sys-dm-cryptographic-provider-algorithms-transact-sql.md

title	sys.dm_cryptographic_provider_algorithms (Transact-SQL)
description	sys.dm_cryptographic_provider_algorithms (Transact-SQL)
author	rwestMSFT
ms.author	randolphwest
ms.date	06/10/2016
ms.service	sql
ms.subservice	system-objects
ms.topic	reference
f1_keywords	dm_cryptographic_provider_algorithms_TSQL sys.dm_cryptographic_provider_algorithms sys.dm_cryptographic_provider_algorithms_TSQL dm_cryptographic_provider_algorithms
helpviewer_keywords	sys.dm_cryptographic_provider_algorithms dynamic management function
dev_langs	TSQL

sys.dm_cryptographic_provider_algorithms (Transact-SQL)

[!INCLUDE SQL Server]

Returns the algorithms supported by an Extensible Key Management (EKM) provider.

:::image type="icon" source="../../includes/media/topic-link-icon.svg" border="false"::: Transact-SQL syntax conventions (Transact-SQL)

Syntax

  
sys.dm_cryptographic_provider_algorithms ( provider_id )  

Arguments

provider_id
Identification number of the EKM provider, with no default.

Tables Returned

Column name	Data type	Description
algorithm_id	int	Is the identification number of the algorithm.
algorithm_tag	nvarchar(60)	Is the identification tag of the algorithm.
key_type	nvarchar(128)	Shows the key type. Returns either ASYMMETRIC KEY or SYMMETRIC KEY.
key_length	int	Indicates the key length in bits.

Permissions

The user must be a member of the public database role.

Examples

The following example shows the provider options for a provider with the identification number of 1234567.

SELECT * FROM sys.dm_cryptographic_provider_algorithms(1234567);  
GO  

See Also

Extensible Key Management (EKM)
Security-Related Dynamic Management Views and Functions (Transact-SQL)