Cryptography Stack Exchange

5

votes

1

answer

228

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Is a transposition cipher categorized as asymmetric algorithm?

public-key

modified 9 hours ago Anders 184

2

votes

1

answer

253

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SSL - encrypt with private key and then with public key?

public-key tls openssl

modified 2 days ago Ella Rose 14.6k

0

votes

1

answer

29

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

encryption public-key signature programming-interface

modified 2 days ago Maeher 3,162

10

votes

1

answer

141

views

How does the process of creating a new secure Elliptic Curve look like?

public-key elliptic-curves tls ed25519 x25519

modified Dec 7 at 21:32 b degnan 1,349

2

votes

1

answer

42

views

RSA engine with inaccessible private keys - susceptible to any attacks?

rsa public-key decryption-oracle side

modified Dec 7 at 9:47 TrinityTonic 625

0

votes

1

answer

41

views

Format of hybrid crypto envelope structure?

encryption public-key symmetric pgp

modified Dec 6 at 17:20 dave_thompson_085 3,256

0

votes

1

answer

41

views

Send content to owner of gpg public key, nested content symmetric encryption

encryption rsa public-key symmetric pgp

modified Dec 6 at 16:39 Bob Wall 324

2

votes

1

answer

23

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Patterns flaw to sign a counter with public key encryption protocol

public-key cryptanalysis

modified Dec 5 at 6:09 fgrieu 77.2k

4

votes

1

answer

156

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Zero knowledge proof for Paillier addition under multiple keys

public-key homomorphic-encryption zero-knowledge-proofs paillier

modified Dec 5 at 2:01 Community♦ 1

1

vote

1

answer

36

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Why does DH-EKE require that public keys be indistinguishable from random?

public-key diffie-hellman key-exchange key-derivation

answered Dec 4 at 2:27 Shan Chen 1,120

3

votes

1

answer

116

views

Performing a dictionary attack on RSA/ECB with no padding

encryption rsa public-key ecb dictionary-attack

modified Dec 3 at 18:35 fgrieu 77.2k

48

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2

answers

28k

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Impacts of not using RSA exponent of 65537

public-key rsa

modified Dec 3 at 6:59 fgrieu 77.2k

1

vote

2

answers

88

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How to calculate Trace function for a point on an elliptic curve

public-key elliptic-curves diffie-hellman finite-field

modified Dec 2 at 10:04 kelalaka 4,534

2

votes

3

answers

46

views

For elliptic-curve cryptography, does a 256-bit key imply that $x$ and $y$ are each 256-bits or 128-bits?

encryption rsa public-key elliptic-curves

answered Dec 2 at 9:28 Ruben De Smet 780

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Is a transposition cipher categorized as asymmetric algorithm?

SSL - encrypt with private key and then with public key?

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

How does the process of creating a new secure Elliptic Curve look like?

RSA engine with inaccessible private keys - susceptible to any attacks?

Format of hybrid crypto envelope structure?

Send content to owner of gpg public key, nested content symmetric encryption

Patterns flaw to sign a counter with public key encryption protocol

Zero knowledge proof for Paillier addition under multiple keys

Why does DH-EKE require that public keys be indistinguishable from random?

Performing a dictionary attack on RSA/ECB with no padding

Impacts of not using RSA exponent of 65537

How to calculate Trace function for a point on an elliptic curve

For elliptic-curve cryptography, does a 256-bit key imply that $x$ and $y$ are each 256-bits or 128-bits?

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