| 1 | # -*- coding: utf-8; mode: tcl; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- vim:fenc=utf-8:ft=tcl:et:sw=4:ts=4:sts=4 |
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| 2 | # $Id$ |
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| 3 | |
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| 4 | PortSystem 1.0 |
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| 5 | |
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| 6 | name libbswabe |
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| 7 | version 0.9 |
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| 8 | categories security |
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| 9 | maintainers googlemail.com:jgilab \ |
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| 10 | openmaintainer |
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| 11 | license GPL-2 |
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| 12 | |
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| 13 | |
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| 14 | |
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| 15 | description ciphertext-policy attribute-based encryption toolkit library |
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| 16 | long_description The cpabe toolkit provides a library implementing a ciphertext-policy attribute-based encryption scheme.\ |
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| 17 | \n\nIn a ciphertext policy attribute-based encryption scheme, each user’s private key is associated with a set of\ |
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| 18 | attributes representing their capabilities, and a ciphertext is encrypted such that only users whose attributes\ |
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| 19 | satisfy a certain policy can decrypt. For example, we can encrypt a ciphertext such that in a company it can only\ |
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| 20 | be decrypted by a someone with attributes “Senior” and “Human Resources” or has the attribute “Executive ”. One\ |
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| 21 | interesting application of this tool is that we can do Role-Based Access Control (RBAC) without requiring\ |
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| 22 | trusted data storage. |
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| 23 | |
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| 24 | homepage http://acsc.cs.utexas.edu/cpabe/ |
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| 25 | master_sites ${homepage} |
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| 26 | platforms darwin |
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| 27 | build.type gnu |
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| 28 | checksums md5 e8facc3a776f643adc89ea8b157453ec \ |
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| 29 | sha1 ed94479cde2cc0351487597be477ac7f87242727 \ |
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| 30 | rmd160 580b9c1550ea097cb89dd2059fd1b11ac964e127 |
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| 31 | |
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| 32 | |
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| 33 | depends_lib port:pbc |
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| 34 | |
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