Applied Cryptography: 6. Elliptic-curve cryptography (ECC)

Lecture 6: Diffie-Hellmann (DH) key exchange, Elliptic curve (EC) cryptography, EC point operations, Elliptic-curve Diffie-Hellmann (ECDH), Elliptic-curve Digital Signature Algorithm (ECDSA) 00:00 Introduction 00:32 Diffie-Hellman key exchange 01:32 Diffie-Hellman (DH) key exchange 06:08 Elliptic Curve Cryptography 11:14 Standard (named) elliptic curves 12:44 EC domain parameters 16:02 EC point operations 18:58 Elliptic Curve Diffie-Hellman (ECDH) 24:21 EC private key file format 26:01 EC public key file format 26:53 EC point compression 29:08 Elliptic Curve Digital Signature Algorithm (ECDSA) 41:29 Task: ECDSA utility 42:48 Task: Test cases 43:30 EC point operations in Python 45:42 Generate random number in given range 48:26 Questions University of Tartu, MTAT.07.017 Applied Cryptography, Spring 2024 Instructor: Arnis Parsovs View the complete course: https://courses.cs.ut.ee/2024/appcrypto/spring