
    #|h\O                        d dl Z d dlZd dlZd dlmZmZ d dlmZmZm	Z	 d dl
mZ d dlmZ d dlmZ  G d dej                         Z G d	 d
ej                         Z G d dej                         Z G d dej                         Z G d dej                         Z G d dej                         Zi fdZedk(  rd dlZd Z ej4                  d       yy)    N)hexlify	unhexlify)btobytesbchr)strxor_c)list_test_cases)ChaCha20c                   H    e Zd Zd Zd Zd Zd Zd Zd Zd Z	d Z
d	 Zd
 Zy)ChaCha20Testc                     t        j                  t        d      dz  d      }| j                  |j                  d       t        j                  t        d      dz  d      }| j                  |j                  d       y )N0    s   00000000keynonces   000000000000)r
   newr   assertEqualr   )selfciphers     c/var/www/html/test/engine/venv/lib/python3.12/site-packages/Crypto/SelfTest/Cipher/test_ChaCha20.pytest_new_positivezChaCha20Test.test_new_positive-   sZ    !C&)6:x0!C&)7;y1    c                 J   t         j                  }| j                  t        |       | j                  t        |t	        d             | j                  t
        |t	        d      dz  t	        d             | j                  t
        |t	        d      t	        d      dz         y )Nr   )r      )r   r   r   )r
   r   assertRaises	TypeErrorr   
ValueError)r   r   s     r   test_new_negativezChaCha20Test.test_new_negative3   sz    ll)S))S#7*c3qvF*c3QsVBYGr   c                 "   t        j                  t        d      dz        }t        j                  t        d      dz        }| j                  t	        |j
                        d       | j                  |j
                  |j
                         y )N   r   )r   r   )r
   r   r   r   lenr   assertNotEqual)r   cipher1cipher2s      r   test_default_noncezChaCha20Test.test_default_nonce:   s_    ,,47R<0,,47R<0W]]+Q/GMM7==9r   c                     d}d}t        j                  ||      }| j                  ||j                         d}t        j                  ||      }| j                  ||j                         y )N    AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAs   PPPPPPPPr   s   QQQQQQQQQQQQr
   r   r   r   )r   r   nonce1r$   nonce2r%   s         r   
test_noncezChaCha20Test.test_nonce@   sY    ,,3f5/,,3f5/r   c                    t        j                  t        d      dz  t        d      dz        }|j                  t        d             | j	                  t
        |j                  t        d             t        j                  t        d      dz  t        d      dz        }|j                  t        d             | j	                  t
        |j                  t        d             y)	zFVerify that a cipher cannot be used for both decrypting and encrypting5r   6r   r   89N)r
   r   r   encryptr   r   decrypt)r   c1c2s      r   test_eiter_encrypt_or_decryptz*ChaCha20Test.test_eiter_encrypt_or_decryptK   s     \\afrk3!<


1S6)RZZ38\\afrk3!<


1S6)RZZ38r   c                    t        d      dz  }t        j                  t        d      dz  t        d      dz        }t        j                  t        d      dz  t        d      dz        }|j                  |      }| j	                  |j                  |      |       | j	                  |j                  t        d            t        d             | j	                  |j                  t        d            t        d             y )	NAi   r.   r   r/   r   r    )r   r
   r   r2   r   r3   )r   ptr4   r5   cts        r   test_round_tripzChaCha20Test.test_round_tripV   s    sVd]\\afrk3!<\\afrk3!<ZZ^B,AbE*AbE2AbE*AbE2r   c           	         ddl m} d}t        |      }t        d      }t	        |      |k  r1||j                  |      j                         z  }t	        |      |k  r1t        j
                  t        d      dz  t        d      dz  	      }|j                  |      }t        j
                  t        d      dz  t        d      dz  	      }t        j
                  t        d      dz  t        d      dz  	      }d}	|D ]a  }
| j                  |j                  ||	|	|
z          ||	|	|
z           | j                  |j                  ||	|	|
z          ||	|	|
z           |	|
z  }	c y
)zCVerify that an arbitrary number of bytes can be encrypted/decryptedr   )SHA1)r!                     r9   7r   tr   r   N)Crypto.Hashr>   sumr   r"   r   digestr
   r2   r   r3   )r   r>   segmentstotalr:   r$   r;   r%   cipher3idxsegments              r   test_streamingzChaCha20Test.test_streaming`   s:   $+HrU"go$((2,%%''B "go ,,1S6B;afqjA__R ,,1S6B;afqjA,,1S6B;afqjA 	GW__RCK-@A2c#g+CVWW__RCK-@A2c#g+CVW7NC	r   c                    t        j                  t        d      dz  t        d      dz        }d}t        d      dz  }|j                  t        d	      |z         |j                  |      }t        j                  t        d      dz  t        d      dz        }|j	                  |       |j                  |      }| j                  ||       y )
Nr1   r   er   r   i  1@   r   )r
   r   r   r2   seekr   )r   r$   offsetr:   ct1r%   ct2s          r   	test_seekzChaCha20Test.test_seekv   s    ,,1S6B;afqjAsVb[#(oob!,,1S6B;afqjAVoob!c"r   c                 T   t        d      t        d      z   t        d      dz  z   }t        d      dz  }t        j                  ||      }|j                  d       t	        t        d            }|j                  t        d      t        |      z        }| j                  ||       y )Nr         r   r      ڀ72d54dfbf12ec44b362692df94137f328fea8da73990265ec1bbbea1ae9af0ca13b25aa26cb4a648cb9b9d1be65b2c0924a66c54d545ec1b7374f4872e99f096)	r   r
   r   rT   r   r   r2   r"   r   )r   r   r   r   expected_key_streamr;   s         r   test_seek_tvzChaCha20Test.test_seek_tv   s     1gS	!DGbL0Q!#U3F'/)  ^^DGc*=&>>?,b1r   c                 $   g d}|D ]  }t        |d         }t        |d         }|d   dz  }t        |d         }t        |d         }t        j                  ||      }|dk7  r|j                  |       |j	                  |      }	|	|k(  rJ  y )	N))@0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000r   ڀ00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ڀ76b8e0ada0f13d90405d6ae55386bd28bdd219b8a08ded1aa836efcc8b770dc7da41597c5157488d7724e03fb8d84a376a43b8f41518a11cc387b669b2ee6586)@0000000000000000000000000000000000000000000000000000000000000001000000000000000000000002r!     416e79207375626d697373696f6e20746f20746865204945544620696e74656e6465642062792074686520436f6e7472696275746f7220666f72207075626c69636174696f6e20617320616c6c206f722070617274206f6620616e204945544620496e7465726e65742d4472616674206f722052464320616e6420616e792073746174656d656e74206d6164652077697468696e2074686520636f6e74657874206f6620616e204945544620616374697669747920697320636f6e7369646572656420616e20224945544620436f6e747269627574696f6e222e20537563682073746174656d656e747320696e636c756465206f72616c2073746174656d656e747320696e20494554462073657373696f6e732c2061732077656c6c206173207772697474656e20616e6420656c656374726f6e696320636f6d6d756e69636174696f6e73206d61646520617420616e792074696d65206f7220706c6163652c207768696368206172652061646472657373656420746f  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)@1c9240a5eb55d38af333888604f6b5f0473917c1402b80099dca5cbc207075c0rf   *   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   r!      rS   r?      r   )r   r
   r   rT   r2   )
r   tvstvr   r   rU   r:   	ct_expectr   r;   s
             r   test_rfc7539zChaCha20Test.test_rfc7539   s    Y
v  	$BBqE"Cbe$EURZF2a5!B!"Q%(I\\c7F{F##B?#?	$r   N)__name__
__module____qualname__r   r   r&   r,   r6   r<   rO   rX   r_   rr    r   r   r   r   +   s6    2H:	0	93,#2 i$r   r   c                       e Zd Zd Zd Zd Zy)XChaCha20Testc                     ddl m} d}t        |j                  dd            }d}t        |j                  dd            } |||      }d}t        |j                  dd            }| j	                  ||       y )	Nr   )
_HChaCha20s_   00:01:02:03:04:05:06:07:08:09:0a:0b:0c:0d:0e:0f:10:11:12:13:14:15:16:17:18:19:1a:1b:1c:1d:1e:1f   :r   s/   00:00:00:09:00:00:00:4a:00:00:00:00:31:41:59:27sG   82413b42 27b27bfe d30e4250 8a877d73 a0f9e4d5 8a74a853 c12ec413 26d3ecdc    )Crypto.Cipher.ChaCha20rz   r   replacer   )r   rz   r   r   subkeyexpecteds         r   test_hchacha20zXChaCha20Test.test_hchacha20  ss     	6pD#./B%--c23C']X--dC89*r   c                 r    d}d}t        j                  ||      }| j                  ||j                         y )Nr(   s   PPPPPPPPPPPPPPPPPPPPPPPPr   r)   )r   r   r   r   s       r   r,   zXChaCha20Test.test_nonce  s0    #U3-r   c                 z   d}t        |j                  dd      j                  dd            }t        d      }t        d      }d}t        |j                  dd      j                  dd            }t        j                  ||      }|j	                  d	       |j                  |      }| j                  ||       y )
Ns
  
                5468652064686f6c65202870726f6e6f756e6365642022646f6c652229206973
                20616c736f206b6e6f776e2061732074686520417369617469632077696c6420
                646f672c2072656420646f672c20616e642077686973746c696e6720646f672e
                2049742069732061626f7574207468652073697a65206f662061204765726d61
                6e20736865706865726420627574206c6f6f6b73206d6f7265206c696b652061
                206c6f6e672d6c656767656420666f782e205468697320686967686c7920656c
                757369766520616e6420736b696c6c6564206a756d70657220697320636c6173
                736966696564207769746820776f6c7665732c20636f796f7465732c206a6163
                6b616c732c20616e6420666f78657320696e20746865207461786f6e6f6d6963
                2066616d696c792043616e696461652e   
r   r|   s@   808182838485868788898a8b8c8d8e8f909192939495969798999a9b9c9d9e9fs0   404142434445464748494a4b4c4d4e4f5051525354555658s
  
                7d0a2e6b7f7c65a236542630294e063b7ab9b555a5d5149aa21e4ae1e4fbce87
                ecc8e08a8b5e350abe622b2ffa617b202cfad72032a3037e76ffdcdc4376ee05
                3a190d7e46ca1de04144850381b9cb29f051915386b8a710b8ac4d027b8b050f
                7cba5854e028d564e453b8a968824173fc16488b8970cac828f11ae53cabd201
                12f87107df24ee6183d2274fe4c8b1485534ef2c5fbc1ec24bfc3663efaa08bc
                047d29d25043532db8391a8a3d776bf4372a6955827ccb0cdd4af403a7ce4c63
                d595c75a43e045f0cce1f29c8b93bd65afc5974922f214a40b7c402cdb91ae73
                c0b63615cdad0480680f16515a7ace9d39236464328a37743ffc28f4ddb324f4
                d0f5bbdc270c65b1749a6efff1fbaa09536175ccd29fb9e6057b307320d31683
                8a9c71f70b5b5907a66f7ea49aadc409r   rS   )r   r~   r
   r   rT   r2   r   )r   r:   r   ivr;   r   ct_tests          r   test_encryptzXChaCha20Test.test_encrypt  s    
4 rzz%-55dC@A[\JK
4 rzz%-55dC@A#R0B..$W%r   N)rs   rt   ru   r   r,   r   rv   r   r   rx   rx     s    +$.#&r   rx   c                       e Zd ZdZd Zy)ByteArrayTest+Verify we can encrypt or decrypt bytearraysc                 @   d}d}d}t        |      }t        |      }t        |      }t        j                  ||      }|j                  |      }t        j                  ||      }	d|d d d|d d |	j                  |      }
| j	                  ||
       | j	                  |j
                  |	j
                         t        |      }t        |      }t        |      }t        j                  ||      }d|d d d|d d |j                  |      }| j	                  ||       y Ns   0123s    99999999999999999999999999999999s   ttttttttr      r!   )	bytearrayr
   r   r2   r   r   r3   )r   datar   r   data_bakey_banonce_bar$   r;   r%   r   ct_barL   pt_tests                 r   runTestzByteArrayTest.runTestF  s    D/3U#,,3e4__T",,6:r
!//'*W%6 3U#",,6:r
!//%(w'r   Nrs   rt   ru   __doc__r   rv   r   r   r   r   C  
    5 (r   r   c                       e Zd ZdZd Zy)MemoryviewTestr   c                    d}d}d}t        t        |            }t        t        |            }t        t        |            }t        j                  ||      }|j	                  |      }t        j                  ||      }	d|d d d|d d |	j	                  |      }
| j                  ||
       | j                  |j                  |	j                         t        t        |            }t        t        |            }t        t        |            }t        j                  ||      }d|d d d|d d |j                  |      }| j                  ||       y r   )
memoryviewr   r
   r   r2   r   r   r3   )r   r   r   r   data_mvkey_mvnonce_mvr$   r;   r%   r   ct_mvrL   r   s                 r   r   zMemoryviewTest.runTestl  s)    Yt_-IcN+i./,,3e4__T",,6:r
!//'*W%6 IcN+i./9R=),,6:r
!//%(w'r   Nr   rv   r   r   r   r   i  r   r   r   c                       e Zd Zg dZd Zy)ChaCha20_AGL_NIR))ra   0000000000000000   76b8e0ada0f13d90405d6ae55386bd28bdd219b8a08ded1aa836efcc8b770dc7da41597c5157488d7724e03fb8d84a376a43b8f41518a11cc387b669b2ee65869f07e7be5551387a98ba977c732d080dcb0f29a048e3656912c6533e32ee7aed29b721769ce64e43d57133b074d839d531ed1f28510afb45ace10a1f4b794d6f)re   r      4540f05a9f1fb296d7736e7b208e3c96eb4fe1834688d2604f450952ed432d41bbe2a0b6ea7566d2a5d1e7e20d42af2c53d792b1c43fea817e9ad275ae5469633aeb5224ecf849929b9d828db1ced4dd832025e8018b8160b82284f3c949aa5a8eca00bbb4a73bdad192b5c42f73f2fd4e273644c8b36125a64addeb006c13a0)ra   0000000000000001xde9cba7bf3d69ef5e786dc63973f653a0b49e015adbff7134fcb7df137821031e85a050278a7084527214f73efc7fa5b5277062eb7a0433e445f41e3)ra   0100000000000000ڀef3fdfd6c61578fbf5cf35bd3dd33b8009631634d21e42ac33960bd138e50d32111e4caf237ee53ca8ad6426194a88545ddc497a0b466e7d6bbdb0041b2f586b)@000102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f0001020304050607   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)ra   0000000000000002ڀc2c64d378cd536374ae204b9ef933fcd1a8b2288b3dfa49672ab765b54ee27c78a970e0e955c14f3a88e741b97c286f75f8fc299e8148362fa198a39531bed6dc           	      <   | j                   D ]  \  }}}t        j                  t        t	        |            t        t	        |                  }t        t	        |            }t	        d      t        |      z  }| j                  |j                  |      |        y )Nr    )rp   r
   r   r   r   r"   r   r2   )r   r   r   streamcr;   r:   s          r   r   zChaCha20_AGL_NIR.runTest  sv    $(GG 	0 S%1S6!2)AeH:MNA1V9%B6SW$BQYYr]B/		0r   N)rs   rt   ru   rp   r   rv   r   r   r   r     s    6
Bp0r   r   c                       e Zd Zd Zy)
TestOutputc           	         d}d}t        j                  ||      }d}|j                  |      }t        t	        |            }t        j                  ||      }|j                  ||      }| j                  ||       | j                  |d        t        j                  ||      }|j                  ||      }| j                  ||       | j                  |d        t        t        t	        |                  }t        j                  ||      }|j                  ||       | j                  ||       t        j                  ||      }|j                  ||       | j                  ||       t        j                  ||      }| j                  t        |j                  |dt	        |      z         t        j                  ||      }| j                  t        |j                  |dt	        |      z         t        t	        |      dz
        }t        j                  ||      }| j                  t        |j                  ||       t        j                  ||      }| j                  t        |j                  ||       y )Ns    44444444444444444444444444444444s   55555555r   s,  555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555)output   0r!   )r
   r   r2   r   r"   r   r3   r   r   r   r   )	r   r   r   r   r:   r;   r   resshorter_outputs	            r   r   zTestOutput.runTest  s    #U3^^B3r7##U3nnRn/V$d##U3nnRn/V$d#Ic"g./#U3r&)V$#U3r&)V$#U3)V^^RSWM#U3)V^^RSWM"3r7Q;/#U3*fnnbP#U3*fnnbPr   N)rs   rt   ru   r   rv   r   r   r   r     s    *Qr   r   c                    g }|t        t              z  }|t        t              z  }|j                  t	                      |j                  t                      |j                  t                      |j                  t                      |S N)r	   r   rx   appendr   r   r   r   )configtestss     r   	get_testsr     se    E	_\**E	_]++E	LL!#$	LL!	LL!"	LLLr   __main__c                  <    t        j                  t                     S r   )unittest	TestSuiter   rv   r   r   <lambda>r     s    H&&y{3 r   suite)defaultTest)osrer   binasciir   r   Crypto.Util.py3compatr   r   r   Crypto.Util.strxorr   Crypto.SelfTest.st_commonr	   Crypto.Cipherr
   TestCaser   rx   r   r   r   r   r   rs   r   mainrv   r   r   <module>r      s   > 
 	  ' 2 2 ' 5 "S$8$$ S$l?&H%% ?&D#(H%% #(L#(X&& #(LA0x(( A0H,Q"" ,Q^  	 z3EHMMg& r   