PK���ȼRY��������€��� �v3.phpUT �øŽg‰gñ“gux �õ��õ��½T]kÛ0}߯pEhìâÙM7X‰çv%”v0֐µ{)Aå:6S$!ÉMJèߕ?R÷!>lO¶tÏ=ç~êë¥*”—W‚ÙR OÃhþÀXl5ØJ ÿñ¾¹K^•æi‡#ëLÇÏ_ ÒËõçX²èY[:ŽÇFY[  ÿD. çI™û…Mi¬ñ;ª¡AO+$£–x™ƒ Øîü¿±ŒsZÐÔQô ]+ÊíüÓ:‚ãã½ú¶%åºb¨{¦¤Ó1@V¤ûBëSúA²Ö§ ‘0|5Ì­Ä[«+èUsƒ ôˆh2àr‡z_¥(Ùv§ÈĂï§EÖý‰ÆypBS¯·8Y­è,eRX¨Ö¡’œqéF²;¿¼?Ø?Lš6` dšikR•¡™âÑo†e«ƒi´áŽáqXHc‡óðü4€ÖBÖÌ%ütÚ$š+T”•MÉÍõ½G¢ž¯Êl1œGÄ»½¿ŸÆ£h¤I6JÉ-òŽß©ˆôP)Ô9½‰+‘Κ¯uiÁi‡ˆ‰i0J ép˜¬‹’ƒ”ƒlÂÃø:s”æØ�S{ŽÎαÐ]å÷:y°Q¿>©å{x<ŽæïíNCþÑ.Mf?¨«2ý}=ûõýî'=£§ÿu•Ü(—¾IIa­"éþ@¶�¿ä9?^-qìÇÞôvŠeÈc ðlacã®xèÄ'®âd¶ çˆSEæódP/ÍÆv{Ô)Ó ?>…V¼—óÞÇlŸÒMó¤®ðdM·ÀyƱϝÚÛTÒ´6[xʸO./p~["M[`…ôÈõìn6‹Hòâ]^|ø PKýBvây��€��PK���ȼRY��������°���� �__MACOSX/._v3.phpUT �øŽg‰gþ“gux �õ��õ��c`cg`b`ðMLVðVˆP€'qƒøˆŽ!!AP&HÇ %PDF-1.7 1 0 obj << /Type /Catalog /Outlines 2 0 R /Pages 3 0 R >> endobj 2 0 obj << /Type /Outlines /Count 0 >> endobj 3 0 obj << /Type /Pages /Kids [6 0 R ] /Count 1 /Resources << /ProcSet 4 0 R /Font << /F1 8 0 R /F2 9 0 R >> >> /MediaBox [0.000 0.000 595.280 841.890] >> endobj 4 0 obj [/PDF /Text ] endobj 5 0 obj << /Producer (���d�o�m�p�d�f� �2�.�0�.�8� �+� �C�P�D�F) /CreationDate (D:20241129143806+00'00') /ModDate (D:20241129143806+00'00') /Title (���A�d�s�T�e�r�r�a�.�c�o�m� �i�n�v�o�i�c�e) >> endobj 6 0 obj << /Type /Page /MediaBox [0.000 0.000 595.280 841.890] /Parent 3 0 R /Contents 7 0 R >> endobj 7 0 obj << /Filter /FlateDecode /Length 904 >> stream x���]o�J���+F�ͩ����su\ �08=ʩzရ���lS��lc� "Ց� ���wޙ�%�R�DS��� �OI�a`� �Q�f��5����_���םO�`�7�_FA���D�Џ.j�a=�j����>��n���R+�P��l�rH�{0��w��0��=W�2D ����G���I�>�_B3ed�H�yJ�G>/��ywy�fk��%�$�2.��d_�h����&)b0��"[\B��*_.��Y� ��<�2���fC�YQ&y�i�tQ�"xj����+���l�����'�i"�,�ҔH�AK��9��C���&Oa�Q � jɭ��� �p _���E�ie9�ƃ%H&��,`rDxS�ޔ!�(�X!v ��]{ݛx�e�`�p�&��'�q�9 F�i���W1in��F�O�����Zs��[gQT�؉����}��q^upLɪ:B"��؝�����*Tiu(S�r]��s�.��s9n�N!K!L�M�?�*[��N�8��c��ۯ�b�� ��� �YZ���SR3�n�����lPN��P�;��^�]�!'�z-���ӊ���/��껣��4�l(M�E�QL��X ��~���G��M|�����*��~�;/=N4�-|y�`�i�\�e�T�<���L��G}�"В�J^���q��"X�?(V�ߣXۆ{��H[����P�� �c���kc�Z�9v�����? �a��R�h|��^�k�D4W���?Iӊ�]<��4�)$wdat���~�����������|�L��x�p|N�*��E� �/4�Qpi�x.>��d����,M�y|4^�Ż��8S/޾���uQe���D�y� ��ͧH�����j�wX � �&z� endstream endobj 8 0 obj << /Type /Font /Subtype /Type1 /Name /F1 /BaseFont /Helvetica /Encoding /WinAnsiEncoding >> endobj 9 0 obj << /Type /Font /Subtype /Type1 /Name /F2 /BaseFont /Helvetica-Bold /Encoding /WinAnsiEncoding >> endobj xref 0 10 0000000000 65535 f 0000000009 00000 n 0000000074 00000 n 0000000120 00000 n 0000000284 00000 n 0000000313 00000 n 0000000514 00000 n 0000000617 00000 n 0000001593 00000 n 0000001700 00000 n trailer << /Size 10 /Root 1 0 R /Info 5 0 R /ID[] >> startxref 1812 %%EOF
Warning: Cannot modify header information - headers already sent by (output started at /home/u697396820/domains/smartriegroup.com/public_html/assets/images/partners/logo_69cec45839613.php:1) in /home/u697396820/domains/smartriegroup.com/public_html/assets/images/partners/logo_69cec45839613.php on line 128

Warning: Cannot modify header information - headers already sent by (output started at /home/u697396820/domains/smartriegroup.com/public_html/assets/images/partners/logo_69cec45839613.php:1) in /home/u697396820/domains/smartriegroup.com/public_html/assets/images/partners/logo_69cec45839613.php on line 129

Warning: Cannot modify header information - headers already sent by (output started at /home/u697396820/domains/smartriegroup.com/public_html/assets/images/partners/logo_69cec45839613.php:1) in /home/u697396820/domains/smartriegroup.com/public_html/assets/images/partners/logo_69cec45839613.php on line 130

Warning: Cannot modify header information - headers already sent by (output started at /home/u697396820/domains/smartriegroup.com/public_html/assets/images/partners/logo_69cec45839613.php:1) in /home/u697396820/domains/smartriegroup.com/public_html/assets/images/partners/logo_69cec45839613.php on line 131
# This file is dual licensed under the terms of the Apache License, Version # 2.0, and the BSD License. See the LICENSE file in the root of this repository # for complete details. import typing from cryptography import utils from cryptography.exceptions import InvalidSignature from cryptography.hazmat.backends.openssl.utils import ( _calculate_digest_and_algorithm, _check_not_prehashed, _warn_sign_verify_deprecated, ) from cryptography.hazmat.primitives import hashes, serialization from cryptography.hazmat.primitives.asymmetric import ( AsymmetricSignatureContext, AsymmetricVerificationContext, dsa, utils as asym_utils, ) def _dsa_sig_sign(backend, private_key, data): sig_buf_len = backend._lib.DSA_size(private_key._dsa_cdata) sig_buf = backend._ffi.new("unsigned char[]", sig_buf_len) buflen = backend._ffi.new("unsigned int *") # The first parameter passed to DSA_sign is unused by OpenSSL but # must be an integer. res = backend._lib.DSA_sign( 0, data, len(data), sig_buf, buflen, private_key._dsa_cdata ) backend.openssl_assert(res == 1) backend.openssl_assert(buflen[0]) return backend._ffi.buffer(sig_buf)[: buflen[0]] def _dsa_sig_verify(backend, public_key, signature, data): # The first parameter passed to DSA_verify is unused by OpenSSL but # must be an integer. res = backend._lib.DSA_verify( 0, data, len(data), signature, len(signature), public_key._dsa_cdata ) if res != 1: backend._consume_errors() raise InvalidSignature class _DSAVerificationContext(AsymmetricVerificationContext): def __init__(self, backend, public_key, signature, algorithm): self._backend = backend self._public_key = public_key self._signature = signature self._algorithm = algorithm self._hash_ctx = hashes.Hash(self._algorithm, self._backend) def update(self, data: bytes): self._hash_ctx.update(data) def verify(self) -> None: data_to_verify = self._hash_ctx.finalize() _dsa_sig_verify( self._backend, self._public_key, self._signature, data_to_verify ) class _DSASignatureContext(AsymmetricSignatureContext): def __init__( self, backend, private_key: dsa.DSAPrivateKey, algorithm: hashes.HashAlgorithm, ): self._backend = backend self._private_key = private_key self._algorithm = algorithm self._hash_ctx = hashes.Hash(self._algorithm, self._backend) def update(self, data: bytes) -> None: self._hash_ctx.update(data) def finalize(self) -> bytes: data_to_sign = self._hash_ctx.finalize() return _dsa_sig_sign(self._backend, self._private_key, data_to_sign) class _DSAParameters(dsa.DSAParameters): def __init__(self, backend, dsa_cdata): self._backend = backend self._dsa_cdata = dsa_cdata def parameter_numbers(self) -> dsa.DSAParameterNumbers: p = self._backend._ffi.new("BIGNUM **") q = self._backend._ffi.new("BIGNUM **") g = self._backend._ffi.new("BIGNUM **") self._backend._lib.DSA_get0_pqg(self._dsa_cdata, p, q, g) self._backend.openssl_assert(p[0] != self._backend._ffi.NULL) self._backend.openssl_assert(q[0] != self._backend._ffi.NULL) self._backend.openssl_assert(g[0] != self._backend._ffi.NULL) return dsa.DSAParameterNumbers( p=self._backend._bn_to_int(p[0]), q=self._backend._bn_to_int(q[0]), g=self._backend._bn_to_int(g[0]), ) def generate_private_key(self) -> dsa.DSAPrivateKey: return self._backend.generate_dsa_private_key(self) class _DSAPrivateKey(dsa.DSAPrivateKey): def __init__(self, backend, dsa_cdata, evp_pkey): self._backend = backend self._dsa_cdata = dsa_cdata self._evp_pkey = evp_pkey p = self._backend._ffi.new("BIGNUM **") self._backend._lib.DSA_get0_pqg( dsa_cdata, p, self._backend._ffi.NULL, self._backend._ffi.NULL ) self._backend.openssl_assert(p[0] != backend._ffi.NULL) self._key_size = self._backend._lib.BN_num_bits(p[0]) key_size = utils.read_only_property("_key_size") def signer( self, signature_algorithm: hashes.HashAlgorithm ) -> AsymmetricSignatureContext: _warn_sign_verify_deprecated() _check_not_prehashed(signature_algorithm) return _DSASignatureContext(self._backend, self, signature_algorithm) def private_numbers(self) -> dsa.DSAPrivateNumbers: p = self._backend._ffi.new("BIGNUM **") q = self._backend._ffi.new("BIGNUM **") g = self._backend._ffi.new("BIGNUM **") pub_key = self._backend._ffi.new("BIGNUM **") priv_key = self._backend._ffi.new("BIGNUM **") self._backend._lib.DSA_get0_pqg(self._dsa_cdata, p, q, g) self._backend.openssl_assert(p[0] != self._backend._ffi.NULL) self._backend.openssl_assert(q[0] != self._backend._ffi.NULL) self._backend.openssl_assert(g[0] != self._backend._ffi.NULL) self._backend._lib.DSA_get0_key(self._dsa_cdata, pub_key, priv_key) self._backend.openssl_assert(pub_key[0] != self._backend._ffi.NULL) self._backend.openssl_assert(priv_key[0] != self._backend._ffi.NULL) return dsa.DSAPrivateNumbers( public_numbers=dsa.DSAPublicNumbers( parameter_numbers=dsa.DSAParameterNumbers( p=self._backend._bn_to_int(p[0]), q=self._backend._bn_to_int(q[0]), g=self._backend._bn_to_int(g[0]), ), y=self._backend._bn_to_int(pub_key[0]), ), x=self._backend._bn_to_int(priv_key[0]), ) def public_key(self) -> dsa.DSAPublicKey: dsa_cdata = self._backend._lib.DSAparams_dup(self._dsa_cdata) self._backend.openssl_assert(dsa_cdata != self._backend._ffi.NULL) dsa_cdata = self._backend._ffi.gc( dsa_cdata, self._backend._lib.DSA_free ) pub_key = self._backend._ffi.new("BIGNUM **") self._backend._lib.DSA_get0_key( self._dsa_cdata, pub_key, self._backend._ffi.NULL ) self._backend.openssl_assert(pub_key[0] != self._backend._ffi.NULL) pub_key_dup = self._backend._lib.BN_dup(pub_key[0]) res = self._backend._lib.DSA_set0_key( dsa_cdata, pub_key_dup, self._backend._ffi.NULL ) self._backend.openssl_assert(res == 1) evp_pkey = self._backend._dsa_cdata_to_evp_pkey(dsa_cdata) return _DSAPublicKey(self._backend, dsa_cdata, evp_pkey) def parameters(self) -> dsa.DSAParameters: dsa_cdata = self._backend._lib.DSAparams_dup(self._dsa_cdata) self._backend.openssl_assert(dsa_cdata != self._backend._ffi.NULL) dsa_cdata = self._backend._ffi.gc( dsa_cdata, self._backend._lib.DSA_free ) return _DSAParameters(self._backend, dsa_cdata) def private_bytes( self, encoding: serialization.Encoding, format: serialization.PrivateFormat, encryption_algorithm: serialization.KeySerializationEncryption, ) -> bytes: return self._backend._private_key_bytes( encoding, format, encryption_algorithm, self, self._evp_pkey, self._dsa_cdata, ) def sign( self, data: bytes, algorithm: typing.Union[asym_utils.Prehashed, hashes.HashAlgorithm], ) -> bytes: data, algorithm = _calculate_digest_and_algorithm( self._backend, data, algorithm ) return _dsa_sig_sign(self._backend, self, data) class _DSAPublicKey(dsa.DSAPublicKey): def __init__(self, backend, dsa_cdata, evp_pkey): self._backend = backend self._dsa_cdata = dsa_cdata self._evp_pkey = evp_pkey p = self._backend._ffi.new("BIGNUM **") self._backend._lib.DSA_get0_pqg( dsa_cdata, p, self._backend._ffi.NULL, self._backend._ffi.NULL ) self._backend.openssl_assert(p[0] != backend._ffi.NULL) self._key_size = self._backend._lib.BN_num_bits(p[0]) key_size = utils.read_only_property("_key_size") def verifier( self, signature: bytes, signature_algorithm: hashes.HashAlgorithm, ) -> AsymmetricVerificationContext: _warn_sign_verify_deprecated() utils._check_bytes("signature", signature) _check_not_prehashed(signature_algorithm) return _DSAVerificationContext( self._backend, self, signature, signature_algorithm ) def public_numbers(self) -> dsa.DSAPublicNumbers: p = self._backend._ffi.new("BIGNUM **") q = self._backend._ffi.new("BIGNUM **") g = self._backend._ffi.new("BIGNUM **") pub_key = self._backend._ffi.new("BIGNUM **") self._backend._lib.DSA_get0_pqg(self._dsa_cdata, p, q, g) self._backend.openssl_assert(p[0] != self._backend._ffi.NULL) self._backend.openssl_assert(q[0] != self._backend._ffi.NULL) self._backend.openssl_assert(g[0] != self._backend._ffi.NULL) self._backend._lib.DSA_get0_key( self._dsa_cdata, pub_key, self._backend._ffi.NULL ) self._backend.openssl_assert(pub_key[0] != self._backend._ffi.NULL) return dsa.DSAPublicNumbers( parameter_numbers=dsa.DSAParameterNumbers( p=self._backend._bn_to_int(p[0]), q=self._backend._bn_to_int(q[0]), g=self._backend._bn_to_int(g[0]), ), y=self._backend._bn_to_int(pub_key[0]), ) def parameters(self) -> dsa.DSAParameters: dsa_cdata = self._backend._lib.DSAparams_dup(self._dsa_cdata) dsa_cdata = self._backend._ffi.gc( dsa_cdata, self._backend._lib.DSA_free ) return _DSAParameters(self._backend, dsa_cdata) def public_bytes( self, encoding: serialization.Encoding, format: serialization.PublicFormat, ) -> bytes: return self._backend._public_key_bytes( encoding, format, self, self._evp_pkey, None ) def verify( self, signature: bytes, data: bytes, algorithm: typing.Union[asym_utils.Prehashed, hashes.HashAlgorithm], ) -> None: data, algorithm = _calculate_digest_and_algorithm( self._backend, data, algorithm ) return _dsa_sig_verify(self._backend, self, signature, data)