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48 lines
2.2 KiB
Tcl
48 lines
2.2 KiB
Tcl
# -*- 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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PortSystem 1.0
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name cpabe
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version 0.11
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revision 3
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categories security
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platforms darwin
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maintainers nomaintainer
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license GPL-2
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description ciphertext-policy attribute-based encryption toolkit
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long_description The cpabe toolkit provides a set of programs implementing \
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a ciphertext-policy attribute-based encryption scheme. \
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\n\nIn a ciphertext policy attribute-based encryption \
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scheme, each user's private key is associated with a set \
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of attributes representing their capabilities, and a \
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ciphertext is encrypted such that only users whose \
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attributes satisfy a certain policy can decrypt. For \
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example, we can encrypt a ciphertext such that in a \
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company it can only be decrypted by a someone with \
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attributes "Senior" and "Human Resources" or has the \
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attribute "Executive." One interesting application of \
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this tool is that we can do Role-Based Access Control \
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(RBAC) without requiring trusted data storage.
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homepage http://acsc.cs.utexas.edu/cpabe/
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master_sites ${homepage}
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checksums sha1 3781df5b3c8f900120dfa124345c66d35bfdd234 \
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rmd160 43fcb2b12e8cc219f5a1753ea627bca3307d8f20
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depends_build port:pkgconfig
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depends_lib port:pbc \
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port:libbswabe \
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port:gettext \
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path:lib/pkgconfig/glib-2.0.pc:glib2 \
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path:lib/libssl.dylib:openssl
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configure.args --with-bswabe-include=${prefix}/include \
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--with-bswabe-lib=${prefix}/lib \
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--with-gmp-include=${prefix}/include \
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--with-gmp-lib=${prefix}/lib \
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--with-pbc-include=${prefix}/include/pbc \
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--with-pbc-lib=${prefix}/lib
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