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cipher key 暗號索引[密碼釋譯本]。

These appliances , available from companies such as decru , neoscale , and vormetric , implement very fast encryption - they typically claim to operate at or close to “ wire speed . “ they also usually include sophisticated key management facilities for controlling the creation and distribution of cipher keys , cycling of keys , and disposition of keys , besides handling general data encryption Decru 、 neoscale和vormetric等公司都能提供這些器件,它們實現了非常快的加密通常被聲稱速度達到或接近“線速” 。它們還常常包括高級的密鑰管理設施,除了用于處理一般的數據加密外,還可用于控制密鑰的創建和分發、密鑰的循環和密鑰的銷毀。

These appliances , available from companies such as decru , neoscale , and vormetric , implement very fast encryption - they typically claim to operate at or close to “ wire speed . “ they also usually include sophisticated key management facilities for controlling the creation and distribution of cipher keys , cycling of keys , and disposition of keys , besides handling general data encryption Decru 、 neoscale和vormetric等公司都能提供這些器件,它們實現了非常快的加密通常被聲稱速度達到或接近“線速” 。它們還常常包括高級的密鑰管理設施,除了用于處理一般的數據加密外,還可用于控制密鑰的創建和分發、密鑰的循環和密鑰的銷毀。

cipher officer

Information access security is studied from several ways : information security storage , information access control , user identity authentication , cipher key management and log management etc . the main which information transmission studied is the selection and deployment of information encryption transmission plan 其中平臺信息訪問涉及信息存儲方式、信息訪問權限控制、用戶身份驗證、密碼和日志管理等諸多問題;信息傳輸安全主要研究信息加密傳輸方案的選擇和實施。

You can choose different encipher algorithms according to requirement . aes is a symmetric block cipher that can process data blocks of 128 bits , using cipher keys with lengths of 128 , 192and 256 bits . because the length of block and key has been expanded , security has been enhanced Aes ( advancedencryptionstandard )是fip ( federalinformationprocessingstandardspublication )在2001年6月發布的草案,它是分組加密算法,消息分組為128bit ,有三種密鑰長度128bit 、 192bit 、 256bit ,由于分組長度和密鑰長度加長使得安全性大大的提高,它有望成為21世紀的加密標準。

These appliances , available from companies such as decru , neoscale , and vormetric , implement very fast encryption - they typically claim to operate at or close to “ wire speed . “ they also usually include sophisticated key management facilities for controlling the creation and distribution of cipher keys , cycling of keys , and disposition of keys , besides handling general data encryption Decru 、 neoscale和vormetric等公司都能提供這些器件,它們實現了非常快的加密通常被聲稱速度達到或接近“線速” 。它們還常常包括高級的密鑰管理設施,除了用于處理一般的數據加密外,還可用于控制密鑰的創建和分發、密鑰的循環和密鑰的銷毀。

Authority procedure in dedicate mode checks the ms ' s validity , and if it is valid , a safe cipher key for the use of channel encrypting is given 專用模式下的鑒權過程用于網絡檢查ms提供的識別是否真實,并給ms一個安全的密鑰。

The round keys are derived from the cipher key by means of the key schedule 該域可能只包含一小部分與該用戶初始登錄相關的