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Rows:

CHALLENGEAUTHORS

SOLVES

(CURRENT)

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Rows:

Collision-DES

RTACTF 2023 Spring
Crypto

by

ptr-yudai

ptr-yudai

USER

SOLVED AT

umineko

2026/01/28 22:39

2026/01/20 03:47

2025/12/27 09:09

2025/12/16 12:30

2025/12/03 00:53

2025/11/30 18:24

2025/09/05 02:11

2025/06/05 03:30

2025/05/14 03:56

2025/01/31 03:26

2024/10/15 12:35

2024/09/17 23:25

2024/09/16 16:48

2024/09/15 10:51

2024/09/13 15:17

2024/09/10 00:27

2024/09/09 23:22

2024/09/09 23:05

2024/09/09 22:16

2024/09/08 16:22

2024/09/04 12:36

2024/08/26 13:36

2024/08/19 10:27

2024/08/17 08:59

2024/08/16 18:51

Rows:

descriptionsolveswriteups