How Do You Reencode A Python String Via Packing And Unpacking Using Binascii?

I have a file hashed to a standard md5 Hash Correction: OpenSSL Hashes are HEXDECIMAL representations. MD5 Hash: 57ED2E029BF9CA39383D2A671EF4FB50 I have a program that requires

Solution 1:

Here's how you can do the conversion with binascii. It requires two conversions, one from hex to binary and another from binary to base64.

>>>hex_hash = '4bd2f7940a1ec86efe1d1178b4cb23b7'>>>binascii.b2a_base64(binascii.a2b_hex(hex_hash))
'S9L3lAoeyG7+HRF4tMsjtw==\n'

Solution 2:

The most important thing to realize was that the openssl md5 hash is calculated the same way as the hashlib.md5(..).hexdigest() method

import base64
import hashlib    
hex_hash = hashlib.md5(open("putty_upx.exe").read()).hexdigest()
>>'4bd2f7940a1ec86efe1d1178b4cb23b7'
hex_hash.decode("hex")
>>'K\xd2\xf7\x94\n\x1e\xc8n\xfe\x1d\x11x\xb4\xcb#\xb7'    
b64_md5_hash = base64.b64encode(hex_hash.decode("hex"))
>>'S9L3lAoeyG7+HRF4tMsjtw=='
len(b64_md5_hash)
>>24