Windows BCrypt 加密安全随机数C扩展,与secrets接口完全一致
Project description
secrets-plus
Windows平台专用高性能C扩展,基于系统原生 BCrypt API 实现加密安全随机数,完整复刻Python标准库 secrets 常用接口,性能优于原生Python实现。
平台限制
仅支持 Windows 系统 Linux / macOS 无系统BCrypt依赖库,无法编译、安装。
功能列表
完全对齐标准库 secrets 接口:
token_bytes():生成随机字节串token_hex():生成十六进制随机令牌token_urlsafe():生成URL安全随机令牌randbelow():生成指定上界安全随机整数randbits():生成指定比特位随机数choice():从序列随机选取元素shuffle():原地随机打乱序列
安装方式
pip install secrets-plus
快速使用
import secplus
# 生成各类安全令牌
print(secplus.token_urlsafe())
print(secplus.token_hex(16))
print(secplus.token_bytes(32))
# 随机数工具
print(secplus.randbelow(1000))
print(secplus.randbits(12))
# 序列操作
lst = [1,2,3,4,5]
print(secplus.choice(lst))
secplus.shuffle(lst)
print(lst)
注意事项
- 基于栈分配实现,不支持超大长度随机数生成(建议单次长度不超过1024),避免栈溢出
- 长期后台运行存在轻微BCrypt句柄残留,短期脚本使用无任何影响
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