X509PrivateKeyBuilder Properties

Gets or sets the flag that indicates whether the private key is exportable or not. For hardware providers, this flag is set to False and cannot be modified.

Gets or sets key container name that is used to store the key material within key provider.

Gets or sets asymmetric public key length in bits. For elliptic curve cryptography (ECC), this member is automatically populated from PublicKeyAlgorithm member value, because ECC curve includes key length.

Gets or sets private key protection options when the key is accessded.

Gets or sets a value that identifies whether a private key can be used for signing, or encryption, or both.

Gets or sets the value that indicates whether the key is stored in machine or current user context.

Gets or sets a legacy cryptographic service provider (CSP) or CNG key storage provider (KSP).

Gets provider type. Provider type is cryptographic service provider family and is used only with legacy CSP. This member is automatically populated after invoking Create method.

Gets or sets public key algorithm. For CNG keys, key and curve name must be used. For example, "ECDSA_P256", "ECDH_brainpoolP320r1". When not set, default key algorithm for specified provider is used and depends on a particular cryptographic service provider (CSP or KSP).

Gets or sets an access control list to private key in a SDDL form.