Solutions

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Recent Solutions
DateUserChallengeRating
grazkaa Moving Problems 0
grazkaa Smooth Criminal 0
Manorom Modular Square Root 0
asfd98123rejk Manyprime 0
asfd98123rejk Greatest Common Divisor 0
asfd98123rejk Square Eyes 0
asfd98123rejk Inferius Prime 0
asfd98123rejk Monoprime 0
zhaopy Quadratic Residues 0
asfd98123rejk Salty 0
whoishe_whoami Greatest Common Divisor 0
whoishe_whoami You either know, XOR you don't 0
whoishe_whoami XOR Properties 0
zhaopy Greatest Common Divisor 0
whoishe_whoami Favourite byte 0
bluediamonds Legendre Symbol 0
maksushka Quadratic Residues 0
Ai_cy42 Modes of Operation Starter 0
jonnytang XOR Properties 0
tortoiseseadonut Adrien's Signs 0
zhivvv Greatest Common Divisor 0
r3xdj Manyprime 0
r3xdj Adrien's Signs 0
asfd98123rejk Successive Powers 0
asfd98123rejk Chinese Remainder Theorem 0
 


Top Solutions
RankUserChallengeRating
#1 medvedisko XOR Properties 346
#2 bigtuple Favourite byte 210
#3 Robin_Jadoul Adrien's Signs 207
#4 D00Movenok You either know, XOR you don't 122
#5 Robin_Jadoul Transparency 118
#6 amadeus Quadratic Residues 113
#7 obormot Greatest Common Divisor 113
#8 thanoskoutr Modular Inverting 112
#9 Flecart Legendre Symbol 110
#10 Drago Crossed Wires 108
#11 exp101t Modular Binomials 101
#12 Robin_Jadoul Encoding Challenge 90
#13 StormXploit Favourite byte 89
#14 Robin_Jadoul Structure of AES 88
#15 fecell Extended GCD 84
#16 ddddavidee Successive Powers 78
#17 0xEmperor XOR Properties 68
#18 Hon Modular Inverting 65
#19 aloof Exceptional Curves 61
#20 Daneallen Lemur XOR 58
#21 GingerCarrot Extended GCD 58
#22 aloof Everything is Still Big 56
#23 aloof RSA Backdoor Viability 55
#24 Retr0id ECB Oracle 53
#25 shoaloak Lemur XOR 53
#26 boge Favourite byte 53
#27 obormot Modular Arithmetic 1 50
#28 zademn Fast Primes 49
#29 shaloo Greatest Common Divisor 48
#30 p4b Cofactor Cofantasy 46
#31 Drago Adrien's Signs 46
#32 Drago Jack's Birthday Hash 46
#33 aloof Moving Problems 43
#34 aloof Ellipse Curve Cryptography 42
#35 Utaha Roll your Own 42
#36 T0t0r0 Parameter Injection 42
#37 Robin_Jadoul Modular Binomials 41
#38 R4GN4R Privacy-Enhanced Mail? 41
#39 thanoskoutr Modular Arithmetic 2 39
#40 Darumaseye Generators of Groups 39
#41 Likkrid Modular Square Root 38
#42 glgspg Round Keys 38
#43 josephs Cofactor Cofantasy 37
#44 ctfhacker Modular Square Root 37
#45 Scalpel Private Keys 37
#46 aschanna123 Backpack Cryptography 36
#47 trillian Vote for Pedro 34
#48 trillian Smooth Criminal 34
#49 Drago Monoprime 34
#50 grhkm Real Curve Crypto 33

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