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Aman Grewal's user avatar
Aman Grewal's user avatar
Aman Grewal's user avatar
Aman Grewal
  • Member for 4 years, 4 months
  • Last seen this week
8 votes
Accepted

Why use prime number $q$ such $q$| $(p-1)$ in discrete logarithm based schemes?

7 votes

Practical examples of Threshold Secret Sharing?

6 votes
Accepted

Simplified Lagrange interpolation formula inside Shamir's secret sharing scheme

5 votes
Accepted

What is the order of the Identity point on prime order elliptic curve groups?

5 votes
Accepted

Elliptic curve bilinear pairing parameters for 80-bit security level

4 votes

Significance of y-coordinates in ECDH public key exchange

2 votes
Accepted

Can repeatedly encrypting a message with a secure cipher ever produce the original input like what happens in ROT13?

2 votes
Accepted

How can two parties offline generate a sequence of corresponding key pairs that are still sufficiently random

2 votes
Accepted

Is this method of salting effective?

2 votes
Accepted

does using an HMAC protect against hash table DoS attacks?

2 votes
Accepted

I don't understand the definition of monotonic access structures

2 votes
Accepted

Non interactive threshold signature without bilinear pairing (is it possible)?

2 votes
Accepted

Secret Sharing in a decentralized network

2 votes
Accepted

Modular hashing confusion

2 votes

How to calculate the entropy for a fixed length random passwords which has restrictions on the type of characters used

1 vote

How to attest simultaneous knowledge of $2$ private keys?

1 vote

Asymmetric Encryption Using Existing Secret Key

1 vote

Is this distributed random oracle scheme safe?

1 vote

The dth root unity in the Pollard Rho Algorithm

1 vote

Curve25519 function, scalar multiplikation

1 vote

Key confirmation and other benefits of double ratchet

1 vote
Accepted

On splitting vs factoring

1 vote

Can schnorr-signatures be used to ensure public keys are of the correct form (namely $Y= x \cdot G$)?

1 vote

What are access structures in Attribute-Based Encryption?

1 vote

Shamir secret sharing with no dealer

0 votes

Linear subspace and Affine subspace

0 votes
Accepted

How "identifier" works in Symmetric Searchable Encryption?

0 votes

Derive related universally unique identifier (UUID) from a main UUID