#7746: Blum-Goldwasser probabilistic encryption
----------------------------+-----------------------------------------------
Reporter: mvngu | Owner: mvngu
Type: enhancement | Status: needs_work
Priority: major | Milestone: sage-4.3.1
Component: cryptography | Keywords: Blum-Goldwasser, probabilistic
encryption
Work_issues: | Author: Minh Van Nguyen
Upstream: N/A | Reviewer:
Merged: |
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Comment(by wdj):
Replying to [comment:3 mvngu]:
> Replying to [comment:2 wdj]:
> It looks to me that there needs to be a function called, say,
> "has_blum_prime(lbound, ubound)" in the module `sage/crypto/util.py`.
> This function checks to see if there is a Blum prime within the
> specified lower and upper bounds.
Sounds good.
> use the following command to rebuild the HTML version of the reference
manual:
> {{{
> ./sage -docbuild reference html
> }}}
> [[BR]]
>
Thanks. Docs compile fine and look great.
>
>
> > Is the best place for blum_blum_shub in util or in a stream cipher
module?
>
> I think the best place for the function `blum_blum_shub()` is in a
module
> for pseudorandom number generators. The module that comes to mind
> is `sage/misc/prandom.py`. But all functions in that module are exported
to the
Why not
{{{
sage/crypto/stream_cipher.py
}}}
instead?
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/7746#comment:4>
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