Solutions

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Recent Solutions
DateUserChallengeRating
jarnesino ProSign 3 0
Guitaristsam Find the Lattice 0
lilili You either know, XOR you don't 0
kiseia Pad Thai 0
lilili Favourite byte 0
lilili XOR Properties 0
KOREONE L-Win 0
NetDoor Scalar Multiplication 0
NetDoor Point Addition 0
kiseia Moving Problems 0
KOREONE Trust Games 0
KOREONE Twisted CSIDH Isogenies 0
KOREONE Secret Exponents 0
KOREONE Prime Power Isogenies 0
KOREONE Special Isogenies 0
KOREONE Composite Isogenies 0
T4QI Dancing Queen 0
Ap4sh Beatboxer 0
Ap4sh Ellipse Curve Cryptography 0
T4QI Logon Zero 0
AntennaeVY Modular Inverting 0
T4QI CTRIME 0
T4QI Triple DES 0
T4QI Lazy CBC 0
T4QI SSH Keys 0
 


Top Solutions
RankUserChallengeRating
#1 medvedisko XOR Properties 270
#2 oushanmu You either know, XOR you don't 214
#3 Robin_Jadoul Adrien's Signs 181
#4 bigtuple Favourite byte 160
#5 Robin_Jadoul Transparency 112
#6 D00Movenok You either know, XOR you don't 102
#7 Drago Crossed Wires 100
#8 amadeus Quadratic Residues 95
#9 obormot Greatest Common Divisor 93
#10 Flecart Legendre Symbol 89
#11 exp101t Modular Binomials 86
#12 Robin_Jadoul Encoding Challenge 86
#13 Robin_Jadoul Structure of AES 80
#14 thanoskoutr Modular Inverting 78
#15 StormXploit Favourite byte 75
#16 fecell Extended GCD 75
#17 ddddavidee Successive Powers 67
#18 Hon Modular Inverting 67
#19 aloof Exceptional Curves 57
#20 Daneallen Lemur XOR 54
#21 aloof Everything is Still Big 52
#22 aloof RSA Backdoor Viability 50
#23 Retr0id ECB Oracle 49
#24 shoaloak Lemur XOR 49
#25 GingerCarrot Extended GCD 48
#26 obormot Modular Arithmetic 1 45
#27 0xEmperor XOR Properties 45
#28 p4b Cofactor Cofantasy 43
#29 Drago Jack's Birthday Hash 43
#30 R4GN4R Privacy-Enhanced Mail? 42
#31 boge Favourite byte 42
#32 aloof Moving Problems 41
#33 Drago Adrien's Signs 41
#34 zademn Fast Primes 39
#35 josephs Cofactor Cofantasy 38
#36 T0t0r0 Parameter Injection 38
#37 aloof Ellipse Curve Cryptography 37
#38 Utaha Roll your Own 37
#39 shaloo Greatest Common Divisor 36
#40 thanoskoutr Modular Arithmetic 2 34
#41 aschanna123 Backpack Cryptography 33
#42 Scalpel Private Keys 33
#43 grhkm Real Curve Crypto 32
#44 randomdude999 Vote for Pedro 32
#45 hellman The Matrix Reloaded 32
#46 Robin_Jadoul Modular Binomials 32
#47 Likkrid Modular Square Root 32
#48 Drago Monoprime 32
#49 glgspg Round Keys 32
#50 Drago Find the Lattice 31

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