/var/opt/nydus/ops/cryptography/hazmat/primitives/kdf/__pycache__
Edit: /var/opt/nydus/ops/cryptography/hazmat/primitives/kdf/__pycache__/hkdf.cpython-312.pyc (5101B)
Ë
OÞjÊ ã ót — d dl Z d dlmZ d dlmZmZ d dlmZmZm Z d dl
mZ G d„ de« Z G d„ d e« Z
y)
é N)Úutils)ÚAlreadyFinalizedÚ
InvalidKey)Ú
constant_timeÚhashesÚhmac)ÚKeyDerivationFunctionc ó¼ — e Zd Z ddej dedej e dej e dej f
d„Z
ded efd
„Zded efd„Zdeded dfd
„Z
y)ÚHKDFNÚ algorithmÚlengthÚsaltÚinfoÚbackendc ó¼ — || _ |€d| j j z }nt j d|« || _ t | j ||« | _ y )Nó r )Ú
_algorithmÚdigest_sizer Ú_check_bytesÚ_saltÚ
HKDFExpandÚ_hkdf_expand)Úselfr r
r r r s úX/opt/nydus/tmp/pip-target-a90h98xg/lib/python/cryptography/hazmat/primitives/kdf/hkdf.pyÚ__init__z
HKDF.__init__ sP € ð $ˆŒàˆ<ؘTŸ_™_×8Ñ8Ñ8‰Dä×јv tÔ,àˆŒ
ä& t§¡¸ÀÓEˆÕó Úkey_materialÚreturnc ó˜ — t j | j | j « }|j |« |j « S ©N)r ÚHMACr r ÚupdateÚfinalize)r r Úhs r Ú_extractz
HKDF._extract" s2 € ÜI‰Id—j‘j $§/¡/Ó2ˆØ ‰ÔØz‰z‹|Ðr c ó‚ — t j d|« | j j | j |« « S )Nr )r Ú_check_bytesliker Úderiver% ©r r s r r( zHKDF.derive' s2 € Ü
×ј~¨|Ô<Ø× Ñ ×'Ñ'¨¯
©
°lÓ(CÓDÐDr Úexpected_keyc óZ — t j | j |« |« st ‚y r ©r Úbytes_eqr( r ©r r r* s r ÚverifyzHKDF.verify+ ó' € Ü×%Ñ% d§k¡k°,Ó&?ÀÔNÜÐð Or r )Ú__name__Ú
__module__Ú__qualname__r Ú
HashAlgorithmÚintÚtypingÚOptionalÚbytesÚAnyr r% r( r/ © r r r r s¡ „ ð #ñ
Fà×'Ñ'ðFð ðFð o‰o˜eÑ$ð Fð
o‰o˜eÑ$ðFð —‘ó
Fð& Uð ¨uó ð
E 5ð E¨Uó Eð 5ð ¸ð À$ô r r c óž — e Zd Z d
dej dedej e dej fd„Z
dedefd „Zdedefd
„Zdededdfd„Z
y)r Nr r
r r c óÎ — || _ d|j z }||kD rt dj |« « ‚|| _ |€d}nt j d|« || _ d| _ y )Néÿ z)Cannot derive keys larger than {} octets.r r F) r r Ú
ValueErrorÚformatÚ_lengthr r Ú_infoÚ_used)r r r
r r Ú
max_lengths r r zHKDFExpand.__init__1 so € ð $ˆŒà˜9×0Ñ0Ñ0ˆ
àJÒÜØ;×BÑBÀ:ÓNóð
𠈌àˆ<؉Dä×јv tÔ,àˆŒ
àˆ
r r r c ó. — dg}d}| j j t |« dz
z | j k rÁt j
|| j « }|j
|d « |j
| j « |j
t |g« « |j |j « « |dz
}| j j t |« dz
z | j k rŒÁdj |« d | j S )Nr é éÿÿÿÿ)r r Úlenr@ r r! r" rA r8 Úappendr# Újoin)r r ÚoutputÚcounterr$ s r Ú_expandzHKDFExpand._expandL sÔ € ؈؈ào‰o×)Ñ)¬S°«[¸1©_Ñ=ÀÇÁÒLÜ— ‘ ˜,¨¯©Ó8ˆAØ
H‰HV˜B‘ZÔ Ø
H‰HT—Z‘ZÔ Ø
H‰H”U˜G˜9Ó%Ô&ØM‰M˜!Ÿ*™*›,Ô'Øq‰LˆGð
o‰o×)Ñ)¬S°«[¸1©_Ñ=ÀÇÁÓLð x‰x˜Ó $§,¡,Ð/Ð/r c ó‚ — t j d|« | j rt ‚d| _ | j |« S )Nr T)r r' rB r rL r) s r r( zHKDFExpand.deriveZ s5 € Ü
×ј~¨|Ô<Ø:Š:Ü"Ð"àˆŒ
Ø|‰|˜LÓ)Ð)r r* c óZ — t j | j |« |« st ‚y r r, r. s r r/ zHKDFExpand.verifyb r0 r r )r1 r2 r3 r r4 r5 r6 r7 r8 r9 r rL r( r/ r: r r r r 0 s… „ ð #ñà×'Ñ'ðð ðð o‰o˜eÑ$ð ð
—‘óð60 Eð 0¨eó 0ð* 5ð *¨Uó *ð 5ð ¸ð À$ô r r )r6 Úcryptographyr Úcryptography.exceptionsr r Úcryptography.hazmat.primitivesr r r Ú"cryptography.hazmat.primitives.kdfr r r r: r r Ú
rS s4 ðó å ß @ß FÑ FÝ DôÐ ô ôD4Ð&õ