2022-07-23T17:47:20Z |
Crypto on the Web |
Saying Hello |
20
|
2022-07-23T17:41:11Z |
Crypto on the Web |
TLS Handshake |
15
|
2022-07-23T17:39:51Z |
Crypto on the Web |
Sharks on the Wire |
10
|
2022-07-23T17:36:43Z |
Crypto on the Web |
Secure Protocols |
5
|
2021-10-15T11:46:41Z |
Misc |
LFSR Destroyer |
250
|
2021-10-13T13:19:36Z |
Hash Functions |
Invariant |
250
|
2021-10-08T20:31:00Z |
Mathematics |
Roll your Own |
125
|
2021-10-07T21:06:55Z |
Mathematics |
Real Eisenstein |
150
|
2021-10-06T21:03:21Z |
Diffie-Hellman |
The Matrix Revolutions |
125
|
2021-10-05T22:36:30Z |
Mathematics |
Ellipse Curve Cryptography |
125
|
2021-10-05T18:50:33Z |
Hash Functions |
Twin Keys |
100
|
2021-10-05T13:55:40Z |
Misc |
Trust Games |
150
|
2021-10-04T19:29:10Z |
Mathematics |
Prime and Prejudice |
200
|
2021-10-03T19:46:56Z |
Elliptic Curves |
No Random, No Bias |
120
|
2021-10-03T05:20:55Z |
RSA |
Let's Decrypt Again |
175
|
2021-10-02T17:37:00Z |
RSA |
Vote for Pedro |
150
|
2021-10-02T14:08:01Z |
RSA |
Bespoke Padding |
100
|
2021-10-02T06:20:23Z |
Mathematics |
Cofactor Cofantasy |
150
|
2021-10-01T17:05:26Z |
Mathematics |
Unencryptable |
125
|
2021-10-01T16:46:13Z |
Mathematics |
Modular Binomials |
80
|
2021-10-01T05:23:54Z |
Misc |
Jeff's LFSR |
150
|
2021-09-30T10:17:18Z |
Misc |
L-Win |
120
|
2021-09-29T21:29:56Z |
Post-Quantum |
Too Many Errors |
100
|
2021-09-29T20:15:20Z |
Misc |
Armory |
100
|
2021-09-29T16:42:10Z |
Misc |
Toshi's Treasure |
150
|
2021-09-29T05:35:21Z |
Misc |
Bruce Schneier's Password |
100
|
2021-09-28T14:47:10Z |
Mathematics |
Backpack Cryptography |
120
|
2021-09-26T16:30:13Z |
Misc |
Bit by Bit |
100
|
2021-09-24T08:10:12Z |
Misc |
Nothing Up My Sleeve |
150
|
2021-09-23T19:16:33Z |
Misc |
Lo-Hi Card Game |
120
|
2021-09-23T13:53:29Z |
Misc |
No Leaks |
100
|
2021-09-23T10:36:06Z |
Misc |
Gotta Go Fast |
40
|
2021-09-22T07:24:52Z |
Elliptic Curves |
Double and Broken |
50
|
2021-09-22T06:45:18Z |
Elliptic Curves |
Montgomery's Ladder |
40
|
2021-09-22T06:23:57Z |
Elliptic Curves |
Edwards Goes Degenerate |
100
|
2021-09-20T18:09:40Z |
Elliptic Curves |
ProSign 3 |
100
|
2021-09-20T15:23:41Z |
Elliptic Curves |
Curveball |
100
|
2021-09-20T14:19:53Z |
Elliptic Curves |
Moving Problems |
150
|
2021-09-20T12:47:26Z |
Elliptic Curves |
Micro Transmissions |
120
|
2021-09-19T22:10:33Z |
Elliptic Curves |
Elliptic Nodes |
150
|
2021-09-19T14:08:49Z |
Elliptic Curves |
Exceptional Curves |
100
|
2021-09-19T13:30:55Z |
Elliptic Curves |
Smooth Criminal |
60
|
2021-09-19T13:03:08Z |
Elliptic Curves |
Efficient Exchange |
50
|
2021-09-19T12:38:36Z |
Elliptic Curves |
Curves and Logs |
40
|
2021-09-19T12:31:20Z |
Elliptic Curves |
Scalar Multiplication |
35
|
2021-09-19T12:29:40Z |
Elliptic Curves |
Point Addition |
30
|
2021-09-19T12:19:43Z |
Elliptic Curves |
Point Negation |
10
|
2021-09-19T12:13:34Z |
Elliptic Curves |
Background Reading |
5
|
2021-09-18T19:23:51Z |
RSA |
Blinding Light |
120
|
2021-09-18T10:43:22Z |
RSA |
Null or Never |
100
|
2021-09-18T06:54:54Z |
RSA |
Let's Decrypt |
80
|
2021-09-18T03:48:49Z |
RSA |
RSA Backdoor Viability |
175
|
2021-09-17T21:28:38Z |
RSA |
Signing Server |
60
|
2021-09-17T21:13:45Z |
RSA |
Ron was Wrong, Whit is Right |
90
|
2021-09-17T20:58:45Z |
RSA |
Fast Primes |
75
|
2021-09-17T20:07:38Z |
RSA |
Marin's Secrets |
50
|
2021-09-17T19:36:07Z |
RSA |
Infinite Descent |
50
|
2021-09-17T19:26:36Z |
RSA |
Endless Emails |
150
|
2021-09-17T15:14:51Z |
RSA |
Everything is Still Big |
100
|
2021-09-17T11:43:13Z |
RSA |
Crossed Wires |
100
|
2021-09-17T10:50:34Z |
RSA |
Everything is Big |
70
|
2021-09-17T10:43:34Z |
RSA |
Modulus Inutilis |
50
|
2021-09-17T10:39:50Z |
RSA |
Salty |
20
|
2021-09-17T10:37:08Z |
RSA |
Manyprime |
40
|
2021-09-17T10:27:14Z |
RSA |
Square Eyes |
35
|
2021-09-17T10:19:21Z |
RSA |
Monoprime |
30
|
2021-09-17T10:12:38Z |
RSA |
Inferius Prime |
30
|
2021-09-16T21:30:55Z |
RSA |
Factoring |
15
|
2021-09-16T21:27:45Z |
RSA |
RSA Starter 6 |
25
|
2021-09-16T21:17:59Z |
RSA |
RSA Starter 5 |
20
|
2021-09-16T21:17:12Z |
RSA |
RSA Starter 4 |
20
|
2021-09-16T21:16:22Z |
RSA |
RSA Starter 3 |
20
|
2021-09-16T21:15:48Z |
RSA |
RSA Starter 2 |
15
|
2021-09-16T21:15:03Z |
RSA |
RSA Starter 1 |
10
|
2021-09-16T15:43:34Z |
Hash Functions |
MD0 |
80
|
2021-09-16T06:57:31Z |
Hash Functions |
No Difference |
175
|
2021-09-15T21:28:05Z |
Hash Functions |
Mixed Up |
120
|
2021-09-15T20:28:15Z |
Hash Functions |
PriMeD5 |
100
|
2021-09-15T15:03:37Z |
Hash Functions |
Hash Stuffing |
50
|
2021-09-15T14:39:45Z |
Hash Functions |
Collider |
50
|
2021-09-14T16:35:51Z |
Diffie-Hellman |
The Matrix Reloaded |
100
|
2021-09-14T10:42:38Z |
Diffie-Hellman |
Additive |
70
|
2021-09-14T10:33:18Z |
Diffie-Hellman |
The Matrix |
75
|
2021-09-14T09:29:46Z |
Diffie-Hellman |
Script Kiddie |
70
|
2021-09-13T20:20:27Z |
Diffie-Hellman |
Static Client 2 |
120
|
2021-09-13T11:58:12Z |
Diffie-Hellman |
Static Client |
100
|
2021-09-13T10:04:22Z |
Diffie-Hellman |
Export-grade |
100
|
2021-09-13T09:39:14Z |
Diffie-Hellman |
Parameter Injection |
60
|
2021-09-13T05:21:12Z |
Diffie-Hellman |
Diffie-Hellman Starter 5 |
40
|
2021-09-13T05:06:48Z |
Diffie-Hellman |
Diffie-Hellman Starter 4 |
30
|
2021-09-13T05:04:07Z |
Diffie-Hellman |
Diffie-Hellman Starter 3 |
20
|
2021-09-13T05:01:30Z |
Diffie-Hellman |
Diffie-Hellman Starter 2 |
20
|
2021-09-13T04:59:37Z |
Diffie-Hellman |
Diffie-Hellman Starter 1 |
10
|
2021-09-12T19:46:05Z |
Crypto on the Web |
RSA or HMAC? Part 2 |
100
|
2021-09-12T09:31:48Z |
Crypto on the Web |
JSON in JSON |
40
|
2021-09-12T09:04:21Z |
Crypto on the Web |
RSA or HMAC? |
35
|
2021-09-12T08:32:21Z |
Crypto on the Web |
JWT Secrets |
25
|
2021-09-12T08:03:59Z |
Crypto on the Web |
No Way JOSE |
20
|
2021-09-12T06:00:00Z |
Crypto on the Web |
JWT Sessions |
10
|
2021-09-12T05:32:36Z |
Crypto on the Web |
Token Appreciation |
5
|
2021-09-11T20:28:29Z |
Symmetric Ciphers |
Stream of Consciousness |
80
|
2021-09-11T15:50:55Z |
Symmetric Ciphers |
CTRIME |
70
|
2021-09-11T13:07:14Z |
Symmetric Ciphers |
Bean Counter |
60
|
2021-09-11T12:36:32Z |
Symmetric Ciphers |
Symmetry |
50
|
2021-09-11T12:08:05Z |
Symmetric Ciphers |
Lazy CBC |
60
|
2021-09-11T09:45:25Z |
Symmetric Ciphers |
Flipping Cookie |
60
|
2021-09-11T09:25:05Z |
Symmetric Ciphers |
ECB CBC WTF |
55
|
2021-09-10T15:14:13Z |
Symmetric Ciphers |
Bringing It All Together |
50
|
2021-09-10T15:08:22Z |
Symmetric Ciphers |
Diffusion through Permutation |
30
|
2021-09-10T14:22:37Z |
Symmetric Ciphers |
Confusion through Substitution |
25
|
2021-09-10T13:52:08Z |
Symmetric Ciphers |
Round Keys |
20
|
2021-09-10T08:27:54Z |
Symmetric Ciphers |
Structure of AES |
15
|
2021-09-10T07:39:01Z |
Symmetric Ciphers |
ECB Oracle |
60
|
2021-09-10T06:02:52Z |
Symmetric Ciphers |
Passwords as Keys |
50
|
2021-09-10T05:43:02Z |
Symmetric Ciphers |
Modes of Operation Starter |
15
|
2021-09-09T20:29:42Z |
Symmetric Ciphers |
Resisting Bruteforce |
10
|
2021-09-09T20:28:57Z |
Symmetric Ciphers |
Keyed Permutations |
5
|
2021-09-09T10:29:44Z |
Symmetric Ciphers |
Oh SNAP |
120
|
2021-09-08T18:17:15Z |
Symmetric Ciphers |
Triple DES |
60
|
2021-09-06T11:17:51Z |
Mathematics |
Adrien's Signs |
80
|
2021-09-06T05:04:59Z |
Symmetric Ciphers |
Dancing Queen |
120
|
2021-09-05T11:04:55Z |
Symmetric Ciphers |
Paper Plane |
120
|
2021-09-04T14:37:49Z |
Symmetric Ciphers |
Logon Zero |
80
|
2021-09-02T20:17:43Z |
Symmetric Ciphers |
Forbidden Fruit |
150
|
2021-09-02T06:17:21Z |
Mathematics |
Find the Lattice |
100
|
2021-09-01T21:24:05Z |
Mathematics |
Gaussian Reduction |
50
|
2021-09-01T21:13:53Z |
Mathematics |
What's a Lattice? |
40
|
2021-09-01T21:01:18Z |
Mathematics |
Gram Schmidt |
30
|
2021-09-01T20:48:19Z |
Mathematics |
Size and Basis |
15
|
2021-09-01T20:47:02Z |
Mathematics |
Vectors |
10
|
2021-09-01T05:29:05Z |
Hash Functions |
Jack's Birthday Confusion |
30
|
2021-09-01T05:05:30Z |
Hash Functions |
Jack's Birthday Hash |
20
|
2021-08-31T15:10:16Z |
Mathematics |
Successive Powers |
60
|
2021-08-31T14:10:19Z |
Mathematics |
Chinese Remainder Theorem |
40
|
2021-08-31T14:02:57Z |
Mathematics |
Modular Square Root |
35
|
2021-08-31T13:56:17Z |
Mathematics |
Legendre Symbol |
35
|
2021-08-31T13:51:46Z |
Mathematics |
Quadratic Residues |
25
|
2021-08-31T10:44:48Z |
Mathematics |
Broken RSA |
100
|
2021-08-30T20:48:11Z |
General |
Lemur XOR |
40
|
2021-08-30T19:55:08Z |
General |
Transparency |
50
|
2021-08-30T19:38:37Z |
General |
SSH Keys |
35
|
2021-08-30T16:59:11Z |
General |
Modular Inverting |
25
|
2021-08-30T16:58:47Z |
General |
Modular Arithmetic 2 |
20
|
2021-08-30T16:58:05Z |
General |
Modular Arithmetic 1 |
20
|
2021-08-30T16:56:11Z |
General |
Extended GCD |
20
|
2021-08-30T16:54:08Z |
General |
Greatest Common Divisor |
15
|
2021-08-30T16:50:13Z |
General |
CERTainly not |
30
|
2021-08-30T16:26:04Z |
General |
Privacy-Enhanced Mail? |
25
|
2021-08-30T14:49:58Z |
General |
You either know, XOR you don't |
30
|
2021-08-30T14:42:52Z |
General |
Favourite byte |
20
|
2021-08-30T14:37:47Z |
General |
XOR Properties |
15
|
2021-08-30T14:31:27Z |
General |
XOR Starter |
10
|
2021-08-30T14:28:41Z |
General |
Encoding Challenge |
40
|
2021-08-30T13:56:19Z |
General |
Bytes and Big Integers |
10
|
2021-08-30T13:54:39Z |
General |
Base64 |
10
|
2021-08-30T13:51:17Z |
General |
Hex |
5
|
2021-08-30T13:50:35Z |
General |
ASCII |
5
|
2021-08-30T13:19:42Z |
Introduction |
Network Attacks |
5
|
2021-08-30T13:15:12Z |
Introduction |
Great Snakes |
3
|
2021-08-30T07:34:12Z |
Introduction |
Finding Flags |
2
|