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ddddavidee

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21/20 answers

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10 posts edited

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176 votes cast

Answers (70)

Votes Activity Newest

32	What is a “freestart collision”?
18	If you encrypt an image (AES), is it still an image and can you view it?
16	Where is the key in white-box AES cryptography?
12	Why the symmetric key layer in PGP?
10	Insecurity of CBC-MAC

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Questions (2)

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9	State of the art RSA key generation
2	Fixed point in RSA encryption

Tags (84)

66 aes × 21	33 terminology × 2
52 encryption × 13	32 collision-resistance
36 hash × 7	30 algorithm-design × 5
36 cryptanalysis × 4	23 symmetric × 5
34 public-key × 9	23 white-box × 4

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Votes Activity Newest Views Added

122	How big an RSA key is considered secure today?
67	Signal vs Telegram in terms of protocols?
50	What security authorities and standards reject $e=3$ in RSA, when, and with what rationale?
48	Why Curve25519 for encryption but Ed25519 for signatures?
45	What is a “freestart collision”?

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	Cryptography	3,166 rep	2 gold badges19 silver badges32 bronze badges
	Information Security	204 rep	2 silver badges4 bronze badges
	Bitcoin	145 rep	8 bronze badges
	Super User	131 rep	3 bronze badges
	Mathematics	101 rep	3 bronze badges

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Votes cast (176)

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159	up		74	question
17	down		102	answer

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