Merge pull request MicrosoftDocs#2532 from BYHAM/patch-338

sys key encryp, added 2017 stuff

Author: v-thepet

docs/relational-databases/system-catalog-views/sys-key-encryptions-transact-sql.md

@@ -1,7 +1,7 @@
 ---
 title: "sys.key_encryptions (Transact-SQL) | Microsoft Docs"
 ms.custom: ""
-ms.date: "06/10/2016"
+ms.date: "07/18/2017"
 ms.prod: "sql-non-specified"
 ms.reviewer: ""
 ms.suite: ""
@@ -27,24 +27,24 @@ manager: "jhubbard"
 # sys.key_encryptions (Transact-SQL)
 [!INCLUDE[tsql-appliesto-ss2008-asdb-xxxx-xxx_md](../../includes/tsql-appliesto-ss2008-asdb-xxxx-xxx-md.md)]
 
-  Returns a row for each symmetric key encryption specified by using the ENCRYPTION BY clause of the CREATE SYMMETRIC KEY statement.  
-
-  
-|Column names|Data types|Description|  
-|------------------|----------------|-----------------|  
-|**key_id**|**int**|ID of the encrypted key.|  
-|**thumbprint**|**varbinary(32)**|SHA-1 hash of the certificate with which the key is encrypted, or the GUID of the symmetric key with which the key is encrypted.|  
-|**crypt_type**|**char(4)**|Type of encryption:<br /><br /> ESKS = Encrypted by symmetric key<br /><br /> ESKP = Encrypted by password<br /><br /> EPUC = Encrypted by certificate<br /><br /> EPUA = Encrypted by asymmetric key<br /><br /> ESKM = Encrypted by master key|  
-|**crypt_type_desc**|**nvarchar(60)**|Description of encryption type:<br /><br /> ENCRYPTION BY SYMMETRIC KEY<br /><br /> ENCRYPTION BY PASSWORD<br /><br /> ENCRYPTION BY CERTIFICATE<br /><br /> ENCRYPTION BY ASYMMETRIC KEY<br /><br /> ENCRYPTION BY MASTER KEY<br /><br /> Note: Windows DPAPI is used to protect the service master key.|  
-|**crypt_property**|**varbinary(max)**|Signed or encrypted bits.|  
-  
-## Permissions  
- [!INCLUDE[ssCatViewPerm](../../includes/sscatviewperm-md.md)] For more information, see [Metadata Visibility Configuration](../../relational-databases/security/metadata-visibility-configuration.md).  
-  
-## See Also  
- [Catalog Views &#40;Transact-SQL&#41;](../../relational-databases/system-catalog-views/catalog-views-transact-sql.md)   
- [Security Catalog Views &#40;Transact-SQL&#41;](../../relational-databases/system-catalog-views/security-catalog-views-transact-sql.md)   
- [Encryption Hierarchy](../../relational-databases/security/encryption/encryption-hierarchy.md)   
- [CREATE SYMMETRIC KEY &#40;Transact-SQL&#41;](../../t-sql/statements/create-symmetric-key-transact-sql.md)  
-  
+  Returns a row for each symmetric key encryption specified by using the ENCRYPTION BY clause of the CREATE SYMMETRIC KEY statement.  
+
+  
+|Column names|Data types|Description|  
+|------------------|----------------|-----------------|  
+|**key_id**|**int**|ID of the encrypted key.|  
+|**thumbprint**|**varbinary(32)**|SHA-1 hash of the certificate with which the key is encrypted, or the GUID of the symmetric key with which the key is encrypted.|  
+|**crypt_type**|**char(4)**|Type of encryption:<br /><br /> ESKS = Encrypted by symmetric key<br /><br /> ESKP, ESP2, or ESP3 = Encrypted by password<br /><br /> EPUC = Encrypted by certificate<br /><br /> EPUA = Encrypted by asymmetric key<br /><br /> ESKM = Encrypted by master key|  
+|**crypt_type_desc**|**nvarchar(60)**|Description of encryption type:<br /><br /> ENCRYPTION BY SYMMETRIC KEY<br /><br /> ENCRYPTION BY PASSWORD <br />(Beginning with [!INCLUDE[sssqlv14_md](../../includes/sssqlv14-md.md)], includes a version number for use by CSS.)<br /><br /> ENCRYPTION BY CERTIFICATE<br /><br /> ENCRYPTION BY ASYMMETRIC KEY<br /><br /> ENCRYPTION BY MASTER KEY<br /><br /> Note: Windows DPAPI is used to protect the service master key.|  
+|**crypt_property**|**varbinary(max)**|Signed or encrypted bits.|  
+  
+## Permissions  
+ [!INCLUDE[ssCatViewPerm](../../includes/sscatviewperm-md.md)] For more information, see [Metadata Visibility Configuration](../../relational-databases/security/metadata-visibility-configuration.md).  
+  
+## See Also  
+ [Catalog Views &#40;Transact-SQL&#41;](../../relational-databases/system-catalog-views/catalog-views-transact-sql.md)   
+ [Security Catalog Views &#40;Transact-SQL&#41;](../../relational-databases/system-catalog-views/security-catalog-views-transact-sql.md)   
+ [Encryption Hierarchy](../../relational-databases/security/encryption/encryption-hierarchy.md)   
+ [CREATE SYMMETRIC KEY &#40;Transact-SQL&#41;](../../t-sql/statements/create-symmetric-key-transact-sql.md)  
+