#8937: Implementation of AES with different key sizes
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Reporter: amca01 |
Owner: amca01
Type: enhancement |
Status: needs_info
Priority: minor |
Milestone: sage-feature
Component: cryptography |
Keywords: AES
Work_issues: Currently there are a lot of doctest fails, I don't know why. |
Upstream: N/A
Reviewer: |
Author: Alasdair McAndrew
Merged: |
Dependencies:
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Comment(by amca01):
Replying to [comment:2 kini]:
> On lines 12 and 13 of your file, you say that this is already
implemented in Sage. May I ask what the benefit of your code is over the
current implementation, then?
>
> By the way, if you would like to contribute code to Sage, please
generate a patch file against the Mercurial repository in
`$SAGE_ROOT/devel/sage/` . The code should be either added to an existing
`.py` or `.pyx` file, or in a new `.py` or `.pyx` file, somewhere in
`$SAGE_ROOT/devel/sage`, rather than in a `.sage` file.
>
> I also notice that there is another version of `aes.sage` that you
uploaded to the wiki page TracTickets (in fact that's how I came across
this ticket). Can that one be ignored/deleted? It's older than the one
you've uploaded to this ticket.
The main difference is that AES, as currently implemented in Martin
Albrecht's SR class, is that AES is there treated as one of a number of
cryptosystems with different parameters. My implementation is much closer
to the ISO standard in design, and allows the user to experiment with all
aspects of the AES.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/8937#comment:3>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
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