a

COBRA BITCOIN

@@ -0,0 +1,40 @@
+pragma circom 2.1.0;
+
+include "./utils.circom";
+include "circomlib/circuits/poseidon.circom";
+
+template RLN(DEPTH, LIMIT_BIT_SIZE) {
+    // Private signals
+    signal input identitySecret;
+    signal input userMessageLimit;
+    signal input messageId;
+    signal input pathElements[DEPTH];
+    signal input identityPathIndex[DEPTH];
+
+    // Public signals
+    signal input x;
+    signal input externalNullifier;
+
+    // Outputs
+    signal output y;
+    signal output root;
+    signal output nullifier;
+
+    signal identityCommitment <== Poseidon(1)([identitySecret]);
+    signal rateCommitment <== Poseidon(2)([identityCommitment, userMessageLimit]);
+
+    // Membership check
+    root <== MerkleTreeInclusionProof(DEPTH)(rateCommitment, identityPathIndex, pathElements);
+
+    // messageId range check
+    RangeCheck(LIMIT_BIT_SIZE)(messageId, userMessageLimit);
+
+    // SSS share calculations
+    signal a1 <== Poseidon(3)([identitySecret, externalNullifier, messageId]);
+    y <== identitySecret + a1 * x;
+
+    // nullifier calculation
+    nullifier <== Poseidon(1)([a1]);
+}
+
+component main { public [x, externalNullifier] } = RLN(20, 16);

examples/grpc-e2e-tests/cloud-spanner-bootstrap/go.mod

@@ -1,37 +1,40 @@
 module github.com/GoogleContainerTools/skaffold/v2/integration/examples/grpc-e2e-tests/cloud-spanner-bootstrap
 
-go 1.19
+go 1.24.0
 
 require (
 	cloud.google.com/go/spanner v1.45.0
 	google.golang.org/api v0.114.0
 	google.golang.org/genproto v0.0.0-20230410155749-daa745c078e1
-	google.golang.org/grpc v1.56.3
+	google.golang.org/grpc v1.77.0
 )
 
 require (
+	cel.dev/expr v0.24.0 // indirect
 	cloud.google.com/go v0.110.0 // indirect
-	cloud.google.com/go/compute v1.19.1 // indirect
-	cloud.google.com/go/compute/metadata v0.2.3 // indirect
+	cloud.google.com/go/compute/metadata v0.9.0 // indirect
 	cloud.google.com/go/iam v0.13.0 // indirect
 	cloud.google.com/go/longrunning v0.4.1 // indirect
-	github.com/census-instrumentation/opencensus-proto v0.4.1 // indirect
-	github.com/cespare/xxhash/v2 v2.2.0 // indirect
-	github.com/cncf/udpa/go v0.0.0-20220112060539-c52dc94e7fbe // indirect
-	github.com/cncf/xds/go v0.0.0-20230607035331-e9ce68804cb4 // indirect
-	github.com/envoyproxy/go-control-plane v0.11.1-0.20230524094728-9239064ad72f // indirect
-	github.com/envoyproxy/protoc-gen-validate v0.10.1 // indirect
+	github.com/cespare/xxhash/v2 v2.3.0 // indirect
+	github.com/cncf/xds/go v0.0.0-20251022180443-0feb69152e9f // indirect
+	github.com/envoyproxy/go-control-plane/envoy v1.35.0 // indirect
+	github.com/envoyproxy/protoc-gen-validate v1.2.1 // indirect
+	github.com/go-jose/go-jose/v4 v4.1.3 // indirect
 	github.com/golang/groupcache v0.0.0-20200121045136-8c9f03a8e57e // indirect
-	github.com/golang/protobuf v1.5.3 // indirect
-	github.com/google/go-cmp v0.5.9 // indirect
+	github.com/golang/protobuf v1.5.4 // indirect
+	github.com/google/uuid v1.6.0 // indirect
 	github.com/googleapis/enterprise-certificate-proxy v0.2.3 // indirect
 	github.com/googleapis/gax-go/v2 v2.7.1 // indirect
+	github.com/planetscale/vtprotobuf v0.6.1-0.20240319094008-0393e58bdf10 // indirect
+	github.com/spiffe/go-spiffe/v2 v2.6.0 // indirect
+	github.com/stretchr/testify v1.11.1 // indirect
 	go.opencensus.io v0.24.0 // indirect
-	golang.org/x/net v0.17.0 // indirect
-	golang.org/x/oauth2 v0.7.0 // indirect
-	golang.org/x/sys v0.13.0 // indirect
-	golang.org/x/text v0.13.0 // indirect
+	golang.org/x/net v0.46.1-0.20251013234738-63d1a5100f82 // indirect
+	golang.org/x/oauth2 v0.32.0 // indirect
+	golang.org/x/sync v0.17.0 // indirect
+	golang.org/x/sys v0.37.0 // indirect
+	golang.org/x/text v0.30.0 // indirect
 	golang.org/x/xerrors v0.0.0-20220907171357-04be3eba64a2 // indirect
 	google.golang.org/appengine v1.6.7 // indirect
-	google.golang.org/protobuf v1.30.0 // indirect
+	google.golang.org/protobuf v1.36.10 // indirect
 )

examples/grpc-e2e-tests/service/go.mod

@@ -1,35 +1,38 @@
 module github.com/GoogleContainerTools/skaffold/v2/integration/examples/grpc-e2e-tests/service
 
-go 1.19
+go 1.24.0
 
 require (
 	cloud.google.com/go/spanner v1.45.0
-	github.com/golang/protobuf v1.5.3
+	github.com/golang/protobuf v1.5.4
 	google.golang.org/api v0.114.0
-	google.golang.org/grpc v1.56.3
+	google.golang.org/grpc v1.77.0
 )
 
 require (
+	cel.dev/expr v0.24.0 // indirect
 	cloud.google.com/go v0.110.0 // indirect
-	cloud.google.com/go/compute v1.19.1 // indirect
-	cloud.google.com/go/compute/metadata v0.2.3 // indirect
-	github.com/census-instrumentation/opencensus-proto v0.4.1 // indirect
-	github.com/cespare/xxhash/v2 v2.2.0 // indirect
-	github.com/cncf/udpa/go v0.0.0-20220112060539-c52dc94e7fbe // indirect
-	github.com/cncf/xds/go v0.0.0-20230607035331-e9ce68804cb4 // indirect
-	github.com/envoyproxy/go-control-plane v0.11.1-0.20230524094728-9239064ad72f // indirect
-	github.com/envoyproxy/protoc-gen-validate v0.10.1 // indirect
+	cloud.google.com/go/compute/metadata v0.9.0 // indirect
+	github.com/cespare/xxhash/v2 v2.3.0 // indirect
+	github.com/cncf/xds/go v0.0.0-20251022180443-0feb69152e9f // indirect
+	github.com/envoyproxy/go-control-plane/envoy v1.35.0 // indirect
+	github.com/envoyproxy/protoc-gen-validate v1.2.1 // indirect
+	github.com/go-jose/go-jose/v4 v4.1.3 // indirect
 	github.com/golang/groupcache v0.0.0-20200121045136-8c9f03a8e57e // indirect
-	github.com/google/go-cmp v0.5.9 // indirect
+	github.com/google/uuid v1.6.0 // indirect
 	github.com/googleapis/enterprise-certificate-proxy v0.2.3 // indirect
 	github.com/googleapis/gax-go/v2 v2.7.1 // indirect
+	github.com/planetscale/vtprotobuf v0.6.1-0.20240319094008-0393e58bdf10 // indirect
+	github.com/spiffe/go-spiffe/v2 v2.6.0 // indirect
+	github.com/stretchr/testify v1.11.1 // indirect
 	go.opencensus.io v0.24.0 // indirect
-	golang.org/x/net v0.17.0 // indirect
-	golang.org/x/oauth2 v0.7.0 // indirect
-	golang.org/x/sys v0.13.0 // indirect
-	golang.org/x/text v0.13.0 // indirect
+	golang.org/x/net v0.46.1-0.20251013234738-63d1a5100f82 // indirect
+	golang.org/x/oauth2 v0.32.0 // indirect
+	golang.org/x/sync v0.17.0 // indirect
+	golang.org/x/sys v0.37.0 // indirect
+	golang.org/x/text v0.30.0 // indirect
 	golang.org/x/xerrors v0.0.0-20220907171357-04be3eba64a2 // indirect
 	google.golang.org/appengine v1.6.7 // indirect
 	google.golang.org/genproto v0.0.0-20230410155749-daa745c078e1 // indirect
-	google.golang.org/protobuf v1.30.0 // indirect
+	google.golang.org/protobuf v1.36.10 // indirect
 )