138 best se/crypto images on Pholder | Why is EAX not a generic composition?

Why is EAX not a generic composition?

7yr ⋅

⋅

ADVERTISEMENT

Dropbox Password security

7yr ⋅

⋅

How does the attack on MD5 work that allows a file to show its own (full) hash?

7yr ⋅

⋅

Why is PuTTYgen-created RSA public exponent(e) not in {3,17,65537}?

9yr ⋅

⋅

Why do Feistel ciphers need round keys?

7yr ⋅

⋅

How is the quality of a password calculated and what does it mean?

7yr ⋅

⋅

Visualization of Elliptic Point Addition

8yr ⋅

⋅

Is $a b + e \\mod P$ hard to invert?

7yr ⋅

⋅

Can Shor's algorithm compromise RSA when both the public and private key are secret?

8yr ⋅

⋅

How to analyse traces of a hardware AES implementation?

7yr ⋅

⋅

What is so special about elliptic curves?

11yr ⋅

⋅

How does ECC go from decimals to integers?

7yr ⋅

⋅

Just how surjective is a cryptographic hash like SHA-1?

7yr ⋅

⋅

Why do people worry about the exceptional procedure attack if it is not relevant to ECDSA?

7yr ⋅

⋅

ADVERTISEMENT

S-boxes are not linear

7yr ⋅

⋅

How should I read these three-dimensional (pseudo)random-generated numbers representations?

8yr ⋅

⋅

Forgery attack for Merkle–Damgard MAC scheme with prefix method

8yr ⋅

⋅

Question about proof of pseudo-random random generators being one way functions

8yr ⋅

⋅

How to attack polyalphabetic affine cipher with only ciphertext?

8yr ⋅

⋅

What is the purpose of the middle-man actor in chaffing and winnowing?

7yr ⋅

⋅

GoofyCoin question -- why pk, why not sk?

8yr ⋅

⋅

Cipher Block Chain continued Initialization Vector

7yr ⋅

⋅

ADVERTISEMENT

How can we generate a shared key from two key pairs for an ECC implementation?

7yr ⋅

⋅

Why do different applications of hash functions demand different properties of the hash function?

8yr ⋅

⋅

What kind of data is appended to the message encrypted in AES128-CBC?

7yr ⋅

⋅

Why do we need a digital signature?

7yr ⋅

⋅

ElGamal signature - show that $(\\gamma, \\delta)$ signs $m$

7yr ⋅

⋅

How does this solution guarantee authentication of B and privacy?

8yr ⋅

⋅

If I don't use XOR in Davies–Meyer, does it remain collision resistant?

8yr ⋅

⋅

Distribution based integer factorization

9yr ⋅

⋅

ADVERTISEMENT

How does Feistel cipher create diffusion between blocks?

8yr ⋅

⋅

Why do we need to go through multiple cycles in block cipher

7yr ⋅

⋅

Why do we need special key-wrap algorithms?

13yr ⋅

⋅

Implementing CBC Encryption Using Decryption

9yr ⋅

⋅

I am trying to generate a permutation of polynomial with order m

8yr ⋅

⋅

Implementing AES MixColumns with fewest XOR gates

9yr ⋅

⋅

Hamiltonicity proof of knowledge

10yr ⋅

⋅

HW acceleration for Camellia cipher (x86_64/AES-NI/AVX2)

8yr ⋅

⋅

ADVERTISEMENT

Garbled Circuit

8yr ⋅

⋅

DES algorithm exhaustive key search 2^55 instead of 2^56

8yr ⋅

⋅

How can AES + cycle walking be used as an FPE?

9yr ⋅

⋅

What is the purpose of calculating the N modulus in the encryption phase of asymmetric cryptography?

8yr ⋅

⋅

How to enforce data privacy, integrity and authenticity of distributed firmware images for an embedded device?

9yr ⋅

⋅

How would low-precision Gaussian sampling impact the security of BLISS?

8yr ⋅

⋅

Understanding Meet-in-the-Middle attack on block ciphers

9yr ⋅

⋅

Output of a Linear Shift Register given Plaintext and intial state

8yr ⋅

⋅

reducing false positives in searchable encryption

10yr ⋅

⋅

Insecurity of CBC-MAC

8yr ⋅

⋅

What are options to compute DES retail MAC (aka ISO 9797-1 mode 3) under PKCS#11?

10yr ⋅

⋅

ADVERTISEMENT

RSA Encryption problem for Discrete Math

8yr ⋅

⋅

Words in “index of coincidence” in relation to the Vigenere cipher

9yr ⋅

⋅

A confusion on the proof of Yao's theorem (Yao 82)

8yr ⋅

⋅

Key derivation using the main AES encryption key and some plain text?

8yr ⋅

⋅

How is a per round key generated in DES algorithm?

8yr ⋅

⋅

Is the following symmetric design secure?

11yr ⋅

⋅

Are there any specific requirements for the function $F$ in a Feistel cipher?

13yr ⋅

⋅

Can we use numbers as a pad in the Vernam cipher - why or why not?

10yr ⋅

⋅

Theoretical attack on RSA

10yr ⋅

⋅

Why, or when, to use an Initialization Vector?

12yr ⋅

⋅

NIST temporarily closed — will that have a negative impact on the future of cryptography?

11yr ⋅

⋅

ADVERTISEMENT

Security of tokenization of plain text conversations - cryptanalysis

12yr ⋅

⋅

Why is a Feistel network bijective?

9yr ⋅

⋅

some of my confusions about DDH assumption

11yr ⋅

⋅

Decrypting files with an unknown method but a known result

11yr ⋅

⋅

How are the AES inverse S-Boxes calculated?

10yr ⋅

⋅

Formal proof of theorem concerning the Random Oracle Model

10yr ⋅

⋅

Modular Reduction of polynomials in GF(2^m)

10yr ⋅

⋅

Graphically representing points on Elliptic Curve over finite field

11yr ⋅

⋅

Understanding a Blowfish cryptanalysis

12yr ⋅

⋅

AES mix column stage

10yr ⋅

⋅

ADVERTISEMENT

DES-X , computation load and storage

10yr ⋅

⋅

Fully Homomorphic Encryption over the Integers - perform an operation on an encrypted data

10yr ⋅

⋅

DES with the bitwise complement of a key

10yr ⋅

⋅

Burmester-Desmedt (BD) key agreement protocols

11yr ⋅

⋅

Could use an explanation of the notation for an oracle adversary

12yr ⋅

⋅

What does $\\Pi$ represent in cryptography?

11yr ⋅

⋅

Forgery Attack Against RSA Digital Signature

11yr ⋅

⋅

Message authentication codes construction

12yr ⋅

⋅

What is adaptive zero-knowledge?

11yr ⋅

⋅

ADVERTISEMENT

Bellovin 96' attack on IPsec ESP protocol on encryption only option

11yr ⋅

⋅

How do these figures represent a boolean function?

11yr ⋅

⋅

Does this block cipher mode allow for decryption?

13yr ⋅

⋅

Advanced Encryption Standard Algorithm Secret Key

13yr ⋅

⋅

Using Chi-Square for Vigenere Cipher

12yr ⋅

⋅

How does Output Feedback mode use the initialization vector?

13yr ⋅

⋅

Some images are hidden because they can no longer be found or have been removed by the file host ()