Solutions

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Recent Solutions
DateUserChallengeRating
k3w1k0d3r Ellipse Curve Cryptography 0
k3w1k0d3r L-Win 0
randomaccount Endless Emails 0
themarkib RSA Starter 5 0
themarkib RSA Starter 4 0
daloskimarkuo Favourite byte 0
ConnorM No Random, No Bias 0
ZKZMSTQHMF Greatest Common Divisor 0
ZKZMSTQHMF Extended GCD 0
ZKZMSTQHMF Modular Arithmetic 1 0
ZKZMSTQHMF Modular Arithmetic 2 0
ZKZMSTQHMF Quadratic Residues 0
ZKZMSTQHMF Structure of AES 0
ZKZMSTQHMF Round Keys 0
DxMVQjIJSSYJCwRn You either know, XOR you don't 0
StephanAllen Confusion through Substitution 0
StephanAllen Round Keys 0
mmagician Efficient Exchange 0
DxMVQjIJSSYJCwRn Favourite byte 0
jai91 Encoding Challenge 0
HIGH0101 Adrien's Signs 0
hgqbinh2002 XOR Properties 0
epistemologist Unencryptable 0
DxMVQjIJSSYJCwRn XOR Properties 0
0x3ashry Modular Arithmetic 1 0
 


Top Solutions
RankUserChallengeRating
#1 Robin_Jadoul Transparency 77
#2 Robin_Jadoul Encoding Challenge 73
#3 Robin_Jadoul Adrien's Signs 68
#4 Hon Modular Inverting 68
#5 oushanmu You either know, XOR you don't 66
#6 medvedisko XOR Properties 66
#7 Drago Crossed Wires 62
#8 bigtuple Favourite byte 50
#9 Daneallen Lemur XOR 47
#10 R4GN4R Privacy-Enhanced Mail? 37
#11 Robin_Jadoul Structure of AES 37
#12 amadeus Quadratic Residues 36
#13 StormXploit Favourite byte 34
#14 aloof Exceptional Curves 32
#15 fecell Extended GCD 32
#16 obormot Greatest Common Divisor 32
#17 shoaloak Lemur XOR 31
#18 aloof Everything is Still Big 29
#19 exp101t Modular Binomials 29
#20 ddddavidee Successive Powers 27
#21 aloof RSA Backdoor Viability 26
#22 p4b Cofactor Cofantasy 26
#23 D00Movenok You either know, XOR you don't 25
#24 deuterium CERTainly not 23
#25 zademn Fast Primes 22
#26 bigtuple Privacy-Enhanced Mail? 21
#27 aloof Moving Problems 20
#28 josephs Cofactor Cofantasy 20
#29 hellman The Matrix Reloaded 20
#30 glgspg Round Keys 20
#31 tehron Lemur XOR 19
#32 Drago Jack's Birthday Hash 19
#33 Robin_Jadoul Prime and Prejudice 18
#34 Utaha Roll your Own 18
#35 Drago Monoprime 18
#36 T0t0r0 Salty 18
#37 randomdude999 Vote for Pedro 17
#38 aloof Ellipse Curve Cryptography 17
#39 aschanna123 Backpack Cryptography 17
#40 Drago Find the Lattice 17
#41 Robin_Jadoul Bit by Bit 16
#42 Hon Chinese Remainder Theorem 16
#43 VincBreaker Backpack Cryptography 15
#44 T0t0r0 Parameter Injection 15
#45 Hon Legendre Symbol 15
#46 rootdiver SSH Keys 15
#47 aloof Elliptic Nodes 14
#48 Robin_Jadoul Modular Binomials 14
#49 oushanmu Everything is Big 14
#50 codecrafting Lemur XOR 14

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