XIP41X3C NIST P-256/P-384 ECDH+ECDSA, compact version

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Xiphera Ltd.

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Xiphera’s NIST Curves cores for ECDH/ECDSA provide cutting-edge security solutions designed for robust public-key operations, including encryption, digital signatures, and key exchanges. These cores are optimised for both resource efficiency in FPGA implementations, offering versatile functionality across various cryptographic protocols.

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Key Features

Minimal Resource Requirements: XIP41x3Crequire for example 1119 LUTs in AMDSpartan7® and use only 1-2 multipliers/DSP blocks and 1-3 internal memory block in a typical FPGA implementation.
Secure Architecture: The execution time of XIP41x3C is independent of the secret values and, consequently, provides full protection against timing-based side-channel attacks. Additionally, the pattern of operations during computations is independent of the secrets. XIP41x3C have two interfaces which can be used for separating access to security-critical values.
Standard Compliance: XIP41x3C are compliant with FIPS 186-5 [2] and SP 800-56A [1]. XIP41x3C can be used as a part of numerous public-key systems and protocols including IKEv2 [4, 6, 3] and TLS 1.3 (RFC 8446) [5].
Easy Integration: The 16-bit interface of XIP41x3C supports easy integration to various systems.

Offering Brief

Device Family	Arria® 10 SX SoC FPGA, Cyclone® III FPGA, Cyclone® IV GX FPGA, Agilex® 5 FPGAs and SoC FPGAs E-Series, MAX® 10 FPGA, Cyclone® V SX SoC FPGA, Arria® V GZ FPGA, Agilex® 9 FPGAs and SoC FPGAs Direct RF-Series, MAX® V CPLD, Agilex® 7 FPGAs and SoC FPGAs I-Series, Arria® V SX SoC FPGA, Stratix® 10 DX FPGA, Stratix® 10 SX SoC FPGA, Agilex® 7 FPGAs and SoC FPGAs M-Series, Cyclone® V GT FPGA, Arria® 10 GT FPGA, Arria® V ST SoC FPGA, Arria® 10 GX FPGA, Stratix® 10 TX FPGA, Cyclone® V SE SoC FPGA, Stratix® IV E FPGA, Stratix® IV GX FPGA, Arria® V GX FPGA, Cyclone® V E FPGA, Agilex® 3 FPGAs and SoC FPGAs C-Series, Cyclone® V GX FPGA, Stratix® V GS FPGA, Stratix® V GX FPGA, Cyclone® V ST SoC FPGA, Agilex® 5 FPGAs and SoC FPGAs D-Series, Stratix® 10 GX FPGA, Arria® V GT FPGA, Cyclone® 10 LP FPGA, Agilex® 7 FPGAs and SoC FPGAs F-Series, Cyclone® 10 GX FPGA, Stratix® 10 AX SoC FPGA, Cyclone® IV E FPGA, Stratix® III FPGA
Offering Status	Production
Integrated Testbench	Yes
Evaluation License	Yes
Design Examples Available	Yes
Demo	No
Compliance	Yes
Latest Quartus Version Supported	25.1.1
Development Language	Encrypted Verilog, Encrypted VHDL, Verilog, VHDL