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Multi-threaded DLC CET signature verification (#3176)

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Nadav Kohen 2021-05-27 13:26:09 -05:00 committed by GitHub
parent 604194293c
commit 4b42b90784
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 6 additions and 7 deletions
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13
core/src/main/scala/org/bitcoins/core/protocol/dlc/verify/DLCSignatureVerifier.scala
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@ -59,19 +59,18 @@ case class DLCSignatureVerifier(builder: DLCTxBuilder, isInitiator: Boolean) {
val correctNumberOfSigs =
sigs.size >= builder.contractInfo.allOutcomes.length
def runVerify(
outcomeSigs: Vector[
(Indexed[ECPublicKey], ECAdaptorSignature)]): Future[Boolean] = {
Future {
outcomeSigs.foldLeft(true) { case (ret, (outcome, sig)) =>
ret && verifyCETSig(outcome, sig)
val verifyFn: Vector[(Indexed[ECPublicKey], ECAdaptorSignature)] => Future[
Boolean] = { outcomeSigs =>
FutureUtil.makeAsync { () =>
outcomeSigs.forall { case (outcome, sig) =>
verifyCETSig(outcome, sig)
}
}
}
if (correctNumberOfSigs) {
FutureUtil
.batchAndParallelExecute(sigs, runVerify, 25)
.batchAndParallelExecute(sigs, verifyFn)
.map(_.forall(res => res))
} else Future.successful(false)
}