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products:openssl:index

YuOpenSSL

YuOpenSSL is a Delphi port of the OpenSSL cryptography and SSL/TSL library. All code is statically compiled into applications. OpenSSL DLLs are not needed. Over 5000 functions, procedures, constants, and types are ready to use in a single Delphi unit.

OpenSSL for Delphi without DLLs

YuOpenSSL is the first and only Delphi implementation of OpenSSL that does not require OpenSSL DLLs. Delphi applications can finally compile encryption and Internet security into a single executable with no dependencies. There is now complete control about the OpenSSL version and no more worries about DLL deployment and locations.

All OpenSSL functionaliy is contained in YuOpenSSL.pas, which is just a single Delphi. Add this to the uses list and Delphi will compile OpenSSL straight into your application with no external dependencies. OpenSSL DLLs like libssl-1_1.dll, libssl-1_1-x64.dll, libcrypto-1_1.dll, or libcrypto-1_1-x64.dll are not needed any more.

YuOpenSSL implements OpenSSL 1.1.1. OpenSSL no longer supports older versions, hence they do not qualify for porting to Delphi.

OpenSSL is one of the most feature-rich cryptographc Internet security libraries. It includes message digests, ciphers, synchronous and asynchronous encryption, SSL, TLS, and much more. YuOpenSSL currently provides nearly 3000 functions & procedures, almost 3700 constants, and close to 700 types. In case you need OpenSSL functionality not yet available in YuOpenSSL, send your request to delphi@yunqa.de.

ICS –Internt Component Suite Support

ICU – Internet Component Suite can be compiled against YuOpenSSL. Minimally modified ICS sources are included in YuOpenSSL. YuOpenSSL is enabled by $defining the YuOpenSSL compiler directive, which makes it easy to switch between the OpenSSL DLLs and YuOpenSSL without DLLs.

ICS issues detected during YuOpenSSL development

Indy – Internet Direct Support

Indy – Internet Direct can be compiled against YuOpenSSL. YuOpenSSL includes modified sources of the new Indy OpenSSL 1.1.1 IOHander. It adds TLS 1.3 as a new feature. YuOpenSSL is enabled by $defining the YuOpenSSL compiler directive, which makes it easy to switch between the OpenSSL DLLs and YuOpenSSL without DLLs.

The new Indy OpenSSL 1.1.1 Indy IOHandler is still in development. Until stable, consider this a proof of concept and use with great care.

Indy issues detected during YuOpenSSL development

The following issues in the Indy OpenSSL 1.1.1 IOHandler were detected during YuOpenSSL development and reported to the Indy developers:

products/openssl/index.txt · Last modified: 2020/11/16 19:09 (external edit)