413446242

77%

Build Type

push

github

Committed by MagicalTux

Commit Message

add optional progress callback to ecdsatss pre-param generation

Pre-parameter generation spends ~all its time finding 4 safe primes (2 for
the Paillier key, 2 for NTilde), which can take a minute on slower hardware
with no visible progress. Surface a monotonic 0→4 counter so callers can
render a progress UI.

- common.GetRandomSafePrimesConcurrentFn: new variant accepting onFound
  func(), fired per accepted prime. Existing function delegates.
- paillier.GenerateKeyPairFn: forwards the callback through its safe-prime
  call so ecdsatss can observe those primes too.
- ecdsatss.LocalPreGenerator.Progress: opt-in callback; emits
  PreParamsProgress{SafePrimesFound, SafePrimesTotal=4, Elapsed}. Per-branch
  counts are capped so the rare |P-Q| Paillier retry cannot overshoot 4.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Coverage Stats

49 of 49 new or added lines in 3 files covered. (100.0%)

4 existing lines in 2 files now uncovered.

9773 of 12913 relevant lines covered (75.68%)

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