Addendum: Ullah, I., et al. A Novel Provable Secured Signcryption Scheme PSSS: A Hyper-Elliptic Curve-Based Approach. Mathematics 2019, 7, 686

The authors wish to make the following corrections to this paper [1], published recently in Mathematics: The coauthors Junaid Khan and Muhammad Rehan were omitted from the author list, which should read as follows:

Insaf Ullah ^1,2,*, Noor Ul Amin ¹, Junaid Khan ³, Muhammad Rehan ³, Muhammad Naeem ³, Hizbullah Khattak ¹, Shah Jahan Khattak ⁴, and Haseen Ali ³

The author contributions should updated as follows:

Author Contributions: Conceptualization, I.U. and N.U.A.; methodology, I.U.; software, H.K., J.K., and M.R.; validation, I.U., J.K., M.R., N.U.A., and M.N.; formal analysis, I.U.; investigation, S.J.K.; writing—original draft preparation, I.U.; writing—review and editing, H.A.; supervision, N.U.A.; project administration, N.U.A.

The authors would like to apologize for any inconvenience caused to the readers by these changes. The changes do not affect the scientific results. The manuscript will be updated, and the original will remain online on the article’s webpage.