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fixed drlwe tests and suppressed non-failing test output

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This commit is contained in:
Christian Mouchet
2022-10-10 17:27:52 +02:00
committed by ChristianMct
parent bafae12928
commit e325c6730e
2 changed files with 13 additions and 6 deletions
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2
Makefile
View File

@@ -2,7 +2,7 @@
.PHONY: test_gotest
test_gotest:
go test -v -timeout=0 ./...
go test -timeout=0 ./...
.PHONY: test_examples
test_examples:

17
drlwe/drlwe_test.go
View File

@@ -15,7 +15,7 @@ import (
"github.com/tuneinsight/lattigo/v4/utils"
)
var nbParties = int(10)
var nbParties = int(5)
var flagParamString = flag.String("params", "", "specify the test cryptographic parameters as a JSON string. Overrides -short and -long.")
@@ -153,9 +153,11 @@ func testKeySwitching(testCtx *testContext, t *testing.T) {
cks := make([]*CKSProtocol, nbParties)
sigmaSmudging := 8 * rlwe.DefaultSigma
for i := range cks {
if i == 0 {
cks[i] = NewCKSProtocol(params, rlwe.DefaultSigma)
cks[i] = NewCKSProtocol(params, sigmaSmudging)
} else {
cks[i] = cks[0].ShallowCopy()
}
@@ -194,7 +196,8 @@ func testKeySwitching(testCtx *testContext, t *testing.T) {
// [-as + e] + [as]
ringQ.MulCoeffsMontgomeryAndAdd(ksCiphertext.Value[1], skOutIdeal.Value.Q, ksCiphertext.Value[0])
ringQ.InvNTT(ksCiphertext.Value[0], ksCiphertext.Value[0])
log2Bound := bits.Len64(3 * uint64(math.Floor(rlwe.DefaultSigma*6)) * uint64(params.N()))
log2Bound := bits.Len64(uint64(nbParties) * uint64(math.Floor(sigmaSmudging*6)) * uint64(params.N()))
require.GreaterOrEqual(t, log2Bound, ringQ.Log2OfInnerSum(ksCiphertext.Value[0].Level(), ksCiphertext.Value[0]))
})
@@ -209,10 +212,12 @@ func testPublicKeySwitching(testCtx *testContext, t *testing.T) {
skOut, pkOut := testCtx.kgen.GenKeyPair()
sigmaSmudging := 8 * rlwe.DefaultSigma
pcks := make([]*PCKSProtocol, nbParties)
for i := range pcks {
if i == 0 {
pcks[i] = NewPCKSProtocol(params, rlwe.DefaultSigma)
pcks[i] = NewPCKSProtocol(params, sigmaSmudging)
} else {
pcks[i] = pcks[0].ShallowCopy()
}
@@ -244,7 +249,9 @@ func testPublicKeySwitching(testCtx *testContext, t *testing.T) {
// [-as + e] + [as]
ringQ.MulCoeffsMontgomeryAndAdd(ksCiphertext.Value[1], skOut.Value.Q, ksCiphertext.Value[0])
ringQ.InvNTT(ksCiphertext.Value[0], ksCiphertext.Value[0])
log2Bound := bits.Len64(3 * uint64(math.Floor(rlwe.DefaultSigma*6)) * uint64(params.N()))
log2Bound := bits.Len64(uint64(nbParties) * uint64(math.Floor(sigmaSmudging*6)) * uint64(params.N()))
require.GreaterOrEqual(t, log2Bound+5, ringQ.Log2OfInnerSum(ksCiphertext.Value[0].Level(), ksCiphertext.Value[0]))
})