Update on Overleaf.

ccs-sample.bib

@@ -114,7 +114,7 @@ year = {2021},
 @Misc{coda2020,
 author = {J. Bonneau and I. Meckler and V. Rao and E. Shapiro},
 title = {Coda: Decentralized Cryptocurrency at Scale},
-howpublished = {https://eprint.iacr.org/2020/352.pdf},
+url = {https://eprint.iacr.org/2020/352.pdf},
 year = {2020},
 }
 
@@ -195,3 +195,37 @@ year="2015"
   author={Jain, Anurag and Anceaume, Emmanuelle and Gujar, Sujit},
   year={2022}
 }
+
+
+@inproceedings{random-oracle,
+author = {M. Bellare and P. Rogaway},
+title = {Random oracles are practical: A paradigm
+for designing efficient protocols},
+booktitle ={ACM conference on
+Computer and Communications Security (CCS)},
+year = {1993}
+}
+
+@incollection{karantias2020compact,
+  title={Compact storage of superblocks for NIPoPoW applications},
+  author={Karantias, K. and Kiayias, A. and Zindros, D.},
+  booktitle={Mathematical Research for Blockchain Economy},
+  pages={77--91},
+  year={2020},
+  publisher={Springer}
+}
+
+@InProceedings{10.1007/978-3-030-51280-4_27,
+author="Kiayias, A.
+and Miller, A.
+and Zindros, D.",
+editor="Bonneau, J.
+and Heninger, N.",
+title="Non-interactive Proofs of Proof-of-Work",
+booktitle="Financial Cryptography and Data Security",
+year="2020",
+publisher="Springer International Publishing",
+address="Cham",
+pages="505--522",
+isbn="978-3-030-51280-4"
+}