Solutions

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Recent Solutions
DateUserChallengeRating
GabiCtrlZ Extended GCD 0
Legacyy Encoding Challenge 0
ThePuzzlemaker Curveball 0
dinesh0x0d JSON in JSON 0
ThePuzzlemaker Privacy-Enhanced Mail? 0
dinesh0x0d RSA or HMAC? 0
dinesh0x0d JWT Secrets 0
dinesh0x0d No Way JOSE 0
dinesh0x0d Square Eyes 0
dinesh0x0d Monoprime 0
dinesh0x0d Inferius Prime 0
dinesh0x0d RSA Starter 6 0
dinesh0x0d Flipping Cookie 0
W3rni0 Curves and Logs 0
W3rni0 Scalar Multiplication 0
W3rni0 Point Addition 0
Jimvy ECB CBC WTF 0
SantosFTW Gram Schmidt 0
kNaN You either know, XOR you don't 0
kNaN Favourite byte 0
kNaN XOR Properties 0
kNaN Encoding Challenge 0
lethang29 Passwords as Keys 0
qsts Gram Schmidt 0
ulobasei Quadratic Residues 0
 


Top Solutions
RankUserChallengeRating
#1 Robin_Jadoul Encoding Challenge 53
#2 Robin_Jadoul Adrien's Signs 32
#3 Daneallen Lemur XOR 29
#4 Hon Modular Inverting 28
#5 oushanmu You either know, XOR you don't 26
#6 Drago Crossed Wires 24
#7 aloof Exceptional Curves 22
#8 Robin_Jadoul Transparency 22
#9 medvedisko XOR Properties 21
#10 R4GN4R Privacy-Enhanced Mail? 19
#11 amadeus Quadratic Residues 18
#12 StormXploit Favourite byte 18
#13 Robin_Jadoul Structure of AES 17
#14 HamilisM Successive Powers 15
#15 obormot Greatest Common Divisor 14
#16 aloof Moving Problems 13
#17 aloof Everything is Still Big 13
#18 bigtuple Favourite byte 13
#19 Robin_Jadoul Prime and Prejudice 12
#20 aloof RSA Backdoor Viability 11
#21 aloof Elliptic Nodes 11
#22 aschanna123 Backpack Cryptography 11
#23 ddddavidee Successive Powers 11
#24 Hon Legendre Symbol 11
#25 bigtuple Privacy-Enhanced Mail? 11
#26 fecell Extended GCD 11
#27 aloof Invariant 10
#28 aloof Ellipse Curve Cryptography 10
#29 Robin_Jadoul Lo-Hi Card Game 10
#30 VincBreaker Backpack Cryptography 10
#31 Robin_Jadoul Bit by Bit 10
#32 unblvr Vote for Pedro 9
#33 randomdude999 Vote for Pedro 9
#34 josephs Cofactor Cofantasy 9
#35 p4b Cofactor Cofantasy 9
#36 Drago Find the Lattice 9
#37 exp101t Modular Binomials 9
#38 codecrafting Lemur XOR 9
#39 obormot Modular Arithmetic 1 9
#40 ariana Ellipse Curve Cryptography 8
#41 Robin_Jadoul Micro Transmissions 8
#42 Cryptanalyse PriMeD5 8
#43 Hon Chinese Remainder Theorem 8
#44 tehron Lemur XOR 8
#45 T0t0r0 Salty 8
#46 R4GN4R RSA Starter 4 8
#47 glgspg Round Keys 8
#48 Se_P3t No Difference 7
#49 aloof Real Eisenstein 7
#50 Robin_Jadoul Modular Binomials 7

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