KASUMI Cipher Core

Estimate your chip with this semiconductor IP

Elliptic Technologies

IP Name

CLP-38 KASUMI Cipher Core

Provider

Elliptic Technologies

Description

KASUMI Cipher Core

Categories

IP Catalog : Digital Core IP : Security : Decryption

IP Catalog : Digital Core IP : Security : Encryption

Portability

ASIC, FPGA, Structured

Process Node

all

Type

Soft IP

Maturity

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Overview

The CLP-38 core implements the KASUMI cipher. The KASUMI cipher is specified in the SAGE/ETSI document "Specification of the 3GPP TS 35.202 V7.0.0 (2007-06)". The algorithm implements a block cipher that produces a 64-bit output from a 64-bit input using a 128-bit key. The standard requires both a confidentiality algorithm known as f8 and an integrity algorithm known as f9 - both can be implemented in the CLP-38.

Features

• KASUMI cipher for 3GPP

o Supports both the confidentiality (f8) and Integrity (f9) modes

o Supports GSM A5/3, ECSD A5/3 and GSM GEA3 keystream generation

• Maximum clock frequency: 200 MHz in 0.13 micron

o 800 Mbps throughput

• Flow-through architecture

o Ingress and egress FIFO depth configurable at build time

• Hardware key expansion logic

• Key size – 128 bits

• 25K ASIC gates

Deliverables

HDL Source Licenses:

• Verilog HDL

• Testbench

• Sample synthesis script

• Documentation

Market Category

Communications, Consumer Electronics, Others

Datasheet

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Gate Count

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QIP Rating

This IP is not yet QIP rated.

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