Maarten Bodewes

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Member for 11 years, 4 months
Last seen this week

In my head

Summary

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top 0.15% overall

89.2k
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934/1000 score

230/200 answers

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306

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Answers

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Score Activity Newest

198

What are the differences between .pem, .csr, .key, .crt and other such file extensions?

Feb 8, 2017

117

What is the difference between PKCS#5 padding and PKCS#7 padding

Jul 4, 2013

66

Are one-time pads crackable in theory?

Jun 12, 2017

59

Ciphertext and tag size and IV transmission with AES in GCM mode

Jul 7, 2015

57

What are the chances that AES-256 encryption is cracked?

Apr 13, 2017

Questions

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Score Activity Newest Views

96

What is the difference between PKCS#5 padding and PKCS#7 padding

Jul 4, 2013

36

Practical disadvantages of GCM mode encryption

Oct 4, 2013

28

Which attacks are possible against raw/textbook RSA?

Nov 7, 2014

27

What is hardened SHA-1, how does it work and how much protection does it offer?

Feb 23, 2017

24

Is RSA encryption with a private key the same as signature generation?

May 4, 2014

Tags

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encryption

1,694

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posts

aes

1,514

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rsa

934

Score

250

posts

hash

871

Score

226

posts

public-key

512

Score

170

posts

Reputation

top 0.15% overall

+10

Additional Data in AEAD (Chacha20-poly1305 libsodium)

+10

Role of IV in Perl's Crypt::Rijndael

+25

If I encrypt two plaintexts with different keys, XOR the ciphertexts and send to an adversary, what can he/she do with what I sent?

+10

Md5 padding bits

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aes

Aug 24, 2019
encryption

Oct 21, 2018
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Jun 18, 2021
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Dec 8, 2017
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Jul 21, 2020

306

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openssl

Nov 7, 2019
password-hashing

Dec 29, 2019
pbkdf-2

Dec 26, 2018

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Cryptography ♦

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