5812-DS01-R datasheet(4/84 Pages) BOARDCOM

4 / 84 page

BCM5812

Advance Data Sheet

3/11/03

B roa dcom Co rpo rat ion

Page iv

Document

5812-DS01-405-R

Packet Performance ................................................................................................................................... 65

IPsec...................................................................................................................................................... 65

Section 6: Mechanical Information .................................................................................. 66

Package Drawing ........................................................................................................................................ 66

Section 7: Ordering Information ...................................................................................... 67

Ordering Information.................................................................................................................................. 67

Appendix A: References................................................................................................... 68

Referenced Standards and Texts.............................................................................................................. 68

Appendix B: Programming Considerations.................................................................... 69

Invalid Operation Conditions..................................................................................................................... 69

Zero Packet Lengths ............................................................................................................................. 69

Zero Fragment Lengths in Fragment Chain Entry Descriptors.............................................................. 69

Erroneous Parameter Specifications ..................................................................................................... 69

Output Fragment Addresses for Misaligned Buffers.............................................................................. 69

Output Fragment Lengths that are Not a Multiple of 4 .......................................................................... 69

Non-Zero Offset with NULL Encryption ................................................................................................. 69

NULL Authentication with NULL Encryption .......................................................................................... 69

Incorrect Data Size for Encryption......................................................................................................... 70

Writing to the MCR Register with PCI Master Mode Disabled .............................................................. 70

Modular Arithmetic Operation Restrictions ............................................................................................. 70

Chaining Operation Dependencies ........................................................................................................... 70

SSL-MAC or TLS-HMAC Followed by ARCFOUR ................................................................................ 70

ARCFOUR or 3DES Followed by SSL-MAC or TLS-HMAC ................................................................. 70

MD5 or SHA-1 Followed by MD5 or SHA-1...........................................................................................71

3DES/HMAC Followed by 3DES/HMAC ...............................................................................................71

SSL-MAC or TLS-HMAC Followed by SSL-3DES ................................................................................ 71

Alignment Restrictions .............................................................................................................................. 71

Appendix C: EEPROM Information.................................................................................. 73

Description ..................................................................................................................................................73

Programming .............................................................................................................................................. 73

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