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AlpacaHack Performance Test 1

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TopChallengesScoreboardWriteups
Misc

Welcome
153 pts (38 solves)

Author:

admin

Pwn

before-write
220 pts (17 solves)

Author:

ptr-yudai

write
248 pts (13 solves)

Author:

ptr-yudai

read-write
364 pts (5 solves)

Author:

ptr-yudai

only-read
428 pts (3 solves)

Author:

ptr-yudai

Crypto

XOR-CBC
240 pts (14 solves)

Author:

ptr-yudai

Collision-DES
321 pts (7 solves)

Author:

ptr-yudai

Reused-AES
341 pts (6 solves)

Author:

ptr-yudai

1R-AES
428 pts (3 solves)

Author:

ptr-yudai

Collision-DES

Crypto

Author:

ptr-yudai

同じ平文をまったく異なる鍵で暗号化した結果が同じになることってあるんでしょうか。

collision-des.tar.gz
descriptionsolveswriteups