# Bcrypt.cpp

**Repository Path**: zl_java/Bcrypt.cpp

## Basic Information

- **Project Name**: Bcrypt.cpp
- **Description**: No description available
- **Primary Language**: Unknown
- **License**: BSD-4-Clause
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2025-06-18
- **Last Updated**: 2025-06-18

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# Bcrypt.cpp
A C++ wrapper around [bcrypt](https://en.wikipedia.org/wiki/Bcrypt) (origin: Open BSD) password hashing


## How to use

Here an example how to use this wrapper class

```cpp
#include "bcrypt.h"
#include <iostream>
#include <string>


int main()
{

    std::string password = "top_secret";

    std::string hash = bcrypt::generateHash(password);

    std::cout << "Hash: " << hash << std::endl;

    std::cout << "\"" << password << "\" : " << bcrypt::validatePassword(password,hash) << std::endl;
    std::cout << "\"wrong\" : " << bcrypt::validatePassword("wrong",hash) << std::endl;

    return 0;
}

```

output:

```
Hash: $2b$10$9ngimRxnytdaWoCd4NKPneEb/9dW24/B830XpS8TbExVeGKbukYbG
"top_secret" : 1
"wrong" : 0
```

You can check the hash online at [https://bcrypt-generator.com](https://bcrypt-generator.com/)

Former version used Open BSD as origin. Since the hash output was not fully compatible to common web services 
we now use source from [node.bcrypt](https://github.com/kelektiv/node.bcrypt.js).

But also the web services might differ each other, so just use the hashes generated by this library internally
in your application.