Homepage Download Link broken?

Captcha verification code

License: Freeware

Version: 4.0.0

Release date: 2019-03-21

Company: wolfSSL

Language: English

Size: 3969 K

Category: Component & Libraries

OS support: Linux

The wolfSSL embedded SSL/TLS library is a lightweight SSL library written in ANSI standard C and targeted for embedded and RTOS environments - primarily because of its small size, speed, and feature set. It is commonly used in standard operating environments as well because of its royalty free pricing and cross platform support. wolfSSL supports industry standards up to the current TLS 1.2 level, is up to 20 times smaller than OpenSSL, and offers progressive ciphers such as HC-128, RABBIT, and NTRU. User benchmarking and feedback reports dramatically better performance when using wolfSSL over OpenSSL. It is available under both GPLv2 and commercial licenses, like MySQL, making it ideal for a wide variety of projects.

File Distribution Notice of wolfSSL Freeware -
wolfSSL Free Download - 2000 Shareware periodically updates software information of wolfSSL from the publisher, so some information may be slightly out-of-date. You should confirm all information before relying on it. Software piracy is theft, Using wolfSSL crack, password, registration codes, key generators, serial numbers is illegal.

Latest Versions History

Version: 4.0.0

Date Released: 21.03.2019

Release Notes: Supported wolfCrypt FIPS 4.0.0, certificate #3389 FIPS Ready Initiative Compatibility fixes for secure renegotiation with Chrome Better size check for TLS record fragment reassembly Improved non-blocking and handshake message retry support for DTLS Added TLS Trusted CA extension And more!

Version: 3.15.7

Date Released: 26.12.2018

Release Notes: Support for Espressif ESP-IDF development framework Fix for XCode build with iPhone simulator on i386 PKCS7 support for generating and verify bundles using a detached signature Fix for build disabling AES-CBC and enabling opensslextra compatibility layer Port update for Micrium uC/OS-III

Version: 3.15.5

Date Released: 07.11.2018

Release Notes: Fixes for GCC-8 warnings with strings Additional compatibility API’s added, including functions like wolfSSL_X509_CA_num and wolfSSL_PEM_read_X509_CRL Fixes for OCSP use with NGINX port Renamed the macro INLINE to WC_INLINE for inline functions And more!

Version: 3.15.3

Date Released: 20.06.2018

Release Notes: ECDSA blinding added Use of optimized Intel assembly instructions on compatible AMD processor wolfCrypt Nucleus port additions Fixes for: MatchDomainName compatibility layer build without defined server & client building with WOLFSSL_ATECC508A verifying a PKCS7 file in BER format And more!

Version: 3.15.0

Date Released: 05.06.2018

Release Notes: Support for TLS 1.3 Draft versions 23, 26 and 28. Add FIPS SGX support! Single Precision assembly code added for ARM and 64-bit ARM to enhance performance. Improved performance for Single Precision maths on 32-bit. Improved downgrade support for the TLS 1.3 handshake. And more!

Version: 3.13.0

Date Released: 21.12.2017

Release Notes: This release includes many performance improvements with Intel ASM (AVX/AVX2) and AES-NI. New single precision math option to speedup RSA, DH and ECC. Embedded hardware support has been expanded for STM32, PIC32MZ and ATECC508A. AES now supports XTS mode for disk encryption. And more!

Version: 3.12.2

Date Released: 23.10.2017

Release Notes: This release includes many performance improvements with Intel ASM (AVX/AVX2) and AES-NI. New single precision math option to speedup RSA, DH and ECC. Embedded hardware support has been expanded for STM32, PIC32MZ and ATECC508A. AES now supports XTS mode for disk encryption. And more!

Version: 3.12.0

Date Released: 04.08.2017

Release Notes: TLS 1.3 0RTT feature added Added port for using Intel SGX with Linux Update and fix PIC32MZ port AVX and AVX2 assembly for improved ChaCha20 performance Added Xilinx port Added warning when compiling without hardened math operations More fixes, improvements and new features!

Version: 3.11.0

Date Released: 04.05.2017

Release Notes: Code updates for warnings reported by Coverity scans Testing and warning fixes for FreeBSD on PowerPC Updates and refactoring to ASN1 parsing functions Added support for PKCS#7 Signed Data with ECDSA Fixed low and medium level security vulnerabilities More fixes, improvements and new features!

Version: 3.10.2

Date Released: 10.02.2017

Release Notes: Poly1305 Windows macros fix Compatibility layer expanded with multiple functions added Improve fp_copy performance with ALT_ECC_SIZE OCSP updates and improvements IAR EWARM 8 compiler warnings fixed Reduce stack usage with ECC_CACHE_CURVE disabled Added ECC export raw for public/private key

Version: 3.10.0

Date Released: 22.12.2016

Release Notes: - Added support for SHA224 - Added scrypt feature - Build for Intel SGX use, added in directory IDE/WIN-SGX - Fix for ChaCha20-Poly1305 ECDSA certificate type request - Enhance PKCS#7 with ECC enveloped data and AES key wrap support - Added support for RIOT OS

Version: 3.9.10

Date Released: 23.09.2016

Release Notes: Release 3.9.10 includes a medium level vulnerability fix, default configure option changes, extended master secret support, DSA padding checks, CTX level RNG, RDSEED enhancements, ARMv8 support, and more.

Version: 3.9.6

Date Released: 14.06.2016

Release Notes: New features: staticmemory; DTLS sessionexport; python wolfCrypt wrapper; AES CMAC algorithm; eccshamir option. Updated: STM32F2_CRYPTO port with additional algorithms; MDK5 projects; AES-NI. Fixed: STM32 with STM32F2_HASH defined; building with MinGw; decrypt max size with RSA OAEP. And more!

Version: 3.9.0

Date Released: 18.03.2016

Release Notes: Release 3.9.0 of wolfSSL has bug fixes and new features including new LeanTLS configuration, RSA OAEP padding at wolfCrypt level, Arduino port and example, fixed point DH operation, ECDHE-PSK cipher suites, PSK ChaCha20-Poly1305 cipher suites, Nordic nRF51 port, and more.

Review wolfSSL

  • captcha

Related Downloads

Encryption-Open Source-Cryptography-Tls-Crypto-Software Security-Application Security-Programming Library-Embedded Ssl-Lightweight Ssl-Ssl Library-C Ssl

VisNetic MailServer

VisNetic MailServer 9.3

VisNetic Mail Server is a versatile multi-featured mail server for Windows operating systems. VisNetic Mail Server can be licensed for any size organization as well as ISP and ASP environments. VisNetic Mail Server combines a simple, easy-to-use...

BatchSync Secure FTPS/ SFTP 2.1.1

BatchSync is a secure tool for automating remote server backups, file synchronization, moving, mirroring, and replication. Software utilizes industry standard FTP/SSL and FTPS over SSH protocols to ensure data safety and encrypts all data with strong...

R9 Barebone MPEG Multiplexer SDK 1.0

quality framework for developing MPEG multiplexer applications. It comes with full source code. Written from ground up in a very clear manner, well documented with extensive commentary will save you precious months of work. Library is 100% compliant...

PowUpload .NET 1.3

PowUpload is a http file upload component that enables an ASP.NET application to capture and save files uploaded to the web server by a browser. PowUpload is fully compatible with the standard files upload protocol defined in RFC1867 for the HTML...

Nexus Personal 8.0

Nexus Personal Security Client is the cryptographic middleware – the interlinking piece of software – that makes the cryptographic functions (signing and decrypting) of smart media available to PC and online applications. Personal...


edtFTPnet/PRO 8.3.0

edtFTPnet/PRO offers a set of robust and powerful, yet easy-to-use components and controls that make transferring files using the FTP, FTPS, SFTPFTP, FTPS, SFTP, SCP and HTTP/HTTPS protocols a breeze. Google docs are also supported. All protocols are...

OpenVPN 2.3 RC 1

OpenVPN is a full-featured open source SSL VPN solution that accommodates a wide range of configurations, including remote access, site-to-site VPNs, Wi-Fi security, and enterprise-scale remote access solutions with load balancing, failover, and...

OpenVPN x64 2.3 Beta 1

OpenVPN x64 is a full-featured open source SSL VPN solution that accommodates a wide range of configurations, including remote access, site-to-site VPNs, Wi-Fi security, and enterprise-scale remote access solutions with load balancing, failover, and...

CryptoStudio 1.0

CryptoStudio is a program that provides various cryptographic utilities. The heart of the application is OpenSSL, an open source implementation of SSL and TLS protocols and one of the most used security software. OpenSSL is essentially a general...

SWI-Prolog 5.11.18

SWI-Prolog offers a comprehensive Free Software Prolog environment, licensed under the Lesser GNU Public License. Together with its graphics toolkit XPCE, its development started in 1987 and has been driven by the needs for real-world applications....

What Is A Sound Card And How To Use It - How Is A Home Foe Electricity - Statistics Used In The Cricket - What Is A 3gp File Extension - What Is A Audio Driver - What Is A Bkf File - What Is A Chm File Extension - What Is A Diz File - What Is A Dvd Decoder - What Is A Golf Ringer Sheet 

Related Press Releases

Sophisticated Rename home page.Sophisticated Rename is a powerful Windows utility that simplifies the batch processing of various types of files, including photos and music. by Acritum Software

The program allows you to create an unlimited number of presets containing dozens of settings. Each preset can be quickly loaded by clicking on a corresponding shortcut. The most prominent feature of the program is that it doesn't use predefined......

A Little Bit of Safety in This Unsafe World“March 14, 2006: An easy to use and more than affordable encryption utility gives the information stored on your computer 100% protection” by EXLADE, Inc.

EXLADE, Inc. today announces the release of version 2.1 of Cryptic Disk, a popular disk encryption tool that uses a trusted, validated algorithm (AES-256) chosen by the National Institute of Standards and Technology (NIST) and stated to be the......

PGCSoft Announces The Release Of CRM-Express Free Edition For Unlimited Users For Personal and Commercial Use by PGCSoft

PGCSoft today announced the immediate availability of CRM-Express Free Edition. CRM-Express Free Edition is a networked multi-user. CRM (Customer Relationship Management ) edition which can be installed and used on as many computers as required.......

Premio Demonstrates Advanced Electronic Platforms and Depth Of Design and Engineering Services At Embedded Systems Conference by Global Connect Communications

CITY OF INDUSTRY, Calif. ---- Highlighting over 20 years of experience as a premier global provider of ODM solutions and OEM services, Premio is showcasing many of its latest innovations and unique platforms at the Embedded Systems Conference (ESC)......

WSO2 Technology Executive To Speak On The Future Of Cloud Computing For Digital Media and Entertainment At The 2012 NAB Show by WSO2

PALO ALTO, Calif. ---- WSO2 today announced that WSO2 Vice President of Technology Evangelism Chris Haddad will speak as a panelist in the "Years Ahead for Cloud Computing" session at the 2012 NAB Show for the digital media and entertainment......