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IEEE 802.11 WAPI Encryption Core
Implementation of the new Chinese security standard (WAPI) requires running the SMS4 cipher in the WPI mode for encryption and message authentication. The WPI1 core is tuned for WAPI applications and as such requires much smaller gate count than a full implementation.
The design is fully synchronous and available in both source and netlist form.
The design is fully synchronous and available in both source and netlist form.
Features
- Completely self-contained: does not require external memory
- Includes encryption, decryption, key expansion and data interface
- Support for WAPI WPI packet encapsulation
- Automatic generation of key context from key data
- Flow-through design
- Test bench provided
- Deliverables include test benches
Benefits
- Flow-through design allowed to produce an extremely compact core - full 802.11i support in less than ASIC 9K gates.
Applications
- WAPI
Block Diagram of the IEEE 802.11 WAPI Encryption Core IP Core
View IEEE 802.11 WAPI Encryption Core full description to...
- see the entire IEEE 802.11 WAPI Encryption Core datasheet
- get in contact with IEEE 802.11 WAPI Encryption Core Supplier
WAPI IP
- RivieraWaves 802.11ac (Wi-Fi 5) 4x4 MAC & modem
- RivieraWaves 802.11ac (Wi-Fi 5) 1x1 & 2x2 MAC & modem
- RivieraWaves 802.11n (Wi-Fi 4) 1x1 20/40MHz MAC & modem
- RivieraWaves 802.11ax (Wi-Fi 6) 1x1 & 2x2 MAC & modem
- RivieraWaves 802.11ax (Wi-Fi 6) 1x1 20MHz STA Low Power MAC & modem
- 802.11 N/G/B/A Digital Baseband IP