kotlin-stdlib / kotlin.random / Random / nextBytes nextBytes Common JVM JS Native 1.0 open fun nextBytes( array: ByteArray, fromIndex: Int = 0, toIndex: Int = array.size): ByteArray fun nextBytes( array: ByteArray, fromIndex: Int, toIndex: Int): ByteArray Fills a subrange of the specified byte array starting from fromIndex inclusive and ending toIndex exclusive with random bytes. Return array with the subrange filled with random bytes. Common JVM JS Native 1.0 open fun nextBytes(array: ByteArray): ByteArray fun nextBytes(array: ByteArray): ByteArray Fills the specified byte array with random bytes and returns it. Return array filled with random bytes. Common JVM JS Native 1.0 open fun nextBytes(size: Int): ByteArray fun nextBytes(size: Int): ByteArray Creates a byte array of the specified size, filled with random bytes.