17 lines
608 B
C#
17 lines
608 B
C#
using System;
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using Microsoft.Win32.SafeHandles;
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namespace Microsoft.AspNet.Security.DataProtection {
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internal sealed class BCryptAlgorithmHandle : SafeHandleZeroOrMinusOneIsInvalid {
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// Called by P/Invoke when returning SafeHandles
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private BCryptAlgorithmHandle()
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: base(ownsHandle: true) {
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}
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// Do not provide a finalizer - SafeHandle's critical finalizer will call ReleaseHandle for you.
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protected override bool ReleaseHandle() {
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return (UnsafeNativeMethods.BCryptCloseAlgorithmProvider(handle, dwFlags: 0) == 0);
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}
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}
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}
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