T2080 查看數據表（PDF） - Freescale Semiconductor

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产品描述 (功能)

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T2080

T2080 Product Brief Also supports T2081

Freescale Semiconductor 

• Public-key hardware accelerators (PKHA)

• RSA and Diffie-Hellman (to 4096b)

• Elliptic curve cryptography (1023b)

• Data-encryption standard accelerators (DESA)

• DES, 3DES (2-key, 3-key)

• ECB, CBC, OFB, and CFB modes

• Advanced-encryption standard accelerators (AESA)

• Key lengths of 128-bit, 192-bit, and 256-bit

• Confidentiality modes

• ECB, CBC, OFB, CFB, CTR and XTS

• Authenticated encryption modes

• CCM and GCM

• ARC four hardware accelerators (AFHA)

• Compatible with RC4 algorithm

• Message digest hardware accelerators (MDHA)

• SHA-1, SHA-256, 384, 512-bit digests

• MD5 128-bit digest

• HMAC with all algorithms

• Kasumi/F8 hardware accelerators (KFHA)

• F8, F9 as required for 3GPP

• A5/3 for GSM and EDGE, GEA-3 for GPRS

• Snow 3G hardware accelerators (STHA)

• Implements Snow 3.0, F8 and F9 modes

• ZUC Hardware Accelerators (ZHA)

• Implements 128-EEA3 & 128-EIA3

• CRC Unit

• Standard and user-defined polynomials

• Random-number generator (RNG)

• Incorporates TRNG entropy generator for seeding and deterministic engine (SHA-256)

• Supports random IV generation

• DTLS

• IEEE Std 802.11 WiFi

Protocol

IPsec

LTE PDCP U-plane

LTE PDCP C-plane

Cipher suite

AES-CBC/AES-XCBC-MAC

128-EEA2 (AES)

128-EEA3 and 128-EIA3

(ZUC)

Performance (aggregate

encap and decap)

4.4 Gbps

8.8 Gbps

3.5 Gbps

Chip features

The SEC dequeues data from its QMan hardware portal and, based on FQ configuration, also dequeues associated

instructions and operands in the Shared Descriptor. The SEC processes the data then enqueues it to the configured output FQ.

The SEC uses the Status/CMD word in the output Frame Descriptor to inform the next consumer of any errors encountered

during processing (for example, received packet outside the anti-replay window.)

The SEC 5.2 is also part of the QorIQ Platform's Trust Architecture, which gives the SoC the ability to perform secure boot,

runtime code integrity protection, and session key protection. The Trust Architecture is described in Resource partitioning

and QorIQ Trust Architecture.

T2080 Product Brief, Rev 0, 04/2014

Freescale Semiconductor, Inc.

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