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Format-preserving encryption: Overview and NIST specification |
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| Authors: | William Stallings |
| Affiliation: | 1. ws@shore.net |
| Abstract: | This article reviews the concepts of and motivation for format-preserving encryption (FPE), and then describes three FPE algorithms approved by the National Institute of Standards and Technology (NIST). |
| Keywords: | block cipher format-preserving encryption symmetric cipher |