VOCAL Adds AES Functionality to MIPS Technologies' New 32-Bit Pro Series Cores
With the MIPS® CorExtend™ Capability, VOCAL Achieves Cryptography Engine on an Industry-Standard Microprocessor
BUFFALO, N.Y., Nov. 12 /PRNewswire/ -- VOCAL Technologies, Ltd., a leading developer of software and hardware solution for the communications industry, announces the availability of an AES hardware engine for MIPS cores.
Advanced Encryption Standard (AES) provides very high security with relatively low processing requirements. With these two key properties, AES not only replaces old DES based products but it opens up many new markets that require higher security but are limited by processing bandwidth. New protocols such as CCMP and DTCP are just "wrappers" of AES making a software solution with an AES hardware core the most practical implementation.
VOCAL has developed the "Perfect Cryptography Engine", an AES hardware core wrapped by a MIPS processor. The MIPS core controls the fixed AES hardware through the UDI extension instructions allowing the "AES wrapper" or encryption protocol to be programmable. The VOCAL 128-bit Co-Processor solution amounts to 1.28 Gbps encryption/decryption per 100 MHz processing power.
Encoder | 128-bit key (MIPS/Mbit) |
ROM |
Gates |
|
|
|
|
Optimized MIPS Assembly | 6.00 | none | none |
UDI AES 32-bit Block Accelerator | 0.50 | 4-256x8 | 4,950 |
UDI AES 64-bit Co-Processor | 0.16 | 8-256x8 | 6,012 |
UDI AES 128-bit Co-Processor | 0.08 | 16-256x8 | 9,096 |
Decoder | 128-bit key (MIPS/Mbit) |
ROM |
Gates |
|
|
|
|
Optimized MIPS Assembly | 6.50 | none | none |
UDI AES 32-bit Block Accelerator | 0.50 | 4-256x8 | 5,916 |
UDI AES 64-bit Co-Processor | 0.16 | 8-256x8 | 7,808 |
UDI AES 128-bit Co-Processor | 0.08 | 16-256x8 | 13,936 |
For a 10 Mbps video application a pure software implementation requires approximately 65 MIPS to decrypt the compressed video. With the VOCAL 128-bit AES Co-Processor the decryption is less than 1 MIP. Current set-top boxes using a MIPS core can be upgraded to decrypt video with a simple drop in solution and no integration issues. A 54 Mbps WLAN software solution implementation would consume 353 MIPS while the VOCAL 128-bit Co-Processor consumes 4 MIPS. Any products that use a MIPS core can now provide AES encryption by using VOCAL's cryptography engine.
Advantages of VOCAL's solution include flexibility to program and configure the AES solution, engineering experience and the expertise needed to integrate individual modules to make a complete low cost solution.
VOCAL invites you to visit its booth at the WiFi Planet Show in San Jose on December 3rd.
About VOCAL Technologies, Ltd.
Founded in 1986, VOCAL Technologies, Ltd., is an industry leader in providing innovative telecommunications and networking solutions to a large base of international OEM customers. VOCAL has the industry's largest data and telephony software modem and 802.11a/b/g/e/i libraries and supports all major platforms including Analog Devices, ARM, MIPS, and TI.
MIPS is a registered trademark in the United States and other countries, and Pro, Pro Series and CorExtend are trademarks of MIPS Technologies.
|
Related News
- VOCAL Adds DSP Functionality to MIPS Technologies’ New 32-Bit Pro Series Cores
- GigaDevice unveils the GD32V series with RISC-V core, in a brand new 32bit general purpose microcontroller
- Alibaba Adds Embedded CPU Core Designer
- CAST Makes Evaluating 32-bit Processor IP Easier with Talos for BA20 Plus FreeRTOS
- Nuvoton NuMicro Family 32-bit Cortex-M0 MCU Debuts A New Series - NUC123
Breaking News
- Edge AI company AlphaICs raises $8 million in funding round led by Emerald Technology Ventures and Endiya Partners
- CXL gathers speed with 2.0 spec
- USB 4.0, USB 3.2, USB 3.0, USB 2.0 Silicon Proven PHYs in TSMC, UMC & SMIC Foundries available from T2MIP
- 2020 Activities, Outlook for 2021 & Update of the Financial Objectives: Kalray Aims to Become a European Champion in Intelligent Processors
- Avery Design Announces CXL 2.0 VIP
Most Popular
- Avery Design Announces CXL 2.0 VIP
- Imperas Leads The RISC-V Processor Verification Ecosystem
- 2020 Activities, Outlook for 2021 & Update of the Financial Objectives: Kalray Aims to Become a European Champion in Intelligent Processors
- Industry R&D Spending To Rise 4% After Hitting Record in 2020
- KeyASIC Inked Technologies and IP Deal of RM21Mil
![]() |
E-mail This Article | ![]() |
![]() |
Printer-Friendly Page |