How to convert encrypted BYTES to BITS Python?
0
I am working in Python 3.7 and I would like to convert to bits an encoded bytes.
First I convert the msg and key (bits to bytes). Then I encrypt the msg with the key. After this, I would like to convert the encrypted msg to bits.
text = "1100.." #256 bits
key = "0010..." #128 bits
msg = int(plain, 2).to_bytes((len(plain) + 7) // 8, 'big') #to bytes
key = int(key, 2).to_bytes((len(key) + 7) // 8, 'big') #to bytes
cipher = AES.new(key, AES.MODE_ECB)
encoded = cipher.encrypt(msg)
python encryption byte bit
asked Nov 15 '18 at 19:49
TetsuoTetsuo
85
add a comment |
0
I am working in Python 3.7 and I would like to convert to bits an encoded bytes.
First I convert the msg and key (bits to bytes). Then I encrypt the msg with the key. After this, I would like to convert the encrypted msg to bits.
text = "1100.." #256 bits
key = "0010..." #128 bits
msg = int(plain, 2).to_bytes((len(plain) + 7) // 8, 'big') #to bytes
key = int(key, 2).to_bytes((len(key) + 7) // 8, 'big') #to bytes
cipher = AES.new(key, AES.MODE_ECB)
encoded = cipher.encrypt(msg)
python encryption byte bit
asked Nov 15 '18 at 19:49
TetsuoTetsuo
85
your question doesnt really make sense ... you mean you want to convert"x0f" => "00001111"? I guess you maybe wanta_chr="xf2";print("{0:08b}".format(ord(a_chr)))
– Joran Beasley
Nov 15 '18 at 19:52
yes, is this, but there are 16 bytes.
– Tetsuo
Nov 15 '18 at 20:08
for a_chr in my_bytes: print("{0:08b}".format(ord(a_chr)))
– Joran Beasley
Nov 15 '18 at 20:11
add a comment |
0
0
0
I am working in Python 3.7 and I would like to convert to bits an encoded bytes.
First I convert the msg and key (bits to bytes). Then I encrypt the msg with the key. After this, I would like to convert the encrypted msg to bits.
text = "1100.." #256 bits
key = "0010..." #128 bits
msg = int(plain, 2).to_bytes((len(plain) + 7) // 8, 'big') #to bytes
key = int(key, 2).to_bytes((len(key) + 7) // 8, 'big') #to bytes
cipher = AES.new(key, AES.MODE_ECB)
encoded = cipher.encrypt(msg)
python encryption byte bit
asked Nov 15 '18 at 19:49
TetsuoTetsuo
85
I am working in Python 3.7 and I would like to convert to bits an encoded bytes.
First I convert the msg and key (bits to bytes). Then I encrypt the msg with the key. After this, I would like to convert the encrypted msg to bits.
text = "1100.." #256 bits
key = "0010..." #128 bits
msg = int(plain, 2).to_bytes((len(plain) + 7) // 8, 'big') #to bytes
key = int(key, 2).to_bytes((len(key) + 7) // 8, 'big') #to bytes
cipher = AES.new(key, AES.MODE_ECB)
encoded = cipher.encrypt(msg)
python encryption byte bit
python encryption byte bit
asked Nov 15 '18 at 19:49
TetsuoTetsuo
85
asked Nov 15 '18 at 19:49
TetsuoTetsuo
85
asked Nov 15 '18 at 19:49
TetsuoTetsuo
85
asked Nov 15 '18 at 19:49
TetsuoTetsuo
85
asked Nov 15 '18 at 19:49
TetsuoTetsuo
85
85
your question doesnt really make sense ... you mean you want to convert"x0f" => "00001111"? I guess you maybe wanta_chr="xf2";print("{0:08b}".format(ord(a_chr)))
– Joran Beasley
Nov 15 '18 at 19:52
yes, is this, but there are 16 bytes.
– Tetsuo
Nov 15 '18 at 20:08
for a_chr in my_bytes: print("{0:08b}".format(ord(a_chr)))
– Joran Beasley
Nov 15 '18 at 20:11
add a comment |
your question doesnt really make sense ... you mean you want to convert"x0f" => "00001111"? I guess you maybe wanta_chr="xf2";print("{0:08b}".format(ord(a_chr)))
– Joran Beasley
Nov 15 '18 at 19:52
yes, is this, but there are 16 bytes.
– Tetsuo
Nov 15 '18 at 20:08
for a_chr in my_bytes: print("{0:08b}".format(ord(a_chr)))
– Joran Beasley
Nov 15 '18 at 20:11
your question doesnt really make sense ... you mean you want to convert
"x0f" => "00001111"? I guess you maybe want a_chr="xf2";print("{0:08b}".format(ord(a_chr)))– Joran Beasley
Nov 15 '18 at 19:52
your question doesnt really make sense ... you mean you want to convert
"x0f" => "00001111"? I guess you maybe want a_chr="xf2";print("{0:08b}".format(ord(a_chr)))– Joran Beasley
Nov 15 '18 at 19:52
yes, is this, but there are 16 bytes.
– Tetsuo
Nov 15 '18 at 20:08
yes, is this, but there are 16 bytes.
– Tetsuo
Nov 15 '18 at 20:08
for a_chr in my_bytes: print("{0:08b}".format(ord(a_chr)))– Joran Beasley
Nov 15 '18 at 20:11
for a_chr in my_bytes: print("{0:08b}".format(ord(a_chr)))– Joran Beasley
Nov 15 '18 at 20:11
add a comment |
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your question doesnt really make sense ... you mean you want to convert
"x0f" => "00001111"? I guess you maybe wanta_chr="xf2";print("{0:08b}".format(ord(a_chr)))– Joran Beasley
Nov 15 '18 at 19:52
yes, is this, but there are 16 bytes.
– Tetsuo
Nov 15 '18 at 20:08
for a_chr in my_bytes: print("{0:08b}".format(ord(a_chr)))– Joran Beasley
Nov 15 '18 at 20:11