Seminar: Elliptic curve, isogenies and related topics
Main projects: Elliptic curves, isogenies, related topics and their application in cryptography.
The first part of the seminar (elliptic curves, varieties, …): We follow the book "The Arithmetic of Elliptic Curves" of Silverman -chapters 1, 2, 3
We can also read the note of Stevenhagen
The second part of the seminar (Isogenies and related computational problems): We will follow the lecture notes (from lecture #5) of Andrew Sutherland here
The third part of the seminar: We work in 3 groups and meet once a week for updates.
The schedule for Fall 2022 and Winter 2023 are as below: 7:30am - 9am on Saturday (Edmonton time) on Zoom, see more info on Slack.
September 3: Hang will present "Shape of number fields" (Home's thesis).
November 05: Hang will present the paper "An efficient key recovery attack on SIDH (preliminary version)" (Wouter Castryck and Thomas Decru)
November 26: Thuong will present compact Riemann surfaces and modular functions (in the series "Modular curves, CM methods and applications in crypto".)
The participants are as below:
Tri Nguyen
Hang Nguyen
Trinh Le
Minh
Hoa Tien Pham
Lam Vo
Thuong Dang
Dinh Van Hoang
Dung Duong
Ha Tran
and more
The schedule for Winter 2022 and Summer 2022 are as below: 7am - 9am on Saturday (Edmonton time) on Zoom, see more info on Slack.
January 28, 2022: Tri Nguyen- ternary forms associated to Endomorphism rings of supersingular elliptic curves- Cervino and Lemurell's papers.
February 11: Discussion Chapter 7 in Kohel’s thesis.
February 18: Lecture 20- Sutherland-The Hilbert class polynomial (Thang Nguyen)
March 11 and 18: Lecture 16 -Sutherland- Complex Multiplication (CM) (Thang Nguyen)
April 2 and April 9: Hang Nguyen presented her thesis - construct an isogeny between 2 given ordinary elliptic curves.
April 16: Tri presented his thesis -Elliptic curves cryptography and attacks.
July 9: Tri will present his project "Ternary forms of supersingular elliptic curves over F_p".
July 30 and August 6: Tri presents the paper "Endomorphism rings of supersingular elliptic curves over F_p" (Li, Ouyang, Xu-2020)".
August 13: Hang will present "Shape of lattices" (Home's thesis).
The participants are as below:
Tri Nguyen
Hang Nguyen
Trinh Le
Thang Nguyen Duc
Dat Tran
Hoa Tien Pham
Lam Vo
Dinh Van Hoang
Van Nguyen
Dung Duong
Ha Tran
and more
The schedule of Fall 2021 is as below: 8 pm-10 pm on Saturday (Edmonton time) on Zoom, see more info on Slack.
September 7, 2021: Tri Nguyen - Chapter 3.8-Silverman
September 14: No seminar.
September 21: Trinh Le - Chapter 3.9, 3.10-Silverman
September 28: No seminar.
October 9: Trinh Le - Lecture #5 - Isogenies (Sutherland)
October 16: Dat Tran - Lecture #6- Isogeny Kernels and Division Polynomials (PDF) (Sutherland)
October 23: Dat Tran - Lecture #6- Isogeny Kernels and Division Polynomials (PDF) (Sutherland)continued
and Hang Nguyen: Galois theory - reviewOctober 30: Tri Nguyen - Lecture # 7-Endomorphism Rings (PDF) (Sutherland)
November 6: No seminar.
November 13: Tri Nguyen - Lecture # 7-Endomorphism Rings (PDF) (Sutherland) -continued
November 20: Thang Nguyen - Lecture # 13 - Endomorphism Algebras (PDF) (Sutherland)
November 27: Thang Nguyen - Lecture # 13 - Endomorphism Algebras (PDF) (Sutherland)-continued
December 4: Thang Nguyen - Lecture # 14 - Ordinary and Supersingular Curves (PDF) (Sutherland)
December 11: Thang Nguyen - Lecture # 14 - Ordinary and Supersingular Curves (PDF) (Sutherland)-continued
December 17: Tri Nguyen -Lecture #8 - Schoof's algorithm
December 25, 2021: No seminar
The participants are as below:
Tri Nguyen
Hang Nguyen
Trinh Le
Thang Nguyen Duc
Dat Tran
Hoa Tien Pham
Tung Nguyen
Huy Le
Dinh Van Hoang
Pham Thuy
Dung Duong
Ha Tran
and more
The schedule for Summer 2021 is as below: 8 pm-10 pm on Tuesday (Edmonton time) on Zoom, see more info on Slack.
June 8, 2021: Tri Nguyen - Chapter 1- Silverman.
June 15: Tri Nguyen - Chapter 1- Silverman.
June 22: Trinh Le - Chapter 2- Silverman.
June 29: Trinh Le - Chapter 2- Silverman.
July 6: Trinh Le - Chapter 2- Silverman.
July 13: Thuc Trang - Chapter 2- Silverman.
July 20: Thuc Trang - Chapter 2- Silverman.
July 27: Dat Tran - Chapter 3.1, 3.2 -Silverman.
August 3: Dat Tran - Chapter 3.1, 3.2 -Silverman.
August 10: Hang Nguyen - Chapter 3.3, 3.4 -Silverman.
August 17: Hang Nguyen - Chapter 3.3, 3.4 -Silverman.
August 24: Hoa Tien Pham - Chapter 3.5, 3.6, 3.7-Silverman.
August 31, 2021: Hoa Tien Pham - Chapter 3.5, 3.6, 3.7-Silverman.
The participants are as below:
Tri Nguyen
Hang Nguyen
Trinh Le
Khoa Bui
Thang Nguyen Duc
Dat Tran
Nam Le
Truc Pham
Hoa Tien Pham
Tung Nguyen
Huy Le
Thuc Trang (Matthew Trang)
Dinh Van Hoang
Pham Thuy
Dung Duong
Van Nguyen
Ha Tran
and more