Solutions

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Recent Solutions
DateUserChallengeRating
epistemologist Moving Problems 0
ic3d_lemon Broken RSA 0
ic3d_lemon Chinese Remainder Theorem 0
density1500 Favourite byte 0
ic3d_lemon Modular Square Root 0
sem1tonos Fischlin Transform 0
IcingMoon Ticket Maestro 0
ConnorM An Exceptional Twisted Mind 0
GMO_Goat CSIDH Key Exchange 1
JosePisco Composite Isogenies 1
GMO_Goat Special Isogenies 1
Ectario The Good, The Pad, The Ugly 0
skilo Composite Isogenies 0
JosePisco Checkpoint 1
7Rocky André Encoding 0
IcingMoon Checkpoint 0
Demat Better than Linear 0
lavafroth Favourite byte 0
soon_haari Leet Universe (ImaginaryCTF (Daily)) 0
IcingMoon A Twisted Mind 0
7Rocky Meet me in the Claw 0
IcingMoon Oracular Spectacular 0
IcingMoon The Good, The Pad, The Ugly 0
IcingMoon Pad Thai 0
2x2y2 Real Eisenstein 0
 


Top Solutions
RankUserChallengeRating
#1 medvedisko XOR Properties 207
#2 oushanmu You either know, XOR you don't 171
#3 Robin_Jadoul Adrien's Signs 142
#4 bigtuple Favourite byte 131
#5 Robin_Jadoul Transparency 99
#6 Drago Crossed Wires 89
#7 Hon Modular Inverting 86
#8 Robin_Jadoul Encoding Challenge 85
#9 D00Movenok You either know, XOR you don't 78
#10 obormot Greatest Common Divisor 74
#11 amadeus Quadratic Residues 73
#12 Robin_Jadoul Structure of AES 72
#13 exp101t Modular Binomials 70
#14 Flecart Legendre Symbol 67
#15 StormXploit Favourite byte 65
#16 fecell Extended GCD 61
#17 ddddavidee Successive Powers 55
#18 Daneallen Lemur XOR 52
#19 aloof Everything is Still Big 51
#20 aloof Exceptional Curves 50
#21 aloof RSA Backdoor Viability 48
#22 thanoskoutr Modular Inverting 43
#23 shoaloak Lemur XOR 42
#24 p4b Cofactor Cofantasy 40
#25 R4GN4R Privacy-Enhanced Mail? 40
#26 zademn Fast Primes 38
#27 Retr0id ECB Oracle 38
#28 josephs Cofactor Cofantasy 36
#29 Drago Jack's Birthday Hash 36
#30 aloof Moving Problems 35
#31 Drago Adrien's Signs 34
#32 GingerCarrot Extended GCD 34
#33 obormot Modular Arithmetic 1 33
#34 0xEmperor XOR Properties 33
#35 aloof Ellipse Curve Cryptography 32
#36 T0t0r0 Parameter Injection 32
#37 hellman The Matrix Reloaded 30
#38 Scalpel Private Keys 30
#39 randomdude999 Vote for Pedro 29
#40 aschanna123 Backpack Cryptography 29
#41 Drago Monoprime 29
#42 boge Favourite byte 29
#43 Utaha Roll your Own 28
#44 Robin_Jadoul Modular Binomials 28
#45 Drago Find the Lattice 27
#46 glgspg Round Keys 27
#47 shaloo Greatest Common Divisor 27
#48 Robin_Jadoul Prime and Prejudice 26
#49 unblvr Hash Stuffing 26
#50 deuterium CERTainly not 26

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