A Novel Message-Preserving Scheme with Format-Preserving Encryption for Connected Cars in Multi-Access Edge Computing
نویسندگان
چکیده
منابع مشابه
Format Preserving Encryption
Encrypting Personally Identifiable Information (PII) in large databases has historically been difficult, because encrypting information typically implies expanding data and changing its format. Previous attempts to encrypt PII data like credit card numbers and Social Security Numbers without changing their format have used questionable cryptographic constructions. We examine the security model ...
متن کاملFormat-Preserving Encryption
Format-preserving encryption (FPE) encrypts a plaintext of some specified format into a ciphertext of identical format—for example, encrypting a valid credit-card number into a valid creditcard number. The problem has been known for some time, but it has lacked a fully general and rigorous treatment. We provide one, starting off by formally defining FPE and security goals for it. We investigate...
متن کاملFormat Controlling Encryption Using Datatype Preserving Encryption
DatatypePreserving Encryption (DTP) enables encryption of values within a certain character set into ciphertext restricted to the same set, while still keeping data length. This is in contrast to conventional block cipher modes which produce binary data, i e each encrypted character may have an arbitrary value, possibly outside the original character set, often accompanied with a length expans...
متن کاملPractical Solutions For Format-Preserving Encryption
Format Preserving Encryption (FPE) schemes encrypt a plaintext into a ciphertext while preserving its format (e.g., a valid social-security number is encrypted into a valid social-security number), thus allowing encrypted data to be stored and used in the same manner as unencrypted data. Motivated by the always-increasing use of cloud-computing and memory delegation, which require preserving bo...
متن کاملBPS: a Format-Preserving Encryption Proposal
In recent months, attacks on servers of payment processors have led to the disclosure of tens of millions of credit card numbers (also known as Personal Account Numbers, PANs). As an answer, end-to-end encryption has been advocated and an encryption standard that preserves the format of the data would be welcome. More generally, a format-preserving encryption scheme would be welcomed for many r...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Sensors
سال: 2019
ISSN: 1424-8220
DOI: 10.3390/s19183869