finished all features

Go/otp_generate/otp_gen.go

@@ -0,0 +1,33 @@
+//One-Time Pad generator
+
+package otpgenerate
+
+import (
+	"crypto/rand"
+	"math/big"
+	"one-time-pad-utils/pad_definitions"
+)
+
+
+func GenerateOTP(chunks int) string {
+	count := 1
+	otpstring := ""
+
+	for count < (chunks*5)+1{
+		n, err := rand.Int(rand.Reader, big.NewInt(36)) // generate new cryptographically secure random number
+		if err != nil {
+			panic(err)
+		}
+		otpstring += paddefinitions.NumToCharMap[int(n.Int64())] // print that number using the character map
+		if count % 5 == 0 { // add a space every 5 characters, newline after 10 chunks
+			if count % 50 == 0{
+				otpstring += "\n"
+			} else {
+				otpstring += " "
+			}
+		}
+		count+=1
+	}
+
+	return otpstring
+}