Benchmark computes the cost parameters for the desired duration and maximum memory cost.

Key derives a key of the desired length from the supplied passphrase and salt using the specified mode with the supplied cost parameters.

KeyDuration runs the key derivation with the built-in benchmarking values for the specified mode and supplied set of cost parameters, and then returns the amount of time taken to execute.

ModeI is the data-independent mode of Argon2.

ModeID is the hybrid mode of Argon2.

BenchmarkParams defines the parameters for benchmarking the Argon2 algorithm.

CostParams defines the cost parameters for key derivation using Argon2.

KeyDurationFunc provides a mechanism to delegate key derivation measurements to a short-lived utility process during benchmarking.

Mode describes an Argon2 mode.