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sys.dm_cryptographic_provider_keys (Transact-SQL)

Returns information about the keys provided by a Extensible Key Management (EKM) provider.

Ikona łącza do tematu 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

Zobacz także

Koncepcje

Extensible Key Management (EKM)