搜索结果: 1-3 共查到“密码学 security definitions”相关记录3条 . 查询时间(0.093 秒)
Subtleties in Security Definitions for Predicate Encryption with Public Index
predicate encryption with public index predicate key-encapsulation mechanism semantic security definition
2017/5/26
We take a critical look at established security definitions for predicate encryption (PE) with public index under chosen-plaintext attack (CPA) and under chosen-ciphertext attack (CCA). In contrast to...
We take a critical look at security models that are often used to give "provable security'' guarantees. We pay particular attention to digital signatures, symmetric-key encryption, and leakage resilie...
We take a critical look at security models that are often used to give "provable security'' guarantees. We pay particular attention to digital signatures, symmetric-key encryption, and leakage resilie...