535122 Μ Β7 五、發明説明（ (一）發明技術領域： 本發明係為-種翻於轉之加 於一資料產生裝置與一資料儲存奘罢+你土 尤扣種 有一資料加解穷單元，傳輪資料路徑間串接 有貝憎♦在早凡，以達到良好之資料加解密效果者。 )發明技術背景·· 按，在現在以電子來進行商業的時代中，益論是處理商 是私人事義錢秘細_來進行, 如具有機雜哺料，若存料安全加密 衣置之储存益㈣，而綠非授權者所截取，因㈣ =料之機密性及安全性，為戦此觀象，因此料資料加 密的機制產生’所謂的資料加密就是防制資料於存儲哭或乂 共通訊路徑傳輸過程中被非授權取二二 !即:可理解-般資料轉換成無法理解：ί料:::: 异形式，而解_加密的反向過程，即 二十 資料還原為可理解的_般諸的„種逆運^ 7的加您 經濟部智慧財產局員工消費合作社印製 二加_「般資料轉換成不可理解的力：資料 過么共通l路控（例如：網際網路或區域網路、 是儲存起來’當_或妓檢索這較料的時侯，、 =的賴者必將加㈣料作解密後方可獲得縣可利用= 煩請參閱圖-所示，其係為習用將資料加密之立 圖’以目前常用於電腦之硬碟資料加：二不： 碟1與-中央處理器(一連接而可作資料硬 國國家標' ^5122 A7 ----- B7 五、發明説明（}) ~ ^ =欲將資料加密時，則需要藉助於中央處理器2所連接之加 密軟體3來達成’但該加錄體3為—計算翻程式，σ 异處理必須經由中央處理器2來完成，因此造成該中央處理 态2必需負擔處理加密軟體3所傳送過來之工作指令，而 央處理器2的工作效能便因此大幅的降低，為解決此 題，便於該中央處理器2與加密軟體3之間連接一加速 4來解決’該加速晶片4係為裝設於中央處理器2外部之 路板上’ S此使欲使職料加㈣賴者勢必另行添講加速 晶片4,方可使中央處理器2的工作效能提昇至一定的程度， 再者’該加密軟體3只能安裝於巾央處 2上，當該中央 處理器2之可的資源不从者該中央處理器2之處理效 能較差時’可能造成資料加密的工作處理緩慢或者無法執 行’也造絲設加錄體3之錢性，此乃從事此行業者所 亟欲改進的目標。 (三）發明簡要說明： 為解決上述之問題，本發明人經過一長期的思索與研 究，並研發與試驗，遂得本發明靖決f職術中 作放月b不4土與需花費較高的裝置成本作資料加密的工作。 狀本發明之主要目的，係在於提供一種以資料加解密硬體 衣置（如IC Chip)進行資料之加解密之功能，因此不需利用 到主機（Host)之系統資源，於處理資料加解密時，可比習 _加解密之軟體處理模式在效能上有妓的進步。 本發明之另-目的，係在—種資料加解密硬體裝置串接 jr氏張尺細中 ---— (請先閱讀背面之注意事535122 Μ B7 V. Description of the Invention (1) Technical Field of the Invention: The present invention is a kind of data that is added to a data generating device and a data storage device. There is a chain between the data paths of the transfer wheel. In the early days, to achieve a good data encryption and decryption effect.) Technical background of the invention ... According to the current era of electronic business, the benefit is that the processor is Personal matters and money secrets _ to carry out, if there is organic miscellaneous feeding, if the storage material is securely encrypted, the storage benefits of the clothes are intercepted by the green unauthorized person, because ㈣ = the confidentiality and security of the material, is 戦This view, therefore, the mechanism of data encryption produces the so-called data encryption to prevent data from being unauthorizedly taken during storage or transmission of the communication path! That is, understandable-general data is transformed into incomprehensible:料 料 :::: Different forms, and the reverse process of _encryption, that is, the recovery of twenty data into understandable _ common various „types of adverse movements ^ 7 plus printed by your consumer cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs Two plus_ "general information into incomprehensible Force: The data has been shared in common with the road control (for example: the Internet or the local area network, is it stored 'when _ or prostitutes retrieve this expected time, the person who depends on = must decrypt the data before decryption. Get county available = please refer to the figure-shown, it is a conventional plan for encrypting data 'with hard disk data currently commonly used in computers plus: No: disc 1 and-central processing unit (one can be used as a connection National Standard of Data Hard States '^ 5122 A7 ----- B7 V. Description of the Invention (}) ~ ^ = To encrypt data, you need to use encryption software 3 connected to the central processing unit 2 to achieve' but this Addition 3 is a calculation calculation program. The σ different processing must be completed by the central processing unit 2. Therefore, the central processing state 2 must be responsible for processing the work instructions transmitted by the encryption software 3. The working efficiency of the central processing unit 2 Therefore, it is greatly reduced. In order to solve this problem, it is convenient to connect an acceleration 4 between the CPU 2 and the encryption software 3 to solve the problem. The acceleration chip 4 is installed on the road board outside the CPU 2 S This makes it necessary for those who want to make the job more difficult to add speed. The chip 4 can improve the working efficiency of the central processing unit 2 to a certain degree, and furthermore, the encryption software 3 can only be installed on the central office 2, when the available resources of the central processing unit 2 are not available, When the processing performance of the central processing unit 2 is poor, it may cause the processing of the data encryption to be slow or impossible to perform, and it also makes money for the addition of the recording body 3. This is an urgent goal for those who are engaged in this industry to improve. Brief description of the invention: In order to solve the above-mentioned problems, the inventor obtained a long-term thinking and research, and research and development, and experiments, and obtained the invention according to the invention. Data encryption work. The main purpose of the present invention is to provide a function of encrypting and decrypting data with a data encryption / decryption hardware device (such as an IC chip), so there is no need to use the host's system resources. When processing data encryption and decryption, the software processing mode of Xi_Encryption and Decryption can improve the performance of prostitutes. Another object of the present invention is to connect a kind of data encryption and decryption hardware device to the jr's ruler. ----- (Please read the notes on the back first
、τ 經濟部智慧財產局員工消費合作社印製 535122 A7 B7 五、發明説明（ 經濟部智慧財產局員工消費合作社印製 於主機（Host)與儲存裝置（Storage Device)之間，所有的 資料（Data)及指令（Command)均直接作溝通傳輸，而主 機與儲存裝置均無法感覺到該資料加解密硬體裝置的存在， 因為對主機而言，資料加解密硬體裝置即為儲存裝置；相對 地’對儲存裝置而言，資料加解密硬體裝置是主機，對主機 與儲存裝置的資料界面的溝通來說，該資料加解密硬體裝置 是不存在的，而因此不會有匹配不良的問題存在。 本發明之第三目的係為資料加解密硬體裝置具有智_ 化的功能，可自動判斷傳輸資料的種類，例如：屬於指令 (Command)及控制信號（Control signal)即不需要加解密， 若是屬於資料（Data)的資料信號時則需要加密，如此便不 需要利主機内部作判斷處理，而可使處理效能可得到某個程 度上的提昇。較佳者，主控制單元與傳輸信號線間連接有—資料截取 器（1她哪〇 ’該資料截取器用以戴取主控制單元 解密之資料。 較4土者加解您為於資料儲存裝置及資料產生裝置之門 各設置有-資料緩衝H，該二資料緩_分顧以儲存㈣ 箣、後及解密前、後的資料。 Θ為進^使f«委員能更瞭解本案技術之重點 内谷75藉由下列圖式、圖號說明與發明之詳細說明，董 對審查工作有所助益。 一 與 能 (請先閱讀背面之注意事填寫本頁} 裝· Φ 本纸張尺度適B國( $ 535122 A7 經濟部智慧財產局員工消費合作社印製 B7 五、發明説明（f ) (四）發明圖式說明： 圖一係為習知貢料加密之結構不意圖， 圖二係為本發明之資料加解密單元裝設於傳輸資料路徑之 第一實施例圖； 圖三係為本發明之資料加解密單元裝設於傳輸資料路徑之 第二實施例圖； 圖四係為本發明之資料加解密單元裝設於傳輸資料路徑之 第三實施例圖； 圖五係為本發明之資料加解密單元之其中一較佳實施詳細結構不意圖， 圖號說明： 1 硬碟 2中央處理器 3加密軟體 4加速晶片 11、 2卜42資料儲存裝置 12、 22、32、43 資料加解密單元 13、 23、33、41資料產生裝置 431資料截取器 432主控制單元 433資料產生控制單元 (請先閱讀背面之注意事¾, Τ printed by the Consumer Property Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 535122 A7 B7 V. Description of the Invention (The Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs is printed between the Host and the Storage Device. All data (Data ) And Command (Command) directly communicate and transmit, but the host and the storage device can not feel the existence of the data encryption and decryption hardware device, because for the host, the data encryption and decryption hardware device is the storage device; 'For the storage device, the data encryption / decryption hardware device is the host. For the communication between the host and the data interface of the storage device, the data encryption / decryption hardware device does not exist, so there is no problem of poor matching. The third object of the present invention is that the data encryption and decryption hardware device has an intelligent function, which can automatically determine the type of data to be transmitted, for example, it does not need encryption and decryption if it belongs to Command and Control signal. If it is a data signal that belongs to Data, it needs to be encrypted, so it is not necessary to use the internal host for judgment processing, so that The processing efficiency can be improved to a certain degree. Better, the main control unit and the transmission signal line are connected with a data interceptor (1) which is used to wear the data decrypted by the main control unit. 4 The natives have explained that you have-data buffer H on the door of the data storage device and the data generating device. The two data are buffered and stored separately to store the data of ㈣ 箣, after, and before and after decryption. Θ is the input ^ To enable members of f «to better understand the key points of the technology in this case, Naige 75. With the following drawings, illustrations and detailed descriptions of the invention, Dong is helpful to the review. I am able (please read the notes on the back to fill in This page} Equipment · Φ This paper is suitable for country B ($ 535122 A7 Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs and printed by B7 V. Description of the invention (f) (4) Illustration of the invention: Figure 1 is Xi Zhigong The structure of the data encryption is not intended. Figure 2 is a diagram of the first embodiment of the data encryption and decryption unit installed in the transmission data path of the present invention; Figure 3 is the first embodiment of the data encryption and decryption unit installed in the transmission data path of the present invention. Second embodiment diagram; Four is a diagram of the third embodiment of the data encryption and decryption unit installed on the transmission data path of the present invention; FIG. 5 is a detailed implementation of one of the preferred implementations of the data encryption and decryption unit of the present invention. The drawing number illustrates: 1 Hard disk 2 Central processing unit 3 Encryption software 4 Acceleration chip 11, 2 Bu 42 Data storage device 12, 22, 32, 43 Data encryption and decryption unit 13, 23, 33, 41 Data generation device 431 Data interceptor 432 Main control unit 433 Data generation control unit (Please read the notes on the back first ¾
訂Order
本紙張尺度適用中國國家標準（CNS ) A4規格（210'xp7公釐） 五 經濟部智慧財產局員工消費合作社印製 A7 發明説明（f) 434資料儲存控制單元 435輪入緩衝器 436加解密器 437輪出緩衝器 (五）發明詳細說明： 資料為—種應用於f料儲存之加解密裝置，其係於一 資料上料儲存裝置之傳輸資料路徑間串接有- 料力解/早70 ’藉此_全新的加解密結構可獲得良好的資 用二壬果’並且不會降低工作系統之整體效能，而能適 用於任何需要加解密的工作系統中。 傳於，係為本發明之資料加職單絲設於 :輪=徑，第一實施例圖，其係在一資料儲存裝置η 單元二Πΐ!之傳輸資料路徑間串接有-加解密 地位* =料加解⑥單7扮演—類似橋樑（刪辟）的 存裝置=====___ 12丄尤如二二對貝料儲存裝置11而言’該資料加解密單元 置資料產生裝置13;相對而言，資料產生裝 =13對於-貝料加解密單元12 _是虛擬 1 ’因此資料儲存裝置U與資料產生裝置13之間二二 任攸置的存在’而在二者於資料傳輸溝通之間便毫 域’因此具備有良好的工作效能。 … 535122 經濟部智慧財產局員工消費合作社印製 發明説明 其中，上述所提及之資料儲存裝置n為泛指任何可供 儲存資料的媒介，例如：硬碟（Hard Disk)、軟碟（Floppy Disk )、磁帶（Magnetic Tape ) ' 讀寫式光碟機（CD_RW )、 磁性光學裝置（Magnetic Optical drive，MO)、數位視訊記 錄器（Digital Video Recorder)、快閃記憶卡（FlashMem〇ry Ca= ’ FC)及PCMCIA…等可供儲存資料的媒介；而資料產 生裝置13為泛指任何可產生資料或是可進行資料處理之裝 置’例如：主機（Host)、筆記型電腦（N〇teb〇〇k)、微處 理器（MiCr〇processor)、路由器（R〇ute〇及界面卡㈤响比 Card) ...等相_可提供資料之裝置，並同時藉由資料加解密 單元12輔以一軟體程式作傳輸資料加解密控制，而完成了傳 輸資料之加解密的工作，利用此一結構便可達到良好之資料 加解密效果，卻不會降低工作系統之整體效能。 、 睛參閱圖三所示，係為本發明之資料加解密單元裝設於 傳輸資料路徑之第二實施例圖，其係將一資料加解密單丄22 製作為-積體電路晶片（IC Chip)，而將資料加解二單元22 直接製作於請儲存裝置21 (如：硬碟、軟碟、磁;、快閃 記憶卡、數位視訊記錄ϋ或讀寫式光碟機）之内部，並可將 該貧料加解密單元22串接於資料儲存裝置21之對外傳輸預 定界面的前端’目此資·存裝置21之㈣晶h需要;變 更没汁，而该預定界面係指如：s〇cket、SCSI、PCMCIA及us料，而使資料儲存裳置21盘資料產 生裝置23之間直接可作-傳輸資料（Data)之加解密，並於 同時參_四所示’係為本發明之資料加解密單^設於g 尺度適用中國國家標準（CNS ) A4規格（210X257^57 (請先閱讀背面之注意事填寫本頁) 1·裝· fThis paper size applies the Chinese National Standard (CNS) A4 specification (210'xp7 mm) Five printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 Description of the invention (f) 434 data storage control unit 435 round-in buffer 436 encryption and decryption device 437 round-out buffer (5) Detailed description of the invention: The data is a kind of encryption and decryption device used for f-material storage, which is connected in series between the transmission data paths of a data-loading storage device-material force solution / early 70 'Taking this _ new encryption and decryption structure can obtain good resources for the two non-fruits', and it will not reduce the overall performance of the working system, but can be applied to any working system that requires encryption and decryption. It is said that the data plus monofilament for the present invention is set at: wheel = diameter, the first embodiment is shown in the figure, which is connected to a data storage device η unit two Πΐ! Transmission data path in series-encryption and decryption status * = 料 加 解 ⑥Single 7 plays—a storage device similar to a bridge (deletion) ===== ___ 12 丄 Especially to the shell material storage device 11 'the data encryption and decryption unit is set to a data generation device 13 Relatively speaking, the data generating device = 13 for-the shell material encryption and decryption unit 12 _ is a virtual 1 'so the data storage device U and the data generating device 13 have two or two existences' and the two are used for data transmission Communication between the domains' therefore has a good working efficiency. … 535122 The description of the invention printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economics, where the data storage device n mentioned above refers to any medium that can store data, such as: Hard Disk, Floppy Disk ), Magnetic Tape '' CD_RW, Magnetic Optical Drive (MO), Digital Video Recorder, Flash Memory Card (FlashMem〇ry Ca = 'FC ) And PCMCIA ... and other media that can store data; and the data generating device 13 refers to any device that can generate data or process data. For example, Host, Notebook PC (Noteb〇k ), Microprocessor (MiCr0processor), router (Route0 and interface card sound ratio Card) ... and other similar devices that can provide data, and at the same time through the data encryption and decryption unit 12 supplemented by a software The program controls the encryption and decryption of transmitted data, and completes the encryption and decryption of transmitted data. With this structure, a good data encryption and decryption effect can be achieved without reducing the overall efficiency of the working system. . Refer to Figure 3, which is a diagram of the second embodiment of the data encryption and decryption unit installed in the transmission data path of the present invention, which is made of a data encryption and decryption unit 丄 22-an integrated circuit chip (IC Chip ), And the data addition and interpretation unit 22 is directly produced in the storage device 21 (such as: hard disk, floppy disk, magnetic disk, flash memory card, digital video recording card, or read-write optical drive), and The lean data encryption and decryption unit 22 is connected in series to the front end of the external transmission predetermined interface of the data storage device 21, so the data storage device 21 needs to be changed; the juice is changed, and the predetermined interface refers to: s〇 cket, SCSI, PCMCIA and us data, so that the data storage device 21 can be directly encrypted and decrypted between the data generating device 23 and the data transmission (Data). Data Encryption and Decryption Forms ^ Set on g scales Applicable to China National Standard (CNS) A4 specifications (210X257 ^ 57 (Please read the notes on the back first and fill out this page) 1 · Installation · f
、1T # * in I - -, 1T # * in I--
輸貢料路徑之第三實施例圖，該資料加解密單元32亦可為一 積體電路晶片（IC Chip)，而將資料加解密單元32直接製 作於資料產生裝置33 (如：主機、微處理器、快閃記憶卡^ 界面卡）之内部，且該資料加解密單元32係串接於資料產生 裝置33之對外預定傳輸界面的前端，而該預定界面係指如··The third embodiment of the path of feeding materials, the data encryption and decryption unit 32 can also be an integrated circuit chip (IC Chip), and the data encryption and decryption unit 32 is directly produced on the data generation device 33 (such as: host, micro Processor, flash memory card ^ interface card), and the data encryption and decryption unit 32 is connected in series to the front end of the external scheduled transmission interface of the data generating device 33, and the predetermined interface refers to such as ...
Socket、IDE、PCI、1394、SCSI、PCMCIA 及 USB 等，而 使資料儲存裝置31與資料產生裝置33之間直接可作一傳輸 資料之加解密。 由圖二、圖三及圖四中可得知，本發明可作諸多不同之 變化利用，該資料加解密單元可單獨製作成一硬體裝置，例 如：集線器（HUB)，而設置於資料產生裝置與資料儲存裝 置之間，或者直接内置於資料產生裝置或資料儲存裝置，更 可透過不同傳輸資料之協定（pr〇t〇c〇l)來作為預定界面，例 如：IDE、PCI、1394、USB、SCSI及㈣等可供應用之傳 輸界面，因此本發明之應用範圍可由單一主機與其週邊儲存 媒體間擴大經由區酬路（LAN)及嶋晴（Intemet)的 連接’其係皆可作加解密處理。 經濟部智慧財產局員工消費合作社印製 請參閱圖五所示，係為本發明之資料加解密單元之其中 一較佳實施詳細結構示意圖，其中於一資料產生裝置4厂與 資料儲存裝置42之間設置有一資料加解密單元Μ，其中該 資料加解密單元43之結構為在—f料產生裝置41與資料儲 存裝置42之間傳輸資料的路徑中，一資料截取器431'之一端 連接於該傳輸資料的路徑，而資料截取器431之另一端連接 於主控制單元432，而該主控制單元432經由電性連接至 535122 __ A7 五 明（^ —-——-- 貝料產生控制單元433、—資料儲存控制單元434及一加 ^器436，該加解密器436之一端串接一輪入緩衝器435 Ϊ連接於一資料產生裝置41，加解密器436之另一端串接一 輪出緩衝器437連接於—資料儲存裝置幻，另者，資料產生 =單元433以電性連接於資料產生裝置41 ;而諸儲存控 制早兀434以電性連接一資料儲存裝置42。 价甚藉t上述之結構，該主控制單元432經由—資料截取器 μ3取資料產生&置41之所產轉輸資料，並判斷傳輸資 枓是否需要齡加密或者是直接傳遞，科t要時，例如.、 指令（Command)或控制信號（c〇咖ιδί_)，則資料直 接傳輸至貝料儲存裝置42而不實施加解密程序，若傳輸資料 ，要加密時」例如：資料（喊，則分別對資料產生控制 早7L 433、貧料儲存控制單元434及加解密器436作一控制， 而資料產生控制單元433可發出或接收一控制信號，而工為資 料加密單元43與資料產生裝置41之溝通介面，意即為以資 料產生裝置41之界面進行溝通，例如：資 -主機（細），該主機·界面為傳輪界面^置便^ 咖之傳輸協定來作溝通，若主機（H〇st)以pci界面為傳 輸^時，便利用m之傳輸協定來作溝通，其資料儲存控 制早疋434發出或接收一控制信號，而為資料加密單元汜 儲存裝置42之溝通介面，亦可_不_傳輸協定來 作溝通，該加解密器视接收主控制單元松所傳來的控制 信號對特定的傳輸資料作加密或解密的工作，加解密哭辦 於資料儲存裝置42及資料產生裝置q之間各別對^置有 度適财國國家^ ( CNS ) Α4規格（21QX$7公餐了-------- (請先閱讀背面之注意事填寫本頁) 裝· 填寫本 、τ 經濟部智慧財產局員工消費合作社印製 五、發明説明（γ ) 別^435及—輸出緩衝器437，該二資料緩衝哭分 別用以储存加⑥、前、後及解密前、後的資料欠^ 衝器並可作傳輸資料長度的轉換，而資料產生裝置：貝：緩 數種資料長度界面可供_，其分 x目丽有 八位元⑽ ===:輪 衣置41所傳入的貝科長度，此筆資料 ==後送出該加解密資料於輸出緩衝= 人專k Μ料儲存裝置42作資料儲存時，則必須 器437轉換符合資料儲存裝置幻的資料長度來作一儲存。 接右另本發明於—f料產生裝置織料儲存裝置之間串 ，有一貝料加解密單元’因騎料加解密單元完全不需資料 產生裝置來作加解密的運算處理，因而不會降歸料產好Socket, IDE, PCI, 1394, SCSI, PCMCIA, USB, etc., so that the data storage device 31 and the data generating device 33 can directly perform encryption and decryption of the transmitted data. As can be seen from Figures 2, 3, and 4, the present invention can be used for many different changes. The data encryption and decryption unit can be made into a hardware device, such as a hub (HUB), which is set in the data generating device. And the data storage device, or directly built in the data generating device or data storage device, it can also use different data transmission protocols (pr0c0l) as the predetermined interface, such as: IDE, PCI, 1394, USB , SCSI, ㈣ and other available transmission interfaces, so the scope of application of the present invention can be expanded between a single host and its surrounding storage media via the LAN and Intemet connections, which can be encrypted and decrypted deal with. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs Please refer to Figure 5, which is a detailed structure diagram of a preferred implementation of the data encryption and decryption unit of the present invention, in which a data generating device 4 factory and a data storage device 42 A data encryption / decryption unit M is set in between, and the structure of the data encryption / decryption unit 43 is in a path for transmitting data between the data generating device 41 and the data storage device 42. One end of a data interceptor 431 'is connected to the The data transmission path, and the other end of the data interceptor 431 is connected to the main control unit 432, and the main control unit 432 is electrically connected to 535122 __ A7 Wuming (^ ——————— shell production control unit 433 --- Data storage control unit 434 and an adder 436, one end of the encryption and decryption device 436 is connected to a round-in buffer 435 in series, and connected to a data generating device 41, and the other end of the encryption and decryption device 436 is connected to a round-out buffer 437 is connected to the data storage device. In addition, the data generation unit 433 is electrically connected to the data generation device 41; and the storage control units 434 are electrically connected to a data storage unit. Device 42. The price is even higher than the above structure. The main control unit 432 fetches the data via the data interceptor μ3 to generate & set 41 the transferred data, and judges whether the transmission resource requires age encryption or direct transfer. If you want, for example, command, or control signal (c〇 カ ιδί_), the data is directly transmitted to the shell material storage device 42 without encryption and decryption procedures. If the data is transmitted, it is encrypted. "For example: data (Yell, the data generation control unit 7L 433, the lean material storage control unit 434, and the encryption and decryption unit 436 are respectively controlled, and the data generation control unit 433 can send or receive a control signal, and the data encryption unit 43 and The communication interface of the data generating device 41 means to use the interface of the data generating device 41 to communicate, for example: data-host (fine), the host-interface is a round-trip interface ^ set aside ^ transmission protocol for communication, If the host (H0st) uses the pci interface as the transmission ^, it is convenient to use the transmission protocol of m to communicate. Its data storage control early sends 434 or receives a control signal, and it is a data encryption unit. The communication interface of the storage device 42 can also communicate with the _not_ transmission protocol. The encryption / decryption device encrypts or decrypts specific transmission data according to the control signal received from the main control unit Song. There are two pairs between the data storage device 42 and the data generating device q. ^ There are degrees of rich countries ^ (CNS) A4 specifications (21QX $ 7 public meals -------- (Please read the note on the back first) Please fill in this page) Fill out and fill in this book, τ Printed by the Intellectual Property Bureau of the Ministry of Economic Affairs, Employee Consumer Cooperative, V. Invention Description (γ) ^ 435 and-output buffer 437, the two data buffers are used to store the additional ⑥, The data before, after, and before and after decryption can be converted to the length of the transmitted data, and the data generating device: Be: several kinds of data length interfaces are available for _, which is divided into eight bits. ===: The length of the passed Beco in the round clothing set 41, this data == The encrypted data will be sent to the output buffer after the ================================================================================================================================== such a data is sent to the output buffer; =================================================================================== such a data is transmitted to the output buffer; The data storage device stores the length of the data. To the right of the invention, there is a string between the material storage device and the material storage device. There is a material encryption / decryption unit. Because the material encryption / decryption unit does not need a data generation device to perform encryption / decryption calculation processing, it does not decrease. Good produce
St且麵加解密單元内部設置有對應資料產 與資料產线置之間娜沒餘贿置触在胃 -貧料傳輸溝通之毫無障礙，再者，透㈣料產生裝置、 貪料^解密單元及資料儲存單元三者之間以不同為傳輸資料 之協^ (Protocol)來作為預定界面，因此本發明之應用範圍 可由單-主機與其週邊齡舰嶋大軸區細路(UN) 及網際網路（lntemet)的連接，其係皆可作加解密處理，由 此可知，本發明具有創新的資料加解密之結構，並可確實解 決習知技藝的缺失。 紅上所述，本發明之結構特徵及各實施例皆已詳細揭 昌實施之進步 運用The internal encryption and decryption unit is provided with a corresponding data product and data product line. There is no obstacle to the communication between the stomach and the poor material transmission. In addition, the transparent data generating device and the corrupt material are decrypted. The difference between the unit and the data storage unit is the protocol used to transfer data (Protocol) as the predetermined interface. Therefore, the application scope of the present invention can be used by the single-host and its surroundings, the large shaft area (UN) and the Internet. The connection of the Internet can be encrypted and decrypted. It can be seen that the present invention has an innovative structure of data encryption and decryption, and can definitely solve the lack of conventional techniques. As mentioned above, the structural features and embodiments of the present invention have been disclosed in detail.
I_ ^ ijM衣— I-請先閱讀背面之注意事ml填寫本頁) 535122 、發明説明（/ 〇 ) 不’充分顯示出本發明案在目的及功效上均深 性，極具產業之利用俨佶，古工1衣每貝犯： 依專利法之+^為市_未見之嘱， 專^法之精神所述，本發明案完全符合發明專利之要件。 、 以上所述者，僅為本發明之較佳實施例而已，去 以之限定本發日騎實施之綱。即大凡依 ^ 圍所作，，侧，皆應仍屬於本發明專 堇明 貝審查委員明鑑，並祈惠准，是所至禱。 訂 .會 經濟部智慧財產局員工消費合作社印製 %^度適用中 iiS^CNS )74規^7710>^I_ ^ ijM clothing — I- Please read the note on the back first and fill in this page) 535122 、 Invention description (/ 〇) does not fully show the deepness of the purpose and efficacy of the present invention, which is very industrially useful 俨Alas, the perpetrators of the ancient labors are: According to the law of the patent law + ^ is a city_unseen, the spirit of the special law, the present invention case fully meets the requirements of the invention patent. The above is only a preferred embodiment of the present invention, and is intended to limit the outline of the implementation of the current day riding. That is to say, what everyone does and should do is still belong to the present invention, and it is the prayer of the reviewing committee members. Orders will be printed by the Consumers' Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs% ^ degree applicable iiS ^ CNS) 74 regulations ^ 7710 > ^