Why the group order has to be prime for pairing-based cryptography
35022
When do we need composite order groups for bilinear maps and when prime order?
96356
Keccak padding implementation, and bit ordering
156817
Homomorphic Encryption Notation Question
123419
Abstract algebra: homomorphism and an element of a prime order
79135
Why do we need in RSA the modulus to be product of 2 primes?
39969
Algorithms for computing multiplicative order modulo $n$
133617
Relatively prime property verification
23010
Why does Shamir's Secret Sharing Scheme need a finite field?
136947
Simple Mersenne prime divisibility proofs
135719
Solving Vigenère Encryption
99205
Group of order $p^k q$ where $p$ and $q$ are distinct primes - how to prove this property?
79995
G is group of order pq, pq are primes
79726
Inverse public-key encryption
143503
Do these new insights into prime numbers affect encryption security?
101735
A finite $p$-group cannot be simple unless it has order $p$
43003
lcm versus phi in RSA
103938
Why RSA uses {d,n} as private key instead of {e,n}?