1xh dddlmZddlmZddlmZdZdZdZdZ dZ Gd d e Z d d Z d S)) long_to_bytes)bchr) TurboSHAKE128cn|dkrdSt|}|tt|zS)Nr)rrlen)xSs Z/home/visionen/capture/venv/lib/python3.11/site-packages/Cryptodome/Hash/KangarooTwelve.py_length_encoder $s4AvvwaA tCFF|| c,eZdZdZdZdZdZddZdS) K12_XOFzeA KangarooTwelve hash object. Do not instantiate directly. Use the :func:`new` function. c"|dkrd}|tt|z|_t|_d|_t jd|_d|_ d|_ d|_ d|_ |r| |dSdS)Nrrdomainr)r r _custom SHORT_MSG_state_paddingrnew_hash1_length1_hash2_length2_ctrupdateselfdatacustoms r __init__zK12_XOF.__init__9s T>>Fs6{{ ; ;;   $'q111       KK       rcz|jtkrtd|jtkra|jt |z}|t |jzdkr#||_|j||St|_|jtkr t|}|jdksJtt |d|jz }|j|d||xj|z c_|jdkr|S|jdksJd}|j||xjdz c_tj d|_d|_d |_t"|_|||dS|jt"ksJd}t |}t|}||krt|dz|jz |}|j||||xj||z z c_|}|jdkrt|jd } |j| |xjd z c_|jd|_|xjd z c_||k|S) a Hash the next piece of data. .. note:: For better performance, submit chunks with a length multiple of 8192 bytes. Args: data (byte string/byte array/memoryview): The next chunk of the message to hash. z/You cannot call 'update' after the first 'read'i Ns rrr )r SQUEEZING TypeErrorrrr rrr! LONG_MSG_S0 memoryviewminrrrrr LONG_MSG_SXread_reset) r#r$ next_lengthdata_memdtcdividerindexlen_data new_indexcv_is r r!zK12_XOF.updateQs ;) # #MNN N ;) # #-#d))3KS...$66 +  ""4((( &DK ;+ % %!$''H=4''''c$ii !566C K  x~ . . . MMS MM}t## =D((((+G K  w ' ' ' MMQ MM'+4888DKDMDI%DK;;x~.. .{k))))t99d##hEDL4=8(CCI K  xi8 9 9 9 MMY. .MME}$${''++ ""4((( #  ""$$$ !  Q h rc@d}|jtkr2|j|jd|_t |_|jtkr.||jd}|jtksJ|jtkr|s||j|j dkrt|j d}|j||xj dz c_ |j d|_ |xjdz c_t|jdz dz}|j|d|_t |_|j|j_|j |S) ad Produce more bytes of the digest. .. note:: You cannot use :meth:`update` anymore after the first call to :meth:`read`. Args: length (integer): the amount of bytes this method must return :return: the next piece of XOF output (of the given length) :rtype: byte string FTrr*rs)rrrr!rrr+r-r0rrr1rr2r r _domain)r#lengthcustom_was_consumedr:trailers r r1z K12_XOF.readsr$ ;) # # K  t| , , , DM#DK ;+ % % KK % % %"& ;+---- ;+ % %& * DL)))}q  {''++ ""4((( #  ""$$$ !  Q $TY]33kAG K  w ' ' ' DM#DK"m {'''rNrc4t|||S)N)typer"s r rz K12_XOF.newstDzz$'''r)Nr)__name__ __module__ __qualname____doc__r&r!r1rrr rr3sd 0GGGR/(/(/(b((((((rrNc"t||S)agReturn a fresh instance of a KangarooTwelve object. Args: data (bytes/bytearray/memoryview): Optional. The very first chunk of the message to hash. It is equivalent to an early call to :meth:`update`. custom (bytes): Optional. A customization byte string. :Return: A :class:`K12_XOF` object )r)r$r%s r rrs 4  r)NN)Cryptodome.Util.numberrCryptodome.Util.py3compatrrr rr-r0r+objectrrrHrr rNs>100000******    Y(Y(Y(Y(Y(fY(Y(Y(x!!!!!!r