עizr 8UddlmZddlmZddlmZmZddlm Z  ejZ e e d<ejZe e d<ej Ze e d<ej$Ze e d<ej(Ze e d <eezZej.Ze e d <ej2Ze e d <ej6Ze e d <ej:Ze e d <ej>Z e e d<e ezZ!ejDZ#e e d<ejHZ%e e d<ejLZ'e e d<ejPZ)e e d<ejTZ+e e d<e+e)zZ,ejZZ.e e d<ej^Z0e e d<ejbZ2e e d<ejfZ4e e d<ejjZ6e e d<e6e4zZ7ejpZ9e e d<ejtZ;e e d<ejxZ=e e d<ej|Z?e e d<ejZAe e d<eAe?zZ7ejZCe e d<ejZEe e d<ejZGe e d <ejZIe e d!<ejZKe e d"<eKeIzZ7d#eLd$eeLd%eLd&eLd'eLf d(ZMd)eLd$eeLd%eLd&eLd'eLf d*ZNd#eLd$eeLd%eLd&eLd'eLf d+ZOd)eLd$eeLd%eLd&eLd'eLf d,ZPd#eLd$eeLd%eLd&eLd'eLf d-ZQd)eLd$eeLd%eLd&eLd'eLf d.ZRd#eLd$eeLd%eLd&eLd'eLf d/ZSd)eLd$eeLd%eLd&eLd'eLf d0ZTd#eLd$eeLd%eLd&eLd'eLf d1ZUd)eLd$eeLd%eLd&eLd'eLf d2ZVd#eLd$eeLd%eLd&eLd'eLf d3ZWd)eLd$eeLd%eLd&eLd'eLf d4ZXy5)6)Optional) exceptions)ffilib)ensure*crypto_aead_chacha20poly1305_ietf_KEYBYTES+crypto_aead_chacha20poly1305_ietf_NSECBYTES+crypto_aead_chacha20poly1305_ietf_NPUBBYTES(crypto_aead_chacha20poly1305_ietf_ABYTES2crypto_aead_chacha20poly1305_ietf_MESSAGEBYTES_MAX%crypto_aead_chacha20poly1305_KEYBYTES&crypto_aead_chacha20poly1305_NSECBYTES&crypto_aead_chacha20poly1305_NPUBBYTES#crypto_aead_chacha20poly1305_ABYTES-crypto_aead_chacha20poly1305_MESSAGEBYTES_MAX+crypto_aead_xchacha20poly1305_ietf_KEYBYTES,crypto_aead_xchacha20poly1305_ietf_NSECBYTES,crypto_aead_xchacha20poly1305_ietf_NPUBBYTES)crypto_aead_xchacha20poly1305_ietf_ABYTES3crypto_aead_xchacha20poly1305_ietf_MESSAGEBYTES_MAXcrypto_aead_aegis256_KEYBYTEScrypto_aead_aegis256_NSECBYTEScrypto_aead_aegis256_NPUBBYTEScrypto_aead_aegis256_ABYTES%crypto_aead_aegis256_MESSAGEBYTES_MAXcrypto_aead_aegis128l_KEYBYTEScrypto_aead_aegis128l_NSECBYTEScrypto_aead_aegis128l_NPUBBYTEScrypto_aead_aegis128l_ABYTES&crypto_aead_aegis128l_MESSAGEBYTES_MAXcrypto_aead_aes256gcm_KEYBYTEScrypto_aead_aes256gcm_NSECBYTEScrypto_aead_aes256gcm_NPUBBYTEScrypto_aead_aes256gcm_ABYTES&crypto_aead_aes256gcm_MESSAGEBYTES_MAXmessageaadnoncekeyreturnc tt|tdtjt |}t|t kdjt tjtt|txs|dudtjtt|txrt |tk(djttjtt|txrt |tk(djttj|r|}t |}ntj}d}|tz}tjd }tjd |} tj | |||||tj|| } t| dk(d tj"tj$| |dddS) aZ Encrypt the given ``message`` using the IETF ratified chacha20poly1305 construction described in RFC7539. :param message: :type message: bytes :param aad: :type aad: Optional[bytes] :param nonce: :type nonce: bytes :param key: :type key: bytes :return: authenticated ciphertext :rtype: bytes Input message type must be bytesraising%Message must be at most {} bytes longN%Additional data must be bytes or None,Nonce must be a {} bytes long bytes sequence*Key must be a {} bytes long bytes sequencerunsigned long long *unsigned char[]Encryption failed.)r isinstancebytesexc TypeErrorlenr format ValueErrorr rrNULLr newr)crypto_aead_chacha20poly1305_ietf_encrypt CryptoErrorbuffer r&r'r(r)mlen_aadaalenmxoutclen ciphertextress Z/sites/domain-asset-master/.venv/lib/python3.12/site-packages/nacl/bindings/crypto_aead.pyr?r?xs$ 7E"*  w   3/3$;/   5%  F JE E6== 7   3 C HB B4;; 6   Cxx ; ;E 77) *D*E2J 7 7D'4uchhs C 3!8)3??C ::j$q' *1 --rHc tt|tdtjt |}t|t kdjt tjtt|txs|dudtjtt|txrt |tk(djttjtt|txrt |tk(djttj|tz }tjd}tjd |}|r|}t |} ntj}d } tj ||tj|||| || } t| d k(d tj"tj$||d ddS) aR Decrypt the given ``ciphertext`` using the IETF ratified chacha20poly1305 construction described in RFC7539. :param ciphertext: :type ciphertext: bytes :param aad: :type aad: Optional[bytes] :param nonce: :type nonce: bytes :param key: :type key: bytes :return: message :rtype: bytes #Input ciphertext type must be bytesr-(Ciphertext must be at most {} bytes longNr0r1r2r3r4rDecryption failed.)rr6r7r8r9r:*_aead_chacha20poly1305_ietf_CRYPTBYTES_MAXr;r<r rr rr>r=r)crypto_aead_chacha20poly1305_ietf_decryptr@rA rHr'r(r)rGrFrCr&rDrErIs rJrQrQs$ :u%-  z?D  ::299 6   3/3$;/   5%  F JE E6== 7   3 C HB B4;; 6   ; ;E 77) *Dgg'/G Cxx 7 7sxxT4s C 3!8)3??C ::gtAw ' **rKc tt|tdtjt |}t|t kdjt tjtt|txs|dudtjtt|txrt |tk(djttjtt|txrt |tk(djttj|r|}t |}ntj}d}|tz}tjd }tjd |} tj | |||||tj|| } t| dk(d tj"tj$| |dddS) a[ Encrypt the given ``message`` using the "legacy" construction described in draft-agl-tls-chacha20poly1305. :param message: :type message: bytes :param aad: :type aad: Optional[bytes] :param nonce: :type nonce: bytes :param key: :type key: bytes :return: authenticated ciphertext :rtype: bytes r,r-r/Nr0r1r2rr3r4r5)rr6r7r8r9r:rr;r<rr rr=r r>r$crypto_aead_chacha20poly1305_encryptr@rArBs rJrTrTs$ 7E"*  w H= =4;; 1   Cxx ; ;E 77) *D*E2J 2 2D'4uchhs C 3!8)3??C ::j$q' *1 --rKc tt|tdtjt |}t|t kdjt tjtt|txs|dudtjtt|txrt |tk(djttjtt|txrt |tk(djttj|tz }tjd}tjd |}|r|}t |} ntj}d } tj ||tj|||| || } t| d k(d tj"tj$||d ddS) al Decrypt the given ``ciphertext`` using the "legacy" construction described in draft-agl-tls-chacha20poly1305. :param ciphertext: authenticated ciphertext :type ciphertext: bytes :param aad: :type aad: Optional[bytes] :param nonce: :type nonce: bytes :param key: :type key: bytes :return: message :rtype: bytes rMr-rNNr0r1r2r3r4rrO)rr6r7r8r9r:%_aead_chacha20poly1305_CRYPTBYTES_MAXr;r<rr rrr>r=r$crypto_aead_chacha20poly1305_decryptr@rArRs rJrWrWes$ :u%-  z?D  55299 1   3/3$;/   5%  A J@ @6== 2   3 > H= =4;; 1   6 6E 77) *Dgg'/G Cxx 2 2sxxT4s C 3!8)3??C ::gtAw ' **rKc tt|tdtjt |}t|t kdjt tjtt|txs|dudtjtt|txrt |tk(djttjtt|txrt |tk(djttj|r|}t |}ntj}d}|tz}tjd }tjd |} tj | |||||tj|| } t| dk(d tj"tj$| |dddS) aD Encrypt the given ``message`` using the long-nonces xchacha20poly1305 construction. :param message: :type message: bytes :param aad: :type aad: Optional[bytes] :param nonce: :type nonce: bytes :param key: :type key: bytes :return: authenticated ciphertext :rtype: bytes r,r-r/Nr0r1r2rr3r4r5)rr6r7r8r9r:rr;r<rrrr=rr>r*crypto_aead_xchacha20poly1305_ietf_encryptr@rArBs rJrYrYs$ 7E"*  wr=r*crypto_aead_xchacha20poly1305_ietf_decryptr@rArRs rJr\r\s$ :u%-  z?D  ;;299 7   3/3$;/   5%  G JF F6== 8   3 D HC C4;; 7   < rcrypto_aead_aegis256_encryptr@rArBs rJr^r^Qs$ 7E"*  wr=rcrypto_aead_aegis256_decryptr@rArRs rJraras$ :u%-  z?D  --299 )   3/3$;/   5%  9 J8 86== *   3L3s8/L#L4;; )   . .E 77) *Dgg'/G Cxx * *sxxT4s C 3!8)3??C ::gtAw ' **rKc tt|tdtjt |}t|t kdjt tjtt|txs|dudtjtt|txrt |tk(djttjtt|txrt |tk(djttj|r|}t |}ntj}d}|tz}tjd }tjd |} tj | |||||tj|| } t| dk(d tj"tj$| |dddS) a1 Encrypt the given ``message`` using the AEGIS-128L construction. :param message: :type message: bytes :param aad: :type aad: Optional[bytes] :param nonce: :type nonce: bytes :param key: :type key: bytes :return: authenticated ciphertext :rtype: bytes r,r-r/Nr0r1r2rr3r4r5)rr6r7r8r9r:r r;r<rrrr=rr>rcrypto_aead_aegis128l_encryptr@rArBs rJrcrcs$ 7E"*  wr=rcrypto_aead_aegis128l_decryptr@rArRs rJrere:s$ :u%-  z?D  --299 )   3/3$;/   5%  : J9 96== +   3M3s8/M#M4;; *   / /E 77) *Dgg'/G Cxx + +sxxT4s C 3!8)3??C ::gtAw ' **rKc Vttjdk(dtjtt |t dtjt|}t|tkdjttjtt |t xs|dudtjtt |t xrt|tk(djttjtt |t xrt|tk(d jttj|r|}t|}ntj}d }|t z}tj"d }tj"d |} tj$| |||||tj|| } t| d k(d tj&tj(| |d ddS)a{ Encrypt the given ``message`` using the AES-256-GCM construction. Requires the Intel AES-NI extensions, or the ARM Crypto extensions. :param message: :type message: bytes :param aad: :type aad: Optional[bytes] :param nonce: :type nonce: bytes :param key: :type key: bytes :return: authenticated ciphertext :rtype: bytes +Construction requires hardware accelerationr-r,r/Nr0r1r2rr3r4r5)rr"crypto_aead_aes256gcm_is_availabler8UnavailableErrorr6r7r9r:r%r;r<r#r!rr=r$r>crypto_aead_aes256gcm_encryptr@rArBs rJrkrks&  ..0A55$$  7E"*  wr=crypto_aead_aes256gcm_decryptr@rArRs rJrmrms&  ..0A55$$  :u%-  z?D  --299 )   3/3$;/   5%  : J9 96== +   3M3s8/M#M4;; *   / /E 77) *Dgg'/G Cxx + +sxxT4s C 3!8)3??C ::gtAw ' **rKN)Ytypingrnaclrr8 nacl._sodiumrrnacl.exceptionsr*crypto_aead_chacha20poly1305_ietf_keybytesrint__annotations__+crypto_aead_chacha20poly1305_ietf_nsecbytesr +crypto_aead_chacha20poly1305_ietf_npubbytesr (crypto_aead_chacha20poly1305_ietf_abytesr 2crypto_aead_chacha20poly1305_ietf_messagebytes_maxr rP%crypto_aead_chacha20poly1305_keybytesr &crypto_aead_chacha20poly1305_nsecbytesr&crypto_aead_chacha20poly1305_npubbytesr#crypto_aead_chacha20poly1305_abytesr-crypto_aead_chacha20poly1305_messagebytes_maxrrV+crypto_aead_xchacha20poly1305_ietf_keybytesr,crypto_aead_xchacha20poly1305_ietf_nsecbytesr,crypto_aead_xchacha20poly1305_ietf_npubbytesr)crypto_aead_xchacha20poly1305_ietf_abytesr3crypto_aead_xchacha20poly1305_ietf_messagebytes_maxrr[crypto_aead_aegis256_keybytesrcrypto_aead_aegis256_nsecbytesrcrypto_aead_aegis256_npubbytesrcrypto_aead_aegis256_abytesr%crypto_aead_aegis256_messagebytes_maxrr`crypto_aead_aegis128l_keybytesrcrypto_aead_aegis128l_nsecbytesrcrypto_aead_aegis128l_npubbytesrcrypto_aead_aegis128l_abytesr&crypto_aead_aegis128l_messagebytes_maxr crypto_aead_aes256gcm_keybytesr!crypto_aead_aes256gcm_nsecbytesr"crypto_aead_aes256gcm_npubbytesr#crypto_aead_aes256gcm_abytesr$&crypto_aead_aes256gcm_messagebytes_maxr%r7r?rQrTrWrYr\r^rarcrerkrmrKrJrs "!"3C224+C4C335,S4C335,S1C002)#;C::<3C7./+ .C--/&s/C..0'/C..0',C++-$S6C557.s2)*& 4C335,S5C446-c5C446-c2C113*3