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) é )Ú unhexlify)ÚbordÚtobytes)Úget_random_bytes)Úload_pycryptodome_raw_libÚ VoidPointerÚ SmartPointerÚcreate_string_bufferÚget_raw_bufferÚc_size_tÚ c_uint8_ptrzCrypto.Hash._BLAKE2sa²
|
int blake2s_init(void **state,
|
const uint8_t *key,
|
size_t key_size,
|
size_t digest_size);
|
int blake2s_destroy(void *state);
|
int blake2s_update(void *state,
|
const uint8_t *buf,
|
size_t len);
|
int blake2s_digest(const void *state,
|
uint8_t digest[32]);
|
int blake2s_copy(const void *src, void *dst);
|
c ó> e Zd ZdZdZd Zd Zd Zd Zd Z d Z
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d Z y
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) Ú BLAKE2s_Hasha A BLAKE2s hash object.
|
Do not instantiate directly. Use the :func:`new` function.
|
|
:ivar oid: ASN.1 Object ID
|
:vartype oid: string
|
|
:ivar block_size: the size in bytes of the internal message block,
|
input to the compression function
|
:vartype block_size: integer
|
|
:ivar digest_size: the size in bytes of the resulting hash
|
:vartype digest_size: integer
|
é c óª || _ || _ d| _ |dv r|sdt |« z | _ t « }t j |j « t |« t t |« « t |« « }|rt d|z « t |j « t j « | _ |r| j# |« y y )NF)é é é r z1.3.6.1.4.1.1722.12.2.2.z$Error %d while instantiating BLAKE2s)Ú digest_sizeÚ_update_after_digestÚ _digest_doneÚstrÚoidr Ú_raw_blake2s_libÚ blake2s_initÚ
|
address_ofr r ÚlenÚ
|
ValueErrorr ÚgetÚblake2s_destroyÚ_stateÚupdate)ÚselfÚdataÚkeyÚ digest_bytesÚupdate_after_digestÚstateÚresults õf H:\项ç®\archive\æµè¯ç»\èæ¬\Change_password\venv_build\Lib\site-packages\Crypto/Hash/BLAKE2s.pyÚ__init__zBLAKE2s_Hash.__init__L sÀ ð (Ôà$7Ô!Ø !Ôð Ð+Ñ +±CØ1´C¸ Ó4EÑEDHä Ü!×.Ñ.¨u×/?Ñ/?Ó/AÜ/:¸3Ó/?Ü/7¼¸C»Ó/AÜ/7¸ Ó/Eó1ñ
|
Ü Ð CÀfÑ LÓMÐ MÜ" 5§9¡9£;Ü#3×#CÑ#CóE á Ø KKÕ ð ó c ó | j r| j s t d« t j | j
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j « t |« t t |« « « }|rt d|z « | S )z¼Continue hashing of a message by consuming the next chunk of data.
|
|
Args:
|
data (byte string/byte array/memoryview): The next chunk of the message being hashed.
|
z8You can only call 'digest' or 'hexdigest' on this objectz#Error %d while hashing BLAKE2s data) r r Ú TypeErrorr Úblake2s_updater! r r r r r )r# r$ r) s r* r" zBLAKE2s_Hash.updatef sn ð × Ò T×%>Ò%>ÜÐ VÓWÐ Wä!×0Ñ0°·±· ± Ó1BÜ1<¸TÓ1BÜ19¼#¸d»)Ó1DóFñ Ü Ð BÀVÑ KÓLÐ LØ r, c óÒ t d« }t j | j j « |« }|rt d|z « d| _ t |« d| j S )zçReturn the **binary** (non-printable) digest of the message that has been hashed so far.
|
|
:return: The hash digest, computed over the data processed so far.
|
Binary form.
|
:rtype: byte string
|
r z&Error %d while creating BLAKE2s digestTN) r
|
r Úblake2s_digestr! r r r r r )r# Úbfrr) s r* ÚdigestzBLAKE2s_Hash.digestx sc ô # 2Ó&Ü!×0Ñ0°·±· ± Ó1BØ14ó6á Ü Ð EÈÑ NÓOÐ Oà Ôä cÓ"Ð#4 D×$4Ñ$4Ð5Ð5r, c ó dj t | j « « D cg c] }dt |« z c}« S c c}w )zÝReturn the **printable** digest of the message that has been hashed so far.
|
|
:return: The hash digest, computed over the data processed so far.
|
Hexadecimal encoded.
|
:rtype: string
|
Ú z%02x)ÚjoinÚtupler3 r )r# Úxs r* Ú hexdigestzBLAKE2s_Hash.hexdigest s5 ð ww´%¸¿ ¹ » Ó2FÖG¨Q¤ a£Ó(ÒGÓHÐHùÒGs §Ac óÆ t d« }t d||¬« }t d|| j « ¬« }|j « |j « k7 r t d« y)ag Verify that a given **binary** MAC (computed by another party)
|
is valid.
|
|
Args:
|
mac_tag (byte string/byte array/memoryview): the expected MAC of the message.
|
|
Raises:
|
ValueError: if the MAC does not match. It means that the message
|
has been tampered with or that the MAC key is incorrect.
|
r é )Ú digest_bitsr% r$ zMAC check failedN)r Únewr3 r )r# Úmac_tagÚsecretÚmac1Úmac2s r* ÚverifyzBLAKE2s_Hash.verify sU ô " "Ó%äs¨°WÔ=Üs¨°T·[±[³]ÔCà ;;=DKKMÒ )Ü Ð /Ó0Ð 0ð *r, c óJ | j t t |« « « y)an Verify that a given **printable** MAC (computed by another party)
|
is valid.
|
|
Args:
|
hex_mac_tag (string): the expected MAC of the message, as a hexadecimal string.
|
|
Raises:
|
ValueError: if the MAC does not match. It means that the message
|
has been tampered with or that the MAC key is incorrect.
|
N)rB r r )r# Ú hex_mac_tags r* Ú hexverifyzBLAKE2s_Hash.hexverify« s ð Ig kÓ 2Ó3Õ4r, c óF d|vrd|vr| j |d< t di |¤S )zQReturn a new instance of a BLAKE2s hash object.
|
See :func:`new`.
|
r& r< © )r r= )r# Úkwargss r* r= zBLAKE2s_Hash.newº s/ ð
|
Ñ '¨MÀÑ,GØ%)×%5Ñ%5F>Ñ "ä}V}Ð r, N) Ú__name__Ú
|
__module__Ú __qualname__Ú__doc__Ú
|
block_sizer+ r" r3 r9 rB rE r= rG r, r* r r : s2 ñ ð Jò ò4ò$6ò&Iò1ò* 5ó r, r c ó | j dd« }| j dd« }| j dd« }| j dd« }d||fvr t d« d||fk( rd }|"d
|
|cxk rd k sDt d « t d « d |cxk rd k rn t d« |d z r t d« |d z }| j dd« }t |« d kD r t d« | rt dt | « z « t ||||« S )aÏ Create a new hash object.
|
|
Args:
|
data (byte string/byte array/memoryview):
|
Optional. The very first chunk of the message to hash.
|
It is equivalent to an early call to :meth:`BLAKE2s_Hash.update`.
|
digest_bytes (integer):
|
Optional. The size of the digest, in bytes (1 to 32). Default is 32.
|
digest_bits (integer):
|
Optional and alternative to ``digest_bytes``.
|
The size of the digest, in bits (8 to 256, in steps of 8).
|
Default is 256.
|
key (byte string):
|
Optional. The key to use to compute the MAC (1 to 64 bytes).
|
If not specified, no key will be used.
|
update_after_digest (boolean):
|
Optional. By default, a hash object cannot be updated anymore after
|
the digest is computed. When this flag is ``True``, such check
|
is no longer enforced.
|
|
Returns:
|
A :class:`BLAKE2s_Hash` hash object
|
r$ Nr' Fr& r< z*Only one digest parameter must be provided)NNr é z!'digest_bytes' not in range 1..32é é z2'digest_bits' not in range 8..256, with steps of 8r% r, z"BLAKE2s key cannot exceed 32 byteszUnknown parameters: )Úpopr. r r r r )rH r$ r' r& r< r% s r* r= r= Å s6 ð2 ::fdÓ #DØ **Ð%:¸EÓBÐà::n¨dÓ3LØ**]¨DÓ1KØ L +Ð.Ñ.ÜÐDÓEÐEØ kÐ2Ò2Ø ØÐ Ø\Ô' RÒ'Ü Ð @ÓAÐ Að (Ü Ð @ÓAÐ Aà[Ô' CÔ'Ü ð /ó 0ð 0ð .9¸1ª_Ü ð /ó 0ð 0à" aÑ' à
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**UCÓ
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r r r r Úobjectr r= rG r, r* ú<module>rX sI ðõ> ç /å *÷/÷ /ñ /ñ -Ð-Cð ó Ð ô H 6ô H óV2Fr,
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