ACRYP_Nuclei SoC IP

ACRYP

Core Features

The Nuclei ACrypto Engine is an asymmetric cryptographic accelerator suitable for embedded application. It provides capability for basic arithmetic and frequently used operations. Along with driver, it is flexible to support popular upperlayer applications.

RSA key size up to 8192.
RSA key pair generation.

ECC (including SM2)

ECC curve in GF(𝑝) and GF(2𝑚).
ECC key size up to 521 in GF(𝑝).
ECC key size up to 571 in GF(2𝑚).
Short-Weierstrass curve and Koblitz curve, including curves from standard NIST, brainpool, SEC 2 and SM2.
Montgomery curve 25519/448.
(Twisted) Edwards curve 25519/448.

Capability

Big number arithmetic.
Asymmetric cryptographic operation.
Dual field processor in GF(𝑝) and GF(2𝑚) both.
Configurable system bus interface (register configuration bus).
Configurable word size, either 32 or 64 bits.
Configurable SRAM depth.
Programmable size of operands from word size to 8192 bits.
Built-in operations open to user with rich control options facilitates building new applications.

Support the following applications when working with driver

Key exchange scheme (DHKE, ECDH, X25519/X448).
Encryption schemes (RSAES-OAEP, RSAES-PKCS1-v1_5, ECIES).
Signature schemes (RSASSA-PSS, RSASSA-PKCS1-v1_5, DSA, ECDSA, Ed25519/Ed448, SM2 signature).
RSA CRT, Primality test.

Parameter

Performance. RSA-2048 7.1M clocks, ECC-P256 0.42M clocks.
Silicon data. Under SMIC 40nm process, clock frequency is 230MHz, logic area is 92508𝜇m2.

RISC-V Foundation

SICA

China RISC-V Industry Alliance

China RISC-V Alliance

SZICC

HBSIA

CBSIA

SOPIC

武汉光电工业技术研究院

Amlogic

VeriSilicon

LAUTERBACH

TencentOS Tiny

OpenHarmony

PlatformIO

SEGGER

MUCSE

ORITEK

Brite

Innochip Technology

格见构知

AistarTek

exide

HighTec

CALTERAH

BinarySemi

X-EPIC

SILERGY

MachineWare

SIMANGO

TrustKernel

XIAOMI

JINGWEI HIRAIN

SIEMENS EDA

Motorcomm

CHIPWAYS

SWID

taolink-tech

GeoforceChip

ChipIntelli

Witmem

Fisilink

TIH Microelectronics

XinSheng Tech

GigaDevice

ASR

AnLogic

TusStar

Mocro & Nano Institute

RT-Thread

OPEN AI LAB

IAR

HUST

SJTU

WHU

HBUT

Contact Us

Email

contact@nucleisys.com

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