#1 2014-06-22 09:28:27

edwinsn
Member
Registered: 2010-07-02
Posts: 1,217

64bit stability of SynCrypto?

Hi Arnaud,

The DCPcrypt2 encryption library I'm using have problems in 64bit target, So I have to resort to something else, the first thing I am looking at is SynCrypto.pas.

From the comments in the header of the unit, I can see it compiles under 64bit, however, can I assume its 64bit stability is at the same level of 32bit?

Thanks.


Delphi XE4 Pro on Windows 7 64bit.
Lazarus trunk built with fpcupdelux on Windows with cross-compile for Linux 64bit.

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#2 2014-06-22 10:19:35

ab
Administrator
From: France
Registered: 2010-06-21
Posts: 14,372
Website

Re: 64bit stability of SynCrypto?

Yes stability is as good.

But performance is a bit slower, since there is no optimized asm version but only pascal version.

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#3 2014-06-22 13:11:56

edwinsn
Member
Registered: 2010-07-02
Posts: 1,217

Re: 64bit stability of SynCrypto?

great! Performance is not a big problem in my specific situation. Thank you.


Delphi XE4 Pro on Windows 7 64bit.
Lazarus trunk built with fpcupdelux on Windows with cross-compile for Linux 64bit.

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#4 2014-06-22 13:51:21

ab
Administrator
From: France
Registered: 2010-06-21
Posts: 14,372
Website

Re: 64bit stability of SynCrypto?

Both Win32 and Win64 versions do pass the exact same regression tests.

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