caesar cipher in python

Solutions on MaxInterview for caesar cipher in python by the best coders in the world

Search
showing results for - "caesar cipher in python"
Clelia
14 Feb 2019
1def ascii_caesar_shift(message, distance):
2    encrypted = ""
3    for char in message:
4        value = ord(char) + distance
5        encrypted += chr(value % 128) #128 for ASCII
6    return encrypted
source
Bessie
24 Feb 2016
1def caesar_encrypt():
2    word = input('Enter the plain text: ')
3    c = ''
4    for i in word:
5        if (i == ' '):
6            c += ' '
7        else:
8            c += (chr(ord(i) + 3))
9    return c
10
11def caesar_decrypt():
12    word = input('Enter the cipher text: ')
13    c = ''
14    for i in word:
15        if (i == ' '):
16            c += ' '
17        else:
18            c += (chr(ord(i) - 3))
19    return c
20  
21plain = 'hello'
22cipher = caesar_encrypt(plain)
23decipher = caesar_decrypt(cipher)
24
Emmanuel
12 Feb 2019
1plaintext = input("Please enter your plaintext: ")
2shift = input("Please enter your key: ")
3alphabet = "abcdefghijklmnopqrstuvwxyz"
4ciphertext = ""
5
6# shift value can only be an integer
7while isinstance(int(shift), int) == False:
8  # asking the user to reenter the shift value
9  shift = input("Please enter your key (integers only!): ")
10
11shift = int(shift)
12  
13new_ind = 0 # this value will be changed later
14for i in plaintext:
15  if i.lower() in alphabet:
16    new_ind = alphabet.index(i) + shift
17    ciphertext += alphabet[new_ind % 26]
18  else:
19    ciphertext += i    
20print("The ciphertext is: " + ciphertext)
Sandy
24 Nov 2020
1def cc_encrypt(msg: str,key: int) -> str:
2    encrypted_msg = ''
3
4    try:
5        for char in msg:
6            encrypted_msg += str(chr(ord(char)+int(key)))
7    except:
8        print(Exception)
9        pass
10    
11    return encrypted_msg
12
13def cc_decrypt(msg: str,key: int) -> str:
14    decrypted_msg = ''
15
16    try:
17        for char in msg:
18            decrypted_msg += chr(ord(char)-int(key))
19    except:
20        print(Exception)
21        pass
22
23    return decrypted_msg
24
25  
26message = 'Hello World!'
27key = 9
28print(f'Caesar Cipher:\nEncrypted: {cc_encrypt(message,key)}\nDecrypted: {cc_decrypt(cc_encrypt(message,key),key)}')
Lara
30 Feb 2020
1def encrypt(text,s):
2result = ""
3   # transverse the plain text
4   for i in range(len(text)):
5      char = text[i]
6      # Encrypt uppercase characters in plain text
7      
8      if (char.isupper()):
9         result += chr((ord(char) + s-65) % 26 + 65)
10      # Encrypt lowercase characters in plain text
11      else:
12         result += chr((ord(char) + s - 97) % 26 + 97)
13      return result
14#check the above function
15text = "CEASER CIPHER DEMO"
16s = 4
17
18print "Plain Text : " + text
19print "Shift pattern : " + str(s)
20print "Cipher: " + encrypt(text,s)
similar questions
playfair cipher pythoncaesar 27s encrption python 27encryption using pythonplayfair cipher program in pythonpython code to calculate encryption timepython monoalphabetic substitution ciphercryptography pythonpython automatic caesar cipher decryptuse module crypto cipher pkcs1 oaep insteadencrypt and decrypt pythonsubstitution cipher python codepython simple columnar cipherdes cbc pythonpython columnar cipherimport crypto pythonencrypt password with sha512 2b pythonpython sha256 crypt decryptpython vernam cipherpython rail fence cipher
queries leading to this page
python caesar cipher shifthow to create a caesar cipher in pythonpython code for ceaser cipher decryptionwrite a function which takes a text and encrypts it with a caesar cipher pythoncaesar cipher python decryptsymmetric cipher pythoncaesar cipher python beginnerciphertext pythonhow to use caesar cipher in pythonpython caesar shift codecasar cipher pythonmake ciphers in python or c 23 3fhow to caesar cipher in pythonexplain caesar cipher and write a python program to implement caesar ciphersymmetric ciphers pythonimplementing caesar cipher in pythonsimple rotation cypher pythonwrite a python program to implement the caesar cipher techniquecypher pythoncaesar cipher 7 and 9 python codehow to break a cipher with a encode function pythoncaesar cryptography python with key numberpython caesar cipher decrypt functionhow to implement caesar cipher in pythoncaeser cypher pythonhow to only cipher letters pythoncesar cipher in python with keypython 3a plaintext caesar ciphercaesar cipher encryption and decryption pythonpython cesar cipherpython make a ciphercaesar cipher in python socket programmingceaser cipher decryption pythoncaesar cipher alphabet pythoncaesar decryption pythonmodified caesar cipher program in pythoncaesar cipher python inputcaesar cipher pythoncode for decryption of caesar cipher pythonceasar cipher pythoncracking caesar cipher with pythonencryption of message with caesar cipher algorithm using pythoncaesar shift character pythonpython cipher encodercaesar cypher in pythoncifer ceasar pythonalgorithm of caesar cipher python 3caesar shift cipher with symbols pythoncaeser cipher using pythonhow to implement a ceaser cypher in pythonpython caesar ciphercaesar code pythonpython code that deciphers caesar with keycypher in pythoncaesar 27s cipher phrases to decode pythonceaser cipher pythoncipher text with key pythonpython caesar cipher decoderpython caesar cipher modulea rotation cypher with pythoneasy python rotation cipher programsfunction for encryption in python ceasercaesar cipher pythonprogram in python for the encryption and decryption of ceaser ciper and time taked to perform the both operationappend caesarcipher pythoncaesar cipher decryption code in pythonmake a cipher with pythonciphers pythonalgorithm of caesar cipher pythoncaesar cipher python encrypteasy caesar cipher in pythoncaesar cipher in pythoncaesar cypher pythoncaesar encoder pythonfunction for encryption in python ceaser 3dimplementation of caesar cipher in pythonpython decrypt caesar ciphercaesar cypherjulies caesar encryption in pythoncaesar cipher with k python codewriting a cipher in pythonpython program for additive cipherwriting a caesar cipher in pythonsimple python rotation cipher programscaesar decipher pythonprogram to implement caesar cipher in pythonencrypted message caesar cipher pythoncaesar cipher python classhow to crack caesar cipher pythoncaesar cipher decrypt pythoncaesar cypher decryption pythonpython code to determine if a string is a caesar ciphercoding the caesar cipher in pythonceaser cipher python programpython ceaser cyphehow to encrypt a message using caesar cipher table in pythoncipher caesar pythoncaesar cipher encryption code in pythoncaesar cipher encryption and decryption in pythoncaesar cipher example pythoncaesar cipher encryption program in pythoncaesar 27s encrption python 27python encode caesar ciphercaesars cypher pythonpython ceaser cypher by 13create and encrypter in python based on the ceaser ciphercaesars cipher pythonads cipher python codehow to do caesar cipher in pythonpython caesar cipher rulescreating a caesar cipher in pythoncipher program in pythoncaesar cipher algorithm in pythondecryption in caesar cipher in pythoncaesar cipher decryption pythonceasar ciphers in pythonceacer cipher pythonwhat 27s a caesar cipher shift 3 in pythonbreak a simple cipher in pythonfind the time taken by caesar cipher in pythoncaesar cipher solution in pythoncaesar cipher python geeks for geekscaesar cipher python codecaesar cipher decryption python codecaesar cipher in python 3 7index caesar cipher in pythoncesar cypher wheel pythonhow to write a caesar cipher in pythoncaesar cipher python only characterspython caesar solvercaesar cypher code in pythonpython caesar cipher automatic decryptionpython program caesar ciphercaesar cipher pyhton how to write a basic caesar cipher in pythoncaesar cipher python art filehow to create a function that that takes in a plain text phrase and a numeric shift pythonpython ceasar ciphershaifted enceiption pythoncaesar cipher decrypt python code codesimple caesar cipher pythonceaser shift pythoncaesar cipher python ascii shift decryptcaesar cipher python ascii shifthow to encrypt a string using ceaser cypher in pythoncaesar shift cipher pythonpython modified caesar ciphercaesarcipher algorithmcaesar cypher pyhtoncypher method pythoncryptography with python caesar ciphersimple ceaser cipher pythonhow to encrypt a message using caesar cipher in pythoncaesar cipher solution pythoncaesar cipher python programascii julius caesar python encryption with keywordcaesar cipher with pythoncaeser cipher decode pythoncipher code pythonrotation cipher pythonimplement caesar cipher encryption decryption in pythoncaesar cipher using pythoncaeser cypher python scriptshift caesar cipher pythonpython crypto cyphercaesar cipher python functionpython crack caesar ciphershift cipher pythondecrypt caesar cipher pythonpython caesarhow get key by caesar cipher in pythondecipher caesar cipher pythonceaser cypher pythonpython code to decrypt caesar cipherpython caesar cipher codepython ceaser cypeher python caesar cipherpython caesar cipher encryptcipher and decipher python codecesar cipher pythoncaesar cipher function in python 2apython caesar cipher classconvert the plain text attack into cipher text with the key value 4 by using caesar cipher 2aceizer cipher pythonceaser code pythoncaeser cipher python 3 codepython caesar encryptioncesar cypher pythonpseudocode caesar cipherciphers in pythoncaesar cipher encryption and decryption implementation pythoncipher wheel encryption pytohncaesar cipherdecipher a string by shifting in pythoncaesar cipher python encrypt functioncaesar cipher pytoncode for caesar cipher in pythoncaesar cipher algorithm pythonwrite a program to implement caesar cipher in pythonpython ceaser cipherhow to caesar shift in pythoncaesar code put pythonhow to write a caesar cipher pythonpython how many ciphers in a strgeeks for geeks caesar cipher pythoncaesar in pythonceaser cipher in pythoncaesar cypher in place pythoncaesar cipher in python asciipython decode caesar cipheralgorithm of caesar pythonpython library find caesar cipher keycaesar cipher code in pythoncaesar cipher python ascii keyworddifferent ways to do a rotation cipher in pythoncaesar cipher encryption and decryption program in pythonpython ceaser cipher functionpython caesar codehow to convert plain text to cipher text in python programcaesar shift pythonpython cipherscaesar cipher letters and numbers python python caesar ciphewrite python program to implement caesar e2 80 99s cipher take user input to get plain text and key python code for ceaser cipherencrypt the number using caesar cipher in pythonpython crypto cypherhow to make a caesar cipher in python decryptascii caesar cipher python modcipher pythonpython program to encrypt a non string cycleshiftpython cesar methodfor letter in cipher ceaser pythonpython find caesar cipher shiftcaesar cipher python questionscaesar cipher phytondecryption of caesar cipher in pythoncaesae cipher in pythoncaesar cipher encryption pythoncaesar cipher pytcaeaser ciper pythoncipher text pythoncaesar cipher in python codecode caesar pythonimplementation of caeser cipher in pythonletter shidt decoder pythonalgorithm to caesarciphertextpython decrypt shifted alphabetcaesar cipher decryption program in pythonhow to make a caesar cipher in pythonthe caesar cipher pythonpython cipher codewrite a python program that ask the user to input a line of plaintext and the distance value and outputs an encrypted text using a caesar cipher 2c with the ascii values range from 0 through 127 simple cypher pythonshift cypher code pythoncipher in pythonresult 2b 3d chr 28 28ord 28char 29 2b s 97 29 25 26 2b 97 29caesar cipher solver pythonseasar cypher pythonceasar ciphers python codecaesar cipher implementation in pythoncaesar cipher python simple codecaesar cipher rotation 13code in python from usercaesar shift encoder pythonpython caesar cipher decryptcaeasr cipher pythonceaser cipher program in pythonpython caesar cipher 26caesar encryption pythonshift encryption in pythonpython program to encrypt a string cycleshiftimplement caesar cipher in pythoncaesar cipher encryption python codeascii julius caesar python encryptioncaesar cipher function pythoncaesar cipher encipher in python 3cesars cipher pythonpython automatic caesar cipher decrypthow to calculate the time required for the ceaser cypher encyption using pythonpython ascii caesar cipherusing cipher in pythoncaesar pythoncaesar cipher program in pythonshifting characters caesar cipher pythonpython ciphercaesar cryptography pythonprogram in python for the encryption and decryption of ceaser ciperceaser shift python moduleceaser cipher python codepython ascii ciphercesar cipher code pythonpython caesar cipher ascii alphabetcaesar cipher decode pythoncaesar python scriptcesar cipher 2b 2b code pythoncaesar cipher in python3caesar ciher pythonpython fastest way decrypt reverse alphabethow to implement a caesar cypher in pythoncaeser cipher pythondecode caesar cipher pythonceaser cipher method in pythoncaesar decoder pythoncaesar cipher utf 8 pythoncesar cipher encryption pythoncaesar cipher python with numberspython library for caesar cipher encryption and decryptionceaser chiper pythonwrite python program to implement caesar e2 80 99s cipherrot cipher pythonpython how to create ciphertextcipher python coecaesar cipher python 3cryptography projects in python using caesar chiphercaesar cipher python into numberscaesar cipher cracker pythoncaesar cipther python 3 codecaesar cipher in python