symmetric key

Back up a copy of the symmetric key so that you can use it to recover a report server installation or as part of a planned migration.

Each node encrypts its copy of the symmetric key using the public key of a key pair specific to its Windows service account.

If the symmetric key is already open in the current session, you do not have to open it again in the context of the query.

CAST is perhaps best known as the default symmetric key algorithm in current versions of the PGP e-mail security program.

Extracts the symmetric key used to encrypt and decrypt data for the report server instance so that you can copy it to a file .

This type of encryption is referred to as "symmetric key" encryption, because both parties use the same key.

Consequently , symmetric key algorithms are normally used for securing data at rest .

Do not remove the private key of a certificate that protects a symmetric key.

This class can be flexibly used in VB to implement such cryptography algorithms as Symmetric Key, Public Key and Digital Signature.

The initialization process creates and stores a symmetric key used for encryption.

Asymmetric algorithms are usually used to encrypt small amounts of data such as the encryption of a symmetric key and IV .

Specifies the name of the certificate that will be used to encrypt the symmetric key.

A symmetric key is dynamically created and used for encrypting a database backup image.

The initialization process for a scale out deployment differs in how the report server gets the symmetric key.

The report server uses the public keys available to it to update the symmetric key for each server in the deployment.

Removes the symmetric key information for a specific report server instance, thereby removing the report server from a scale-out deployment.

Is the name by which the symmetric key to be changed is known in the database.

Gets or sets the symmetric key used to encrypt application-encrypted messages or messages sent to foreign queues.

The optional password can be used to encrypt the symmetric key before distributing the key to multiple users.

Explains how you can replace a symmetric key with a new version, and how to start over if symmetric keys cannot be validated.

An asymmetric key can be used to encrypt a symmetric key for storage in a database .

Such asymmetric transformations are very costly compared to encryption and decryption using a symmetric key .

For more information about how the symmetric key is created, see Initializing a Report Server.

Instead, you should encrypt the data using a strong symmetric key and encrypt the symmetric key using an asymmetric key.

An array of byte values that specifies the destination symmetric key used to encrypt the message.

If you are running multiple report servers in a scale-out deployment , all copies of the symmetric key will be updated to the new value .

Back up the symmetric key that supports encryption on a report server.

With SSL, the data going back and forth between client and server is encrypted using a symmetric key (secret key) algorithm.

Because only the private key owner can decrypt the symmetric key, the symmetric key remains a secret shared among authorized people.

Kerberos is a network authentication protocol, developed at MIT, which uses a shared symmetric key to establish mutual authentication.

Click Initialize to configure a report server to use a symmetric key in a shared report server database.

The name of a symmetric key in the database.

The symmetric key used for encryption.

This example creates a symmetric key, a certificate that is used to help secure the symmetric key, and a master key.

The symmetric key itself can be secured by different means at the Publisher and Subscriber.

To join a scale-out deployment, a report server must create and store its copy of the symmetric key in the shared database.

To communicate a symmetric key and IV to a remote party, you would usually encrypt the symmetric key and IV using asymmetric encryption.

The private key can be used in symmetric key negotiation to securely transmit a symmetric key.

Deletes all symmetric key instances and all encrypted data in a report server database.

Likewise, you can use SignedObject for data verification, and again the symmetric key must be managed independently.

A public key and a symmetric key are used to encrypt data.

Deleting the encryption keys removes all symmetric key information from the report server database and deletes any encrypted content.

Defines a mapping between a key name and a symmetric key or an asymmetric key.

This symmetric key is itself encrypted using the public key of an asymmetric key pair generated by Windows.

The bulk of the data is encrypted using a symmetric key algorithm that encrypts and decrypts data using a single secure key.

Never store a symmetric cryptographic key in plaintext or transfer a symmetric key between machines in plaintext.

The public key cryptography can just solve these problems, but it is much slower than the symmetric key cryptography.

Delete existing encryption keys and unusable encrypted content when you cannot restore the symmetric key.

Before you set this property, you must encrypt the symmetric key with the public key of the receiving queue manager.

The symmetric key is itself encrypted with an asymmetric key.

A copy of the symmetric key is created for each node automatically when the scale-out deployment is configured.

There are mainly two systems of cryptographic algorithms--the symmetric key cryptosystem and the public key cryptosystem.

Recreate the symmetric key at the Subscriber using same values for ALGORITHM, KEY_SOURCE, and IDENTITY_VALUE as in step 1.

The symmetric key cannot be decrypted.

The following example returns the ID of a temporary symmetric key.

The symmetric key value stored in the file is applied to the report server instance.

in the end put the encrypted software plaintext and symmetric key together and download to the memory.

Returns one row for every symmetric key created with the CREATE SYMMETRIC KEY statement.

Returns a row for each symmetric key encryption specified by using the ENCRYPTION BY clause of the CREATE SYMMETRIC KEY statement.

When you delete the encryption keys, the report server re-initializes itself automatically by adding a new symmetric key.

Changes the properties of a symmetric key.

Once the symmetric key is stored, the report server is considered initialized and available to use.

The value of KEY_SOURCE is valuable data that can be used to re-create the symmetric key and decrypt data.

To learn more about how the symmetric key is created for both single instance and scale-out deployments, see Initializing a Report Server.

Returns the GUID of a symmetric key in the database.

Before storing it, the Report Server Windows service uses its public key to encrypt the symmetric key.

You need a symmetric key to do the encryption, and the key must be managed independently.

Back up the report server database and the symmetric key.

Re-create the symmetric key when you believe the existing symmetric key is compromised.

However, because it uses a faster, symmetric key on most of the information, the operation is faster than it would otherwise be.

It is then the responsibility of the receiving application to decrypt the message using the symmetric key.

At the Subscriber, execute CREATE SYMMETRIC KEY using the same values for ALGORITHM, KEY_SOURCE, and IDENTITY_VALUE as in step 1.

The most obvious concern in selecting a symmetric key algorithm is security.

On the Encryption Keys page, backup a copy of the symmetric key.

Symmetric Key algorithm uses the same key to encrypt and decrypt the data.

All instances of the symmetric key are updated.

Requires ALTER permission on the symmetric key.

The following example uses public key information to encrypt a symmetric key and IV.

Data in the report server database is encrypted using a symmetric key.

Decrypts by using a symmetric key that is automatically decrypted with a certificate.

You can use the Reporting Services Configuration tool or the rskeymgmt utility to reset the symmetric key and encrypted data.

You cannot remove all the encryptions from a symmetric key.

The report server uses a symmetric key to encrypt and decrypt this data.

The following example decrypts ciphertext by using a symmetric key.

Generate a symmetric key using the RSACryptoServiceProvider class.

There is no provision for non-repudiation as all application data that is exchanged has been encrypted using symmetric key technology.

When the first server is initialized, it gets the symmetric key from Windows.

To change the owner of a symmetric key, use ALTER AUTHORIZATION.

The symmetric key is written to the file you specify.

This symmetric key must already be open in the database.

This symmetric key must already be open in the database.

You should restore a backup copy of the symmetric key to resolve this issue.

Generates a new symmetric key and re-encrypts all encrypted content using the new key.

A pass phrase from which to generate a symmetric key .

When you re-create the symmetric key, all encrypted values will be re-encrypted using the new value.

Is the unique name by which the symmetric key is known in the database.

Execute CLOSE SYMMETRIC KEY to close the key.

The symmetric key JanainaKey043 is encrypted using certificate Shipping04 when the key was created.

Use the -s argument to reset the symmetric key.

Although a single symmetric key is used by servers that use the database, each report server has its copy of the key.

The new requirement is that after you initialize a report server you must restore a backup copy of the symmetric key.

Each node must have a copy of the shared symmetric key.

Decrypts data by using a symmetric key.

Encrypts data by using a symmetric key.

EncryptByKey uses a symmetric key.

There is a single symmetric key for each report server database.

Generate a symmetric key using the.

Specifies the asymmetric key that is used to encrypt the symmetric key that is being changed.

SPKM is a GSS-API mechanism which is based on a public key rather than a symmetric key infrastructure.

Is the ID of the certificate that is used to protect the symmetric key.

Specifies the certificate that is used to encrypt the symmetric key.

The following example changes the encryption method that is used to protect a symmetric key.

Restoring the symmetric key is necessary if you want to access the encrypted data that is currently in the report server database.

Specifies the password that is used to encrypt the symmetric key.

Execute OPEN SYMMETRIC KEY to open the new key.

E-commerce; symmetric key; asymmetric key; secure digital signature;

and use a public key to encrypt symmetric key through non-symmetric encryption algorithm;

On Determining the Type of a Symmetric Key Crypto-algorithm and How to Evaluate Its Security

Two token-exchange endpoints: REST with symmetric key and REST with SAML Extension

Development and Comment of Symmetric Key Block Cipher Modes of Operation

all instances of the symmetric key are regenerated

Milling Symmetric Key Way with High Accuracy