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Merge pull request #73 from filecoin-project/fix/proofs-rand

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Correctly turn randomness into fr32 values
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Łukasz Magiera 2020-07-16 18:29:22 +02:00 committed by GitHub
commit e0d64c5ac6
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 5 additions and 5 deletions
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10
ffiwrapper/verifier_cgo.go
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@ -15,7 +15,7 @@ import (
)
func (sb *Sealer) GenerateWinningPoSt(ctx context.Context, minerID abi.ActorID, sectorInfo []abi.SectorInfo, randomness abi.PoStRandomness) ([]abi.PoStProof, error) {
randomness[31] = 0 // TODO: Not correct, fixme
randomness[31] &= 0x3f
privsectors, skipped, done, err := sb.pubSectorToPriv(ctx, minerID, sectorInfo, nil, abi.RegisteredSealProof.RegisteredWinningPoStProof) // TODO: FAULTS?
if err != nil {
return nil, err
@ -29,7 +29,7 @@ func (sb *Sealer) GenerateWinningPoSt(ctx context.Context, minerID abi.ActorID,
}
func (sb *Sealer) GenerateWindowPoSt(ctx context.Context, minerID abi.ActorID, sectorInfo []abi.SectorInfo, randomness abi.PoStRandomness) ([]abi.PoStProof, []abi.SectorID, error) {
randomness[31] = 0 // TODO: Not correct, fixme
randomness[31] &= 0x3f
privsectors, skipped, done, err := sb.pubSectorToPriv(ctx, minerID, sectorInfo, nil, abi.RegisteredSealProof.RegisteredWindowPoStProof)
if err != nil {
return nil, nil, xerrors.Errorf("gathering sector info: %w", err)
@ -98,7 +98,7 @@ func (proofVerifier) VerifySeal(info abi.SealVerifyInfo) (bool, error) {
}
func (proofVerifier) VerifyWinningPoSt(ctx context.Context, info abi.WinningPoStVerifyInfo) (bool, error) {
info.Randomness[31] = 0 // TODO: Not correct, fixme
info.Randomness[31] &= 0x3f
_, span := trace.StartSpan(ctx, "VerifyWinningPoSt")
defer span.End()
@ -106,7 +106,7 @@ func (proofVerifier) VerifyWinningPoSt(ctx context.Context, info abi.WinningPoSt
}
func (proofVerifier) VerifyWindowPoSt(ctx context.Context, info abi.WindowPoStVerifyInfo) (bool, error) {
info.Randomness[31] = 0 // TODO: Not correct, fixme
info.Randomness[31] &= 0x3f
_, span := trace.StartSpan(ctx, "VerifyWindowPoSt")
defer span.End()
@ -114,6 +114,6 @@ func (proofVerifier) VerifyWindowPoSt(ctx context.Context, info abi.WindowPoStVe
}
func (proofVerifier) GenerateWinningPoStSectorChallenge(ctx context.Context, proofType abi.RegisteredPoStProof, minerID abi.ActorID, randomness abi.PoStRandomness, eligibleSectorCount uint64) ([]uint64, error) {
randomness[31] = 0 // TODO: Not correct, fixme
randomness[31] &= 0x3f
return ffi.GenerateWinningPoStSectorChallenge(proofType, minerID, randomness, eligibleSectorCount)
}