%PDF-1.5 % 1 0 obj << /S /GoTo /D (section.1) >> endobj 4 0 obj (Communication signals) endobj 5 0 obj << /S /GoTo /D (section.2) >> endobj 8 0 obj (Communication reliability) endobj 9 0 obj << /S /GoTo /D (section.3) >> endobj 12 0 obj (Information security) endobj 13 0 obj << /S /GoTo /D (section.4) >> endobj 16 0 obj (Classical cryptography aims at information security) endobj 17 0 obj << /S /GoTo /D (section.5) >> endobj 20 0 obj (Quantum cryptography aims at signal security) endobj 21 0 obj << /S /GoTo /D (section.6) >> endobj 24 0 obj (Signal security is incompatible with communication reliability in the presence of eavesdropping) endobj 25 0 obj << /S /GoTo /D (section.7) >> endobj 28 0 obj (The threat to classical cryptography might be dissolving) endobj 29 0 obj << /S /GoTo /D (section.8) >> endobj 32 0 obj (Conclusion) endobj 33 0 obj << /S /GoTo /D [34 0 R /Fit] >> endobj 38 0 obj << /Length 2134 /Filter /FlateDecode >> stream xڅXKܸϯQ Q^Kbgp؝ X=Z-ɢSRbI}Od.bJyd**˂:g,$áE9̄w8Odצpzky0Lg4k?c,RUPU&,}ݛjڙn9eןv8eHbk^V`rfH^MN_LǶ{@ )eƈTHs:~kLmO$c!