Two intercept-and-resend attacks on a bidirectional quantum secure direct communication and its improvement.
Ying ChenXiangfu ZouXin WangJianfeng LiuZhenbang RongZhiming HuangShenggen ZhengXueying LiangJianxiong WuPublished in: Quantum Inf. Process. (2023)
Keyphrases
- security protocols
- security mechanisms
- cryptographic protocols
- chosen plaintext
- secure routing
- resource constrained
- stream cipher
- group communication
- security flaws
- security measures
- multi party
- countermeasures
- secure communication
- cryptographic algorithms
- quantum computing
- security threats
- key management
- communication systems
- advanced encryption standard
- security properties
- quantum computation
- unauthorized access
- authentication scheme
- significant improvement
- standard model
- encryption scheme
- security issues
- communication networks
- information sharing
- privacy preserving