Free Digital Signature Library in Delphi

Question

Are there any free digital signature libraries? I need it to work in Delphi 2010 and be portable. By portable, I mean that the library implements the actual algorithms, and does not use the Windows API.

TurboPower LockBox doesn't work for me: here is expalantion .

Answer 1

OpenSSL should work. It is free and runs on different platforms. This is not a Delphi library, but rather an API, but it can be called from a Delphi application.

Answer 2

http://sourceforge.net/projects/openstrsecii

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OpenSSL - , Delphi http://www.ararat.cz/synapse/doku.php/public:howto:sslplugin

Answer 3

, SecureBlackbox , 100 .

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