Cryptography is the practice of securing information by converting it into an unreadable format (ciphertext) to protect it from unauthorized access. Modern systems rely on four primary security services:
: Use hash functions and ECC to secure blockchain transactions and private keys. Introduction to Cryptography: Principles and Ap...
: Combine hashing and asymmetric cryptography to provide authenticity and non-repudiation. Applications and Protocols Cryptography is the practice of securing information by