def menu():
it.clear()
choices = [
"Symmetric",
"Asymmetric",
"Hash",
"Get X509 Certificate",
"BlockChain",
"Prime Numbers Fountain's",
"Exit",
]
if it.correctSizeHook():
print("------------------------------------------------------------------")
asc.asciiCat()
print("- Created by: Gobinet Théo && Martin Azaël ")
print("- Free to use")
print("- MIT License\n")
it.enumerateMenu(choices)
try:
selection = it.getInt(1, "choices")
work_with_selection(selection)
except KeyboardInterrupt:
work_with_selection(-1)
else:
menu()
def asciiArt():
it.clear()
return print("""
. . . .
. . . 1217 . . . . . 337 . .
. . . . . . . .
. . . . . . . . 2027 . . .
. 13 . . . . . . . . .
. . . . . . . . . . . . .
. . . . . 89 . . . . . . 109 . .
. . . . . . . . . .
. . . . . . . . . .
. . . . . . . .
. . . . . .
. . . .
I . I
_______________III_______________
| . Prime . Numbers . |
\SSSSSSSSSSSSSSSSSSSSSSSSSSSSSSS/
\ ======================= /
\SSSSSSSSSSSSSSSSS/
________\ /________
(=+=+=+=+=+=+=+=+=+=+=+=+=)
~~~~~~~~~~~~~~~~~~~~~~~~~
""")
def work_with_selection(pSelection):
"""Interact with others py functions depending on user choice."""
it.clear()
asc.asciiCat()
# Selection orientation
if pSelection == 1:
it.katsuSymm()
elif pSelection == 2:
it.katsuAsymm()
elif pSelection == 3:
it.katsuHash()
elif pSelection == 4:
it.certificate()
elif pSelection == 5:
it.katsuBlockChain()
elif pSelection == 6:
return it.primeNumbersFountain()
elif pSelection in [7, -1]:
asc.asciiGoodBye()
sys.exit()
else:
it.clear()
menu()
def asciiGoodBye():
it.clear()
return print("""
__
/__ _ _ _| |_ _ ._ _ | _ ._ _|
\_| (_) (_) (_| |_) \/ (/_ | | | \/ |_ (_) | (_|
/ /
""")
def main():
it.clear()
# Directory initialisation
it.handleDirectory("processing")
# Galois field's initialization
GF2(16)
menu()
def asciiJongling():
it.clear()
return print("""
' ' '
' ' '
o/ ' \o
/-' -\
/\ /\
Do you feel as though you are juggling
a few to many responsibilities?
""")
def asciiKeys():
it.clear()
return print("""
8 8 , o. , o. 8 8
d8o8azzzzzzzzd b Diffie Hellman Key d bzzzzzzzza8o8b
`o' Exchange `o'
8 8 8 8 , ooo.
8a8 8a8 oP ?b
d888a888zzzzzzzzzzzzzzzzzzzz8 8b
`""^""' ?o___oP'
""")
def asciiBlockC():
it.clear()
return print("""
_______ __ __ ______ __ __
| \ | \ | \ / \ | \ | \
| $$$$$$$\| $$ ______ _______ | $$ __ | $$$$$$\| $$____ ______ \$$ _______
| $$__/ $$| $$ / \ / \| $$ / \| $$ \$$| $$ \ | \ | \| \
| $$ $$| $$| $$$$$$\| $$$$$$$| $$_/ $$| $$ | $$$$$$$\ \$$$$$$\| $$| $$$$$$$|
| $$$$$$$\| $$| $$ | $$| $$ | $$ $$ | $$ __ | $$ | $$ / $$| $$| $$ | $$
| $$__/ $$| $$| $$__/ $$| $$_____ | $$$$$$\ | $$__/ \| $$ | $$| $$$$$$$| $$| $$ | $$
| $$ $$| $$ \$$ $$ \$$ \| $$ \$$\ \$$ $$| $$ | $$ \$$ $$| $$| $$ | $$
\$$$$$$$ \$$ \$$$$$$ \$$$$$$$ \$$ \$$ \$$$$$$ \$$ \$$ \$$$$$$$ \$$ \$$ \$$
""")
def asciiBark():
it.clear()
return print("""
.-------------. . . * *
/_/_/_/_/_/_/_/ \ certification * . ) .
//_/_/_/_/_/_// _ \ __ authority (CA) . .
/_/_/_/_/_/_/_/|/ \.' .`-o * .
| ||-'(/ , --'
| Benji || _ | BARK Trust Services
| ||'' || (The dog is a lie)
|_____________|| |_|L
""")
def watch():
initVar()
config.WATCH_GLOBAL_TIME = time.time()
while config.WATCH_EXEC_STATUS:
it.clear()
# To avoid error of Division by 0
if config.WATCH_PERCENTAGE == 0:
config.WATCH_PERCENTAGE = 0.01
display()
time.sleep(0.5)
def asciiDeath():
it.clear()
return print("""
%%% %%%%%%% |#|
%%%% %%%%%%%%%%% |#|####
%%%%% % %%% |#|=#####
%%%%% % @ @ %% | | ==####
%%%%%% % (_ () ) %% | | ===##
%% %%% % \_ | %% | | =##
% %%%% % u^uuu %% | | ==#
%%%% %%%%%%%%% | | V
~ Death is irreversible ~
""")
def GF2(degree):
"""Initialize the Galois Field GF(p^degree) in Zn."""
config.DEGREE = degree
config.NBR_ELEMENTS = 2**degree
config.IRRED_POLYNOMIAL = int.from_bytes(
bm.mult_to_bytes(config.IRRED_POLYNOMIAL), "big")
config.GENERATOR = gen_GL_2(config.IRRED_POLYNOMIAL, degree)
it.handleInvBox()
if config.IN_CREATION:
start = time.time()
while config.IN_CREATION:
it.clear()
print(" --- Wait for the creation please --- ")
print((" --- Time elapsed: {:.1f} seconds").format(time.time() -
start))
time.sleep(1)
def asciiCat():
it.clear()
return print("""
_
\`*-. _ __ _ _
) _`-. | |/ / | | (_)
. : `. . | ' / __ _| |_ ___ _ _ _ __ ___ _
: _ ' \ | < / _` | __/ __| | | | '_ ` _ \| |
; *` _. `*-._ | . \ (_| | |_\__ \ |_| | | | | | | |
`-.-' `-. |_|\_\__, _|\__|___/\__, _|_| |_| |_|_|
; ` `.
:. . \ Remember:
. \ . : .-' . Encryption provides secrecy,
' `+.; ; ' : not authentication or integrety.
: ' | ; ;-.
; ' : :`-: _.`* ; Martin Azaël && Gobinet Théo
.*' / .*' ; .*`- +' `*'
`*-* `*-* `*-*'
""")
def safePrime_worker(nBits: int = 1024,
randomFunction=None,
easyGenerator: bool = False,
Verbose: bool = False,
flag=None,
returnL: list = []):
"""
Function executed on each process for safe prime generation
"""
import ressources.interactions as it
from multiprocessing import Manager
if not flag:
flag = Manager().Value("i", 0)
if easyGenerator:
if Verbose:
print("Easy generator choosen.")
p_filter = lambda p: p % 3 == 2 and (
p % 12 == 1 or p % 12 == 11
) # p = 1 mod 12 make 11 as primitive root
else:
p_filter = lambda p: p % 3 == 2
while not bool(flag.value):
# For faster searching
# Calculate 2q +1 and (q-1)//2
# Return Sophie Germain's prime according to what is prime.
if randomFunction is None:
randomFunction = randomInt
q = randomPrime(nBits, randomFunction, p_filter, 1)
p1 = 2 * q + 1
p2 = (q - 1) // 2
if Verbose:
it.clear()
print(f"Prime {q} candidate's.")
if millerRabin(p1):
if Verbose:
print("q is prime and 2q +1 too.")
print(f"\nSophie Germain prime's: {q}\n")
sophieGermain_prime, safe_prime = q, p1
# Safe prime found
flag.value = 1
returnL.append((safe_prime, sophieGermain_prime))
elif millerRabin(p2):
if Verbose:
print("q is prime and (q-1)/2 too.")
print(f"\nSophie Germain prime's: {p2}\n")
sophieGermain_prime, safe_prime = p2, q
# Safe prime found
flag.value = 1
returnL.append((safe_prime, sophieGermain_prime))
else:
if Verbose:
print(
"But 2 * him + 1 and (him - 1) / 2 doesn't seem to be primes...\n"
)