User Maarten Bodewes

3

votes

2

answers

124

views

Bleichenbacher-attack test vectors

chosen-ciphertext-attack pkcs1

Mar 19 '20 at 23:51 Maarten Bodewes♦ 77.8k

3

votes

0

answers

147

views

Security of ECC over finite fields of characteristic $p\approx2^{50\pm10}$?

elliptic-curves

Apr 14 '20 at 14:30 fgrieu♦ 111k

3

votes

0

answers

79

views

How to decide which diffusion scheme is better for a block cipher design

block-cipher diffusion mds

Oct 13 at 13:03 kelalaka 33.7k

3

votes

0

answers

55

views

Difference in SKIPJACK algorithms

history skipjack

Apr 27 '19 at 5:06 Community♦ 1

3

votes

1

answer

202

views

Decrypting arbitrary numbers with RSA

rsa key-exchange

Aug 19 '19 at 14:56 fgrieu♦ 111k

3

votes

1

answer

145

views

Multiparty millionaire problem where members only know if they are the richest one

multiparty-computation

Sep 11 '19 at 13:57 Martin Kromm 387

3

votes

1

answer

222

views

Cloneability of AES-128

aes public-key

Feb 26 '19 at 2:26 Maarten Bodewes♦ 77.8k

3

votes

2

answers

629

views

Performance metrices of cryptographic algorithms

performance

Mar 1 '19 at 8:58 Community♦ 1

3

votes

0

answers

185

views

How does use of HMAC affect hash function combiners?

hash hmac

Oct 31 '13 at 10:00 Community♦ 1

3

votes

1

answer

312

views

Verifying signature of plaintext using encrypted message only

zero-knowledge-proofs authenticated-encryption

Mar 28 '18 at 9:32 Geoffroy Couteau 14.5k

3

votes

0

answers

152

views

Optimizing the AES key schedule when round keys cannot be cached

aes performance key-schedule

Jun 15 '18 at 20:17 forest 11.7k

3

votes

1

answer

303

views

Does adding a random number to my data make it secure?

May 20 '18 at 13:43 Maarten Bodewes♦ 77.8k

3

votes

1

answer

992

views

What is ANSI X.923 padding standard?

aes padding

Aug 22 '18 at 20:21 Maarten Bodewes♦ 77.8k

3

votes

1

answer

177

views

Is there a term for “bootstrapping” encryption by storing an encrypted key?

encryption passwords

Jul 23 '18 at 21:26 Maarten Bodewes♦ 77.8k

3

votes

1

answer

246

views

Stateless user-generated one-time passwords

passwords one-time-password

Jul 23 '18 at 21:40 Maarten Bodewes♦ 77.8k

3

votes

1

answer

400

views

Why ISO/IEC 9796 (signature with message recovery) instead of just encrypt the short message with private key?

rsa public-key signature message-recovery

Jun 16 '18 at 12:26 fgrieu♦ 111k

3

votes

0

answers

90

views

Why does ECDSA transmit s and not s^-1? [duplicate]

elliptic-curves signature dsa

Jun 27 '18 at 14:56 Jimmy Song 171

3

votes

0

answers

204

views

Prime extension field encoding ASN.1

elliptic-curves pairings asn.1

Jul 10 '17 at 20:54 Vadym Fedyukovych 1,652

3

votes

1

answer

104

views

secret sharing scheme difference

Dec 1 '18 at 22:17 kodlu 13.7k

3

votes

1

answer

430

views

Are SSH key-pairs an example of a zero knowledge proof?

encryption authentication zero-knowledge-proofs authenticated-encryption ssh

Nov 20 '18 at 20:04 Viou 211

3

votes

1

answer

224

views

Can perfect forward secrecy introduce vulnerabilities?

encryption attack forward-secrecy

Nov 23 '18 at 16:01 Community♦ 1

3

votes

2

answers

418

views

Construct PRF with longer output from existing PRF

pseudo-random-function

Oct 29 '18 at 11:48 Maarten Bodewes♦ 77.8k

3

votes

1

answer

493

views

PBKDF2 Salt and Password Ordering

cryptanalysis passwords hmac pbkdf-2

Aug 28 '14 at 9:08 Community♦ 1

3

votes

2

answers

1k

views

Collision in Merkle–Damgård without a collision in compression function

collision-resistance merkle-damgaard

Dec 3 '14 at 3:14 Malte Skoruppa 505

3

votes

1

answer

831

views

How often does RSA-OAEP have a leading zero?

rsa

Jul 2 '15 at 13:01 TBridges42 188

3

votes

1

answer

985

views

Predicting Java's PRNG using partial output

cryptanalysis random-number-generator

Nov 20 '16 at 8:45 e-sushi 16.9k

3

votes

0

answers

56

views

How subscriptions are managed in PayTV securely?

key-exchange digital-rights-management

Jun 10 '16 at 9:12 mk09 85

3

votes

1

answer

2k

views

Why is padded RSA not CCA-secure?

rsa chosen-ciphertext-attack

Apr 27 '16 at 17:43 e-sushi 16.9k

3

votes

1

answer

145

views

Password-based encryption with small typos allowed

passwords password-based-encryption

Apr 13 '16 at 11:18 Community♦ 1

3

votes

1

answer

2k

views

Standard hash function of Linux

hash sha-512

Oct 10 '19 at 16:48 Patriot 2,346

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Bleichenbacher-attack test vectors

Security of ECC over finite fields of characteristic $p\approx2^{50\pm10}$?

How to decide which diffusion scheme is better for a block cipher design

Difference in SKIPJACK algorithms

Decrypting arbitrary numbers with RSA

Multiparty millionaire problem where members only know if they are the richest one

Cloneability of AES-128

Performance metrices of cryptographic algorithms

How does use of HMAC affect hash function combiners?

Verifying signature of plaintext using encrypted message only

Optimizing the AES key schedule when round keys cannot be cached

Does adding a random number to my data make it secure?

What is ANSI X.923 padding standard?

Is there a term for “bootstrapping” encryption by storing an encrypted key?

Stateless user-generated one-time passwords

Why ISO/IEC 9796 (signature with message recovery) instead of just encrypt the short message with private key?

Why does ECDSA transmit s and not s^-1? [duplicate]

Prime extension field encoding ASN.1

secret sharing scheme difference

Are SSH key-pairs an example of a zero knowledge proof?

Can perfect forward secrecy introduce vulnerabilities?

Construct PRF with longer output from existing PRF

PBKDF2 Salt and Password Ordering

Collision in Merkle–Damgård without a collision in compression function

How often does RSA-OAEP have a leading zero?

Predicting Java's PRNG using partial output

How subscriptions are managed in PayTV securely?

Why is padded RSA not CCA-secure?

Password-based encryption with small typos allowed

Standard hash function of Linux