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ECDsaCng Constructor (CngKey^)
.NET Framework (current version)
Namespace:
System.Security.Cryptography
Assembly: System.Core (in System.Core.dll)
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Assembly: System.Core (in System.Core.dll)
Parameters
- key
-
Type:
System.Security.Cryptography::CngKey^
The key that will be used as input to the cryptographic operations performed by the current object.
| Exception | Condition |
|---|---|
| ArgumentException | key does not specify an Elliptic Curve Digital Signature Algorithm (ECDSA) group. |
| ArgumentNullException | key is null. |
| PlatformNotSupportedException | Cryptography Next Generation (CNG) classes are not supported on this system. |
.NET Framework
Available since 3.5
Available since 3.5
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