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Dependence in IV-Related Bytes of RC4 Key Enhances Vulnerabilities in WPA [chapter]

Sourav Sen Gupta, Subhamoy Maitra, Willi Meier, Goutam Paul, Santanu Sarkar
2015 Lecture Notes in Computer Science  
Our result on the nature of the first keystream byte provides a significantly improved distinguisher for RC4 used in WPA than what had been presented by Sepehrdad et al. (2011-12).  ...  Further, we revisit the correlation of initial keystream bytes in WPA to the first three bytes of the RC4 key.  ...  Distinguishing WPA. We attempt to combine the values of Z 1 in suitable subsets of the support interval {0, 1, . . . , 255} to construct a distinguisher between WPA and generic RC4.  ... 
doi:10.1007/978-3-662-46706-0_18 fatcat:xbashw4gkbeedbsxmyvmgddnmm

The WPA Regional Meeting "Mental Health in Development" (Nairobi, March 21-23, 2007)

Frank G Njenga
2007 World Psychiatry  
Post-natal depression, spiritualism and mental health will be discussed by John Cox among other distinguished speakers.  ...  The WPA Regional Meeting "Science and Humanism" (Seoul, April 18-21, 2007) YOUNG CHO CHUNG Chairman, Organizing Committee Welcome to the WPA Regional Meeting to be held from 18 to 21 April, 2007 in  ... 
pmid:17342232 pmcid:PMC1805731 fatcat:rkzssz6evfhpjmsfyjvcnh3lfi

Page 548 of Sociology of Education Vol. 10, Issue 9 [page]

1937 Sociology of Education  
The informality of instruction and the ad- justments to purely local needs distinguish the successful from the unsuccessful WPA offerings.  ...  A WPA PROGRAM OF ADULT EDUCATION, SCHUYLKILL COUNTY, PENNSYLVANIA CARL A. MARSDEN New York University Much has been spoken and written concerning the shortcomings of the WPA Adult Education Program.  ... 

The WPA Regional Meeting "Science and Humanism" (Seoul, April 18-21, 2007)

Young Cho Chung
2007 World Psychiatry  
Post-natal depression, spiritualism and mental health will be discussed by John Cox among other distinguished speakers.  ...  Other distinguished speakers will include Peter Tyrer, who will discuss access to high impact journals by authors from low resourced countries.  ... 
pmid:17342233 pmcid:PMC1810378 fatcat:dsjnvbkeubhvlh35mcjgbmjsj4

Iowa Women in the WPA

2000 The Annals of Iowa  
He argues that American liberalism faued to distinguish between its hopes for a progressive future domestically and abroad to be brought about by a liberal president and by an "international civil war"  ...  In Iowa Women in the WPA, Louise Rosenfield Noun briefly describes how the WPA, in existence from 1935 to 1943, provided opportunifies for Iowa women to survive the greatest economic crisis of our country's  ... 
doi:10.17077/0003-4827.10381 fatcat:drhysu6g7zfuxhkfrcgmt3snyq

Waste not, want not – ambiguities around waste and waste prevention

Maja Wiprächtiger, Melanie Haupt, Martina Rapp, Stefanie Hellweg
2021 Resources, Conservation and Recycling  
The EU waste framework directive distinguishes between prevention and preparation for re-use.  ...  While R-strategies acting on products are considered WPA, utilizing materials and recovering energy are not considered WPA.  ... 
doi:10.1016/j.resconrec.2021.105742 fatcat:3to5jmcejzevfk3rhhfgxixs64

Page 397 of Commonweal Vol. 29, Issue 15 [page]

1939 Commonweal  
‘Those who believe that the government must take up the slack in investment ought to distinguish such investment more clearly from the expenditure and technique of relief or else they will spoil their  ...  With the WPA, however, public work is a way of using or salvaging labor that otherwise would waste in idleness. The WPA begins with the people who need jobs.  ... 

Closure Under Reversal of Languages over Infinite Alphabets [chapter]

Daniel Genkin, Michael Kaminski, Liat Peterfreund
2018 Lecture Notes in Computer Science  
The language L ⊆ is accepted by a 3-wPA that acts as follows. Pebble 1 at the leftmost position is used to distinguish the second σ of the input word.  ...  languages whose words do not contain a distinguished separator symbol.  ... 
doi:10.1007/978-3-319-90530-3_13 fatcat:dza7xbuquzh7tbqk372t76cpf4

Page 56 of The American Economic Review Vol. 31, Issue 1 [page]

1941 The American Economic Review  
RECENT CHANGES IN WORK-RELIEF WAGE POLICY Recent changes in WPA wage policy have been substantial.  ...  Becaus of its relief aspect, work relief is distinguished from “normal” public work by such peculiar features as the low ratio of non-labor costs and the an sion of the maximum possible amount of direct  ... 

Page 262 of American Anthropologist Vol. 61, Issue 2 [page]

1959 American Anthropologist  
- PsDaY, wFaPaPsSoDaY, wMoMoSiDaDaY, wMoMoBrDaDaDa, wPa- BrDaDa, wMoBrSo::- DaDa, wMoMoMoSiDaDaDaY; Kan tage=wPa- PsDaY; Osa t6ge; Kwa take=wPaPsDaY.  ...  It would appear from this that Mississippi Siouan distinguished either mBrY from wBrY, or BrY-ref from BrY-add, and that this was modified in some of the languages.  ... 

RC4 Encryption-A Literature Survey

Poonam Jindal, Brahmjit Singh
2015 Procedia Computer Science  
is established that innovative research efforts are required to develop secure RC4 algorithm, which can remove the weaknesses of RC4, such as biased bytes, key collisions, and key recovery attacks on WPA  ...  Distinguishers: if the events in RC4 are biased and are solely based on keystream bytes then such biased events are referred to as distinguishers.  ...  and WPA attack 17 - 2013 -Near colliding keys SSVV passive attack on WEP 18 - -TLS and WPA attack 38 2014 - - - -biased bytes 22  ... 
doi:10.1016/j.procs.2015.02.129 fatcat:3eheztbbh5hwtp6al2am74zq34

Statistical Attack on RC4 [chapter]

Pouyan Sepehrdad, Serge Vaudenay, Martin Vuagnoux
2011 Lecture Notes in Computer Science  
We describe similar attacks for WPA. Firstly, we describe a distinguisher for WPA of complexity 2 43 and advantage 0.5 which uses 2 40 packets.  ...  So far, this is the best attack against WPA. We believe that our analysis brings further insights on the security of RC4.  ...  We show applications to WEP in Section 4, then present a distinguisher for WPA and a full temporary key recovery for WPA in Section 5.  ... 
doi:10.1007/978-3-642-20465-4_20 fatcat:mrasmazh4rcsvb5gku53jjjytm

Page 1031 of Harvard Law Review Vol. 53, Issue 6 [page]

1940 Harvard Law Review  
THE TRANSIENT UneMPLoveD (WPA Division of Social Research, Monograph III, 1935) 58; Mr1- GRANT Famities (WPA Division of Social Research, Monograph XVIII, 1938) c. I.  ...  They represent a separate group, reluctant to apply for relief, and clearly distinguishable as a social problem from the depres- sion migrants who seek primarily an opportunity to settle down.  ... 

Page 201 of Spectrum Vol. 14, Issue 8 [page]

1941 Spectrum  
- ing the amount of federal assistance needed in each case are the extent to which the local community will be affected by defense activities, the extent to which a project will meet a normal need as distinguished  ...  New WPA Program As FINALLY enacted, the new relief bill provides $875,- 000,000 for the continuation of WPA operations during the fiscal year that began on July 1 and contains an amendment softening the  ... 

IGDA. Introduction

2003 British Journal of Psychiatry  
In 1997, the Executive Committee of the WPA adopted Executive Committee of the WPA adopted the project as a WPA Educational Pro-the project as a WPA Educational Programme.  ...  one disorder from an-than distinguishing one disorder from another (differential diagnosis); it is in fact other (differential diagnosis); it is in fact understanding thoroughly what goes on understanding  ... 
doi:10.1192/bjp.182.45.s37 fatcat:ec3ngfsbrjg7tdxzaxtpyp4nza
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