Message-Encryptor/Advanced.py at main · Heman13557/Message-Encryptor · GitHub

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import random
def Encryption(val):
    key = []
    k=0
    a=0
    val1=""
    for i in range(0,5):
        k = random.randint(1,10)
        key.append(k)
    key.append(1)
    for i in  range(0,len(val)):

        a=ord(val[i])
        if(a!=32):
            if(i%5==1):

                a+=key[0]
            elif(i%5==2):

                a+=key[1]
            elif(i%5==3):

                a+=key[2]

            elif(i%5==4):

                a+=key[3]
            elif(i%5==0):

                a+=key[4]
        else:

            a+=key[5]

        val1=val1+chr(a)
    print("Encrypted Message : ",val1)
    print("Key for Decryption : ",key)

def Decryption(val,key):
    a=0
    val1=""
    for i in  range(0,len(val)):
        a=ord(val[i])

        if(a!=33):
            if(i%5==1):

                a-=key[0]
            elif(i%5==2):

                a-=key[1]
            elif(i%5==3):

                a-=key[2]

            elif(i%5==4):

                a-=key[3]
            elif(i%5==0):

                a-=key[4]
        else:

            a-=key[5]
        val1=val1+chr(a)
    print(val1)


value = input("Type your message you want to get encrypted :")
Encryption(value)
msg = input("Type your message you want to get encrypted :")
print("Enter Encryption Key Numbers one by one :")
key = []
v=0
for i in range(6):
    v = int(input("Enter Key Number "+str(i+1)+" :"))
    key.append(v)
Decryption(msg,key)