computer_knowledge_notes/Software/文本转换/b2sum.md

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#### 简介
BLAKE2是一个加密哈希函数它比MD5, SHA-1, SHA-2, SHA-3更快且比SHA-3更安全。BLAKE2是在RFC7693中定义的它在2015年的书《The Hash Function BLAKE》中也有描述。
b2sum用于计算和检查BLAKE2信息摘要。
#### 语法
```
b2sum [options] [files] # 打印或检查BLAKE2校验和
```