openssl by openssl

TLS/SSL and crypto library

created at Jan. 15, 2013, 10:34 p.m.

1,009 +0

24,198 +54

9,768 +29

libsodium by jedisct1

A modern, portable, easy to use crypto library.

created at Jan. 20, 2013, 12:03 a.m.

388 -1

11,929 +15

1,699 +0

xxHash by Cyan4973

Extremely fast non-cryptographic hash algorithm

created at April 30, 2014, 11:32 p.m.

172 +0

8,477 +30

754 +6

s2n-tls by aws

An implementation of the TLS/SSL protocols

created at June 27, 2014, 7:37 p.m.

172 +0

4,449 +2

692 +2

tiny-AES-c by kokke

Small portable AES128/192/256 in C

created at May 24, 2012, 3:27 p.m.

140 +1

4,026 +8

1,274 +0

pycryptodome by Legrandin

A self-contained cryptographic library for Python

created at May 2, 2014, 3:11 p.m.

62 +0

2,664 +3

476 +1

wolfssl by wolfSSL

The wolfSSL library is a small, fast, portable implementation of TLS/SSL for embedded devices to the cloud. wolfSSL supports up to TLS 1.3!

created at Jan. 7, 2015, 6:50 p.m.

109 +1

2,179 +6

778 +6

bcrypt-ruby by bcrypt-ruby

bcrypt-ruby is a Ruby binding for the OpenBSD bcrypt() password hashing algorithm, allowing you to easily store a secure hash of your users' passwords.

created at May 7, 2008, 11:29 p.m.

49 +0

1,905 +1

282 +0

themis by cossacklabs

Easy to use cryptographic framework for data protection: secure messaging with forward secrecy and secure data storage. Has unified APIs across 14 platforms.

created at May 6, 2015, 1:25 p.m.

43 +0

1,810 +1

141 +1

crypto-algorithms by B-Con

Basic implementations of standard cryptography algorithms, like AES and SHA-1.

created at Sept. 13, 2012, 7:02 a.m.

80 +0

1,728 +7

671 +3

libtomcrypt by libtom

LibTomCrypt is a fairly comprehensive, modular and portable cryptographic toolkit that provides developers with a vast array of well known published block ciphers, one-way hash functions, chaining modes, pseudo-random number generators, public key cryptography and a plethora of other routines.

created at July 15, 2010, 4:22 p.m.

110 +1

1,479 +2

445 +2

pynacl by pyca

Python binding to the Networking and Cryptography (NaCl) library

created at Feb. 22, 2013, 3:52 a.m.

28 +0

1,035 +2

221 +0

XKCP by XKCP

eXtended Keccak Code Package

created at June 30, 2013, 9:12 a.m.

45 -1

563 +1

193 +0

RHash by rhash

Great utility for computing hash sums

created at June 12, 2011, 12:16 a.m.

31 +0

543 +1

113 +1

charm by JHUISI

Charm: A Framework for Rapidly Prototyping Cryptosystems

created at May 15, 2011, 5:59 p.m.

37 +0

520 +0

161 +0

swift-sodium by jedisct1

Safe and easy to use crypto for iOS and macOS

created at Dec. 27, 2014, 9:34 p.m.

24 +0

507 +0

176 +1

libkcapi by smuellerDD

Linux Kernel Crypto API User Space Interface Library

created at Nov. 16, 2014, 3:02 a.m.

15 +0

155 +0

67 +0

ironssh by IronCoreLabs

Secure end-to-end encrypted file sharing over ssh; forked from openssh.

created at Aug. 1, 2016, 5:05 a.m.

14 +0

62 +0

7 +0

nettle by gnutls

A mirror of the nettle repository

created at May 17, 2016, 11:44 a.m.

6 +0

55 +0

27 +0

guile-ssh by artyom-poptsov

Guile-SSH is a library that provides access to the SSH protocol for GNU Guile programs.

created at May 19, 2013, 10:54 a.m.

3 +0

55 +0

12 +0