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Answers (63)

Votes Activity Newest

29	How can hashes be unique if they are limited in number?
28	How is XOR used for encryption?
14	Why does applying 56-bit DES twice only give 57 bits of security?
14	Is a die implemented in a physics engine truly random?
11	Reusing message in One Time Pad

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Reputation (3,701)

+10	How is XOR used for encryption?
+10	why do files downloaded with http and https have the same size?
+10	How does MD5 process text which is shorter than 512 bits
+10	How can hashes be unique if they are limited in number?

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Questions (4)

Votes Activity Newest

8	Is the key schedule of Serpent a circle?
7	Pseudo-Hadamard transform, most significant bit
5	Hash function as secure as one-time pad?
1	Weak key schedule IDEA [closed]

Tags (74)

69 encryption × 12	37 md5 × 2
45 des × 7	34 aes × 10
43 hash × 11	33 collision-resistance × 3
39 xor × 3	29 sha-512 × 2
37 sha-256 × 4	27 symmetric × 5

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