2024-07-12T19:48:12Z |
ZKPs |
Let's Prove It Again |
175
|
2024-07-12T09:38:32Z |
ZKPs |
Special Soundness |
25
|
2024-07-12T09:18:05Z |
ZKPs |
Proofs of Knowledge |
20
|
2024-07-12T09:06:39Z |
ZKPs |
ZKP Introduction |
5
|
2024-05-04T20:03:26Z |
Hash Functions |
Mixed Up |
120
|
2024-02-13T13:57:26Z |
Mathematics |
Unencryptable |
125
|
2024-01-31T13:54:02Z |
RSA |
Let's Decrypt Again |
175
|
2024-01-30T21:08:57Z |
RSA |
Vote for Pedro |
150
|
2024-01-30T13:15:42Z |
Misc |
LFSR Destroyer |
250
|
2024-01-30T09:33:30Z |
Misc |
Jeff's LFSR |
150
|
2024-01-24T01:21:56Z |
Misc |
Nothing Up My Sleeve |
150
|
2024-01-23T19:32:57Z |
Misc |
L-Win |
120
|
2024-01-22T16:54:44Z |
Hash Functions |
Invariant |
250
|
2024-01-21T13:39:47Z |
Symmetric Ciphers |
Oh SNAP |
120
|
2024-01-20T16:32:29Z |
Diffie-Hellman |
Static Client 2 |
120
|
2024-01-20T14:13:19Z |
Diffie-Hellman |
Static Client |
100
|
2024-01-20T12:52:06Z |
Diffie-Hellman |
Additive |
70
|
2024-01-19T15:53:58Z |
Mathematics |
Prime and Prejudice |
200
|
2024-01-17T11:54:36Z |
Mathematics |
Ellipse Curve Cryptography |
125
|
2024-01-16T15:06:57Z |
Misc |
Bruce Schneier's Password |
100
|
2024-01-16T13:37:21Z |
Symmetric Ciphers |
Stream of Consciousness |
80
|
2024-01-16T11:46:35Z |
Symmetric Ciphers |
CTRIME |
70
|
2024-01-15T23:38:34Z |
Symmetric Ciphers |
Lazy CBC |
60
|
2024-01-15T22:13:19Z |
Misc |
Lo-Hi Card Game |
120
|
2024-01-15T17:33:59Z |
Misc |
No Leaks |
100
|
2024-01-15T12:20:25Z |
Misc |
Gotta Go Fast |
40
|
2024-01-15T11:27:02Z |
Mathematics |
Roll your Own |
125
|
2024-01-13T23:30:26Z |
Mathematics |
No Way Back Home |
100
|
2024-01-13T22:54:27Z |
Mathematics |
Broken RSA |
100
|
2024-01-13T19:13:31Z |
Lattices |
Nativity |
60
|
2024-01-13T14:27:24Z |
Lattices |
Noise Free |
40
|
2024-01-13T13:02:23Z |
Lattices |
From Private to Public Key LWE |
25
|
2024-01-13T12:52:10Z |
Lattices |
LWE Low Bits Message |
20
|
2024-01-13T12:37:30Z |
Lattices |
LWE High Bits Message |
15
|
2024-01-12T23:41:59Z |
Hash Functions |
Twin Keys |
100
|
2024-01-12T22:39:45Z |
Hash Functions |
No Difference |
175
|
2024-01-12T15:01:37Z |
Elliptic Curves |
No Random, No Bias |
120
|
2024-01-11T22:39:48Z |
Elliptic Curves |
Digestive |
60
|
2024-01-11T21:12:27Z |
Lattices |
LWE Intro |
10
|
2024-01-11T21:03:39Z |
Lattices |
LWE Background |
5
|
2024-01-11T20:46:31Z |
RSA |
Endless Emails |
150
|
2024-01-11T17:38:15Z |
RSA |
Everything is Still Big |
100
|
2024-01-11T17:28:08Z |
RSA |
Crossed Wires |
100
|
2024-01-11T15:20:54Z |
RSA |
Everything is Big |
70
|
2024-01-11T13:17:22Z |
RSA |
Square Eyes |
35
|
2024-01-11T12:55:25Z |
RSA |
Inferius Prime |
30
|
2024-01-11T01:04:25Z |
Crypto on the Web |
TLS Handshake |
15
|
2024-01-11T00:56:06Z |
Crypto on the Web |
Sharks on the Wire |
10
|
2024-01-11T00:12:09Z |
Crypto on the Web |
RSA or HMAC? Part 2 |
100
|
2024-01-10T16:40:01Z |
Crypto on the Web |
Secure Protocols |
5
|
2024-01-10T14:48:20Z |
Crypto on the Web |
JSON in JSON |
40
|
2024-01-10T13:51:29Z |
Crypto on the Web |
RSA or HMAC? |
35
|
2024-01-10T13:33:11Z |
Crypto on the Web |
JWT Secrets |
25
|
2024-01-10T13:29:53Z |
Crypto on the Web |
No Way JOSE |
20
|
2024-01-10T13:24:39Z |
Crypto on the Web |
JWT Sessions |
10
|
2024-01-10T13:06:28Z |
Crypto on the Web |
Token Appreciation |
5
|
2024-01-10T01:34:03Z |
Hash Functions |
PriMeD5 |
100
|
2024-01-09T19:50:09Z |
Hash Functions |
Hash Stuffing |
50
|
2024-01-09T19:19:00Z |
Hash Functions |
Collider |
50
|
2024-01-09T18:38:57Z |
Hash Functions |
Jack's Birthday Confusion |
30
|
2024-01-09T16:07:30Z |
Mathematics |
Successive Powers |
60
|
2024-01-09T15:49:52Z |
Lattices |
Backpack Cryptography |
120
|
2024-01-02T16:33:07Z |
Lattices |
Find the Lattice |
100
|
2023-12-31T15:31:18Z |
Lattices |
Gaussian Reduction |
50
|
2023-12-31T04:17:59Z |
Lattices |
What's a Lattice? |
40
|
2023-12-31T04:13:43Z |
Lattices |
Gram Schmidt |
30
|
2023-12-30T05:13:36Z |
Lattices |
Size and Basis |
15
|
2023-12-29T18:33:09Z |
Lattices |
Vectors |
10
|
2023-12-28T22:49:23Z |
General |
Lemur XOR |
40
|
2023-12-28T21:31:35Z |
General |
Encoding Challenge |
40
|
2023-12-28T20:44:35Z |
General |
Transparency |
50
|
2023-12-28T20:00:08Z |
General |
SSH Keys |
35
|
2023-12-28T19:02:20Z |
General |
CERTainly not |
30
|
2023-12-28T18:24:33Z |
General |
Privacy-Enhanced Mail? |
25
|
2023-12-23T07:27:18Z |
Hash Functions |
Jack's Birthday Hash |
20
|
2023-12-18T12:28:13Z |
Introduction |
Network Attacks |
5
|
2023-12-18T12:04:25Z |
Elliptic Curves |
Moving Problems |
150
|
2023-12-18T00:45:10Z |
Elliptic Curves |
ProSign 3 |
100
|
2023-12-17T22:48:57Z |
Elliptic Curves |
Curveball |
100
|
2023-12-14T21:02:36Z |
Elliptic Curves |
Smooth Criminal |
60
|
2023-12-14T20:10:48Z |
Elliptic Curves |
Montgomery's Ladder |
40
|
2023-12-14T17:36:14Z |
Elliptic Curves |
Efficient Exchange |
50
|
2023-12-14T16:52:06Z |
Elliptic Curves |
Curves and Logs |
40
|
2023-12-14T16:41:29Z |
Elliptic Curves |
Scalar Multiplication |
35
|
2023-12-14T16:31:28Z |
Elliptic Curves |
Point Addition |
30
|
2023-12-14T16:10:22Z |
Elliptic Curves |
Point Negation |
10
|
2023-12-14T15:13:17Z |
Elliptic Curves |
Background Reading |
5
|
2023-12-14T15:09:10Z |
Diffie-Hellman |
Export-grade |
100
|
2023-12-14T13:57:40Z |
Symmetric Ciphers |
Triple DES |
60
|
2023-12-10T22:29:27Z |
Diffie-Hellman |
Parameter Injection |
60
|
2023-12-10T21:12:59Z |
Diffie-Hellman |
Deriving Symmetric Keys |
40
|
2023-12-10T21:01:41Z |
Diffie-Hellman |
Computing Shared Secrets |
30
|
2023-12-10T20:23:10Z |
Diffie-Hellman |
Computing Public Values |
25
|
2023-12-10T20:15:10Z |
Diffie-Hellman |
Generators of Groups |
20
|
2023-12-10T19:42:16Z |
Diffie-Hellman |
Working with Fields |
10
|
2023-12-10T19:39:36Z |
RSA |
Modulus Inutilis |
50
|
2023-12-10T18:58:01Z |
RSA |
Salty |
20
|
2023-12-10T18:36:35Z |
RSA |
Manyprime |
40
|
2023-12-10T17:57:36Z |
RSA |
Monoprime |
30
|
2023-12-10T17:28:38Z |
RSA |
Factoring |
15
|
2023-12-10T17:14:30Z |
RSA |
RSA Signatures |
25
|
2023-12-10T16:50:59Z |
RSA |
RSA Decryption |
20
|
2023-12-10T16:49:49Z |
RSA |
Private Keys |
20
|
2023-12-09T20:29:53Z |
RSA |
Euler's Totient |
20
|
2023-12-09T20:24:13Z |
RSA |
Public Keys |
15
|
2023-12-09T20:22:07Z |
RSA |
Modular Exponentiation |
10
|
2023-12-09T19:33:33Z |
Symmetric Ciphers |
Bean Counter |
60
|
2023-12-09T17:57:27Z |
Symmetric Ciphers |
Symmetry |
50
|
2023-12-09T16:48:11Z |
Symmetric Ciphers |
Flipping Cookie |
60
|
2023-12-09T16:17:49Z |
Symmetric Ciphers |
ECB CBC WTF |
55
|
2023-12-02T22:18:54Z |
Symmetric Ciphers |
ECB Oracle |
60
|
2023-12-02T18:25:35Z |
Symmetric Ciphers |
Passwords as Keys |
50
|
2023-12-02T15:45:42Z |
Symmetric Ciphers |
Modes of Operation Starter |
15
|
2023-12-02T15:37:59Z |
Symmetric Ciphers |
Bringing It All Together |
50
|
2023-12-02T14:47:34Z |
Symmetric Ciphers |
Diffusion through Permutation |
30
|
2023-12-02T14:26:15Z |
Symmetric Ciphers |
Confusion through Substitution |
25
|
2023-12-02T13:25:18Z |
Symmetric Ciphers |
Round Keys |
20
|
2023-12-02T13:19:09Z |
Symmetric Ciphers |
Structure of AES |
15
|
2023-12-02T13:10:02Z |
Symmetric Ciphers |
Resisting Bruteforce |
10
|
2023-12-02T13:06:59Z |
Symmetric Ciphers |
Keyed Permutations |
5
|
2023-12-02T10:18:25Z |
Mathematics |
Modular Binomials |
80
|
2023-12-02T00:36:27Z |
Mathematics |
Adrien's Signs |
80
|
2023-12-01T22:40:49Z |
Mathematics |
Chinese Remainder Theorem |
40
|
2023-12-01T22:03:37Z |
Mathematics |
Modular Square Root |
35
|
2023-12-01T21:43:49Z |
Mathematics |
Legendre Symbol |
35
|
2023-12-01T18:58:56Z |
Mathematics |
Quadratic Residues |
25
|
2023-12-01T18:51:11Z |
General |
Modular Inverting |
25
|
2023-12-01T18:45:34Z |
General |
Modular Arithmetic 2 |
20
|
2023-12-01T18:39:23Z |
General |
Modular Arithmetic 1 |
20
|
2023-12-01T18:36:13Z |
General |
Extended GCD |
20
|
2023-11-30T18:12:31Z |
General |
Greatest Common Divisor |
15
|
2023-11-28T20:45:09Z |
General |
You either know, XOR you don't |
30
|
2023-11-28T19:45:41Z |
General |
Favourite byte |
20
|
2023-11-28T19:35:51Z |
General |
XOR Properties |
15
|
2023-11-28T19:27:44Z |
General |
XOR Starter |
10
|
2023-11-28T19:23:15Z |
General |
Bytes and Big Integers |
10
|
2023-11-28T19:20:16Z |
General |
Base64 |
10
|
2023-11-28T19:17:59Z |
General |
Hex |
5
|
2023-11-28T19:16:21Z |
General |
ASCII |
5
|
2023-11-28T19:15:09Z |
Introduction |
Great Snakes |
3
|
2023-11-28T19:14:27Z |
Introduction |
Finding Flags |
2
|