internal static HashAlgorithm GetHashAlgorithm(Type type = null)
{
if (type == null)
{
#if UNITY_2020_1_OR_NEWER
// New projects on 2021.1 will default useSpookyHash to true
// Upgraded projects will remain false until they choose to switch
type = ScriptableBuildPipeline.useV2Hasher ? typeof(SpookyHash) : typeof(MD5);
#else
type = typeof(MD5);
#endif
}
if (type == typeof(MD4))
{
return(MD4.Create());
}
#if UNITY_2019_3_OR_NEWER
if (type == typeof(SpookyHash))
{
return(SpookyHash.Create());
}
#endif
// TODO: allow user created HashAlgorithms?
var alggorithm = HashAlgorithm.Create(type.FullName);
if (alggorithm == null)
{
throw new NotImplementedException("Unable to create hash algorithm: '" + type.FullName + "'.");
}
return(alggorithm);
}
static HashAlgorithm GetHashAlgorithm(Type type)
{
if (type == typeof(MD4))
{
return(MD4.Create());
}
// TODO: allow user created HashAlgorithms?
var alggorithm = HashAlgorithm.Create(type.FullName);
if (alggorithm == null)
{
throw new NotImplementedException("Unable to create hash algorithm: '" + type.FullName + "'.");
}
return(alggorithm);
}