KeyVaultClient.DecryptWithHttpMessagesAsync(String, String, String, String, Byte[], Dictionary<String,List<String>>, CancellationToken) Method

Definition

Decrypts a single block of encrypted data.

public System.Threading.Tasks.Task<Microsoft.Rest.Azure.AzureOperationResponse<Microsoft.Azure.KeyVault.Models.KeyOperationResult>> DecryptWithHttpMessagesAsync (string vaultBaseUrl, string keyName, string keyVersion, string algorithm, byte[] value, System.Collections.Generic.Dictionary<string,System.Collections.Generic.List<string>> customHeaders = default, System.Threading.CancellationToken cancellationToken = default);
abstract member DecryptWithHttpMessagesAsync : string * string * string * string * byte[] * System.Collections.Generic.Dictionary<string, System.Collections.Generic.List<string>> * System.Threading.CancellationToken -> System.Threading.Tasks.Task<Microsoft.Rest.Azure.AzureOperationResponse<Microsoft.Azure.KeyVault.Models.KeyOperationResult>>
override this.DecryptWithHttpMessagesAsync : string * string * string * string * byte[] * System.Collections.Generic.Dictionary<string, System.Collections.Generic.List<string>> * System.Threading.CancellationToken -> System.Threading.Tasks.Task<Microsoft.Rest.Azure.AzureOperationResponse<Microsoft.Azure.KeyVault.Models.KeyOperationResult>>
Public Function DecryptWithHttpMessagesAsync (vaultBaseUrl As String, keyName As String, keyVersion As String, algorithm As String, value As Byte(), Optional customHeaders As Dictionary(Of String, List(Of String)) = Nothing, Optional cancellationToken As CancellationToken = Nothing) As Task(Of AzureOperationResponse(Of KeyOperationResult))

Parameters

vaultBaseUrl
String

The vault name, for example https://myvault.vault.azure.net.

keyName
String

The name of the key.

keyVersion
String

The version of the key.

algorithm
String

algorithm identifier. Possible values include: 'RSA-OAEP', 'RSA-OAEP-256', 'RSA1_5'

value
Byte[]
customHeaders
Dictionary<String,List<String>>

Headers that will be added to request.

cancellationToken
CancellationToken

The cancellation token.

Returns

Task<AzureOperationResponse<KeyOperationResult>>

Implements

Exceptions

Thrown when the operation returned an invalid status code

Thrown when unable to deserialize the response

Thrown when a required parameter is null

Thrown when a required parameter is null

Remarks

The DECRYPT operation decrypts a well-formed block of ciphertext using the

target encryption key and specified algorithm. This operation is the

reverse of the ENCRYPT operation; only a single block of data may be

decrypted, the size of this block is dependent on the target key and the

algorithm to be used. The DECRYPT operation applies to asymmetric and

symmetric keys stored in Azure Key Vault since it uses the private portion

of the key. This operation requires the keys/decrypt permission.

Applies to