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goldroger
  • Member for 11 years, 10 months
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26 votes
2 answers
76k views

How to solve MixColumns

18 votes
3 answers
28k views

Strength of MD5 in finding duplicate files

13 votes
3 answers
13k views

How does the key schedule of Rijndael looks for keysizes other than 128 bit?

12 votes
1 answer
43k views

How to use RCON In Key Expansion of 128 Bit Advanced Encryption Standard

9 votes
2 answers
35k views

Cipher Feedback Mode

7 votes
1 answer
3k views

Does the Biclique attack on AES pose a credible risk to its security?

6 votes
2 answers
8k views

Replay attack in ECB mode

5 votes
1 answer
558 views

How was the complexity of the Biclique Attack calculated?

4 votes
2 answers
7k views

How to perform file encryption using 128-bit AES

4 votes
2 answers
25k views

How does one implement the Inverse of AES' MixColumns

4 votes
1 answer
9k views

In which order are the round keys used during AES decryption?

3 votes
2 answers
1k views

Capacity of Advanced Encryption Standard in terms of File Encryption

3 votes
4 answers
3k views

Is my pseudo-random initialization vector secure?

3 votes
1 answer
2k views

Advanced Encryption Standard Algorithm Secret Key

3 votes
2 answers
791 views

Is the Blum Blum Shub PRNG suitable to create initialization vectors?

3 votes
1 answer
225 views

Format of NONCE in Initialization Vector (IV)

3 votes
1 answer
3k views

How to multiply a matrix of bits with another?

2 votes
3 answers
5k views

Which attacks can be avoided by the use of OFB instead of ECB?

2 votes
1 answer
8k views

How can I implement the "Multiplication Modulo" and "Addition Modulo" operations in IDEA?

2 votes
4 answers
3k views

How to perform Multiplicative Inverse Modulo in IDEA

2 votes
1 answer
7k views

Counter Mode in Advanced Encryption Standard(AES) Algorithm

2 votes
1 answer
233 views

How many different keystreams can I produce with AES in Counter Mode?

2 votes
1 answer
4k views

Generating a strong unique Initialization Vector

2 votes
1 answer
23k views

Removing Padded Value in Decrypted Message

2 votes
1 answer
3k views

How does Output Feedback mode use the initialization vector?

1 vote
2 answers
1k views

Complexity of ECB and OFB

1 vote
3 answers
3k views

Does the MixColumns step come before or after AddRoundKey in AES decryption?

1 vote
2 answers
1k views

Key Scheduling of the International Data Encryption Algorithm (IDEA)

1 vote
1 answer
575 views

Probability of Repeated Encrypted Block In Output Feedback (OFB) Mode

1 vote
2 answers
12k views

Algorithm/Technique for Steganography [closed]