8863c44619f152b35e9dbf41b5185fffeca801e7
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chongming-password
基于 Rust + PyO3 实现的 Argon2id 密码哈希库,性能优越,内存安全。
安装
uv pip install -e utils/password
需要 Rust 工具链,uv 自动通过 maturin 编译。
API
import chongming_password
# 哈希密码
hashed: str = chongming_password.hash_password("my-secret-password")
# => "$argon2id$v=19$m=19456,t=2,p=1$..."
# 验证密码
chongming_password.verify_password("my-secret-password", hashed) # True
chongming_password.verify_password("wrong-password", hashed) # False
| 函数 | 签名 | 说明 |
|---|---|---|
hash_password |
(password: str) -> str |
Argon2id 哈希,返回 PHC 格式字符串 |
verify_password |
(password: str, password_hash: str) -> bool |
验证明文密码与哈希是否匹配 |
Argon2id 参数
| 参数 | 值 | 说明 |
|---|---|---|
| 变体 | Argon2id | 混合模式(抗 GPU + 抗侧信道) |
| 内存成本 (m) | 19456 KiB (19 MiB) | 每次哈希消耗内存 |
| 迭代次数 (t) | 2 | 时间成本 |
| 并行度 (p) | 1 | 线程数 |
| 输出格式 | PHC 字符串 | $argon2id$v=19$m=19456,t=2,p=1$<salt>$<hash> |
安全性
- Argon2id:2015 年密码哈希竞赛冠军,对抗 GPU/ASIC/FPGA 暴力破解
- 每次哈希自动生成随机 salt(16 字节)
- 输出 PHC 格式,包含所有验证所需参数
- 密码为空 →
ValueError - 哈希格式无效 →
ValueError
手动编译
uv run maturin develop --release -m utils/password/Cargo.toml
依赖 (Rust)
argon2— Argon2 密码哈希pyo3— Python 绑定rand_core— 安全随机数(salt)
Languages
Rust
66.1%
Python
33.9%