Alternatives and similar repositories for openssl:

Users that are interested in openssl are comparing it to the libraries listed below

• curl / curl
  A command line tool and library for transferring data with URL syntax, supporting DICT, FILE, FTP, FTPS, GOPHER, GOPHERS, HTTP, HTTPS, IM…
  ☆36,570Updated this week
• libuv / libuv
  Cross-platform asynchronous I/O
  ☆24,707Updated this week
• nginx / nginx
  The official NGINX Open Source repository.
  ☆25,849Updated this week
• git / git
  Git Source Code Mirror - This is a publish-only repository but pull requests can be turned into patches to the mailing list via GitGitGad…
  ☆53,301Updated this week
• facebook / zstd
  Zstandard - Fast real-time compression algorithm
  ☆24,194Updated this week
• qemu / qemu
  Official QEMU mirror. Please see https://www.qemu.org/contribute/ for how to submit changes to QEMU. Pull Requests are ignored. Please on…
  ☆10,779Updated this week
• madler / zlib
  A massively spiffy yet delicately unobtrusive compression library.
  ☆5,924Updated 2 months ago
• ninja-build / ninja
  a small build system with a focus on speed
  ☆11,499Updated last week
• grpc / grpc
  The C based gRPC (C++, Python, Ruby, Objective-C, PHP, C#)
  ☆42,317Updated this week
• chromium / chromium
  The official GitHub mirror of the Chromium source
  ☆19,712Updated this week
• Mbed-TLS / mbedtls
  An open source, portable, easy to use, readable and flexible TLS library, and reference implementation of the PSA Cryptography API. Relea…
  ☆5,655Updated this week
• bazelbuild / bazel
  a fast, scalable, multi-language and extensible build system
  ☆23,582Updated this week
• protocolbuffers / protobuf
  Protocol Buffers - Google's data interchange format
  ☆66,393Updated this week
• google / boringssl
  Mirror of BoringSSL
  ☆1,880Updated this week
• openssh / openssh-portable
  Portable OpenSSH
  ☆3,203Updated last month
• google / flatbuffers
  FlatBuffers: Memory Efficient Serialization Library
  ☆23,678Updated this week
• OpenVPN / openvpn
  OpenVPN is an open source VPN daemon
  ☆11,301Updated this week
• lz4 / lz4
  Extremely Fast Compression algorithm
  ☆10,585Updated last week
• jedisct1 / libsodium
  A modern, portable, easy to use crypto library.
  ☆12,455Updated this week
• systemd / systemd
  The systemd System and Service Manager
  ☆13,612Updated this week
• google / googletest
  GoogleTest - Google Testing and Mocking Framework
  ☆35,346Updated last week
• weidai11 / cryptopp
  free C++ class library of cryptographic schemes
  ☆4,980Updated 5 months ago
• tmux / tmux
  tmux source code
  ☆36,200Updated this week
• FFmpeg / FFmpeg
  Mirror of https://git.ffmpeg.org/ffmpeg.git
  ☆47,389Updated this week
• torvalds / linux
  Linux kernel source tree
  ☆186,321Updated this week
• gogs / gogs
  Gogs is a painless self-hosted Git service
  ☆45,396Updated 3 weeks ago
• nghttp2 / nghttp2
  nghttp2 - HTTP/2 C Library and tools
  ☆4,689Updated last week
• wireshark / wireshark
  Read-only mirror of Wireshark's Git repository at https://gitlab.com/wireshark/wireshark. ⚠️ GitHub won't let us disable pull requests. ⚠…
  ☆7,535Updated this week
• facebook / infer
  A static analyzer for Java, C, C++, and Objective-C
  ☆15,068Updated this week
• notepad-plus-plus / notepad-plus-plus
  Notepad++ official repository
  ☆23,621Updated this week