Chapter 1 -- Introduction to Homomorphic Encryption for Financial Cryptography -- Chapter 2 -- Survey on Homomorphic Encryption for Financial Cryptography Workout -- Chapter 3 Improved login interface algorithm for Financial Transactions using Visual Cryptographic Authentication -- Chapter 4 Securing shared data based on Homomorphic encryption schemes -- Chapter 5 Challenges and Opportunities associated with Homomorphic Encryption for Financial Cryptography -- Chapter 6 Homomorphic Encryption based Cloud Privacy-Preserving in Remote Ecg Monitoring and Surveillance -- Chapter 7 Enhancing Encryption Security against Cypher Attacks -- Chapter 8 Biometric Based Key Generation Using AES Algorithm for Real Time Security Applications -- Chapter 9 Financial Cryptography and its application in Blockchain -- Chapter 10 Algorithmic Strategies for Solving Complex Problems in Financial Cryptography.,- Chapter 11 Various Attacks on the implementation of Cryptographic Algorithms -- Chapter 12 A Survey on Private Keyword Sorting and Searching using Homomorphic Encryption -- Chapter 13 Multivariate Cryptosystem Based on a Quadratic Equation to Eliminate the Outliers Using Homomorphic Encryption Scheme. .