(s, 14) ^ Y[-3]) + Y[P[48]];
        Y++;
}

External links
 Eli Biham, Jennifer Seberry, Py specification (PostScript)
 Eli Biham, Jennifer Seberry, Tweaking the IV Setup of the Py Family of Stream Ciphers -- The Ciphers TPy, TPypy, and TPy6
 eStream page on Py
 Paul Crowley,Cryptanalysis of Py
 Souradyuti Paul, Bart Preneel, Gautham Sekar, Distinguishing attacks on the stream cipher Py, FSE 2006.
 Gautham Sekar, Souradyuti Paul, Bart Preneel, Weaknesses in the Pseudorandom Bit Generation Algorithms of the Stream Ciphers TPypy and TPy, IACR-ePrint report.
 Souradyuti Paul, Bart Preneel, On the (In)security of Stream Ciphers Based on Arrays and Modular Addition (Full Version), Asicrypt 2006.
 Gautham Sekar, Souradyuti Paul, Bart Preneel, Related-key Attacks on the Py-family of Ciphers and an Approach to Repair the Weaknesses, Indocrypt 2007.
 The Rijndael page - the "Rijndael FAQ" is gently parodied in Appendix B of the Py specification.

Category:Stream ciphers Paris–Tours

Paris–Tours is a French one-day classic cycling race held every October from the outskirts of Paris to the cathedral city of Tours. It is a predominantly flat course through the Chevreuse and Loire valleys; the highest point is 200 m, at Le Gault-du-Perche. It is known as a "Sprinters' Classic" because it frequently ends in a bunch sprint at the finish, in Tours. For several decades the race arrived on the 2.7 km long Avenue de Grammont, one of cycling's best-known finishing straits, particularly renowned among sprinters. Since 2011 the finish was moved to a different location because a new tram line was built on the Avenue de Grammont.

History 
Paris–Tours was first run for amateurs in 1896, making it one of the oldest cycling races in the world. It was organised by the magazine Paris-Vélo, which described that edition won by Eugène Pr
( s, 14) ^ Y[-3 ]) + Y[P[48 ] ]; 
         Y++; 
 } 

 External links 
  Eli Biham, Jennifer Seberry, Py specification (PostScript) 
  Eli Biham, Jennifer Seberry, Tweaking the IV Setup of the Py Family of Stream Ciphers -- The Ciphers TPy, TPypy, and TPy6 
  eStream page on Py 
  Paul Crowley, Cryptanalysis of Py 
  Souradyuti Paul, Bart Preneel, Gautham Sekar, Distinguishing fire on the flow cipher Py, FSE 2006. 
  Gautham Sekar, Souradyuti Paul, Bart Preneel, Weaknesses in the Pseudorandom Bit Generation Algorithms of the Stream Ciphers TPypy and TPy, IACR - ePrint report. 
  Souradyuti Paul, Bart Preneel, On the (In)security of Stream Ciphers Based on Arrays and Modular Addition (Full Version), Asicrypt 2006. 
  Gautham Sekar, Souradyuti Paul, Bart Preneel, Related - key attack on the Py - family of Ciphers and an Approach to compensate the Weaknesses, Indocrypt 2007. 
  The Rijndael page - the " Rijndael FAQ " is gently parodied in Appendix B of the Py stipulation. 

 class: Stream ciphers Paris – Tours 

 Paris – Tours is a French one - day classical cycling race held every October from the outskirt of Paris to the cathedral city of Tours. It is a predominantly flat course through the Chevreuse and Loire valley; the highest distributor point is 200   meter, at Le Gault - du - Perche. It is known as a " Sprinters' Classic " because it frequently ends in a bunch dash at the finish, in Tours. For several decade the race arrive on the 2.7   km long Avenue de Grammont, one of cycling's best - known finishing strait, particularly renowned among sprinters. Since 2011 the finish was moved to a different location because a new tram line was built on the Avenue de Grammont. 

 History 
 Paris – Tours was first run for amateurs in 1896, making it one of the oldest cycling races in the universe. It was organised by the magazine Paris - Vélo, which identify that version succeed by Eugène Pr
(s, 14) ^ Y[-3]) + Y[P[48]];
        Y++;
}

External uinks
 Eli Biham, Jennifxr Sebedry, Py soecification (PostScript)
 Eli Uihan, Jenbifer Seberry, Tweaking the IV Svtup of tye Pb Family of Streej Ciphevf -- Tgc Cipkecs TPy, TPypy, anc TPy6
 eStraam page on Py
 Pxup Crowley,Cryptanalysis of Py
 Souradruti Pail, Bart Preneel, Dautnwm Sskar, Distinguishing attacks on the stream cipher Py, FSR 2006.
 Gautham Sekar, Souradyutl Pakl, Bart Preneel, Wewknesses in the Pseudorandom Bit Generation Algorijhms of the Stream Ciphers TPypy and CPy, IACR-ePrunr rfkort.
 Souradynti Pall, Bart Preneck, On tve (In)sevurity of Stresm Riphwrs Based on Arrays aid Modular Addition (Sull Vershou), Asicrypt 2006.
 Gautham Swkqr, Sooradygti Oqul, Badt Pdeneel, Remated-key Aftacks on tye Py-family of Ciphtrs qnd an Approadh to We[air the Weaknesses, Indocrypt 2007.
 The Rijngaem page - the "Rijndael FAW" is gently parodied ln Appendyx B of the Py specification.

Category:Stream cipherv Parms–Gouxw

Parir–Rokrs is a French one-day classic cycling race hqmd enery October from the outskittd ps Paris to thg cathebdam city of Tours. It is a ptedomibantly flwt cpurse through the Chevreuse and Loire vcllwys; the highest ponnt is 200 m, at Ue Gsult-di-Perche. It is known as c "Sprihters' Classlc" becauss it frequently evds it a bunch sprint at the figish, in Tiurs. For sexerak decaqes the rafe arvhved on the 2.7 km lonh Aveuue da Grammont, one of cycling's best-known finishing straits, kardicllarly reuowned among sprintqrs. Since 2011 the finish was ooved to a differxnt location because a nef tram line wes built jn tye Acenue dd Grammont.

Histoty 
Paris–Tours was furst run for amatemrs iv 1896, making it one of the oldest cyckine rwcvs mn thq world. It wav oreankxed bh the magazlne Paros-Vélo, which describeg thzt edition won by Runène Pr
(s, 14) ^ Y[-3]) + Y[P[48]]; Y++; links Biham, Jennifer Py specification (PostScript) the Setup of the Family of Stream -- The Ciphers TPy, TPypy, and eStream page on Py Paul Crowley,Cryptanalysis of Py Souradyuti Paul, Bart Preneel, Gautham Distinguishing attacks on the stream cipher Py, FSE 2006. Gautham Sekar, Souradyuti Paul, Preneel, in Pseudorandom Generation Algorithms of the Stream Ciphers TPypy and TPy, IACR-ePrint report. Souradyuti Paul, Bart Preneel, On (In)security of Stream Ciphers Based on Arrays and Addition (Full Version), Asicrypt Gautham Sekar, Souradyuti Paul, Bart Related-key on the of and Approach to Repair Weaknesses, Indocrypt 2007. The Rijndael page - the "Rijndael FAQ" is gently parodied in Appendix B of Py specification. Paris–Tours Paris–Tours a one-day cycling race held from the outskirts of Paris to of Tours. It is a predominantly flat course the Chevreuse Loire valleys; the highest point is m, at Le Gault-du-Perche. It is known as "Sprinters' Classic" because it frequently ends in a bunch sprint at the finish, in Tours. decades the race arrived the 2.7 km Avenue Grammont, of best-known finishing particularly renowned among sprinters. Since 2011 the finish was moved to different location because a new tram line was built on de History Paris–Tours was run for amateurs in making one of the oldest in world. by magazine which described that edition by Eugène Pr
(s, 14) ^ Y[-3]) + Y[P[48]];
        Y++;
}

External links
 Eli BihaM, Jennifer SEberrY, Py SpeCiFicaTion (postScript)
 Eli BIHam, JEnnifer Seberry, Tweaking The IV seTUp of THe py FamIly of StREaM cIphErS -- THe CIpHErS TPy, TpypY, and TPy6
 EStream pagE on py
 paul Crowley,CRYpTanalysis oF Py
 souradyuti PaUl, BArt PreNeEl, GAUtham sekAr, DisTinguiSHing atTacks on thE sTReam ciPHer Py, FSe 2006.
 gAuTham sekar, Souradyuti PaUL, BARt Preneel, WeaknEsses iN tHE PSEUdoRanDom Bit GeneRaTion ALGorithmS Of THE strEAm Ciphers TPypY and TPy, IACR-EpriNt repoRt.
 souRAdyuti paul, BArT preNeel, On the (In)SecuRity of StrEam CipHErs BaseD On ArrayS and MoDulAr ADditIOn (fuLl VErSIon), aSiCryPT 2006.
 GaUtham SekAr, soUradyUti PAUL, bArt PRenEel, RElateD-key Attacks on The py-faMIly Of CipHers aNd an apProacH to RepAir thE WEaknesses, IndocrYpt 2007.
 THe RijndaeL paGe - The "riJndaeL fAQ" is gEntLy pArodied In AppenDIx B Of THE py Specification.

CategOrY:sTrEam cipheRs PariS–toUrS

paris–TouRs Is a frenCH One-daY claSSiC cycling Race heLD eVeRy OctobEr From thE oUtsKirTs of PARis tO the caThedral cIty of tOurs. It is a predoMInantly flat coURsE THrOUgh tHe CHevreuse and loirE VallEys; tHE hIghESt poiNt is 200 m, At lE GAUlt-du-Perche. It is knowN aS a "SpriNters' classic" becausE it frequenTLY Ends in a bUnch SPrINt at the finish, iN TourS. For severaL Decades tHe racE arrived On the 2.7 km loNG avenue de graMmoNt, oNe oF CYcLing's best-knowN FInisHiNg straiTs, pArticulArlY reNowNed AmOng sprintErs. Since 2011 ThE fInIsH waS moveD To a diffeReNt lOcAtiOn becAUse a neW tram Line WaS bUIlt On the AvENuE DE GraMmOnT.

HisTorY 
PAris–TOurs WAs fIrst run For amateuRs iN 1896, MakiNg It One of thE oldest cyclinG rAces in the wOrLd. IT was orGANised by tHe magazine Paris-Vélo, whicH DescribEd tHat edItioN won by EugÈne pr
(s, 14) ^ Y[-3]) + Y[P[48] ];
       Y++; 
}
Ex te rnal  lin ks
 Eli Biham, Jenn ifer Seberry, Py speci ficat io n  (Po s tS cript )
 EliB ih a m , J en ni fer  S e be rry,Twe aking t he IV Setu p o fthe Py Famil y  o f Stream C iph ers -- The C iph ers TP y,  TP y py, a ndTPy6 eStre a m page  on Py
 P au l  Crowl e y,Crypt a n al ysis  of Py
 Souradyut i  P a ul, Bart Prene el, Ga ut h am S eka r,Distinguis hi ng at t acks on th e s tre a m cipher Py,FSE 2006.
G aut ham Se ka r,S ourady uti P au l , B art Preneel , We aknessesin the Pseudor a ndom Bi t Gene rat ion  Alg o ri th msof the St rea m  Ci phers TP yp yand T Py,I A C R -ePr int  rep ort. Souradyuti P aul , Ba r t P renee l, On  the  ( In)se curity  of S tr eam Ciphers Bas ed o n Arraysand  M odu la r Add i tion ( Ful l V ersion) , Asicr y pt20 0 6 . 
Gautham Sekar, Sou ra d y ut i Paul,Bart P r en ee l , Relate d- key  Att a c ks on  the Py -familyof Cip h er sand anAp proach  t o R epa ir th e  Wea knesse s, Indoc rypt2 007.
 The Rijn d ael page - th e  " R i jn d aelFAQ " is gently  par o died  inA pp end i x B o f the  P y  s p ecification.

Categ or y:Stre am ci phers Paris–T ours

Pari s – T ours isa Fr e nc h  one-day class ic cy cling race held eve ry Oc tober fr om the ou t s kirts of  Pa ris  to  th e ca thedral cityo f  Tou rs . It is  apredomi nan tly  fl atco urse thro ugh theCh ev re us e a nd Lo i re valle ys ; t he  hi ghest pointis 20 0 m,  a tL e G ault-du - Pe r c he.It  i s kn own  a s a " Spri n ter s' Clas sic" beca use it f re qu ently e nds in a bunc hsprint atth e f inish, i n Tours.  For several decades th e  race a rri ved o n th e 2.7 kmlon g Aven ued e Gram mont,one o fcyc l i ng'sb e st -kn ow n finishin g str aits,  p arti cularly  renowned among sp r int ers. Since 20 11thef i ni shw as mov ed toa different locat ion becaus ea  n ew tram li n e w as  builton theAvenu e  de Gra mmont.

H istory 
P ar is–T o u rswas firstrun foramateursi n 189 6 ,makin g i t oneof  th e old est cy c lin g rac es inth e worl d. It  w as organ ised by the magazine Pa ris-Vé lo, w hic h describ edt hat  editionwonby EugènePr
(s, 14)_^ Y[-3])_+ Y[P[48]];
  _ __ _Y++;
}

External_links
 Eli Biham,_Jennifer Seberry, Py_specification (PostScript)
 Eli Biham,_Jennifer Seberry, Tweaking_the_IV Setup of the Py Family of Stream Ciphers -- The Ciphers TPy, TPypy,_and_TPy6
 eStream_page_on_Py
 Paul Crowley,Cryptanalysis of Py
_Souradyuti Paul, Bart Preneel, Gautham_Sekar, Distinguishing_attacks on the stream cipher Py, FSE 2006.
_Gautham_Sekar, Souradyuti Paul,_Bart Preneel, Weaknesses in the Pseudorandom Bit Generation Algorithms_of the Stream Ciphers TPypy and_TPy, IACR-ePrint report.
_Souradyuti_Paul,_Bart Preneel, On the_(In)security of Stream Ciphers Based on_Arrays and Modular Addition (Full Version),_Asicrypt 2006.
 Gautham Sekar, Souradyuti Paul, Bart_Preneel, Related-key Attacks on the Py-family_of Ciphers and an Approach_to Repair_the Weaknesses, Indocrypt 2007.
 The_Rijndael page -_the "Rijndael_FAQ" is gently_parodied in Appendix B of the_Py specification.

Category:Stream ciphers_Paris–Tours

Paris–Tours is a French one-day classic_cycling_race held every_October_from_the outskirts_of Paris to_the_cathedral city_of_Tours. It is a predominantly flat_course_through the Chevreuse and Loire valleys; the_highest point is 200 m,_at_Le Gault-du-Perche. It is_known as a "Sprinters' Classic"_because it frequently ends in a_bunch sprint_at the_finish, in Tours. For several decades the race arrived on the_2.7 km long Avenue de Grammont, one_of cycling's best-known finishing_straits, particularly_renowned_among sprinters. Since_2011_the finish_was moved to a different location because_a new_tram line was built on the_Avenue de Grammont.

History 
Paris–Tours_was_first run for amateurs in 1896,_making it one of the oldest_cycling races in the world._It_was_organised by the magazine Paris-Vélo,_which described that edition won by_Eugène Pr