Security assumptions are foundational beliefs or principles that underpin the security models and protocols used in cryptographic systems. They provide the necessary conditions under which these systems are considered secure, often involving properties like computational difficulty, secrecy of keys, and resistance to various attacks. In the context of encryption schemes like ECIES, understanding these assumptions is critical because they dictate how robust the encryption is against potential vulnerabilities and threats.
congrats on reading the definition of security assumptions. now let's actually learn it.