Compact LWE

Information

Authors

• Dongxi Liu
• Nan Li
• Jongkil Kim
• Surya Nepal

Official Links

• Website: link
• Submission details: Round 1
• Official Comments: Round 1

Related Articles

Haoyu Li and Renzhang Liu and Yanbin Pan and Tianyuan Xie
Ciphertext-Only Attacks against Compact-LWE Submitted to NIST PQC Project.
Cryptology ePrint Archive: Report 2018/020, 2018.

Cryptanalysis of Compact-LWE and related lightweight public key encryption
Xiao Dianyan, and Yang Yu.
Security and Communication Networks 2018, 2018.

Cryptanalysis of Compact-LWE
Jonathan Bootle and Mehdi Tibouchi.
CT-RSA 2018.

Compact-LWE: Enabling Practically Lightweight Public Key Encryption for Leveled IoT Device Authentication
Dongxi Liu and Nan Li and Jongkil Kim and Surya Nepal.
Cryptology ePrint Archive: Report 2017/685, 11 Jul 2017.

Summary Tables

ROUND 1
Description	lattice LWE
Assumption	Compact-LWE
Functionality	PKE
Public Key (bytes)	level 3: 2064
Secret Key (bytes)	level 3: 232
CIPH/SIG (bytes)	level 3: 2376
Security Type	IND-CCA