[Bug 17760] New: CryptAcquireContext: Use MS_ENHANCED_PROV instead of MS_DEF_PROV when pszProvider == NULL
http://bugs.winehq.org/show_bug.cgi?id=17760 Summary: CryptAcquireContext: Use MS_ENHANCED_PROV instead of MS_DEF_PROV when pszProvider == NULL Product: Wine Version: 1.1.17 Platform: All OS/Version: All Status: UNCONFIRMED Severity: normal Priority: P2 Component: crypt32 AssignedTo: wine-bugs(a)winehq.org ReportedBy: mb(a)smartftp.com If the pszProvider parameter in the CryptAcquireContext function is NULL Wine seems to use the MS_DEF_PROV provider (Base) by default. However on Windows (at least XP and higher) the default provider depends on many factors (e.g. registry) and by default (see Note 1) the MS_ENHANCED_PROV or a newer/stronger provider is selected. The result is that applications that use CryptAcquireContext with a NULL pszProvider parameter assume that a Strong or better provider is selected and therefore fail under Wine if they use an algorithm (or keylen) that is not supported by the Base provider. I strongly recommend to use the Strong/Enhanced provider in this case. Note 1 ====== "When an application calls CryptAcquireContext and specifies a provider type but no provider name, the function looks for a named provider, first checking a list of default named providers associated with the logged-on user and, if that fails, from a list of default named providers associated with the computer. After the provider name has been determined, the CryptAcquireContext function searches for the CSP for that provider, loads it, and returns its handle." Reference: http://msdn.microsoft.com/en-us/library/aa380246(VS.85).aspx -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email Do not reply to this email, post in Bugzilla using the above URL to reply. ------- You are receiving this mail because: ------- You are watching all bug changes.
http://bugs.winehq.org/show_bug.cgi?id=17760 Dmitry Timoshkov <dmitry(a)codeweavers.com> changed: What |Removed |Added ---------------------------------------------------------------------------- OS/Version|All |other Platform|All |Other --- Comment #1 from Dmitry Timoshkov <dmitry(a)codeweavers.com> 2009-03-16 02:41:59 --- Please send a patch to wine-patches. -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email Do not reply to this email, post in Bugzilla using the above URL to reply. ------- You are receiving this mail because: ------- You are watching all bug changes.
http://bugs.winehq.org/show_bug.cgi?id=17760 --- Comment #2 from Austin English <austinenglish(a)gmail.com> 2009-09-15 15:40:21 --- Is this still an issue in current (1.1.29 or newer) wine? -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email Do not reply to this email, post in Bugzilla using the above URL to reply. ------- You are receiving this mail because: ------- You are watching all bug changes.
http://bugs.winehq.org/show_bug.cgi?id=17760 Juan Lang <juan_lang(a)yahoo.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |arethusa26(a)gmail.com --- Comment #3 from Juan Lang <juan_lang(a)yahoo.com> 2009-10-19 15:41:11 --- *** Bug 20418 has been marked as a duplicate of this bug. *** -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email Do not reply to this email, post in Bugzilla using the above URL to reply. ------- You are receiving this mail because: ------- You are watching all bug changes.
http://bugs.winehq.org/show_bug.cgi?id=17760 Juan Lang <juan_lang(a)yahoo.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Ever Confirmed|0 |1 --- Comment #4 from Juan Lang <juan_lang(a)yahoo.com> 2009-10-19 15:46:28 --- Confirming due to bug 20418. Patch sent: http://www.winehq.org/pipermail/wine-patches/2009-October/080213.html -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email Do not reply to this email, post in Bugzilla using the above URL to reply. ------- You are receiving this mail because: ------- You are watching all bug changes.
http://bugs.winehq.org/show_bug.cgi?id=17760 Juan Lang <juan_lang(a)yahoo.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution| |FIXED --- Comment #5 from Juan Lang <juan_lang(a)yahoo.com> 2009-10-20 10:41:35 --- Fixed by commit 7a6381e852a4daf0bbc77ffcb9da3bd85002e1d8. -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email Do not reply to this email, post in Bugzilla using the above URL to reply. ------- You are receiving this mail because: ------- You are watching all bug changes.
http://bugs.winehq.org/show_bug.cgi?id=17760 Alexandre Julliard <julliard(a)winehq.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|RESOLVED |CLOSED --- Comment #6 from Alexandre Julliard <julliard(a)winehq.org> 2009-10-23 13:18:55 --- Closing bugs fixed in 1.1.32. -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email Do not reply to this email, post in Bugzilla using the above URL to reply. ------- You are receiving this mail because: ------- You are watching all bug changes.
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