User DannyNiu

1 vote

Accepted

Attacking AES without transposition using ShiftRow and Mixcolumn layers

answered Nov 1, 2017 at 10:52

1 vote

Will a SHAKE128 stream cipher be vulnerable to related key attacks?

answered Mar 28, 2018 at 11:45

1 vote

Accepted

Post-Quantum Primitives' Object Sizes

answered Mar 31, 2018 at 15:50

1 vote

PGP Encryption and signing

answered Apr 4, 2018 at 17:07

1 vote

Does the Message Integrity Check in WPA(2) standard solve the problem of non-repudiation?

answered Mar 5, 2018 at 11:11

1 vote

ed25519 adoption -- challenges

answered Mar 8, 2018 at 9:31

1 vote

Anti-spamming hash-based proof-of-work?

answered Mar 9, 2018 at 2:44

1 vote

i have this c code for sha-256 // where is hash key & initialization vector?

answered Oct 30, 2018 at 5:43

1 vote

Tls 1.3 ClientHello legacy_session_id as zero length vector alignment

answered Jan 29, 2018 at 11:33

1 vote

Understanding ChaCha20-Poly1305 AEAD

answered Jan 13, 2019 at 12:06

1 vote

One-way function with combination sets as output / image

answered Jan 18, 2019 at 1:48

1 vote

XTS mode of operation and authentication

answered Jan 23, 2019 at 9:27

1 vote

Accepted

is there a way to specify the encrypted message length when using private and public keys?

answered Nov 28, 2018 at 8:30

1 vote

What is the best way to sign a message using RSA?

answered Nov 28, 2018 at 11:28

1 vote

Does AES encryption of a NTRU pivate key reduce security?

answered Oct 16, 2019 at 12:22

1 vote

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Problem with Hash-DRBG's seedlen values (and others)

answered Oct 20, 2019 at 11:23

1 vote

How does a key actually work in symmetric ciphers

answered Nov 29, 2019 at 4:03

1 vote

ECC encryption in practice

answered Dec 24, 2019 at 5:05

1 vote

Accepted

Multiple random keys vs multiple keys derived from master key

answered Dec 24, 2019 at 5:23

1 vote

Is lattice-based cryptography relevant in symmetric cryptography?

answered Jun 22, 2019 at 14:06

1 vote

How are precision and security related in a Gaussian Noise Sampler for R-LWE?

answered Sep 8, 2019 at 7:04

1 vote

Which is the best AES mode of operation?

answered Sep 15, 2019 at 12:46

1 vote

Accepted

Question about the definition of Associative Pseudorandom Permutation

answered Sep 27, 2019 at 1:10

1 vote

Difference between one-way encryption, Transparent data encryption (TDE) and data encryption

answered Apr 12, 2019 at 7:36

1 vote

Is the curve25519 algorithm a special(implementation) one of ECDH?

answered Apr 28, 2019 at 8:56

1 vote

Accepted

Can ECB be turned into a secure algorithm by adding obfuscation of the plaintext patterns?

answered Apr 30, 2019 at 5:22

1 vote

The goal, the method, and the interface of the signcrypt primitive.

answered Dec 8, 2018 at 13:47

1 vote

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Security of 64-bit truncated HMAC of Matrix protocol

answered Mar 28, 2019 at 7:08

1 vote

Accepted

SSL Pinning security: can MitM generate the same public key?

answered Dec 9, 2020 at 2:11

1 vote

Can I use ChaCha20-Poly1305 as my KDF?

answered Jan 16, 2021 at 2:49

Stack Exchange Network

234 Answers

Attacking AES without transposition using ShiftRow and Mixcolumn layers

Will a SHAKE128 stream cipher be vulnerable to related key attacks?

Post-Quantum Primitives' Object Sizes

PGP Encryption and signing

Does the Message Integrity Check in WPA(2) standard solve the problem of non-repudiation?

ed25519 adoption -- challenges

Anti-spamming hash-based proof-of-work?

i have this c code for sha-256 // where is hash key & initialization vector?

Tls 1.3 ClientHello legacy_session_id as zero length vector alignment

Understanding ChaCha20-Poly1305 AEAD

One-way function with combination sets as output / image

XTS mode of operation and authentication

is there a way to specify the encrypted message length when using private and public keys?

What is the best way to sign a message using RSA?

Does AES encryption of a NTRU pivate key reduce security?

Problem with Hash-DRBG's seedlen values (and others)

How does a key actually work in symmetric ciphers

ECC encryption in practice

Multiple random keys vs multiple keys derived from master key

Is lattice-based cryptography relevant in symmetric cryptography?

How are precision and security related in a Gaussian Noise Sampler for R-LWE?

Which is the best AES mode of operation?

Question about the definition of Associative Pseudorandom Permutation

Difference between one-way encryption, Transparent data encryption (TDE) and data encryption

Is the curve25519 algorithm a special(implementation) one of ECDH?

Can ECB be turned into a secure algorithm by adding obfuscation of the plaintext patterns?

The goal, the method, and the interface of the signcrypt primitive.

Security of 64-bit truncated HMAC of Matrix protocol

SSL Pinning security: can MitM generate the same public key?

Can I use ChaCha20-Poly1305 as my KDF?