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Re: how to cancel call to CSSM_SignData
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Re: how to cancel call to CSSM_SignData


  • Subject: Re: how to cancel call to CSSM_SignData
  • From: Jens Alfke <email@hidden>
  • Date: Thu, 29 Dec 2011 10:42:36 -0800

On Dec 29, 2011, at 10:23 AM, Rajendran P wrote:

> I have multithreaded App   which uses the certificate . the call to  CSSM_SignData function invokes the ( SecurityAgent - keychains ) prompt for keychain  password . the call to CSSM_SignData is blocking till the user responds to prompts (the current thread is blocked). i need to cancel the prompts on few scenarios :( . how to    cancel the prompts through another thread ? .

To my knowledge there is no way to abort a call that's blocked waiting for the user to authenticate. But you're better off asking on the apple-cdsa list; this isn't a Cocoa API and I don't think many of the security folks read this list.

—Jens

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 >how to cancel call to CSSM_SignData (From: Rajendran P <email@hidden>)

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