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Fingerprint Dive into the research topics where Yoon Sung Hwang is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

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Division Algebra Mathematics
Valued Fields Mathematics
Graded Algebra Mathematics
Countermeasures Mathematics
Signed Mathematics
Digit Mathematics
Valuation Mathematics
Roots of Unity Mathematics

Research Output 1995 2014

  • 65 Citations
  • 3 h-Index
  • 10 Article

Unramified scalar extensions of graded division algebras

Hwang, Y. S., 2014 Feb 7, In : Communications of the Korean Mathematical Society. 29, 1, p. 23-26 4 p.

Research output: Contribution to journalArticle

Division Algebra
Graded Algebra
Algebra
Scalar
Valued Fields

Enhanced exhaustive search attack on randomized BSD type countermeasure

Han, D. G., Okeya, K., Kim, T. H., Hwang, Y. S., Kim, B. & Park, Y. H., 2006 May 1, In : IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences. E89-A, 5, p. 1316-1326 11 p.

Research output: Contribution to journalArticle

Exhaustive Search
Moon
Countermeasures
Signed
Digit

Cryptanalysis of the countermeasures using randomized binary signed digits

Han, D. G., Okeya, K., Kim, T. H., Hwang, Y. S., Park, Y. H. & Jung, S., 2004 Dec 1, In : Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). 3089, p. 398-413 16 p.

Research output: Contribution to journalArticle

Cryptanalysis
Countermeasures
Signed
Scalar multiplication
Digit

Galois groups of order 2n that contain a cyclic subgroup of order n

Hwang, Y. S., Leep, D. B. & Wadsworth, A. R., 2003 Dec 1, In : Pacific Journal of Mathematics. 212, 2, p. 297-319 23 p.

Research output: Contribution to journalArticle

Galois group
Galois
Subgroup
nth root
Galois Extension

Algebraic extensions of graded and valued fields

Hwang, Y. S. & Wadsworth, A. R., 1999 Dec 1, In : Communications in Algebra. 27, 2, p. 821-840 20 p.

Research output: Contribution to journalArticle

Algebraic extension
Valued Fields