Python实现的hash加密小工具详解编程语言

[Python]代码    

#!/usr/bin/env python 
#-*-encoding = utf-8-*- 
# hasher.py 
[email protected]:dengyongkai 
 
import sys 
import hashlib 
import linecache 
 
def alglist(): 
    print """ 
    (1)MD5     (4)SHA256 
    (2)SHA1    (5)SHA384 
    (3)SHA224  (6)SHA512 """ 
 
class hasher(object): 
    def single(self): 
        try: 
            alglist() 
            alg = raw_input("Select an algorithm:") 
            functions = {"1":hashlib.md5,"2":hashlib.sha1,'3':hashlib.sha224,'4':hashlib.sha256,'5':hashlib.sha384,'6':hashlib.sha512} 
            if alg in functions.keys(): 
                hashob = functions[alg]() 
                outfile = raw_input("Enter output file:") 
                while 1: 
                    word = raw_input("Enter string: ") 
                    hashob.update(word) 
                    hashword = hashob.hexdigest() 
                    hashlst = open(outfile, 'a+') 
                    hashlst.write(hashword + '/n') 
                    print '[*] Output successful...' 
                    raw_input("[*] Press Return to continue OR 'Ctrl-C' to Quit...") 
            else: 
                alglist() 
                print "[*] Your input not found..." 
                sys.exit(1) 
 
        except KeyboardInterrupt: 
#            main() 
            raise 
        except IOError: 
            print "[*] Input file not found..." 
            sys.exit(1) 
#            hasher.single() 
    def hashlist(self): 
        try: 
            alglist() 
            alg = raw_input("Select an algorithm:") 
            functions = {'1':hashlib.md5, '2':hashlib.sha1, '3':hashlib.sha224, '4':hashlib.sha256, '5':hashlib.sha384, '6':hashlib.sha512} 
            if alg in functions.keys(): 
                hashob = functions[alg]() 
                infile = raw_input("Enter input file:") 
                outfile = raw_input("Enter output file:") 
                count = len(open(infile).readlines()) 
                i = 1 
                while i <= count + 1: 
                    word = linecache.getline(infile,i) 
                    hashob.update(word) 
                    hashword = hashob.hexdigest() 
                    outlist = open(outfile,'a++') 
                    outlist.write(hashword+'/n') 
                    i += 1 
                print "[*]Output successful..." 
                raw_input("Press enter to return to the main menu OR 'Ctrl-C' to Quit...") 
                main() 
            else: 
                alglist() 
                print "[*] Your input not found..."                                   
                sys.exit(1) 
        except KeyboardInterrupt: 
#            main() 
            raise 
        except IOError: 
            print "[*] Input file not found..." 
            sys.exit(1) 
#            main() 
     
def main(): 
    try: 
        print """ 
        O))                      O))                                  
        O))        O))     O)))) O))        O))      O))    O)) O))   
        O) O)    O))  O)) O))    O) O)    O))  O)) O)   O))  O))  O)) 
        O))  O))O))   O))   O))) O))  O))O))   O))O))))) O)) O))  O)) 
        O)   O))O))   O))     O))O)   O)) O))  O))O)         O))  O)) 
        O))  O))  O)) O)))O)0)O))O))  O))     O))   O))))   O)))  O)) 
                                          O))         
 
               http://blog.sina.com.cn/kaiyongdeng 
 
 
 
 
        (1) Single Mode - Enter strings to be hashed one by one 
        (2) List Mode - Input a text file of strings to be hashed""" 
 
        mode = raw_input("Select a mode:") 
        if mode == '1': 
            hasher.single() 
        elif mode == '2': 
            hasher.hashlist() 
        else: 
            main() 
    except KeyboardInterrupt: 
        print "/n[*] Exiting..." 
        sys.exit(1) 
 
 
if __name__ == "__main__": 
    hasher = hasher() 
    main()