👉 In cryptography, "gph" is a cryptographic term used to describe a group of integers. The term was introduced in 1978 by John P. S. Gowers and Richard E. Knuth.
The group Gph consists of n elements where n is an odd prime number. Each element g of Gph has the property that it can be expressed as a product of powers of primes, i.e.,
g = p_1^α_1
...
p