zlib.crc32() in python

With the help of zlib.crc32() method, we can compute the checksum for crc32 (Cyclic Redundancy Check) to a particular data. It will give 32-bit integer value as a result by using zlib.crc32() method.

Syntax : zlib.crc32(s)
Return : Return the unsigned 32-bit checksum integer.

Example #1 :
In this example we can see that by using zlib.crc32() method, we are able to compute the unsigned 32-bit checksum for given data by using this method.

# import zlib and crc32
import zlib

s = b'I love python, Hello world'
# using zlib.crc32() method
t = zlib.crc32(s)

print(t)

Output :

2185029202

Example #2 :

# import zlib and crc32
import zlib

s = b'Hello GeeksForGeeks'
# using zlib.crc32() method
t = zlib.crc32(s)

print(t)

Output :

3165518624