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GitHub - sashank/libfnr: FNR is a small domain block cipher to encrypt objects ( < 128 bits ) like IPv4, MAC, Credit Card numbers etc.

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FNR is a small domain block cipher to encrypt objects ( < 128 bits ) like IPv4, MAC, Credit Card numbers etc. [cisco.github.io] Switch branches/tags master Nothing to show Nothing to show Find file Clone or download

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sashank added support to time stamps encryption Latest commit d19413d Mar 31, 2015 Permalink Failed to load latest commit information. README.md added support to time stamps encryption Mar 31, 2015

README.md

libFNR - A reference implementation library for FNR encryption scheme.

FNR represents Flexible Naor and Reingold

FNR is a small domain block cipher for encrypting objects ( < 128 bits ) like IPv4, MAC, Time Stamps, Credit Card numbers etc.

Motivation and Applications of this scheme could be found [here!] ([cisco.github.io]).

This project is being maintained [here!] ([github.com]) and Java extensions [here!] ([github.com]).

Report bugs to [email protected]

Keywords: Length Preserving Encryption, Format Preserving encryption

FNR is designed by Sashank Dara ([email protected]), Scott Fluhrer ([email protected])

Copyright (C) 2014 , Cisco Systems Inc.

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