ENCRYPTION DEVICE, DECRYPTION DEVICE, AND DATA REPRODUCTION DEVICEPROBLEM TO BE SOLVED: To provide an encryption device capable of encrypting non-encrypted data without changing the file size.MATSUI YOSHINORI松井 義徳
After the correct PIN is provided, bootup continues and the device functions as normal. Encryption/Decryption is on demand and is transparent to both applications and the end user.Device encryption is enabled through XML policy. The following table shows the data that is encrypted when device ...
In symmetric encryption (see "Types of data encryption”), a single shared key is used for encryption and decryption. In asymmetric encryption (see "Types of data encryption”), two keys are created: a public key for encryption and a private key for decryption. ...
An encryption/decryption section (12) performs encryption/decryption of data transmitted from a host system (20) and performs encryption/decryption of key data used for this encryption and decryption. A key data buffer (A13) temporarily stores key data encrypted. A key data buffer (B14) temporari...
ENCRYPTION DEVICE, DECRYPTION DEVICE, ENCRYPTION METHOD AND DECRYPTION METHOD PROBLEM TO BE SOLVED: To improve the safety of an encrypted text and a tag by reducing the size of information to be held for searching.SOLUTION: The encryption device in an embodiment generates an encrypted text of a...
(secret) key for both encryption and decryption. In asymmetric, or public key, encryption, there are two keys: one key is used for encryption, and a different key is used for decryption. The decryption key is kept private (hence the "private key" name), while the encryption key is ...
In transport mode, the packet encryption device and decryption device must be the originator and receiver of packets. Run quit Return to the system view. Configure an IPSec SA. Run ipsec sa sa-name An IPSec SA is created and the IPSec SA view is displayed. By default, no IPSec...
All encryption is performed at the device, or library, when data is written to the tape and decryption performed at the drive when data is read from the tape. The backup application deals with nothing but plaintext data. The tape drive or library can be the management interface to the key...
ENCRYPTION DEVICE, DECRYPTION DEVICE, AND DATA REP 优质文献 参考文献 引证文献Security system for digital cinema not available for EP1452022 P Moroney - EP 被引量: 234发表: 2004年 Cryptogram communication system First, a terminal device ( 1 ) transmits a connection request to a server device ...
In transport mode, the packet encryption device and decryption device must be the originator and receiver of packets. Run quit Return to the system view. Configure an IPSec SA. Run ipsec sa sa-name An IPSec SA is created and the IPSec SA view is displayed. By default, no IPS...