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công cụ tìm kiếm bảng dữ liệu linh kiện điện tử |
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công cụ tìm kiếm bảng dữ liệu linh kiện điện tử |
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5812-DS00-R bảng dữ liệu(PDF) 1 Page - Broadcom Corporation. |
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5812-DS00-R bảng dữ liệu(HTML) 1 Page - Broadcom Corporation. |
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1 / 84 page  ADVANCE DATA SHEET BCM5812 5812-DS01-405-R 16215 Alton Parkway • P.O. Box 57013 • Irvine, California 92619-7013 • Phone: 949-450-8700 • Fax: 949-450-8710 3/11/03 Security Processor Figure 1: Functional Block Diagram G EN ER AL DE SC RI PTI O N F EA TU RE S The BCM5812 is a full-feature security processor optimized to provide multi-protocol cryptographic acceleration for cost sensitive VPN and eCommerce applications. The BCM5812 supports all of the symmetric and asymmetric encryption and authentication algorithms popularly used by IPsec and IKE, including 3DES, AES, RSA, DSA, Diffie- Hellman, SHA-1, MD5, HMAC-SHA-1, and HMAC-MD5. For IPsec ESP processing, the BCM5812 performs single pass encryption combined with HMAC authentication. For SSL and TLS record processing, the BCM5812 provides ARCFOUR encipherment, and computes the SSL MAC and TLS HMAC. The BCM5812 includes a true random number generator. The BCM5812 offers a complete, single-chip, solution that connects directly to the PCI bus with no need for external interface logic or memory. The BCM5812 utilizes 0.18 µm semiconductor technology, a high performance bus master interface, and efficient software control structures in an advanced design. Single-pass IPsec combined encryption and authentication SSL MAC, TLS HMAC for SSL, TLS Record Layer processing Export mode, enables Retail export classification. F EA TU RE S • IETF and FIPS compliant algorithms: - 3DES-CBC. DES-CBC - AES-CBC, AES-CTR with 128, 192, and 256 bit key sizes - ARCFOUR - MD5, SHA-1 HMAC-MD5, HMAC-SHA-1 - RSA Public and Private Key operations up to 2048 bit modulus - 1024 bit DSA Sign and Verify - DIffie-Hellman Key Generation and Agreement up to 2048 bit • IETF and FIPS compliant algorithms: - 3DES-CBC. DES-CBC - AES-CBC, AES-CTR with 128, 192, and 256 bit key sizes - ARCFOUR - MD5, SHA-1 HMAC-MD5, HMAC-SHA-1 - RSA public and private key operations up to 2048 bit modulus - 1024 bit DSA Sign and Verify - DIffie-Hellman key generation and agreement up to 2048 bit • True random number generator • Modular math functions with up to 2048 bit modulus • PCI v2.2 32 bit 33 MHz bus interface • Advanced testability features - 100% testability of on-chip RAM cells via BIST - JTAG boundary scan for board level testing • Low-power 1.8V core, 5V tolerant, 3.3V I/O, Power-saving mode • Small footprint 196-pin FBGA package • 100% Software Compatible with the BCM5823 • Extensive Software Support - Drivers for Linux, VxWorks, Solaris, Windows 2000 - Full SDK with application library and diagnostics A PP LIC AT I O NS • VPN residential gateways • VPN SoHo firewalls, routers and switches • Secure wireless access points and gateways M a s ter C ontro lle r (D M A , S e que ncing) Pu b lic K e y Ac c e le ra tion T rue R a ndom N u m b e r Ge n e ra to r 3 D E S /D ES/A R CF O U R /A E S E n cryp tio n SH A -1 /M D 5 A u th e n tic a tio n PC I 2 .2 32 b it 33 M H z PC I Clo c k |
Số phần tương tự - 5812-DS00-R |
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Mô tả tương tự - 5812-DS00-R |
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