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Research on Blockchain Anonymous Communication Based on Key Derivation

Yanxun Chen

Yanxun Chen

School of Computer Science and Engineering, Xi’an Technological UniversityXi’an, China
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Chen, Yanxun
 et 
Pingping Liu

Pingping Liu

School of Computer Science and Engineering, Xi’an Technological UniversityXi’an, China
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Liu, Pingping
  
16 août 2023
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Publié en ligne: 16 août 2023
Pages: 1 - 11
DOI: https://doi.org/10.2478/ijanmc-2023-0051
Mots clés
© 2023 Yanxun Chen et al., published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Figure 1.

System communication model design
System communication model design

Figure 2.

System layered architecture diagram
System layered architecture diagram

Figure 3.

PBFT consensus algorithm information synchronization response process
PBFT consensus algorithm information synchronization response process

Figure 4.

ECC key derivation mapping rules
ECC key derivation mapping rules

Figure 5.

Alliance chain communication flow chart
Alliance chain communication flow chart

Figure 6.

Netty Service Startup Timing Diagram
Netty Service Startup Timing Diagram

ECC key generation process and transparency characteristics table

Key Type Generation process Transparency
Initial private key k Only visible to yourself
Initial public key K=kG Visible to all
Derived Private Keys Kt=k*HASH(x||t)mod n Only visible to yourself
Derived Public Key Kt=K*HASH(x||t)=ktG Both sides of the communication are visible
Session Key Kst=KAKBt=kBKAt Both sides of the communication are visible
Langue:
Anglais
Périodicité:
4 fois par an
Sujets de la revue:
Informatique, Informatique, autres
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