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thail08 发表于 25-2-2 11:12
密码学论文 中文摘要 VS ABSTRACT举例。
At present, constructing key exchange protocol based on lattice theory has
become the research frontier in the field of key exchange. Designing efficient key exchange
protocol with stronger security, smaller size of key and ciphertext and communication overhead
is an important and difficult problem in the field of lattice key exchange.Based on the compact
technology in NewHope-Simple, and combined with FO conversion mechanism, an active
secure KEM scheme is proposed. Using the implicit authentication and identity authentication
methods, an authenticated key exchange protocol which can prove secure under the standard
eCK model is constructed. In terms of protocol security, the proposed protocol improves
from passive security to active security compared with NewHope-Simple protocol. In terms
of ciphertext size and communication overhead, compared with the existing key exchange
protocols based on key encapsulation mechanism, the key encapsulation mechanism in
this protocol effectively reduces the ciphertext size and communication overhead through
analysis, which is a compact, efficient and active secure anti-quantum authentication key
exchange protocol based on key encapsulation mechanism.
关键字Key words: RLWE; FO conversion; encryption mechanism; authentication key exchange;
standard eCK model
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