sys.dm_cryptographic_provider_keys (Transact-SQL)
Returns information about the keys provided by a Extensible Key Management (EKM) provider.
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Transact-SQL Syntax Conventions
Składnia
dm_cryptographic_provider_keys ( provider_id )
Arguments
- provider_id
Identification number of the EKM provider, with no default.
Tables Returned
Column name |
Data type |
Description |
|---|---|---|
key_id |
int |
Identification number of the key on the provider. |
key_name |
nvarchar(512) |
Name of the key on the provider. |
key_thumbprint |
varbinary(32) |
Thumbprint from the provider of the key. |
algorithm_id |
int |
Identification number of the algorithm on the provider. |
algorithm_tag |
int |
Tag of the algorithm on the provider. |
key_type |
nchar(256) |
Type of key on the provider. |
key_length |
int |
Length of the key on the provider. |
Permissions
When this view is queried it will authenticate the user context with the provider and enumerate all keys visible to the user.
If the user cannot authenticate with the EKM provider, no key information will be returned.
Examples
The following example shows the key properties for a provider with the identification number of 1234567.
SELECT * FROM sys.dm_cryptographic_provider_keys(1234567);
GO