CoseSigner Constructors

Definition

Namespace:

System.Security.Cryptography.Cose

Assembly:

System.Security.Cryptography.Cose.dll

Package:

System.Security.Cryptography.Cose v9.0.0-preview.4.24266.19

Overloads

CoseSigner(AsymmetricAlgorithm, HashAlgorithmName, CoseHeaderMap, CoseHeaderMap)	Initializes a new instance of the CoseSigner class.
CoseSigner(RSA, RSASignaturePadding, HashAlgorithmName, CoseHeaderMap, CoseHeaderMap)	Initializes a new instance of the CoseSigner class.

CoseSigner(AsymmetricAlgorithm, HashAlgorithmName, CoseHeaderMap, CoseHeaderMap)

Source:

CoseSigner.cs

Initializes a new instance of the CoseSigner class.

public CoseSigner (System.Security.Cryptography.AsymmetricAlgorithm key, System.Security.Cryptography.HashAlgorithmName hashAlgorithm, System.Security.Cryptography.Cose.CoseHeaderMap? protectedHeaders = default, System.Security.Cryptography.Cose.CoseHeaderMap? unprotectedHeaders = default);

new System.Security.Cryptography.Cose.CoseSigner : System.Security.Cryptography.AsymmetricAlgorithm * System.Security.Cryptography.HashAlgorithmName * System.Security.Cryptography.Cose.CoseHeaderMap * System.Security.Cryptography.Cose.CoseHeaderMap -> System.Security.Cryptography.Cose.CoseSigner

Public Sub New (key As AsymmetricAlgorithm, hashAlgorithm As HashAlgorithmName, Optional protectedHeaders As CoseHeaderMap = Nothing, Optional unprotectedHeaders As CoseHeaderMap = Nothing)

Parameters

key

AsymmetricAlgorithm

The private key to use for signing.

hashAlgorithm

HashAlgorithmName

The hash algorithm to use to create the hash value for signing.

protectedHeaders

CoseHeaderMap

The collection of protected header parameters to append to the message when signing.

unprotectedHeaders

CoseHeaderMap

The collection of unprotected header parameters to append to the message when signing.

Exceptions

ArgumentNullException

key is null.

ArgumentException

key is RSA, use CoseSigner(RSA, RSASignaturePadding, HashAlgorithmName, CoseHeaderMap, CoseHeaderMap) to specify a signature padding.

-or-

key is of an unsupported type.

-or-

protectedHeaders contains a value with the Algorithm label, but the value was incorrect based on the key and hashAlgorithm.

-or-

unprotectedHeaders specifies a value with the Algorithm label.

Remarks

For sign operations in CoseSign1Message, protectedHeaders and unprotectedHeaders are used as the buckets of the content (and only) layer. For sign operations in CoseMultiSignMessage, protectedHeaders and unprotectedHeaders are used as the buckets of the signature layer.

CoseSigner(RSA, RSASignaturePadding, HashAlgorithmName, CoseHeaderMap, CoseHeaderMap)

Source:

CoseSigner.cs

Initializes a new instance of the CoseSigner class.

public CoseSigner (System.Security.Cryptography.RSA key, System.Security.Cryptography.RSASignaturePadding signaturePadding, System.Security.Cryptography.HashAlgorithmName hashAlgorithm, System.Security.Cryptography.Cose.CoseHeaderMap? protectedHeaders = default, System.Security.Cryptography.Cose.CoseHeaderMap? unprotectedHeaders = default);

new System.Security.Cryptography.Cose.CoseSigner : System.Security.Cryptography.RSA * System.Security.Cryptography.RSASignaturePadding * System.Security.Cryptography.HashAlgorithmName * System.Security.Cryptography.Cose.CoseHeaderMap * System.Security.Cryptography.Cose.CoseHeaderMap -> System.Security.Cryptography.Cose.CoseSigner

Public Sub New (key As RSA, signaturePadding As RSASignaturePadding, hashAlgorithm As HashAlgorithmName, Optional protectedHeaders As CoseHeaderMap = Nothing, Optional unprotectedHeaders As CoseHeaderMap = Nothing)

Parameters

key

RSA

The private key to use for signing.

signaturePadding

RSASignaturePadding

The padding mode to use when signing.

hashAlgorithm

HashAlgorithmName

The hash algorithm to use to create the hash value for signing.

protectedHeaders

CoseHeaderMap

The collection of protected header parameters to append to the message when signing.

unprotectedHeaders

CoseHeaderMap

The collection of unprotected header parameters to append to the message when signing.

Exceptions

ArgumentNullException

key is null.

ArgumentException

protectedHeaders contains a value with the Algorithm label, but the value was incorrect based on the key, signaturePadding and hashAlgorithm.

-or-

unprotectedHeaders specifies a value with the Algorithm label.

Remarks

For sign operations in CoseSign1Message, protectedHeaders and unprotectedHeaders are used as the header parameters of the content layer. For sign operations in CoseMultiSignMessage, protectedHeaders and unprotectedHeaders are used as the header parameters of the signature layer.