2022-12-31T16:02:00Z |
Elliptic Curves |
Digestive |
60
|
2022-12-31T16:01:42Z |
Misc |
RSA vs RNG |
150
|
2022-12-31T16:01:25Z |
Post-Quantum |
Missing Modulus |
80
|
2022-12-31T16:01:05Z |
Post-Quantum |
Noise Cheap |
90
|
2022-12-31T16:00:56Z |
Post-Quantum |
Nativity |
60
|
2022-12-31T16:00:33Z |
Elliptic Curves |
Real Curve Crypto |
200
|
2022-08-18T03:49:50Z |
Misc |
LFSR Destroyer |
250
|
2022-07-09T18:10:19Z |
Hash Functions |
Invariant |
250
|
2022-07-07T11:09:10Z |
Symmetric Ciphers |
Beatboxer |
150
|
2022-07-04T19:55:28Z |
Misc |
Bruce Schneier's Password: Part 2 |
250
|
2022-06-30T14:54:13Z |
Mathematics |
No Way Back Home |
100
|
2022-06-30T14:53:16Z |
Crypto on the Web |
RSA or HMAC? Part 2 |
100
|
2022-06-14T08:58:36Z |
Symmetric Ciphers |
Symmetry |
50
|
2022-06-14T07:58:40Z |
Mathematics |
Real Eisenstein |
150
|
2022-06-13T12:52:29Z |
Hash Functions |
Jack's Birthday Confusion |
30
|
2022-06-13T12:17:24Z |
Crypto on the Web |
JWT Secrets |
25
|
2022-06-13T12:14:46Z |
Crypto on the Web |
No Way JOSE |
20
|
2022-05-18T13:10:20Z |
Hash Functions |
Twin Keys |
100
|
2022-05-18T08:17:29Z |
Hash Functions |
No Difference |
175
|
2022-05-18T06:57:21Z |
Hash Functions |
Mixed Up |
120
|
2022-05-18T05:26:19Z |
Hash Functions |
PriMeD5 |
100
|
2022-05-17T19:42:32Z |
Hash Functions |
Hash Stuffing |
50
|
2022-05-17T19:28:45Z |
Hash Functions |
Collider |
50
|
2022-05-13T12:42:55Z |
Misc |
Bruce Schneier's Password |
100
|
2022-05-13T11:33:22Z |
Post-Quantum |
Too Many Errors |
100
|
2022-05-13T11:14:32Z |
Misc |
Jeff's LFSR |
150
|
2022-05-13T10:16:53Z |
Misc |
L-Win |
120
|
2022-05-13T09:31:28Z |
Misc |
Trust Games |
150
|
2022-05-13T09:07:42Z |
Misc |
Nothing Up My Sleeve |
150
|
2022-05-13T08:25:01Z |
Misc |
Lo-Hi Card Game |
120
|
2022-05-13T07:53:48Z |
Misc |
No Leaks |
100
|
2022-05-13T06:41:00Z |
Misc |
Armory |
100
|
2022-05-13T06:23:35Z |
Misc |
Toshi's Treasure |
150
|
2022-05-12T06:32:29Z |
Symmetric Ciphers |
Bringing It All Together |
50
|
2022-05-11T20:17:43Z |
Elliptic Curves |
Smooth Criminal |
60
|
2022-05-11T15:44:42Z |
Hash Functions |
Jack's Birthday Hash |
20
|
2022-05-10T19:12:43Z |
Misc |
Gotta Go Fast |
40
|
2022-05-10T18:24:09Z |
Diffie-Hellman |
Static Client |
100
|
2022-05-10T18:15:16Z |
Misc |
Bit by Bit |
100
|
2022-05-10T15:57:37Z |
Symmetric Ciphers |
Modes of Operation Starter |
15
|
2022-05-10T15:56:47Z |
Symmetric Ciphers |
ECB CBC WTF |
55
|
2022-05-10T15:49:48Z |
Symmetric Ciphers |
Bean Counter |
60
|
2022-05-10T15:42:45Z |
Symmetric Ciphers |
CTRIME |
70
|
2022-05-10T15:36:47Z |
Symmetric Ciphers |
Stream of Consciousness |
80
|
2022-05-10T15:31:46Z |
Symmetric Ciphers |
Flipping Cookie |
60
|
2022-05-10T15:21:35Z |
Symmetric Ciphers |
Logon Zero |
80
|
2022-05-10T15:13:26Z |
Symmetric Ciphers |
Triple DES |
60
|
2022-05-10T15:12:56Z |
Symmetric Ciphers |
Lazy CBC |
60
|
2022-05-10T15:12:25Z |
Symmetric Ciphers |
ECB Oracle |
60
|
2022-05-10T15:08:41Z |
Symmetric Ciphers |
Passwords as Keys |
50
|
2022-05-10T14:25:37Z |
Hash Functions |
MD0 |
80
|
2022-05-10T10:54:06Z |
Mathematics |
Backpack Cryptography |
120
|
2022-05-10T10:22:15Z |
Mathematics |
Unencryptable |
125
|
2022-05-10T09:56:03Z |
Elliptic Curves |
Efficient Exchange |
50
|
2022-05-10T09:42:25Z |
Elliptic Curves |
Background Reading |
5
|
2022-05-10T09:38:28Z |
Elliptic Curves |
Curves and Logs |
40
|
2022-05-10T09:37:44Z |
Elliptic Curves |
Scalar Multiplication |
35
|
2022-05-10T09:25:32Z |
Elliptic Curves |
Point Addition |
30
|
2022-05-10T09:25:10Z |
Elliptic Curves |
Point Negation |
10
|
2022-05-09T11:45:00Z |
Mathematics |
Successive Powers |
60
|
2022-05-09T11:28:59Z |
Mathematics |
Find the Lattice |
100
|
2022-05-09T11:23:06Z |
Mathematics |
Gaussian Reduction |
50
|
2022-05-09T11:22:46Z |
Mathematics |
What's a Lattice? |
40
|
2022-05-09T11:22:29Z |
Mathematics |
Gram Schmidt |
30
|
2022-05-09T11:22:09Z |
Mathematics |
Size and Basis |
15
|
2022-05-09T11:21:54Z |
Mathematics |
Vectors |
10
|
2022-05-09T07:33:47Z |
Diffie-Hellman |
Export-grade |
100
|
2022-05-09T07:32:24Z |
Diffie-Hellman |
Parameter Injection |
60
|
2022-05-09T07:29:01Z |
Diffie-Hellman |
Diffie-Hellman Starter 5 |
40
|
2022-05-09T07:28:37Z |
Diffie-Hellman |
Diffie-Hellman Starter 4 |
30
|
2022-05-09T07:27:42Z |
Diffie-Hellman |
Diffie-Hellman Starter 3 |
20
|
2022-05-09T07:23:46Z |
Diffie-Hellman |
Diffie-Hellman Starter 2 |
20
|
2022-05-06T16:28:07Z |
Crypto on the Web |
JWT Sessions |
10
|
2022-05-06T16:27:44Z |
Crypto on the Web |
Token Appreciation |
5
|
2022-05-05T18:36:07Z |
RSA |
Ron was Wrong, Whit is Right |
90
|
2022-05-05T18:17:58Z |
RSA |
Marin's Secrets |
50
|
2022-05-05T17:34:43Z |
Mathematics |
Broken RSA |
100
|
2022-05-05T16:59:54Z |
RSA |
Everything is Still Big |
100
|
2022-05-04T17:32:46Z |
General |
Transparency |
50
|
2022-05-04T17:22:49Z |
General |
SSH Keys |
35
|
2022-05-04T17:07:00Z |
General |
Encoding Challenge |
40
|
2022-05-04T17:02:42Z |
General |
CERTainly not |
30
|
2022-05-04T16:53:32Z |
General |
Privacy-Enhanced Mail? |
25
|
2022-05-04T16:40:27Z |
General |
Lemur XOR |
40
|
2022-05-04T16:15:24Z |
RSA |
RSA Backdoor Viability |
175
|
2022-05-04T16:14:48Z |
RSA |
Fast Primes |
75
|
2022-05-04T16:11:17Z |
RSA |
Infinite Descent |
50
|
2022-05-04T16:09:23Z |
RSA |
Endless Emails |
150
|
2022-05-04T16:01:50Z |
RSA |
Crossed Wires |
100
|
2022-05-04T16:01:02Z |
RSA |
Everything is Big |
70
|
2022-05-04T15:59:27Z |
RSA |
Modulus Inutilis |
50
|
2022-05-04T15:57:54Z |
RSA |
Salty |
20
|
2022-05-04T15:54:32Z |
RSA |
Manyprime |
40
|
2022-05-04T15:52:16Z |
RSA |
Square Eyes |
35
|
2022-05-04T15:49:18Z |
RSA |
Monoprime |
30
|
2022-05-04T15:46:51Z |
RSA |
Inferius Prime |
30
|
2022-05-04T07:52:46Z |
RSA |
Factoring |
15
|
2022-05-03T13:08:32Z |
RSA |
RSA Starter 6 |
25
|
2022-05-03T12:56:27Z |
RSA |
RSA Starter 5 |
20
|
2022-05-03T12:51:25Z |
RSA |
RSA Starter 4 |
20
|
2022-05-03T12:24:23Z |
Introduction |
Network Attacks |
5
|
2022-05-03T12:19:46Z |
Symmetric Ciphers |
Diffusion through Permutation |
30
|
2022-05-03T12:10:35Z |
RSA |
RSA Starter 3 |
20
|
2022-05-03T12:04:50Z |
RSA |
RSA Starter 2 |
15
|
2022-05-03T12:00:31Z |
RSA |
RSA Starter 1 |
10
|
2022-05-03T11:56:58Z |
Diffie-Hellman |
Diffie-Hellman Starter 1 |
10
|
2022-05-02T16:33:25Z |
Symmetric Ciphers |
Confusion through Substitution |
25
|
2022-05-02T16:03:41Z |
Symmetric Ciphers |
Round Keys |
20
|
2022-05-02T15:52:39Z |
Symmetric Ciphers |
Structure of AES |
15
|
2022-05-02T15:37:33Z |
Symmetric Ciphers |
Resisting Bruteforce |
10
|
2022-05-02T12:30:36Z |
Symmetric Ciphers |
Keyed Permutations |
5
|
2022-05-02T11:29:30Z |
Mathematics |
Modular Binomials |
80
|
2022-05-02T11:04:26Z |
Mathematics |
Adrien's Signs |
80
|
2022-05-02T09:26:30Z |
Mathematics |
Chinese Remainder Theorem |
40
|
2022-05-02T09:20:26Z |
Mathematics |
Modular Square Root |
35
|
2022-05-01T14:14:50Z |
Mathematics |
Legendre Symbol |
35
|
2022-05-01T11:29:17Z |
Mathematics |
Quadratic Residues |
25
|
2022-05-01T09:55:55Z |
General |
Modular Inverting |
25
|
2022-04-30T12:29:57Z |
General |
Modular Arithmetic 2 |
20
|
2022-04-30T11:47:44Z |
General |
Modular Arithmetic 1 |
20
|
2022-04-29T12:36:46Z |
General |
Extended GCD |
20
|
2022-04-29T11:34:41Z |
General |
Greatest Common Divisor |
15
|
2022-04-29T11:17:07Z |
General |
You either know, XOR you don't |
30
|
2022-04-28T09:22:14Z |
General |
Favourite byte |
20
|
2022-04-28T08:56:42Z |
General |
XOR Properties |
15
|
2022-04-28T08:15:48Z |
General |
XOR Starter |
10
|
2022-04-28T08:11:42Z |
General |
Bytes and Big Integers |
10
|
2022-04-28T08:08:03Z |
General |
Base64 |
10
|
2022-04-28T08:01:07Z |
General |
Hex |
5
|
2022-04-28T07:57:43Z |
General |
ASCII |
5
|
2022-04-28T07:50:01Z |
Introduction |
Great Snakes |
3
|
2022-04-28T07:48:56Z |
Introduction |
Finding Flags |
2
|