Constant wow_srp::LARGE_SAFE_PRIME_LENGTH

pub const LARGE_SAFE_PRIME_LENGTH: usize = 32;

The size in bytes of the large safe prime.

This is statically set to 32 because the public key is limited to 32 bytes due to a non variable packet field.

Since the public keys are generated from the large safe prime via modulus, having a value larger than 32 bytes might lead to unrepresentable public key values.