1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150

// Copyright (C) 2019-2023 Aleo Systems Inc.
// This file is part of the snarkVM library.

// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at:
// http://www.apache.org/licenses/LICENSE-2.0

// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

pub mod genesis;
pub use genesis::*;

pub mod powers;
pub use powers::*;

const REMOTE_URL: &str = "https://testnet3.parameters.aleo.org";

// Degrees
impl_local!(Degree15, "resources/", "powers-of-beta-15", "usrs");
impl_remote!(Degree16, REMOTE_URL, "resources/", "powers-of-beta-16", "usrs");
impl_remote!(Degree17, REMOTE_URL, "resources/", "powers-of-beta-17", "usrs");
impl_remote!(Degree18, REMOTE_URL, "resources/", "powers-of-beta-18", "usrs");
impl_remote!(Degree19, REMOTE_URL, "resources/", "powers-of-beta-19", "usrs");
impl_remote!(Degree20, REMOTE_URL, "resources/", "powers-of-beta-20", "usrs");
impl_remote!(Degree21, REMOTE_URL, "resources/", "powers-of-beta-21", "usrs");
impl_remote!(Degree22, REMOTE_URL, "resources/", "powers-of-beta-22", "usrs");
impl_remote!(Degree23, REMOTE_URL, "resources/", "powers-of-beta-23", "usrs");
impl_remote!(Degree24, REMOTE_URL, "resources/", "powers-of-beta-24", "usrs");
impl_remote!(Degree25, REMOTE_URL, "resources/", "powers-of-beta-25", "usrs");
impl_remote!(Degree26, REMOTE_URL, "resources/", "powers-of-beta-26", "usrs");
impl_remote!(Degree27, REMOTE_URL, "resources/", "powers-of-beta-27", "usrs");
impl_remote!(Degree28, REMOTE_URL, "resources/", "powers-of-beta-28", "usrs");

// Shifted Degrees
impl_local!(ShiftedDegree15, "resources/", "shifted-powers-of-beta-15", "usrs");
impl_remote!(ShiftedDegree16, REMOTE_URL, "resources/", "shifted-powers-of-beta-16", "usrs");
impl_remote!(ShiftedDegree17, REMOTE_URL, "resources/", "shifted-powers-of-beta-17", "usrs");
impl_remote!(ShiftedDegree18, REMOTE_URL, "resources/", "shifted-powers-of-beta-18", "usrs");
impl_remote!(ShiftedDegree19, REMOTE_URL, "resources/", "shifted-powers-of-beta-19", "usrs");
impl_remote!(ShiftedDegree20, REMOTE_URL, "resources/", "shifted-powers-of-beta-20", "usrs");
impl_remote!(ShiftedDegree21, REMOTE_URL, "resources/", "shifted-powers-of-beta-21", "usrs");
impl_remote!(ShiftedDegree22, REMOTE_URL, "resources/", "shifted-powers-of-beta-22", "usrs");
impl_remote!(ShiftedDegree23, REMOTE_URL, "resources/", "shifted-powers-of-beta-23", "usrs");
impl_remote!(ShiftedDegree24, REMOTE_URL, "resources/", "shifted-powers-of-beta-24", "usrs");
impl_remote!(ShiftedDegree25, REMOTE_URL, "resources/", "shifted-powers-of-beta-25", "usrs");
impl_remote!(ShiftedDegree26, REMOTE_URL, "resources/", "shifted-powers-of-beta-26", "usrs");
impl_remote!(ShiftedDegree27, REMOTE_URL, "resources/", "shifted-powers-of-beta-27", "usrs");

// Powers of Beta Times Gamma * G
impl_local!(Gamma, "resources/", "powers-of-beta-gamma", "usrs");
// Negative Powers of Beta in G2
impl_local!(NegBeta, "resources/", "neg-powers-of-beta", "usrs");
// Negative Powers of Beta in G2
impl_local!(BetaH, "resources/", "beta-h", "usrs");

// Mint
impl_remote!(MintProver, REMOTE_URL, "resources/", "mint", "prover");
impl_remote!(MintVerifier, REMOTE_URL, "resources/", "mint", "verifier");
// TransferPrivate
impl_remote!(TransferPrivateProver, REMOTE_URL, "resources/", "transfer_private", "prover");
impl_remote!(TransferPrivateVerifier, REMOTE_URL, "resources/", "transfer_private", "verifier");
// TransferPublic
impl_remote!(TransferPublicProver, REMOTE_URL, "resources/", "transfer_public", "prover");
impl_remote!(TransferPublicVerifier, REMOTE_URL, "resources/", "transfer_public", "verifier");
// TransferPrivateToPublic
impl_remote!(TransferPrivateToPublicProver, REMOTE_URL, "resources/", "transfer_private_to_public", "prover");
impl_remote!(TransferPrivateToPublicVerifier, REMOTE_URL, "resources/", "transfer_private_to_public", "verifier");
// TransferPublicToPrivate
impl_remote!(TransferPublicToPrivateProver, REMOTE_URL, "resources/", "transfer_public_to_private", "prover");
impl_remote!(TransferPublicToPrivateVerifier, REMOTE_URL, "resources/", "transfer_public_to_private", "verifier");
// Join
impl_remote!(JoinProver, REMOTE_URL, "resources/", "join", "prover");
impl_remote!(JoinVerifier, REMOTE_URL, "resources/", "join", "verifier");
// Split
impl_remote!(SplitProver, REMOTE_URL, "resources/", "split", "prover");
impl_remote!(SplitVerifier, REMOTE_URL, "resources/", "split", "verifier");
// Fee
impl_remote!(FeeProver, REMOTE_URL, "resources/", "fee", "prover");
impl_remote!(FeeVerifier, REMOTE_URL, "resources/", "fee", "verifier");

#[macro_export]
macro_rules! insert_credit_keys {
    ($map:ident, $type:ident<$network:ident>, $variant:ident) => {{
        paste::paste! {
            let string = stringify!([<$variant:lower>]);
            $crate::insert_key!($map, string, $type<$network>, ("mint", $crate::testnet3::[<Mint $variant>]::load_bytes()));
            $crate::insert_key!($map, string, $type<$network>, ("transfer_private", $crate::testnet3::[<TransferPrivate $variant>]::load_bytes()));
            $crate::insert_key!($map, string, $type<$network>, ("transfer_public", $crate::testnet3::[<TransferPublic $variant>]::load_bytes()));
            $crate::insert_key!($map, string, $type<$network>, ("transfer_private_to_public", $crate::testnet3::[<TransferPrivateToPublic $variant>]::load_bytes()));
            $crate::insert_key!($map, string, $type<$network>, ("transfer_public_to_private", $crate::testnet3::[<TransferPublicToPrivate $variant>]::load_bytes()));
            $crate::insert_key!($map, string, $type<$network>, ("join", $crate::testnet3::[<Join $variant>]::load_bytes()));
            $crate::insert_key!($map, string, $type<$network>, ("split", $crate::testnet3::[<Split $variant>]::load_bytes()));
            $crate::insert_key!($map, string, $type<$network>, ("fee", $crate::testnet3::[<Fee $variant>]::load_bytes()));
        }
    }};
}

#[macro_export]
macro_rules! insert_key {
    ($map:ident, $string:tt, $type:ident<$network:ident>, ($name:tt, $circuit_key:expr)) => {{
        // Load the circuit key bytes.
        let key_bytes: Vec<u8> = $circuit_key.expect(&format!("Failed to load {} bytes", $string));
        // Recover the circuit key.
        let key = $type::<$network>::from_bytes_le(&key_bytes[1..]).expect(&format!("Failed to recover {}", $string));
        // Insert the circuit key.
        $map.insert($name.to_string(), std::sync::Arc::new(key));
    }};
}

// Inclusion
impl_remote!(InclusionProver, REMOTE_URL, "resources/", "inclusion", "prover");
impl_remote!(InclusionVerifier, REMOTE_URL, "resources/", "inclusion", "verifier");

/// The function name for the inclusion circuit.
pub const TESTNET3_INCLUSION_FUNCTION_NAME: &str = "inclusion";

lazy_static! {
    pub static ref INCLUSION_PROVING_KEY: Vec<u8> =
        InclusionProver::load_bytes().expect("Failed to load inclusion proving key");
    pub static ref INCLUSION_VERIFYING_KEY: Vec<u8> =
        InclusionVerifier::load_bytes().expect("Failed to load inclusion verifying key");
}

#[cfg(test)]
mod tests {
    use super::*;
    use wasm_bindgen_test::*;
    wasm_bindgen_test_configure!(run_in_browser);

    #[wasm_bindgen_test]
    fn test_transfer_flow() {
        Degree16::load_bytes().expect("Failed to load degree 16");
        Degree17::load_bytes().expect("Failed to load degree 17");
        Degree18::load_bytes().expect("Failed to load degree 18");
        Degree19::load_bytes().expect("Failed to load degree 19");
        TransferPrivateVerifier::load_bytes().expect("Failed to load transfer_private verifier");
        TransferPublicVerifier::load_bytes().expect("Failed to load transfer_public verifier");
        TransferPrivateToPublicVerifier::load_bytes().expect("Failed to load transfer_private_to_public verifier");
        TransferPublicToPrivateVerifier::load_bytes().expect("Failed to load transfer_public_to_private verifier");
        FeeProver::load_bytes().expect("Failed to load fee prover");
        FeeVerifier::load_bytes().expect("Failed to load fee verifier");
        InclusionProver::load_bytes().expect("Failed to load inclusion prover");
        InclusionVerifier::load_bytes().expect("Failed to load inclusion verifier");
    }
}