IP Cores, Inc. Ships a Multi-Gigabit
Combo
AES/XTS, AES/CBC and AES/GCM
IP
Core for Attached Storage Applications
IP Cores, Inc. has shipped a silicon IP core supporting
storage and networking security standards. Starting at 70K ASIC gates and
delivering over 10 Gbps throughput, GXC3 cores provides a compact and efficient
solution for an SoC designer working on a secure IEEE P1619 storage and IEEE
802.1AE networking solutions.
Palo Alto, California, November 5, 2007 -- IP Cores,
Inc. today announced shipment of a new silicon IP core supporting the IEEE P1619
storage encryption standard, IEEE 802.1AE MACsec network data encryption
standard, and legacy storage AES/CBC encryption. The new GXC3 core enables
System on Chip (SoC) vendors to build compact cryptographic processors that
support the AES/XTS, AES/GCM, and AES/CBC cryptographic algorithms.
"A modification of our popular GXM3 core, the GXC3 core adds support for the
legacy AES/CBC encryption and decryption mode without any insignificant increase
in size. With the shipment of the GXC3 combo core we enabled our customers to
add the support for legacy encryption to their secure storage designs," said
Dmitri Varsanofiev, CTO of IP Cores, Inc. "Our lead customers had converted
their early access to GXC3 into a competitive advantage for their networked
storage solutions."
High-speed Encryption Protects Data in Storage and inside the Network
Advanced Encryption Standard (AES) is widely used to provide data security in
storage, both “at rest” on a hard drive or tape and on the network. Addressing
the market demand for integrated high-speed AES crypto solutions for these two
markets, IP Cores’ GXC3 supports the XTS-AES, GCM-AES, and CBC-AES modes in a
single core. GXC3 supports 128-bit and 256-bit AES keys for design flexibility
and is designed for throughput of 18.2 Mbits per MHz for a maximum throughput of
10 Gbps at 550 MHz clock frequency.
XEX-based Tweaked CodeBook mode (TCB) with CipherText Stealing (CTS)
- abbreviated as XTS - mode of AES is a highly parallelizable mode used
in the IEEE standard P1619 for narrow-block hard disk encryption. GXC3 also
includes the Galois/Counter Mode (GCM) cipher designed to provide data security
and authentication, and a support for the legacy tape and disk encryption Cipher
Block Chaining (CBC) mode. AES in GCM mode allows parallel authentication
implementations and therefore can be used for communication channels that
require very high-speed authenticated encryption, such as supporting IEEE
802.1AE MACsec security for Ethernet networks, or IPsec RFC 4106. GXC3
configurations support AES/GCM, AES/CBC and AES/XTS encryption and decryption
throughput over 10 Gbps in a single core, with easy parallelization for higher
throughputs. Gate count for a fully self-contained GXC3 starts at 70K gates.
GXC3 contributes to the IP Cores’ efficient portfolio of
AES-based security IP cores that includes support for AES and DES ECB, CTR, OFB,
CFB modes, GCM-AES, XTS-AES, LRW-AES, and a set of AES-CCM implementations for a
variety of telecommunications security standards (IEEE 802.11i Wi-Fi, 802.16e
WiMAX, 802.15.3 UWB WiMedia, and 802.15.4 Zigbee). For networking and storage
applications requiring much higher throughputs (40 Gbps, 100 Gbps and above), IP
Cores, Inc. offers dedicated GCM and XTS core families.
IP Cores, Inc. has also shipped a family of FFT DSP cores. Cores are
available in multiple configurations to meet specific SoC throughput, power, and
gate count goals. For more information about IP Cores’ product line, please
visit www.ipcores.com.
About IP Cores, Inc.
IP Cores is a fast-moving company in the field of security and DSP IP cores.
Founded 3 years ago, the company provides IP cores to protect communications,
storage, and intellectual property.