Problems

1 – 12 of 12

Problem Title Likes Solvers Difficulty

Problem 46627. Output the Montgomery Form of the Input Matrix

Created by: David Hill

Tags montgomery

Problem 46633. Montgomery Reduction Algorithm (REDC)

Created by: David Hill

Tags montgomery reduction

Problem 45242. String to Binary Representation

Created by: David Hill

Tags strings to binary

Problem 45320. SHA256 Hashing

Created by: David Hill

Tags hash, sha256

Problem 46630. Find RRp-NNp=1 given gcd(R,N)=1

Created by: David Hill

Tags greatest common divisor

Problem 46636. Montgomery Multiplication

Created by: David Hill

Tags montgomery multiplication

Problem 46696. Number Theoretic Transform (NTT)

Created by: David Hill

Tags ntt, number theoretic transform

Problem 46761. Inverse Number Theoretic Transform (iNTT)

Created by: David Hill

Tags inverse number theoretic transform

Problem 45200. Elliptic Curve Cryptography (ECC) Point Addition

Created by: David Hill

Tags elliptic curve cryptography

Problem 45211. AES SubBytes() Transformation

Created by: David Hill

Tags cryptography, advanced encryption standard

Problem 45213. AES-256 KeyExpansion()

Created by: David Hill

Tags cryptography, advanced encryption standard

Problem 45243. Binary Array to Hex Representation

Created by: David Hill

Tags binary to hexadecimal

1 – 12 of 12

Filter By

Difficulty Rating

Problem Groups

Problems

Problem 46627. Output the Montgomery Form of the Input Matrix

Problem 46633. Montgomery Reduction Algorithm (REDC)

Problem 45242. String to Binary Representation

Problem 45320. SHA256 Hashing

Problem 46630. Find RRp-NNp=1 given gcd(R,N)=1

Problem 46636. Montgomery Multiplication

Problem 46696. Number Theoretic Transform (NTT)

Problem 46761. Inverse Number Theoretic Transform (iNTT)

Problem 45200. Elliptic Curve Cryptography (ECC) Point Addition

Problem 45211. AES SubBytes() Transformation

Problem 45213. AES-256 KeyExpansion()

Problem 45243. Binary Array to Hex Representation