PivEccPrivateKey Constructor
PivEccPrivateKey(ReadOnlySpan<byte>, PivAlgorithm?)
Create a new instance of an ECC private key object based on the given private value.
C#
public PivEccPrivateKey(ReadOnlySpan<byte> privateValue, PivAlgorithm? algorithm = null)Parameters
| Type | Name | Description |
|---|---|---|
| ReadOnlySpan<byte> | privateValue | The private value to use to build the object. |
| PivAlgorithm? | algorithm | The algorithm used, if empty, it will be determined at best effort. |
Exceptions
| Type | Condition |
|---|---|
| ArgumentException | The size of the private value is not supported by the YubiKey. |
Remarks
The private value will be a "byte array", no tags or length octets.
For PivAlgorithm.EccP256 it must be 32 bytes. For
PivAlgorithm.EccP384 it must be 48 bytes.
The class will determine the algorithm (PivAlgorithm.EccP256
or PivAlgorithm.EccP384) based on the size of the point.