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Effizienter Datenzugriff auf der Blockchain

Student(visible for staff only)
SupervisorLennart Almstedt
ProfessorProf. Dr.-Ing. Lars Wolf
ProjectHALY.ID
IBR GroupCM (Prof. Wolf)
TypeBachelor Thesis
Statusfinished
Start2023-12-04
Deadline2024
Submission2024

Aufgabe

Blockchains sind eine Technologie, Daten so zu speichern, dass Manipulation erkennbar ist. Dies wird erreicht indem die Transaktionen in Blöcken gespeichert werden, bei denen jeder den Hash des vorherigen Blocks enthält. Möchte man jedoch in dieser Datenstruktur bestimmte Daten finden, so muss man die komplette Kette durchlaufen. Die Aufgabe dieser Abschlussarbeit soll sein, eine Möglichkeit zu designen und zu implementieren, effizient auf bestimmte Blöcke zuzugreifen, z.B. indem zusätzlich eine Datenbank verwendet wird. Diese Möglichkeit soll sowohl den Zugriff auf einzelne Datenpunkte, als auch auf einen Verlauf von Daten erlauben. Hierbei ist besonders wichtig, dass sichergestellt wird, dass keine Datenpunkte ausgelassen werden.

Relevante Aspekte

  • Blockchain
  • SGX
  • C/C++

Wichtig: Es ist nicht nötig, sich schon mit den genannten Aspekten auszukennen. Viel wichtiger ist die Bereitschaft, sich selbstständig einzuarbeiten.

Kontakt

Bei Interesse wenden Sie sich bitte per E-Mail an Lennart Almstedt für Details.


last changed 2024-11-13, 16:38 by Lennart Almstedt

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