private async Task <byte[]> GetPasswordHash(string password)
{
var argon2 = new Argon2i(Encoding.UTF8.GetBytes(password))
{
DegreeOfParallelism = 8,
MemorySize = 4096,
Iterations = 40
};
return(await argon2.GetBytesAsync(128));
}
public async Task <string> Argon2HashAsync(string text, int iterations = 50, int degreeOfParallelism = 8,
int memorySize = 8192)
{
using (var a = new Argon2i(Encoding.UTF8.GetBytes(text)))
{
a.DegreeOfParallelism = degreeOfParallelism;
a.MemorySize = memorySize;
a.Iterations = iterations;
a.Salt = Encoding.UTF8.GetBytes(Strongify(text));
a.AssociatedData = Encoding.UTF8.GetBytes(Strongify(text));
var b = await a.GetBytesAsync(512 / 8);
return(BitConverter.ToString(b).Replace("-", "").ToLower());
}
}