chore: bump zerokit v0.3.5 to include proof with witness (#3)

rln/librln.h

@@ -71,6 +71,10 @@ bool generate_rln_proof(struct RLN *ctx,
                         const struct Buffer *input_buffer,
                         struct Buffer *output_buffer);
 
+bool generate_rln_proof_with_witness(struct RLN *ctx,
+                                     const struct Buffer *input_buffer,
+                                     struct Buffer *output_buffer);
+
 bool verify_rln_proof(const struct RLN *ctx,
                       const struct Buffer *proof_buffer,
                       bool *proof_is_valid_ptr);

rln/wrapper.go

@@ -159,6 +159,19 @@ func (r *RLN) GenerateRLNProof(input []byte) ([]byte, error) {
 	return C.GoBytes(unsafe.Pointer(out.ptr), C.int(out.len)), nil
 }
 
+func (r *RLN) GenerateRLNProofWithWitness(input []byte) ([]byte, error) {
+	inputBuffer := toCBufferPtr(input)
+
+	var output []byte
+	out := toBuffer(output)
+
+	if !bool(C.generate_rln_proof_with_witness(r.ptr, inputBuffer, &out)) {
+		return nil, errors.New("could not generate the proof with witness")
+	}
+
+	return C.GoBytes(unsafe.Pointer(out.ptr), C.int(out.len)), nil
+}
+
 func (r *RLN) VerifyWithRoots(input []byte, roots []byte) (bool, error) {
 	proofBuf := toCBufferPtr(input)
 	rootBuf := toCBufferPtr(roots)

zerokit

@@ -1 +1 @@
-Subproject commit b903d8d740e0b8b82057bcc5377ddce05ae5676b
+Subproject commit 6b86244b6b8df6ba16f78f7d906fe2348e9f7bec