https://github.com/binarybirds/swift-bcrypt

Swift BCrypt implementation for securely hashing and verifying passwords using adaptive cost factors, random salts, and constant-time comparison.
https://github.com/binarybirds/swift-bcrypt

Last synced: about 1 month ago
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Swift BCrypt implementation for securely hashing and verifying passwords using adaptive cost factors, random salts, and constant-time comparison.

• Host: GitHub
• URL: https://github.com/binarybirds/swift-bcrypt
• Owner: BinaryBirds
• License: mit
• Created: 2024-02-06T14:58:20.000Z (over 2 years ago)
• Default Branch: main
• Last Pushed: 2026-02-11T08:10:24.000Z (4 months ago)
• Last Synced: 2026-02-11T15:20:58.391Z (4 months ago)
• Language: C
• Homepage:
• Size: 44.9 KB
• Stars: 0
• Watchers: 2
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# Swift BCrypt

Swift BCrypt implementation for securely hashing and verifying passwords using

adaptive cost factors, random salts, and constant-time comparison.

[![Release: 2.0.1](https://img.shields.io/badge/Release-2.0.1-F05138)]( https://github.com/binarybirds/swift-bcrypt/releases/tag/2.0.1)

## Requirements

![Swift 6.1+](https://img.shields.io/badge/Swift-6%2E1%2B-F05138)

![Platforms: macOS, iOS, tvOS, watchOS, visionOS](https://img.shields.io/badge/Platforms-macOS_%7C_iOS_%7C_tvOS_%7C_watchOS_%7C_visionOS-F05138)

- Swift 6.1+

- Platforms:

  - macOS 15+

  - iOS 18+

  - tvOS 18+

  - watchOS 11+

  - visionOS 2+

## Installation

Use Swift Package Manager; add the dependency to your `Package.swift` file:

```swift

.package(url: "https://github.com/binarybirds/swift-bcrypt", exact: "2.0.1"),

```

Then add `Bcrypt` to your target dependencies:

```swift

.product(name: "Bcrypt", package: "swift-bcrypt"),

```

Update the packages and you are ready.

## Usage

[![DocC API documentation](https://img.shields.io/badge/DocC-API_documentation-F05138)](https://binarybirds.github.io/swift-bcrypt)

API documentation is available at the following link. Refer to the mock objects in the Tests directory if you want to build a custom database driver implementation.

## Usage example

```swift

import Bcrypt

let digest = try Bcrypt.hash("binary-birds", cost: 6)

let res = try Bcrypt.verify("binary-birds", created: digest)

```

## Development

- Build: `swift build`

- Test:

  - local: `swift test`

  - using Docker: `make docker-test`

- Format: `make format`

- Check: `make check`

## Contributing

[Pull requests](https://github.com/binarybirds/swift-bcrypt/pulls) are welcome. Please keep changes focused and include tests for new logic.

## Credits

This code is derived from the Vapor web framework:

- [Vapor](https://github.com/vapor/vapor)