#9318: Fix S-Box CNF generation for non permutations
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Reporter: malb | Owner: AlexGhitza
Type: defect | Status: new
Priority: major | Milestone: sage-4.4.4
Component: algebra | Keywords:
Author: Martin Albrecht | Upstream: N/A
Reviewer: | Merged:
Work_issues: |
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This should work:
{{{
#!python
sage: o = range(8) + range(8)
sage: shuffle(o)
sage: S = mq.SBox(o)
sage: S.is_permutation()
False
sage: len(S.cnf()) == 3*2^4
True
}}}
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/9318>
Sage <http://www.sagemath.org>
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