feat(wasm): broken equi-x solver

Signed-off-by: Xe Iaso <me@xeiaso.net>
This commit is contained in:
Xe Iaso 2025-05-15 07:39:04 -04:00
parent 3d0a5c2d87
commit a239c7a095
No known key found for this signature in database
5 changed files with 338 additions and 2 deletions

234
Cargo.lock generated
View File

@ -29,12 +29,30 @@ dependencies = [
"argon2",
]
[[package]]
name = "arrayvec"
version = "0.7.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "7c02d123df017efcdfbd739ef81735b36c5ba83ec3c59c80a9d7ecc718f92e50"
[[package]]
name = "autocfg"
version = "1.4.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "ace50bade8e6234aa140d9a2f552bbee1db4d353f69b8217bc503490fc1a9f26"
[[package]]
name = "base64ct"
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source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "89e25b6adfb930f02d1981565a6e5d9c547ac15a96606256d3b59040e5cd4ca3"
[[package]]
name = "bitflags"
version = "2.9.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "5c8214115b7bf84099f1309324e63141d4c5d7cc26862f97a0a857dbefe165bd"
[[package]]
name = "blake2"
version = "0.10.6"
@ -54,6 +72,7 @@ dependencies = [
]
[[package]]
<<<<<<< HEAD
name = "block-buffer"
version = "0.11.0-rc.4"
source = "registry+https://github.com/rust-lang/crates.io-index"
@ -67,6 +86,12 @@ name = "cfg-if"
version = "0.1.10"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "4785bdd1c96b2a846b2bd7cc02e86b6b3dbf14e7e53446c4f54c92a361040822"
=======
name = "byteorder"
version = "1.5.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "1fd0f2584146f6f2ef48085050886acf353beff7305ebd1ae69500e27c67f64b"
>>>>>>> 8793853 (feat(wasm): broken equi-x solver)
[[package]]
name = "cfg-if"
@ -120,6 +145,7 @@ dependencies = [
]
[[package]]
<<<<<<< HEAD
name = "digest"
version = "0.11.0-pre.10"
source = "registry+https://github.com/rust-lang/crates.io-index"
@ -131,6 +157,68 @@ dependencies = [
]
[[package]]
=======
name = "dynasm"
version = "3.2.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "f0cecff24995c8a5a3c3169cff4c733fe7d91aedf5d8cc96238738bfe53186b8"
dependencies = [
"bitflags",
"byteorder",
"lazy_static",
"proc-macro-error2",
"proc-macro2",
"quote",
"syn",
]
[[package]]
name = "dynasmrt"
version = "3.2.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
"byteorder",
"dynasm",
"fnv",
"memmap2",
]
[[package]]
name = "equix"
version = "0.1.0"
dependencies = [
"anubis",
"equix 0.2.3",
]
[[package]]
name = "equix"
version = "0.2.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "194df1f219a987430956f20faaf702fd4d434b1b2f7300014119854184107ac7"
dependencies = [
"arrayvec",
"hashx",
"num-traits",
"thiserror",
"visibility",
]
[[package]]
name = "fixed-capacity-vec"
version = "1.0.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "6b31a14f5ee08ed1a40e1252b35af18bed062e3f39b69aab34decde36bc43e40"
[[package]]
name = "fnv"
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source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "3f9eec918d3f24069decb9af1554cad7c880e2da24a9afd88aca000531ab82c1"
[[package]]
>>>>>>> 8793853 (feat(wasm): broken equi-x solver)
name = "generic-array"
version = "0.14.7"
source = "registry+https://github.com/rust-lang/crates.io-index"
@ -141,6 +229,7 @@ dependencies = [
]
[[package]]
<<<<<<< HEAD
name = "hybrid-array"
version = "0.3.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
@ -150,16 +239,64 @@ dependencies = [
]
[[package]]
=======
name = "hashx"
version = "0.3.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "572a61c460658ae7db71878dd2caa163f47ffe041cb40aeee1483d1ffbf5e84b"
dependencies = [
"arrayvec",
"blake2",
"dynasmrt",
"fixed-capacity-vec",
"hex",
"rand_core 0.9.3",
"thiserror",
]
[[package]]
name = "hex"
version = "0.4.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "7f24254aa9a54b5c858eaee2f5bccdb46aaf0e486a595ed5fd8f86ba55232a70"
[[package]]
name = "lazy_static"
version = "1.5.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "bbd2bcb4c963f2ddae06a2efc7e9f3591312473c50c6685e1f298068316e66fe"
[[package]]
>>>>>>> 8793853 (feat(wasm): broken equi-x solver)
name = "libc"
version = "0.2.171"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "c19937216e9d3aa9956d9bb8dfc0b0c8beb6058fc4f7a4dc4d850edf86a237d6"
[[package]]
<<<<<<< HEAD
name = "memory_units"
version = "0.4.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "8452105ba047068f40ff7093dd1d9da90898e63dd61736462e9cdda6a90ad3c3"
=======
name = "memmap2"
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source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "fd3f7eed9d3848f8b98834af67102b720745c4ec028fcd0aa0239277e7de374f"
dependencies = [
"libc",
]
[[package]]
name = "num-traits"
version = "0.2.19"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "071dfc062690e90b734c0b2273ce72ad0ffa95f0c74596bc250dcfd960262841"
dependencies = [
"autocfg",
]
>>>>>>> 8793853 (feat(wasm): broken equi-x solver)
[[package]]
name = "password-hash"
@ -168,16 +305,62 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "346f04948ba92c43e8469c1ee6736c7563d71012b17d40745260fe106aac2166"
dependencies = [
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"rand_core",
"rand_core 0.6.4",
"subtle",
]
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]
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@ -203,12 +386,49 @@ version = "2.6.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
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name = "version_check"
version = "0.9.5"
@ -216,6 +436,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "0b928f33d975fc6ad9f86c8f283853ad26bdd5b10b7f1542aa2fa15e2289105a"
[[package]]
<<<<<<< HEAD
name = "wee_alloc"
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source = "registry+https://github.com/rust-lang/crates.io-index"
@ -248,3 +469,14 @@ name = "winapi-x86_64-pc-windows-gnu"
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source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
=======
name = "visibility"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
"proc-macro2",
"quote",
"syn",
]
>>>>>>> 8793853 (feat(wasm): broken equi-x solver)

View File

@ -3,7 +3,7 @@ resolver = "2"
members = ["wasm/anubis", "wasm/pow/*"]
[profile.release]
strip = true
#strip = true
opt-level = "s"
lto = "thin"
codegen-units = 1

View File

@ -33,3 +33,11 @@ For live chat, please join the [Patreon](https://patreon.com/cadey) and ask in t
## Packaging Status
[![Packaging status](https://repology.org/badge/vertical-allrepos/anubis-anti-crawler.svg)](https://repology.org/project/anubis-anti-crawler/versions)
## Contributors
<a href="https://github.com/TecharoHQ/anubis/graphs/contributors">
<img src="https://contrib.rocks/image?repo=TecharoHQ/anubis" />
</a>
Made with [contrib.rocks](https://contrib.rocks).

21
wasm/pow/equix/Cargo.toml Normal file
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@ -0,0 +1,21 @@
[package]
name = "equix"
version = "0.1.0"
edition = "2024"
[lib]
crate-type = ["cdylib"]
[dependencies]
equix = "0.2"
anubis = { path = "../../anubis" }
[lints.clippy]
nursery = { level = "warn", priority = -1 }
pedantic = { level = "warn", priority = -1 }
unwrap_used = "warn"
uninlined_format_args = "allow"
missing_panics_doc = "allow"
missing_errors_doc = "allow"
cognitive_complexity = "allow"

75
wasm/pow/equix/src/lib.rs Normal file
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@ -0,0 +1,75 @@
use anubis::{DATA_BUFFER, DATA_LENGTH, update_nonce};
use std::boxed::Box;
use std::mem::size_of;
use std::sync::{LazyLock, Mutex};
pub static RESULT_HASH: LazyLock<Mutex<[u8; 16]>> = LazyLock::new(|| Mutex::new([0; 16]));
pub static VERIFICATION_HASH: LazyLock<Box<Mutex<[u8; 16]>>> =
LazyLock::new(|| Box::new(Mutex::new([0; 16])));
#[unsafe(no_mangle)]
pub extern "C" fn anubis_work(_difficulty: u32, initial_nonce: u32, iterand: u32) -> u32 {
let data = &mut DATA_BUFFER.clone();
let mut data_len = DATA_LENGTH.lock().unwrap();
// Ensure there's enough space in the buffer for the nonce (4 bytes)
if *data_len + size_of::<u32>() > data.len() {
#[cfg(target_arch = "wasm32")]
unreachable!();
#[cfg(not(target_arch = "wasm32"))]
panic!("Not enough space in DATA_BUFFER to write nonce");
}
let mut nonce = initial_nonce;
loop {
let nonce_bytes = nonce.to_le_bytes();
let start = *data_len;
let end = start + size_of::<u32>();
data[start..end].copy_from_slice(&nonce_bytes);
// Update the data length
*data_len += size_of::<u32>();
let data_slice = &data[..*data_len];
let result = equix::solve(data_slice).unwrap();
if result.len() == 0 {
nonce += iterand;
update_nonce(nonce);
continue;
}
let mut challenge = RESULT_HASH.lock().unwrap();
challenge.copy_from_slice(&result[0].to_bytes());
return nonce;
}
}
#[unsafe(no_mangle)]
pub extern "C" fn anubis_validate(nonce: u32, difficulty: u32) -> bool {
true
}
#[unsafe(no_mangle)]
pub extern "C" fn result_hash_ptr() -> *const u8 {
let challenge = RESULT_HASH.lock().unwrap();
challenge.as_ptr()
}
#[unsafe(no_mangle)]
pub extern "C" fn result_hash_size() -> usize {
RESULT_HASH.lock().unwrap().len()
}
#[unsafe(no_mangle)]
pub extern "C" fn verification_hash_ptr() -> *const u8 {
let verification = VERIFICATION_HASH.lock().unwrap();
verification.as_ptr()
}
#[unsafe(no_mangle)]
pub extern "C" fn verification_hash_size() -> usize {
VERIFICATION_HASH.lock().unwrap().len()
}