User goldroger - Cryptography Stack Exchange

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	186 reputation	bio	website		visits	member for	1 year, 2 months
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How to use RCON In Key Expansion of 128 Bit Advanced Encryption Standard

aes block-cipher

dec 27 at 22:39 Paŭlo Ebermann♦ 9,884

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1

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1

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How to solve MixColumns

aes block-cipher

may 15 at 23:14 Cryptdroid 1

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1

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How does one implement the Inverse of AES' MixColumns

encryption aes

may 8 '12 at 19:22 Paŭlo Ebermann♦ 9,884

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Cipher Feedback Mode

encryption aes modes-of-operation

jul 28 at 7:50 CodesInChaos 6,165

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3

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863

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

encryption aes block-cipher rijndael

apr 30 '12 at 21:12 Paŭlo Ebermann♦ 9,884

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797

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

encryption aes block-cipher

may 28 '12 at 19:26 Paŭlo Ebermann♦ 9,884

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784

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Counter Mode in Advanced Encryption Standard(AES) Algorithm

aes ctr

aug 2 at 11:16 goldroger 186

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770

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How to perform file encryption using 128-Bit AES?

encryption implementation file-encryption

may 16 '12 at 23:35 Paŭlo Ebermann♦ 9,884

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2

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652

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Replay attack in ECB mode

modes-of-operation ecb replay-attack

jul 2 '12 at 11:54 fgrieu 10.7k

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3

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449

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

encryption modes-of-operation ecb ofb

jun 9 '12 at 14:01 Ilmari Karonen 6,341

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439

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Removing Padded Value in Decrypted Message

encryption aes block-cipher padding

jun 5 '12 at 17:10 poncho 15.1k

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433

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Advantages of each encryption mode [closed]

encryption aes modes-of-operation

jul 28 at 7:50 CodesInChaos 6,165

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4

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423

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Is my pseudo-random initialization vector secure?

encryption block-cipher modes-of-operation initialization-vector ofb

aug 16 at 14:15 Gman 1

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1

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352

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128-bit Pseudorandom number Generator

random-number-generator

jul 27 at 10:34 Simon Johnson 366

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1

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346

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

encryption block-cipher implementation idea

oct 18 at 12:35 Thomas 2,729

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1

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346

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Advanced Encryption Standard Algorithm Secret Key

encryption aes

may 16 '12 at 23:10 Paŭlo Ebermann♦ 9,884

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2

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343

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Are mouse movement coordinates useful as a seed for a RNG?

random-number-generator randomness

jul 26 at 21:01 Thomas 2,729

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2

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330

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Capacity of Advanced Encryption Standard in terms of File Encryption

aes file-encryption ofb ecb

jun 29 '12 at 13:11 fgrieu 10.7k

3

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1

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327

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

encryption cryptanalysis aes known-plaintext-attack biclique-attack

may 19 '12 at 20:11 imichaelmiers 596

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1

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298

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How was the complexity of the Biclique Attack calculated?

cryptanalysis aes biclique-attack

oct 16 at 20:13 Thomas Pornin 19.5k

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1

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274

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How does Output Feedback mode use the initialization vector?

encryption modes-of-operation initialization-vector ofb

feb 18 at 14:11 Nandini Royal 1

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2

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246

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Complexity of ECB and OFB

modes-of-operation complexity ecb ofb

may 26 '12 at 18:08 Ilmari Karonen 6,341

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209

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File Encryption/Decryption in ECB mode [duplicate]

encryption aes block-cipher modes-of-operation file-encryption

jun 5 '12 at 18:58 poncho 15.1k

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3

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205

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

encryption aes block-cipher

aug 18 at 8:28 sellibitze 121

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2

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204

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

stream-cipher initialization-vector ofb blum-blum-shub

jul 6 '12 at 5:30 fgrieu 10.7k

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1

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197

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Generating a strong unique Initialization Vector

initialization-vector

jun 29 '12 at 22:55 B-Con 2,308

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173

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Key Scheduling of International Data Encryption Algorithm (IDEA)

encryption keys

oct 16 at 11:27 bob 772

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2

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170

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Algorithm/Technique for Steganography

steganography least-significat-bit

feb 25 at 23:20 John Deters 1,239

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4

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131

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How to perform Multiplicative Inverse Modulo in IDEA

idea multiplicative-inverse

mar 15 at 9:08 jug 355

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1

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124

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

ctr

aug 7 at 17:45 Paŭlo Ebermann♦ 9,884

goldroger

35 Questions