Solves

Data for the 50 most recent submitted challenge solves. To read writeups for our challenges, visit Solutions.
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Recent Solves
DateUserChallengeScore
CrunchyToast Great Snakes 3
harjottelu Round Keys 20
harjottelu Structure of AES 15
CrunchyToast Finding Flags 2
harjottelu Resisting Bruteforce 10
harjottelu Keyed Permutations 5
That11thHarmonic From Private to Public Key LWE 25
harjottelu Modular Binomials 80
That11thHarmonic LWE Low Bits Message 20
nobody112 Great Snakes 3
nobody112 Finding Flags 2
SolraTCDN Favourite byte 20
fluo73 Logon Zero 80
Despair09 RSA Signatures 25
Bobbybus Great Snakes 3
Bobbybus Finding Flags 2
machie Base64 10
SolraTCDN XOR Properties 15
kckckck3679 Favourite byte 20
cahidenes ProSign 3 100
rama2130 Point Negation 10
lerequin You either know, XOR you don't 30
cacarentin XOR Starter 10
ZacH123456789 PriMeD5 100
nadalon Resisting Bruteforce 10
rama2130 Background Reading 5
SolraTCDN XOR Starter 10
vtytar Size and Basis 15
hiziki Resisting Bruteforce 10
Despair09 RSA Decryption 20
Nramine Broken RSA 100
Lunick XOR Starter 10
SolraTCDN Bytes and Big Integers 10
nadalon Keyed Permutations 5
JSsec Bytes and Big Integers 10
phuctrung Quadratic Residues 25
lauretti Encoding Challenge 40
minshay Decrypting TLS 1.2 30
rain_cloud Extended GCD 20
That11thHarmonic LWE High Bits Message 15
kckckck3679 XOR Properties 15
gumbat70 RSA or HMAC? Part 2 100
Despair09 Private Keys 20
kckckck3679 Encoding Challenge 40
Lunick Bytes and Big Integers 10
CWTerry Modular Arithmetic 2 20
cacarentin Bytes and Big Integers 10
Nramine Modular Binomials 80
Despair09 Euler's Totient 20
saic Transparency 50

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