fizz
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Description:
C++14 implementation of the TLS-1.3 standard
Type: Formula  |  Latest Version: 2025.12.15.00@0  |  Tracked Since: Dec 15, 2025
Links: Homepage  |  GitHub  |  formulae.brew.sh
Stars: 1,181  |  Forks: 165  |  Language: C++  |  Category: Networking
Tags: tls security networking c++ facebook
Install: brew install fizz
About:
Fizz is a high-performance, open-source C++14 library that provides a full implementation of the TLS 1.3 protocol. It is designed for building secure, efficient network services and applications, offering a modern alternative to older TLS libraries.
Key Features:
  • Full TLS 1.3 protocol implementation
  • High-performance C++14 codebase
  • Asynchronous I/O support
  • Extensible architecture for custom crypto providers
  • Comprehensive test suite
Use Cases:
  • Securing internal service-to-service communication in microservices
  • Building high-throughput proxy servers or load balancers with modern TLS
Alternatives:
  • OpenSSL – More established and widely supported, but Fizz is a modern, TLS 1.3-focused C++ alternative.
  • BoringSSL – Google's fork of OpenSSL; Fizz is a from-scratch C++ implementation with a different API design.
Version History
Detected Version Rev Change Commit
Dec 23, 2025 10:37am 2025.12.15.00 0 VERSION_BUMP ba081031
Dec 15, 2025 9:30pm 1 VERSION_BUMP 5961dd7c
Nov 10, 2025 7:04pm 0 VERSION_BUMP 090fc576
Nov 3, 2025 7:16pm 0 VERSION_BUMP 82ce699f
Oct 27, 2025 5:02pm 0 VERSION_BUMP c6a39b99
Oct 21, 2025 8:59pm 0 VERSION_BUMP 421c070a
Oct 14, 2025 9:39am 0 VERSION_BUMP b13aa555
Oct 7, 2025 12:52pm 0 VERSION_BUMP 65b9fb9b
Sep 11, 2025 3:53am 0 VERSION_BUMP 5a2636c8
Aug 26, 2025 7:58am 0 VERSION_BUMP c1c4e37c
Dec 22, 2024 6:49pm 0 VERSION_BUMP 844342f9
Nov 27, 2024 5:01am 0 VERSION_BUMP 542f98a1
Nov 19, 2024 12:30am 0 VERSION_BUMP 649217d6
Nov 18, 2024 5:25pm 0 VERSION_BUMP 4414ed3f
Nov 11, 2024 8:38pm 0 VERSION_BUMP 018ff100
Nov 11, 2024 1:18pm 0 VERSION_BUMP 6f4e342b
Oct 30, 2024 1:07am 0 VERSION_BUMP 3312945a
Oct 29, 2024 7:42pm 0 VERSION_BUMP 74c9bb38
Oct 21, 2024 9:31pm 0 VERSION_BUMP 03801107
Sep 30, 2024 11:19pm 0 VERSION_BUMP 8f94326c
Sep 20, 2024 3:11am 0 VERSION_BUMP b42d0b96