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CS5010RQ датащи(PDF) 3 Page - List of Unclassifed Manufacturers |
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CS5010RQ датащи(HTML) 3 Page - List of Unclassifed Manufacturers |
3 / 8 page Optimized for 3 TM FUNCTIONAL DESCRIPTION The Amphion series of DES/3DES cores offer a complete solution to maintaining legacy DES functionality for modern data encryption needs, offering a simple interface, no internal or external memory usage, no external keyspace processing, and a highly efficient design offering unparalleled performance. The CS5010 Ultra Compact DES/3DES and the CS5020 Compact DES/3DES Cores are designed to offer an efficient yet high performance means of both DES and Triple DES encryption/decryption, with the emphasis on reduced resource usage. The CS5030 High Speed DES/3DES Core offers an increased data throughput in comparison to the Compact Cores, while still achieving a highly efficient hardware implementation. The CS5040 Ultra High Speed DES/3DES Core is designed to provide a high performance solution while still achieving a relatively low resource usage. The Ultra Compact DES/3DES Core is capable of all DES standard modes of operation. The use of these added modes of operation on Compact, High Speed and Ultra High Speed DES/3DES Cores is subject to conditions. For example, it is impractical to use a fully pipelined DES core to perform CBC mode, as the data throughput of the hardware would have to be substantially reduced in order to support the feedback XOR operation between output and input of the DES core. All versions of the Amphion DES/3DES cores follow the block diagram shown in Figure 3. The DES/3DES cores are excellent complements to other Amphion cores. For instance they can be combined with the CS6650 MPEG-2 Decoder to rapidly construct a secure patient monitoring system, and they can be combined with the CS4191 ADPCM codec to achieve secure, high speed, high channel-count speech processing in Voice-over-Packet (VoP) systems. The Amphion encryption/decryption cores are also an excellent choice for VPN security ICs incorporated into broadband switches, routers, firewalls and remote access concentrators. Likewise, the cores are an ideal fit for the Secure Socket Layer (SSL) channel ICs used in Web servers, WAP gateways and other access applications requiring a high number of parallel SSL channels to carry out eCommerce. Figure 3: Block Diagram of DES/3DES Cores Ciphertext/ Plaintext Control Logic Input Buffer Key Scheduler Key Buffer Key Plaintext/ Ciphertext DES Round Transformations Output Buffer |
Аналогичный номер детали - CS5010RQ |
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Аналогичное описание - CS5010RQ |
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