了解Bcrypt哈希生成器
什么是 Bcrypt?
Bcrypt is a password hashing function designed by Niels Provos and David Mazières, based on the Blowfish cipher. It incorporates a salt to protect against rainbow table attacks and is adaptive, meaning it can be made slower as computers get faster.
主要特点:
- 内置盐值生成
- 可调节的安全级别
- 抵抗暴力破解攻击
- 跨平台广泛支持
成本因子说明:
4-7:
基本安全级别
8-11:
中等安全级别
12-15:
高安全级别
16+:
最高安全级别
注意:较高的成本参数会显著增加处理时间。请在生产环境中使用前测试性能。
Create bcrypt hashes with customizable salt rounds for secure password storage and user authentication systems. Bcrypt is designed to be slow and computationally expensive, making it highly resistant to brute-force and rainbow table attacks.