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Add waku libs to gitignore

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Andrea Maria Piana 2023-10-04 12:36:04 +01:00
parent 80f25d5ff7
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5
.gitignore vendored
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@ -85,3 +85,8 @@ report.xml
# go test logs
test.log
# Waku libs
vendor/github.com/waku-org/go-zerokit-rln-x86_64/
vendor/github.com/waku-org/go-zerokit-rln-apple/
vendor/github.com/waku-org/go-zerokit-rln-arm/

201
vendor/github.com/waku-org/go-zerokit-rln-apple/LICENSE generated vendored
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@ -1,201 +0,0 @@
Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction,
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control with that entity. For the purposes of this definition,
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direction or management of such entity, whether by contract or
otherwise, or (ii) ownership of fifty percent (50%) or more of the
outstanding shares, or (iii) beneficial ownership of such entity.
"You" (or "Your") shall mean an individual or Legal Entity
exercising permissions granted by this License.
"Source" form shall mean the preferred form for making modifications,
including but not limited to software source code, documentation
source, and configuration files.
"Object" form shall mean any form resulting from mechanical
transformation or translation of a Source form, including but
not limited to compiled object code, generated documentation,
and conversions to other media types.
"Work" shall mean the work of authorship, whether in Source or
Object form, made available under the License, as indicated by a
copyright notice that is included in or attached to the work
(an example is provided in the Appendix below).
"Derivative Works" shall mean any work, whether in Source or Object
form, that is based on (or derived from) the Work and for which the
editorial revisions, annotations, elaborations, or other modifications
represent, as a whole, an original work of authorship. For the purposes
of this License, Derivative Works shall not include works that remain
separable from, or merely link (or bind by name) to the interfaces of,
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"Contribution" shall mean any work of authorship, including
the original version of the Work and any modifications or additions
to that Work or Derivative Works thereof, that is intentionally
submitted to Licensor for inclusion in the Work by the copyright owner
or by an individual or Legal Entity authorized to submit on behalf of
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and issue tracking systems that are managed by, or on behalf of, the
Licensor for the purpose of discussing and improving the Work, but
excluding communication that is conspicuously marked or otherwise
designated in writing by the copyright owner as "Not a Contribution."
"Contributor" shall mean Licensor and any individual or Legal Entity
on behalf of whom a Contribution has been received by Licensor and
subsequently incorporated within the Work.
2. Grant of Copyright License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
copyright license to reproduce, prepare Derivative Works of,
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Work and such Derivative Works in Source or Object form.
3. Grant of Patent License. Subject to the terms and conditions of
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(except as stated in this section) patent license to make, have made,
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Copyright (c) 2022 Status Research & Development GmbH
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
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See the License for the specific language governing permissions and
limitations under the License.

108
vendor/github.com/waku-org/go-zerokit-rln-apple/rln/librln.h generated vendored
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@ -1,108 +0,0 @@
#include <stdarg.h>
#include <stdbool.h>
#include <stdint.h>
#include <stdlib.h>
#define TEST_PARAMETERS_INDEX 2
/**
* The RLN object.
*
* It implements the methods required to update the internal Merkle Tree, generate and verify RLN ZK proofs.
*
* I/O is mostly done using writers and readers implementing `std::io::Write` and `std::io::Read`, respectively.
*/
typedef struct RLN RLN;
/**
* Buffer struct is taken from
* <https://github.com/celo-org/celo-threshold-bls-rs/blob/master/crates/threshold-bls-ffi/src/ffi.rs>
*
* Also heavily inspired by <https://github.com/kilic/rln/blob/master/src/ffi.rs>
*/
typedef struct Buffer {
const uint8_t *ptr;
uintptr_t len;
} Buffer;
bool new(uintptr_t tree_height, const struct Buffer *input_buffer, struct RLN **ctx);
bool new_with_params(uintptr_t tree_height,
const struct Buffer *circom_buffer,
const struct Buffer *zkey_buffer,
const struct Buffer *vk_buffer,
const struct Buffer *tree_config,
struct RLN **ctx);
bool set_tree(struct RLN *ctx, uintptr_t tree_height);
bool delete_leaf(struct RLN *ctx, uintptr_t index);
bool set_leaf(struct RLN *ctx, uintptr_t index, const struct Buffer *input_buffer);
bool get_leaf(struct RLN *ctx, uintptr_t index, struct Buffer *output_buffer);
uintptr_t leaves_set(struct RLN *ctx);
bool set_next_leaf(struct RLN *ctx, const struct Buffer *input_buffer);
bool set_leaves_from(struct RLN *ctx, uintptr_t index, const struct Buffer *input_buffer);
bool init_tree_with_leaves(struct RLN *ctx, const struct Buffer *input_buffer);
bool atomic_operation(struct RLN *ctx,
uintptr_t index,
const struct Buffer *leaves_buffer,
const struct Buffer *indices_buffer);
bool seq_atomic_operation(struct RLN *ctx,
const struct Buffer *leaves_buffer,
const struct Buffer *indices_buffer);
bool get_root(const struct RLN *ctx, struct Buffer *output_buffer);
bool get_proof(const struct RLN *ctx, uintptr_t index, struct Buffer *output_buffer);
bool prove(struct RLN *ctx, const struct Buffer *input_buffer, struct Buffer *output_buffer);
bool verify(const struct RLN *ctx, const struct Buffer *proof_buffer, bool *proof_is_valid_ptr);
bool generate_rln_proof(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);
bool verify_with_roots(const struct RLN *ctx,
const struct Buffer *proof_buffer,
const struct Buffer *roots_buffer,
bool *proof_is_valid_ptr);
bool key_gen(const struct RLN *ctx, struct Buffer *output_buffer);
bool seeded_key_gen(const struct RLN *ctx,
const struct Buffer *input_buffer,
struct Buffer *output_buffer);
bool extended_key_gen(const struct RLN *ctx, struct Buffer *output_buffer);
bool seeded_extended_key_gen(const struct RLN *ctx,
const struct Buffer *input_buffer,
struct Buffer *output_buffer);
bool recover_id_secret(const struct RLN *ctx,
const struct Buffer *input_proof_buffer_1,
const struct Buffer *input_proof_buffer_2,
struct Buffer *output_buffer);
bool set_metadata(struct RLN *ctx, const struct Buffer *input_buffer);
bool get_metadata(const struct RLN *ctx, struct Buffer *output_buffer);
bool flush(struct RLN *ctx);
bool hash(const struct Buffer *input_buffer, struct Buffer *output_buffer);
bool poseidon_hash(const struct Buffer *input_buffer, struct Buffer *output_buffer);

14
vendor/github.com/waku-org/go-zerokit-rln-apple/rln/link.go generated vendored
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@ -1,14 +0,0 @@
package rln
import (
_ "github.com/waku-org/go-zerokit-rln-apple/libs/aarch64-apple-darwin"
_ "github.com/waku-org/go-zerokit-rln-apple/libs/x86_64-apple-darwin"
)
/*
#cgo LDFLAGS: -lrln -ldl -lm
#cgo darwin,386,!ios LDFLAGS:-L${SRCDIR}/../libs/i686-apple-darwin
#cgo darwin,arm64,!ios LDFLAGS:-L${SRCDIR}/../libs/aarch64-apple-darwin
#cgo darwin,amd64,!ios LDFLAGS:-L${SRCDIR}/../libs/x86_64-apple-darwin
*/
import "C"

250
vendor/github.com/waku-org/go-zerokit-rln-apple/rln/wrapper.go generated vendored
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@ -1,250 +0,0 @@
package rln
/*
#include "./librln.h"
*/
import "C"
import (
"errors"
"unsafe"
)
// RLN represents the context used for rln.
type RLN struct {
ptr *C.RLN
}
func toCBufferPtr(input []byte) *C.Buffer {
buf := toBuffer(input)
size := int(unsafe.Sizeof(buf))
in := (*C.Buffer)(C.malloc(C.size_t(size)))
*in = buf
return in
}
// toBuffer converts the input to a buffer object that is used to communicate data with the rln lib
func toBuffer(data []byte) C.Buffer {
dataPtr, dataLen := sliceToPtr(data)
return C.Buffer{
ptr: dataPtr,
len: C.uintptr_t(dataLen),
}
}
func sliceToPtr(slice []byte) (*C.uchar, C.int) {
if len(slice) == 0 {
return nil, 0
} else {
return (*C.uchar)(unsafe.Pointer(&slice[0])), C.int(len(slice))
}
}
func NewWithParams(depth int, wasm []byte, zkey []byte, verifKey []byte, treeConfig []byte) (*RLN, error) {
wasmBuffer := toCBufferPtr(wasm)
zkeyBuffer := toCBufferPtr(zkey)
verifKeyBuffer := toCBufferPtr(verifKey)
treeConfigBuffer := toCBufferPtr(treeConfig)
r := &RLN{}
if !bool(C.new_with_params(C.uintptr_t(depth), wasmBuffer, zkeyBuffer, verifKeyBuffer, treeConfigBuffer, &r.ptr)) {
return nil, errors.New("failed to initialize")
}
return r, nil
}
func New(depth uint, config []byte) (*RLN, error) {
r := &RLN{}
configBuffer := toCBufferPtr(config)
if !bool(C.new(C.uintptr_t(depth), configBuffer, &r.ptr)) {
return nil, errors.New("failed to initialize")
}
return r, nil
}
func (r *RLN) Flush() bool {
return bool(C.flush(r.ptr))
}
func (r *RLN) SetTree(treeHeight uint) bool {
return bool(C.set_tree(r.ptr, C.uintptr_t(treeHeight)))
}
func (r *RLN) KeyGen() []byte {
buffer := toBuffer([]byte{})
if !bool(C.key_gen(r.ptr, &buffer)) {
return nil
}
return C.GoBytes(unsafe.Pointer(buffer.ptr), C.int(buffer.len))
}
func (r *RLN) SeededKeyGen(seed []byte) []byte {
seedBuff := toCBufferPtr(seed)
buffer := toBuffer([]byte{})
if !bool(C.seeded_key_gen(r.ptr, seedBuff, &buffer)) {
return nil
}
return C.GoBytes(unsafe.Pointer(buffer.ptr), C.int(buffer.len))
}
func (r *RLN) ExtendedKeyGen() []byte {
buffer := toBuffer([]byte{})
if !bool(C.extended_key_gen(r.ptr, &buffer)) {
return nil
}
return C.GoBytes(unsafe.Pointer(buffer.ptr), C.int(buffer.len))
}
func (r *RLN) ExtendedSeededKeyGen(seed []byte) []byte {
seedBuff := toCBufferPtr(seed)
buffer := toBuffer([]byte{})
if !bool(C.seeded_extended_key_gen(r.ptr, seedBuff, &buffer)) {
return nil
}
return C.GoBytes(unsafe.Pointer(buffer.ptr), C.int(buffer.len))
}
func (r *RLN) RecoverIDSecret(proof1 []byte, proof2 []byte) ([]byte, error) {
proof1Buff := toCBufferPtr(proof1)
proof2Buff := toCBufferPtr(proof2)
var output []byte
out := toBuffer(output)
if !bool(C.recover_id_secret(r.ptr, proof1Buff, proof2Buff, &out)) {
return nil, errors.New("failed to hash")
}
return C.GoBytes(unsafe.Pointer(out.ptr), C.int(out.len)), nil
}
func (r *RLN) Hash(input []byte) ([]byte, error) {
inpBuff := toCBufferPtr(input)
var output []byte
out := toBuffer(output)
if !bool(C.hash(inpBuff, &out)) {
return nil, errors.New("failed to hash")
}
return C.GoBytes(unsafe.Pointer(out.ptr), C.int(out.len)), nil
}
func (r *RLN) PoseidonHash(input []byte) ([]byte, error) {
inpBuff := toCBufferPtr(input)
var output []byte
out := toBuffer(output)
if !bool(C.poseidon_hash(inpBuff, &out)) {
return nil, errors.New("error in poseidon hash")
}
return C.GoBytes(unsafe.Pointer(out.ptr), C.int(out.len)), nil
}
func (r *RLN) GenerateRLNProof(input []byte) ([]byte, error) {
inputBuffer := toCBufferPtr(input)
var output []byte
out := toBuffer(output)
if !bool(C.generate_rln_proof(r.ptr, inputBuffer, &out)) {
return nil, errors.New("could not generate the proof")
}
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)
res := C.bool(false)
if !bool(C.verify_with_roots(r.ptr, proofBuf, rootBuf, &res)) {
return false, errors.New("could not verify with roots")
}
return bool(res), nil
}
func (r *RLN) SetLeaf(index uint, idcommitment []byte) bool {
buff := toCBufferPtr(idcommitment[:])
return bool(C.set_leaf(r.ptr, C.uintptr_t(index), buff))
}
func (r *RLN) SetNextLeaf(idcommitment []byte) bool {
buff := toCBufferPtr(idcommitment[:])
return bool(C.set_next_leaf(r.ptr, buff))
}
func (r *RLN) SetLeavesFrom(index uint, idcommitments []byte) bool {
idCommBuffer := toCBufferPtr(idcommitments)
return bool(C.set_leaves_from(r.ptr, C.uintptr_t(index), idCommBuffer))
}
func (r *RLN) InitTreeWithLeaves(idcommitments []byte) bool {
idCommBuffer := toCBufferPtr(idcommitments)
return bool(C.init_tree_with_leaves(r.ptr, idCommBuffer))
}
func (r *RLN) SetMetadata(metadata []byte) bool {
metadataBuffer := toCBufferPtr(metadata)
return bool(C.set_metadata(r.ptr, metadataBuffer))
}
func (r *RLN) GetMetadata() ([]byte, error) {
var output []byte
out := toBuffer(output)
if !bool(C.get_metadata(r.ptr, &out)) {
return nil, errors.New("could not obtain the metadata")
}
return C.GoBytes(unsafe.Pointer(out.ptr), C.int(out.len)), nil
}
func (r *RLN) AtomicOperation(index uint, leaves []byte, indices []byte) bool {
leavesBuffer := toCBufferPtr(leaves)
indicesBuffer := toCBufferPtr(indices)
return bool(C.atomic_operation(r.ptr, C.uintptr_t(index), leavesBuffer, indicesBuffer))
}
func (r *RLN) SeqAtomicOperation(leaves []byte, indices []byte) bool {
leavesBuffer := toCBufferPtr(leaves)
indicesBuffer := toCBufferPtr(indices)
return bool(C.seq_atomic_operation(r.ptr, leavesBuffer, indicesBuffer))
}
func (r *RLN) DeleteLeaf(index uint) bool {
return bool(C.delete_leaf(r.ptr, C.uintptr_t(index)))
}
func (r *RLN) GetRoot() ([]byte, error) {
var output []byte
out := toBuffer(output)
if !bool(C.get_root(r.ptr, &out)) {
return nil, errors.New("could not get the root")
}
return C.GoBytes(unsafe.Pointer(out.ptr), C.int(out.len)), nil
}
func (r *RLN) GetLeaf(index uint) ([]byte, error) {
var output []byte
out := toBuffer(output)
if !bool(C.get_leaf(r.ptr, C.uintptr_t(index), &out)) {
return nil, errors.New("could not get the leaf")
}
return C.GoBytes(unsafe.Pointer(out.ptr), C.int(out.len)), nil
}
func (r *RLN) LeavesSet() uint {
return uint(C.leaves_set(r.ptr))
}

201
vendor/github.com/waku-org/go-zerokit-rln-x86_64/LICENSE generated vendored
View File

@ -1,201 +0,0 @@
Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction,
and distribution as defined by Sections 1 through 9 of this document.
"Licensor" shall mean the copyright owner or entity authorized by
the copyright owner that is granting the License.
"Legal Entity" shall mean the union of the acting entity and all
other entities that control, are controlled by, or are under common
control with that entity. For the purposes of this definition,
"control" means (i) the power, direct or indirect, to cause the
direction or management of such entity, whether by contract or
otherwise, or (ii) ownership of fifty percent (50%) or more of the
outstanding shares, or (iii) beneficial ownership of such entity.
"You" (or "Your") shall mean an individual or Legal Entity
exercising permissions granted by this License.
"Source" form shall mean the preferred form for making modifications,
including but not limited to software source code, documentation
source, and configuration files.
"Object" form shall mean any form resulting from mechanical
transformation or translation of a Source form, including but
not limited to compiled object code, generated documentation,
and conversions to other media types.
"Work" shall mean the work of authorship, whether in Source or
Object form, made available under the License, as indicated by a
copyright notice that is included in or attached to the work
(an example is provided in the Appendix below).
"Derivative Works" shall mean any work, whether in Source or Object
form, that is based on (or derived from) the Work and for which the
editorial revisions, annotations, elaborations, or other modifications
represent, as a whole, an original work of authorship. For the purposes
of this License, Derivative Works shall not include works that remain
separable from, or merely link (or bind by name) to the interfaces of,
the Work and Derivative Works thereof.
"Contribution" shall mean any work of authorship, including
the original version of the Work and any modifications or additions
to that Work or Derivative Works thereof, that is intentionally
submitted to Licensor for inclusion in the Work by the copyright owner
or by an individual or Legal Entity authorized to submit on behalf of
the copyright owner. For the purposes of this definition, "submitted"
means any form of electronic, verbal, or written communication sent
to the Licensor or its representatives, including but not limited to
communication on electronic mailing lists, source code control systems,
and issue tracking systems that are managed by, or on behalf of, the
Licensor for the purpose of discussing and improving the Work, but
excluding communication that is conspicuously marked or otherwise
designated in writing by the copyright owner as "Not a Contribution."
"Contributor" shall mean Licensor and any individual or Legal Entity
on behalf of whom a Contribution has been received by Licensor and
subsequently incorporated within the Work.
2. Grant of Copyright License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
copyright license to reproduce, prepare Derivative Works of,
publicly display, publicly perform, sublicense, and distribute the
Work and such Derivative Works in Source or Object form.
3. Grant of Patent License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
(except as stated in this section) patent license to make, have made,
use, offer to sell, sell, import, and otherwise transfer the Work,
where such license applies only to those patent claims licensable
by such Contributor that are necessarily infringed by their
Contribution(s) alone or by combination of their Contribution(s)
with the Work to which such Contribution(s) was submitted. If You
institute patent litigation against any entity (including a
cross-claim or counterclaim in a lawsuit) alleging that the Work
or a Contribution incorporated within the Work constitutes direct
or contributory patent infringement, then any patent licenses
granted to You under this License for that Work shall terminate
as of the date such litigation is filed.
4. Redistribution. You may reproduce and distribute copies of the
Work or Derivative Works thereof in any medium, with or without
modifications, and in Source or Object form, provided that You
meet the following conditions:
(a) You must give any other recipients of the Work or
Derivative Works a copy of this License; and
(b) You must cause any modified files to carry prominent notices
stating that You changed the files; and
(c) You must retain, in the Source form of any Derivative Works
that You distribute, all copyright, patent, trademark, and
attribution notices from the Source form of the Work,
excluding those notices that do not pertain to any part of
the Derivative Works; and
(d) If the Work includes a "NOTICE" text file as part of its
distribution, then any Derivative Works that You distribute must
include a readable copy of the attribution notices contained
within such NOTICE file, excluding those notices that do not
pertain to any part of the Derivative Works, in at least one
of the following places: within a NOTICE text file distributed
as part of the Derivative Works; within the Source form or
documentation, if provided along with the Derivative Works; or,
within a display generated by the Derivative Works, if and
wherever such third-party notices normally appear. The contents
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Copyright (c) 2022 Status Research & Development GmbH
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
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limitations under the License.

108
vendor/github.com/waku-org/go-zerokit-rln-x86_64/rln/librln.h generated vendored
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@ -1,108 +0,0 @@
#include <stdarg.h>
#include <stdbool.h>
#include <stdint.h>
#include <stdlib.h>
#define TEST_PARAMETERS_INDEX 2
/**
* The RLN object.
*
* It implements the methods required to update the internal Merkle Tree, generate and verify RLN ZK proofs.
*
* I/O is mostly done using writers and readers implementing `std::io::Write` and `std::io::Read`, respectively.
*/
typedef struct RLN RLN;
/**
* Buffer struct is taken from
* <https://github.com/celo-org/celo-threshold-bls-rs/blob/master/crates/threshold-bls-ffi/src/ffi.rs>
*
* Also heavily inspired by <https://github.com/kilic/rln/blob/master/src/ffi.rs>
*/
typedef struct Buffer {
const uint8_t *ptr;
uintptr_t len;
} Buffer;
bool new(uintptr_t tree_height, const struct Buffer *input_buffer, struct RLN **ctx);
bool new_with_params(uintptr_t tree_height,
const struct Buffer *circom_buffer,
const struct Buffer *zkey_buffer,
const struct Buffer *vk_buffer,
const struct Buffer *tree_config,
struct RLN **ctx);
bool set_tree(struct RLN *ctx, uintptr_t tree_height);
bool delete_leaf(struct RLN *ctx, uintptr_t index);
bool set_leaf(struct RLN *ctx, uintptr_t index, const struct Buffer *input_buffer);
bool get_leaf(struct RLN *ctx, uintptr_t index, struct Buffer *output_buffer);
uintptr_t leaves_set(struct RLN *ctx);
bool set_next_leaf(struct RLN *ctx, const struct Buffer *input_buffer);
bool set_leaves_from(struct RLN *ctx, uintptr_t index, const struct Buffer *input_buffer);
bool init_tree_with_leaves(struct RLN *ctx, const struct Buffer *input_buffer);
bool atomic_operation(struct RLN *ctx,
uintptr_t index,
const struct Buffer *leaves_buffer,
const struct Buffer *indices_buffer);
bool seq_atomic_operation(struct RLN *ctx,
const struct Buffer *leaves_buffer,
const struct Buffer *indices_buffer);
bool get_root(const struct RLN *ctx, struct Buffer *output_buffer);
bool get_proof(const struct RLN *ctx, uintptr_t index, struct Buffer *output_buffer);
bool prove(struct RLN *ctx, const struct Buffer *input_buffer, struct Buffer *output_buffer);
bool verify(const struct RLN *ctx, const struct Buffer *proof_buffer, bool *proof_is_valid_ptr);
bool generate_rln_proof(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);
bool verify_with_roots(const struct RLN *ctx,
const struct Buffer *proof_buffer,
const struct Buffer *roots_buffer,
bool *proof_is_valid_ptr);
bool key_gen(const struct RLN *ctx, struct Buffer *output_buffer);
bool seeded_key_gen(const struct RLN *ctx,
const struct Buffer *input_buffer,
struct Buffer *output_buffer);
bool extended_key_gen(const struct RLN *ctx, struct Buffer *output_buffer);
bool seeded_extended_key_gen(const struct RLN *ctx,
const struct Buffer *input_buffer,
struct Buffer *output_buffer);
bool recover_id_secret(const struct RLN *ctx,
const struct Buffer *input_proof_buffer_1,
const struct Buffer *input_proof_buffer_2,
struct Buffer *output_buffer);
bool set_metadata(struct RLN *ctx, const struct Buffer *input_buffer);
bool get_metadata(const struct RLN *ctx, struct Buffer *output_buffer);
bool flush(struct RLN *ctx);
bool hash(const struct Buffer *input_buffer, struct Buffer *output_buffer);
bool poseidon_hash(const struct Buffer *input_buffer, struct Buffer *output_buffer);

15
vendor/github.com/waku-org/go-zerokit-rln-x86_64/rln/link.go generated vendored
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@ -1,15 +0,0 @@
package rln
import (
_ "github.com/waku-org/go-zerokit-rln-x86_64/libs/x86_64-pc-windows-gnu"
_ "github.com/waku-org/go-zerokit-rln-x86_64/libs/x86_64-unknown-linux-gnu"
_ "github.com/waku-org/go-zerokit-rln-x86_64/libs/x86_64-unknown-linux-musl"
)
/*
#cgo LDFLAGS: -lrln -ldl -lm
#cgo linux,amd64,musl,!android LDFLAGS:-L${SRCDIR}/../libs/x86_64-unknown-linux-musl
#cgo linux,amd64,!musl,!android LDFLAGS:-L${SRCDIR}/../libs/x86_64-unknown-linux-gnu
#cgo windows,amd64 LDFLAGS:-L${SRCDIR}/../libs/x86_64-pc-windows-gnu -lrln -lm -lws2_32 -luserenv
*/
import "C"

250
vendor/github.com/waku-org/go-zerokit-rln-x86_64/rln/wrapper.go generated vendored
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@ -1,250 +0,0 @@
package rln
/*
#include "./librln.h"
*/
import "C"
import (
"errors"
"unsafe"
)
// RLN represents the context used for rln.
type RLN struct {
ptr *C.RLN
}
func toCBufferPtr(input []byte) *C.Buffer {
buf := toBuffer(input)
size := int(unsafe.Sizeof(buf))
in := (*C.Buffer)(C.malloc(C.size_t(size)))
*in = buf
return in
}
// toBuffer converts the input to a buffer object that is used to communicate data with the rln lib
func toBuffer(data []byte) C.Buffer {
dataPtr, dataLen := sliceToPtr(data)
return C.Buffer{
ptr: dataPtr,
len: C.uintptr_t(dataLen),
}
}
func sliceToPtr(slice []byte) (*C.uchar, C.int) {
if len(slice) == 0 {
return nil, 0
} else {
return (*C.uchar)(unsafe.Pointer(&slice[0])), C.int(len(slice))
}
}
func NewWithParams(depth int, wasm []byte, zkey []byte, verifKey []byte, treeConfig []byte) (*RLN, error) {
wasmBuffer := toCBufferPtr(wasm)
zkeyBuffer := toCBufferPtr(zkey)
verifKeyBuffer := toCBufferPtr(verifKey)
treeConfigBuffer := toCBufferPtr(treeConfig)
r := &RLN{}
if !bool(C.new_with_params(C.uintptr_t(depth), wasmBuffer, zkeyBuffer, verifKeyBuffer, treeConfigBuffer, &r.ptr)) {
return nil, errors.New("failed to initialize")
}
return r, nil
}
func New(depth uint, config []byte) (*RLN, error) {
r := &RLN{}
configBuffer := toCBufferPtr(config)
if !bool(C.new(C.uintptr_t(depth), configBuffer, &r.ptr)) {
return nil, errors.New("failed to initialize")
}
return r, nil
}
func (r *RLN) Flush() bool {
return bool(C.flush(r.ptr))
}
func (r *RLN) SetTree(treeHeight uint) bool {
return bool(C.set_tree(r.ptr, C.uintptr_t(treeHeight)))
}
func (r *RLN) KeyGen() []byte {
buffer := toBuffer([]byte{})
if !bool(C.key_gen(r.ptr, &buffer)) {
return nil
}
return C.GoBytes(unsafe.Pointer(buffer.ptr), C.int(buffer.len))
}
func (r *RLN) SeededKeyGen(seed []byte) []byte {
seedBuff := toCBufferPtr(seed)
buffer := toBuffer([]byte{})
if !bool(C.seeded_key_gen(r.ptr, seedBuff, &buffer)) {
return nil
}
return C.GoBytes(unsafe.Pointer(buffer.ptr), C.int(buffer.len))
}
func (r *RLN) ExtendedKeyGen() []byte {
buffer := toBuffer([]byte{})
if !bool(C.extended_key_gen(r.ptr, &buffer)) {
return nil
}
return C.GoBytes(unsafe.Pointer(buffer.ptr), C.int(buffer.len))
}
func (r *RLN) ExtendedSeededKeyGen(seed []byte) []byte {
seedBuff := toCBufferPtr(seed)
buffer := toBuffer([]byte{})
if !bool(C.seeded_extended_key_gen(r.ptr, seedBuff, &buffer)) {
return nil
}
return C.GoBytes(unsafe.Pointer(buffer.ptr), C.int(buffer.len))
}
func (r *RLN) RecoverIDSecret(proof1 []byte, proof2 []byte) ([]byte, error) {
proof1Buff := toCBufferPtr(proof1)
proof2Buff := toCBufferPtr(proof2)
var output []byte
out := toBuffer(output)
if !bool(C.recover_id_secret(r.ptr, proof1Buff, proof2Buff, &out)) {
return nil, errors.New("failed to hash")
}
return C.GoBytes(unsafe.Pointer(out.ptr), C.int(out.len)), nil
}
func (r *RLN) Hash(input []byte) ([]byte, error) {
inpBuff := toCBufferPtr(input)
var output []byte
out := toBuffer(output)
if !bool(C.hash(inpBuff, &out)) {
return nil, errors.New("failed to hash")
}
return C.GoBytes(unsafe.Pointer(out.ptr), C.int(out.len)), nil
}
func (r *RLN) PoseidonHash(input []byte) ([]byte, error) {
inpBuff := toCBufferPtr(input)
var output []byte
out := toBuffer(output)
if !bool(C.poseidon_hash(inpBuff, &out)) {
return nil, errors.New("error in poseidon hash")
}
return C.GoBytes(unsafe.Pointer(out.ptr), C.int(out.len)), nil
}
func (r *RLN) GenerateRLNProof(input []byte) ([]byte, error) {
inputBuffer := toCBufferPtr(input)
var output []byte
out := toBuffer(output)
if !bool(C.generate_rln_proof(r.ptr, inputBuffer, &out)) {
return nil, errors.New("could not generate the proof")
}
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)
res := C.bool(false)
if !bool(C.verify_with_roots(r.ptr, proofBuf, rootBuf, &res)) {
return false, errors.New("could not verify with roots")
}
return bool(res), nil
}
func (r *RLN) SetLeaf(index uint, idcommitment []byte) bool {
buff := toCBufferPtr(idcommitment[:])
return bool(C.set_leaf(r.ptr, C.uintptr_t(index), buff))
}
func (r *RLN) SetNextLeaf(idcommitment []byte) bool {
buff := toCBufferPtr(idcommitment[:])
return bool(C.set_next_leaf(r.ptr, buff))
}
func (r *RLN) SetLeavesFrom(index uint, idcommitments []byte) bool {
idCommBuffer := toCBufferPtr(idcommitments)
return bool(C.set_leaves_from(r.ptr, C.uintptr_t(index), idCommBuffer))
}
func (r *RLN) InitTreeWithLeaves(idcommitments []byte) bool {
idCommBuffer := toCBufferPtr(idcommitments)
return bool(C.init_tree_with_leaves(r.ptr, idCommBuffer))
}
func (r *RLN) SetMetadata(metadata []byte) bool {
metadataBuffer := toCBufferPtr(metadata)
return bool(C.set_metadata(r.ptr, metadataBuffer))
}
func (r *RLN) GetMetadata() ([]byte, error) {
var output []byte
out := toBuffer(output)
if !bool(C.get_metadata(r.ptr, &out)) {
return nil, errors.New("could not obtain the metadata")
}
return C.GoBytes(unsafe.Pointer(out.ptr), C.int(out.len)), nil
}
func (r *RLN) AtomicOperation(index uint, leaves []byte, indices []byte) bool {
leavesBuffer := toCBufferPtr(leaves)
indicesBuffer := toCBufferPtr(indices)
return bool(C.atomic_operation(r.ptr, C.uintptr_t(index), leavesBuffer, indicesBuffer))
}
func (r *RLN) SeqAtomicOperation(leaves []byte, indices []byte) bool {
leavesBuffer := toCBufferPtr(leaves)
indicesBuffer := toCBufferPtr(indices)
return bool(C.seq_atomic_operation(r.ptr, leavesBuffer, indicesBuffer))
}
func (r *RLN) DeleteLeaf(index uint) bool {
return bool(C.delete_leaf(r.ptr, C.uintptr_t(index)))
}
func (r *RLN) GetRoot() ([]byte, error) {
var output []byte
out := toBuffer(output)
if !bool(C.get_root(r.ptr, &out)) {
return nil, errors.New("could not get the root")
}
return C.GoBytes(unsafe.Pointer(out.ptr), C.int(out.len)), nil
}
func (r *RLN) GetLeaf(index uint) ([]byte, error) {
var output []byte
out := toBuffer(output)
if !bool(C.get_leaf(r.ptr, C.uintptr_t(index), &out)) {
return nil, errors.New("could not get the leaf")
}
return C.GoBytes(unsafe.Pointer(out.ptr), C.int(out.len)), nil
}
func (r *RLN) LeavesSet() uint {
return uint(C.leaves_set(r.ptr))
}