Notable Question - Badge - Cryptography Stack Exchange

Notable Question

Question with 2,500 views. This badge can be awarded multiple times.

Maarten Bodewes♦

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earned this badge 24 times.

Given enough RSA signature values, is it possible to determine the public key value?

Awarded Sep 8 at 17:27

Does perfect forward secrecy (using DH or ECDH) imply quantum resistance?

Awarded Jun 14 at 13:27

Whitening and randomness extraction

Awarded May 31 at 18:10

Streaming hash function

Awarded Apr 1 at 1:36

Formal description of KDF1 and KDF2

Awarded Mar 25 at 17:18

How to create an EC point from a plaintext message for encryption

Awarded Mar 23 at 11:56

Validating an RSA public key

Awarded Mar 22 at 4:16

BER or DER X9.62 for ECDSA signature

Awarded Aug 30, 2022 at 12:06

Finding public exponent e

Awarded Jun 18, 2022 at 18:55

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

Awarded Apr 23, 2022 at 6:25

What are the differences between X9.31 RSA operation and PKCS#1 RSA operation?

Awarded Jun 11, 2021 at 2:45

Should HMAC-SHA3 be preferred over H(C(k,M))?

Awarded Dec 4, 2019 at 12:30

How to specify a NIST SP 800-108 KBKDF

Awarded Oct 4, 2019 at 20:45

What is the algorithm behind PasswordDeriveBytes?

Awarded Nov 22, 2018 at 2:55

RSA key pair generation using PRNG with same seed

Awarded Aug 3, 2018 at 10:05

Security of KDF1 and KDF2 (hash based KDF's)

Awarded Mar 7, 2018 at 18:42

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

Awarded Feb 21, 2018 at 16:55

Reasons for Chinese SM2 Digital Signature Algorithm

Awarded Feb 17, 2018 at 0:53

Modes of operation that allow padding oracle attacks

Awarded Mar 26, 2017 at 11:22

Sending KCV (key check value) with cipher text

Awarded Mar 14, 2017 at 8:12

Which attacks are possible against raw/textbook RSA?

Awarded Oct 24, 2016 at 17:39

Practical disadvantages of GCM mode encryption

Awarded May 20, 2015 at 6:37

Cryptographic security of PHP mt_rand() function using Mersenne Twister algo

Awarded Mar 18, 2014 at 2:30

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

Awarded Jan 6, 2014 at 23:06

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