Similarity Recoverable, Format-Preserving String Encryption
Format-preserving encryption (FPE) encrypts a plaintext of some specified format into a ciphertext of identical format. In this paper, we consider FPE on string data, and design new FPE algorithms that preserve the string similarity for a large number of string metrics. The experiments show that our...
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Published in | Web Technologies and Applications pp. 439 - 443 |
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Main Authors | , |
Format | Book Chapter |
Language | English |
Published |
Cham
Springer International Publishing
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Series | Lecture Notes in Computer Science |
Subjects | |
Online Access | Get full text |
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Summary: | Format-preserving encryption (FPE) encrypts a plaintext of some specified format into a ciphertext of identical format. In this paper, we consider FPE on string data, and design new FPE algorithms that preserve the string similarity for a large number of string metrics. The experiments show that our encryption algorithm is efficient and robust against the frequency analysis attack. |
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ISBN: | 9783319458168 3319458167 |
ISSN: | 0302-9743 1611-3349 |
DOI: | 10.1007/978-3-319-45817-5_42 |