ei' hUddlmZddlmZddlmZmZddlm Z ddgZ ej Z e ed<ejZe ed<ejZe ed <ejZe ed <ejZe ed <ejZe ed <ejZe ed <ejZe ed<deeeffdZdedeeeffdZdededededef dZ dededededef dZ!dededefdZ"dedededefdZ#dedededefdZ$dededefdZ%dedededefdZ&d S)!)Tuple) exceptions)ffilib)ensurecrypto_box_keypair crypto_boxcrypto_box_SECRETKEYBYTEScrypto_box_PUBLICKEYBYTEScrypto_box_SEEDBYTEScrypto_box_NONCEBYTEScrypto_box_ZEROBYTEScrypto_box_BOXZEROBYTEScrypto_box_BEFORENMBYTEScrypto_box_SEALBYTESreturnc\tjdt}tjdt}t j||}t |dkdtjtj |tddtj |tddfS)zq Returns a randomly generated public and secret key. :rtype: (bytes(public_key), bytes(secret_key)) unsigned char[]rUnexpected library errorraisingN) rnewr r rrrexc RuntimeErrorbuffer)pkskrcs \/home/div/.hermes/hermes-agent/venv/lib/python3.11/site-packages/nacl/bindings/crypto_box.pyrr"s "$= > >B "$= > >B B ' 'B 27.8HIIII 2011!!!4 2011!!!4 seedc tt|tdtt |t krt jdtj dt}tj dt}tj |||}t|dkdt jtj|tddtj|tddfS)a Returns a (public, secret) keypair deterministically generated from an input ``seed``. .. warning:: The seed **must** be high-entropy; therefore, its generator **must** be a cryptographic quality random function like, for example, :func:`~nacl.utils.random`. .. warning:: The seed **must** be protected and remain secret. Anyone who knows the seed is really in possession of the corresponding PrivateKey. :param seed: bytes :rtype: (bytes(public_key), bytes(secret_key)) zseed must be bytesrz Invalid seedrrrN)r isinstancebytes TypeErrorlenr r ValueErrorrrr r rcrypto_box_seed_keypairrr)r!rrrs rr(r(4s" :dE " "$8)LLLL 4yy(((n^,,, "$= > >B "$= > >B $RT 2 2B 27.8HIIII 2011!!!4 2011!!!4 r messagenoncerrcRt|tkrtjdt|tkrtjdt|t krtjddt z|z}tjdt|}tj ||t||||}t|dkdtj tj |t|td S) z Encrypts and returns a message ``message`` using the secret key ``sk``, public key ``pk``, and the nonce ``nonce``. :param message: bytes :param nonce: bytes :param pk: bytes :param sk: bytes :rtype: bytes Invalid nonce sizeInvalid public keyInvalid secret keyrrrrN)r&r rr'r r rrrrr rrrr)r)r*rrpadded ciphertextrs rr r Vs 5zz***n1222 2ww+++n1222 2ww+++n1222,, 7F*CKK88J  FCKKB G GB 27.8HIIII :j#f++ . ./F/G/G HHr r1cRt|tkrtjdt|tkrtjdt|t krtjddt z|z}tjdt|}tj ||t||||}t|dkdtj tj |t|td S) a Decrypts and returns an encrypted message ``ciphertext``, using the secret key ``sk``, public key ``pk``, and the nonce ``nonce``. :param ciphertext: bytes :param nonce: bytes :param pk: bytes :param sk: bytes :rtype: bytes r,r-r.r/rr/An error occurred trying to decrypt the messagerN)r&r rr'r r rrrrcrypto_box_openr CryptoErrorrr)r1r*rrr0 plaintextress rr4r4ss 5zz***n1222 2ww+++n1222 2ww+++n1222//: =F)3v;;77I iVeR L LC  q9 :iV - -.B.C.C DDr ct|tkrtjdt|tkrtjdt jdt}tj |||}t|dkdtj t j |tddS)a Computes and returns the shared key for the public key ``pk`` and the secret key ``sk``. This can be used to speed up operations where the same set of keys is going to be used multiple times. :param pk: bytes :param sk: bytes :rtype: bytes r-r.rrrrN) r&r rr'r rrrrcrypto_box_beforenmrrr)rrkrs rr9r9s 2ww+++n1222 2ww+++n1222 !#;<r>s 5zz***n_--- 1vv)))n1222 + +g 5F*CKK88J  FCKK J JB 27.8HIIII :j#f++ . ./F/G/G HHr ct|tkrtjdt|tkrtjddt z|z}t jdt|}tj ||t|||}t|dkdtj t j |t|tdS) z Decrypts and returns the encrypted message ``ciphertext``, using the shared key ``k`` and the nonce ``nonce``. :param ciphertext: bytes :param nonce: bytes :param k: bytes :rtype: bytes r<r=r/rrr3rN)r&r rr'rrrrrcrypto_box_open_afternmrr5rr)r1r*r:r0r6r7s rr@r@s 5zz***n_--- 1vv)))n1222//: =F)3v;;77I %iVeQ O OC  q9 :iV - -.B.C.C DDr ctt|tdttt|tdtt |t krt jdt |}t|z}tj d|}tj ||||}t|dkdt j tj||ddS) a Encrypts and returns a message ``message`` using an ephemeral secret key and the public key ``pk``. The ephemeral public key, which is embedded in the sealed box, is also used, in combination with ``pk``, to derive the nonce needed for the underlying box construct. :param message: bytes :param pk: bytes :rtype: bytes .. versionadded:: 1.2 zinput message must be bytesrpublic key must be bytesr-rrrN)rr#r$r%r&r rr'rrrrcrypto_box_sealrr)r)r_mlen_clenr1rs rrCrCs 7E""%  2u99 2ww+++n1222 LLE 5 (E*E22J Z% < r@rCrJr rr[s""""""!!!!!!!!""""""  ."?!>!@!@3@@@!>!>!@!@3@@@4C466c6666S688s8884C466c666:s:<<<<< < < > >#>>>4C466c666E%,/$%E%,,?DIIeIIEIeIIII: E E# E). E49 E  E E E EF6E6u666660IIeII%IIII2EE#E(-E EEEE>#,U#,#,%#,#,#,#,L8+U8+8+58+U8+8+8+8+8+8+r