Python: Implementing SHA1 Gadgets

Source: Internet
Author: User
Tags sha1



Import Hashlibimport Os,sys def CalcSha1 (filepath):    with open (filepath, ' RB ') as f:        sha1obj = HASHLIB.SHA1 ();        print ' > ', while        (True):            data = (20971520)  #20M            print '. ',            if (data = = "):                 break            sha1obj.update (data)        hash = sha1obj.hexdigest ()        print ' END '        return Hash.upper () if __name__ = = "__ main__ ":    If Len (sys.argv)!=2:        print (" Usage: \N\TSHA1 filename ")        exit (1)        hashfile = sys.argv[1]< C17/>if not Os.path.exists (hashfile):        hashfile = Os.path.join (Os.path.dirname (__file__), hashfile)        if not Os.path.exists (hashfile):            print ("Cannot found file")            exit (1)                SHA1 = CALCSHA1 (hashfile)    print ' SHA1: ', SHA1


Python: Implementing SHA1 Gadgets

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