Opened 14 years ago
Closed 14 years ago
#28897 closed submission (fixed)
cpabe @0.11 new port
| Reported by: | jgilab@… | Owned by: | ryandesign (Ryan Carsten Schmidt) |
|---|---|---|---|
| Priority: | Normal | Milestone: | |
| Component: | ports | Version: | 1.9.2 |
| Keywords: | Cc: | ||
| Port: | cpabe |
Description
The cpabe toolkit provides a set of programs implementing a ciphertext-policy attribute-based encryption scheme.
In a ciphertext policy attribute-based encryption scheme, each user’s private key is associated with a set of attributes representing their capabilities, and a ciphertext is encrypted such that only users whose attributes satisfy a certain policy can decrypt. For example, we can encrypt a ciphertext such that in a company it can only be decrypted by a someone with attributes “Senior” and “Human Resources” or has the attribute “Executive ”. One interesting application of this tool is that we can do Role-Based Access Control (RBAC) without requiring trusted data storage.
Homepage: http://acsc.cs.utexas.edu/cpabe/
Attachments (1)
Change History (3)
Changed 14 years ago by jgilab@…
comment:1 Changed 14 years ago by ryandesign (Ryan Carsten Schmidt)
| Owner: | changed from macports-tickets@… to ryandesign@… |
|---|---|
| Port: | cpabe added |
| Status: | new → assigned |
Same situation as libbswabe w.r.t. needing to specify the pbc include path.
comment:2 Changed 14 years ago by ryandesign (Ryan Carsten Schmidt)
| Resolution: | → fixed |
|---|---|
| Status: | assigned → closed |
cpabe also links with many more libraries than you indicated in the dependencies. I added dependencies on gmp, glib2 and openssl. See r77320 for the rest of the changes.
cpabe Portfile