xdrm-brackets
/
enigmail.py
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Update implementation.py 

commencé à gérer le décalage des alphabets.. A finir
This commit is contained in:
xdrm 2015-05-21 12:18:11 +02:00
parent c8b415e0df
commit 84d1642afe
1 changed files with 13 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

22
implementation.py
View File

@ -4,27 +4,31 @@ def encode(al, key, msg):
tmp = ''; tmp = '';
hash = ''; hash = '';
for i in range(0, len(msg)): # parcourt chaque caractere du message for i in range(0, len(msg)): # parcourt chaque caractere du message
tmp = msg[i] tmp = al[1].index( msg[i] );
for j in range(1, len(al)): # parcourt les alphabets du premier au dernier hash += al[len(al)-1][tmp];
tmp = al[j][ al[j-1].index(tmp) ];
hash += tmp # decale le premier alphabet d'un cran, le deuxieme si le premier depasse
for i in range(1, len(al)):
print i;
return hash; return hash;
alphabet = []; alphabet = [];
alphabet.append( [] )
alphabet.append( ['a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z'] ) alphabet.append( ['a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z'] )
alphabet.append( ['a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z'] ) alphabet.append( ['a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z'] )
alphabet.append( ['a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z'] ) alphabet.append( ['a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z'] )
for i in range(0, len(alphabet)): for i in range(1, len(alphabet)):
random.shuffle( alphabet[i] ); random.shuffle( alphabet[i] );
alphabet[0].append( alphabet[i][0] );
print alphabet[i] print alphabet[i]
print print
code = raw_input("Votre message: ") code = raw_input("Votre message: ")
# demande la saisie des cles (positions initiales) # demande la saisie des cles (positions initiales)
key = [0,0,0,0]; key = [];
for i in range(0, len(key)): for i in range(0, len(alphabet)):
key[i] = raw_input('Cle n%d : ' % (i+1) ) key.append( raw_input('Cle n%d : ' % (i+1) ) )
print
print encode(alphabet, key, code); print encode(alphabet, key, code);