fun deriveKeyArray(length: Int, subkeyId: Long, context: ByteArray!): ByteArray! (source)
Derive a sub key.
length - Int: The length of the sub key, which must be between #minSubKeyLength() and #maxSubKeyLength().
subkeyId - Long: The id for the sub key.
context - ByteArray!: The context for the sub key, which must be of length #contextLength().
Return
ByteArray!: The derived sub key.
fun deriveKeyArray(length: Int, subkeyId: Long, context: String!): ByteArray! (source)
Derive a sub key.
length - Int: The length of the subkey.
subkeyId - Long: The id for the subkey.
context - String!: The context for the sub key, which must be of length ≤ #contextLength().
Return
ByteArray!: The derived sub key.