BTLE

BTLE BTLE is a free and open-source Bluetooth Low Energy BLE Software Defined Radio software suite and open BTLE chip design. It includes: BTLE baseband algorithms description, Python and Verilog implementation, FPGA and SkyWater 130 PDK OpenLane2 workflow results. Analog Devices AD9361 + Xilinx...

Crypto-RV: High-Efficiency FPGA-Based RISC-V Cryptographic Co-Processor for IoT Security

Cryptographic operations are critical for securing IoT, edge computing, and autonomous systems. However, current RISC-V platforms lack efficient hardware support for comprehensive cryptographic algorithm families and post-quantum cryptography. This paper presents Crypto-RV, a RISC-V co-processor...

Cost-Effective Optimization and Implementation of the CRT-Paillier Decryption Algorithm for Enhanced Performance

To address the privacy protection problem in cloud computing, privacy enhancement techniques such as the Paillier additive homomorphism algorithm are receiving widespread attention. Paillier algorithm allows addition and scalar multiplication operations in dencrypted state, which can effectively...

Energy-Efficient NTT Sampler for Kyber Benchmarked on FPGA

Kyber is a lattice-based key encapsulation mechanism selected for standardization by the NIST Post-Quantum Cryptography PQC project. A critical component of Kyber's key generation process is the sampling of matrix elements from a uniform distribution over the ring Rq . This step is one of the mos...