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SSX31-B

Features

1、	Support for IPSec ESP and AH protocols, and processing an AH+ESP data packet once, anti-replay supported
2、	Algorithm supported by the encryption/decryption unit: national general commercial cryptographic algorithm SCB2
3、	Encryption modes: ECB and CBC
4、	Algorithm supported by the Hash unit: HMAC-SHA-1
5、	Third part encryption and Hash interface, with which users can choose their own algorithms
6、	Acceleration of various IKE algorithms: RSA operation, DSA signing and verification, D-H key generation and negotiation
7、	IPSec transmission and Tunnel mode
8、	Support for IPv4 and IPv6 protocols
9、	Traffic statistics and time statistics of data packets
10、	Built-in data packet ordering engine for ensuring that the input order of a packet is the same as the output one
11、	Flexible support for L2TP + IPSec and NAT traversal
12、	True random number generator (TRNG)
13、	PCI2.2, 32/64-bit, 33/66 MHz bus interface
14、	A 32-bit SDRAM interface
15、	Package: PBGA 352
16、	Local storage and packet-carried of SAs
17、	Technique: 0.18 m

Performance

Solutions

SSX31-B Mid-range-and low-end Security Solutions

SSX31-B mid-range -and-low-end network security processor not only provides IPSec processing capability from 1.6 Gbit/s to 500 Mbit/s, but also supports VPN, as well as acceleration of symmetrical and asymmetrical algorithms of various protocols in the electronic commerce. In this way, it provides customers with flexible and complete highly cost-effective solutions to network security.

Encryption Card Solution

1、Meet related domestic technological requirements
2、Integrated RSA and RNG functions
3、High-performance IPSec processing
4、High-performance national general commercial cryptographic algorithm SCB2 acceleration
5、Perfect key management

Protocol Acceleration Card Solution

1、Simple solution, highly integrated
2、A single chip implements high-performance protocol acceleration