{"id":153,"date":"2018-03-06T10:02:26","date_gmt":"2018-03-06T07:02:26","guid":{"rendered":"http:\/\/users.sch.gr\/chatzipap\/?p=153"},"modified":"2018-03-06T13:03:12","modified_gmt":"2018-03-06T10:03:12","slug":"too_many_secrets","status":"publish","type":"post","link":"http:\/\/users.sch.gr\/chatzipap\/too_many_secrets\/","title":{"rendered":"2 m@ny s3cr3+s"},"content":{"rendered":"

\u039a\u03ac\u03b8\u03b5 \u03c6\u03bf\u03c1\u03ac \u03c0\u03bf\u03c5 \u03c3\u03c4\u03ad\u03bb\u03bd\u03bf\u03c5\u03bc\u03b5 \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03b1 \u03bf\u03c0\u03bf\u03b9\u03b1\u03c3\u03b4\u03ae\u03c0\u03bf\u03c4\u03b5 \u03bc\u03bf\u03c1\u03c6\u03ae\u03c2, \u03ba\u03b5\u03b9\u03bc\u03ad\u03bd\u03bf\u03c5 \u03ae \u03bc\u03b7, \u03c3\u03b5 \u03ad\u03bd\u03b1 \u03b4\u03b7\u03bc\u03cc\u03c3\u03b9\u03bf \u03b4\u03af\u03ba\u03c4\u03c5\u03bf, \u03ba\u03b1\u03b8\u03b9\u03c3\u03c4\u03bf\u03cd\u03bc\u03b5 \u03b5\u03c5\u03ac\u03bb\u03c9\u03c4\u03b7 \u03c4\u03b7\u03bd \u03c0\u03bb\u03b7\u03c1\u03bf\u03c6\u03bf\u03c1\u03af\u03b1 \u03c0\u03bf\u03c5 \u03c0\u03b5\u03c1\u03b9\u03ad\u03c7\u03bf\u03c5\u03bd \u03c3\u03b5 \u03b1\u03b4\u03b9\u03ac\u03ba\u03c1\u03b9\u03c4\u03b1 \u03b2\u03bb\u03ad\u03bc\u03bc\u03b1\u03c4\u03b1.\u00a0\u039f \u03bc\u03cc\u03bd\u03bf\u03c2 \u03c4\u03c1\u03cc\u03c0\u03bf\u03c2 \u03c0\u03c1\u03bf\u03c3\u03c4\u03b1\u03c3\u03af\u03b1\u03c2 \u03c4\u03b7\u03c2 \u03c0\u03bb\u03b7\u03c1\u03bf\u03c6\u03bf\u03c1\u03af\u03b1\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bd\u03b1 \u03c4\u03b7\u03bd \u03c4\u03c1\u03bf\u03c0\u03bf\u03c0\u03bf\u03b9\u03ae\u03c3\u03bf\u03c5\u03bc\u03b5 \u03ba\u03b1\u03c4\u03ac \u03c4\u03ad\u03c4\u03bf\u03b9\u03bf \u03c4\u03c1\u03cc\u03c0\u03bf \u03ce\u03c3\u03c4\u03b5 \u03bd\u03b1 \u03c4\u03b7\u03bd \u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ae\u03c3\u03bf\u03c5\u03bc\u03b5 \u03ac\u03c7\u03c1\u03b7\u03c3\u03c4\u03b7 \u03c3\u03b5 \u03b1\u03c5\u03c4\u03cc\u03bd \u03c0\u03bf\u03c5 \u03b8\u03b1 \u03c4\u03b7 “\u03c3\u03c5\u03bb\u03bb\u03ad\u03be\u03b5\u03b9” \u03b5\u03c6\u03cc\u03c3\u03bf\u03bd \u03b4\u03b5 \u03b8\u03b1 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03c4\u03b7 \u03b4\u03b9\u03b1\u03b2\u03ac\u03c3\u03b5\u03b9.<\/p>\n

\u0395\u03b4\u03ce \u03bb\u03bf\u03b9\u03c0\u03cc\u03bd \u03b5\u03b9\u03c3\u03ad\u03c1\u03c7\u03b5\u03c4\u03b1\u03b9 \u03b7 \u03b5\u03c0\u03b9\u03c3\u03c4\u03ae\u03bc\u03b7 \u03c4\u03b7\u03c2 \u03ba\u03c1\u03c5\u03c0\u03c4\u03bf\u03b3\u03c1\u03b1\u03c6\u03af\u03b1\u03c2. \u039c\u03af\u03b1 \u03b1\u03c0\u03cc \u03c4\u03b9\u03c2 \u03c4\u03b5\u03c7\u03bd\u03b9\u03ba\u03ad\u03c2 \u03c4\u03b7\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b1\u03c5\u03c4\u03ae, \u03c4\u03b7\u03c2 \u03c3\u03c5\u03bc\u03bc\u03b5\u03c4\u03c1\u03b9\u03ba\u03ae\u03c2 \u03ba\u03c1\u03c5\u03c0\u03c4\u03bf\u03b3\u03c1\u03ac\u03c6\u03b7\u03c3\u03b7\u03c2 \u03ae \u03ba\u03c1\u03c5\u03c0\u03c4\u03bf\u03b3\u03c1\u03ac\u03c6\u03b7\u03c3\u03b7\u03c2 \u03b4\u03b7\u03bc\u03bf\u03c3\u03af\u03bf\u03c5 \u03ba\u03bb\u03b5\u03b9\u03b4\u03b9\u03bf\u03cd. \u03a0\u03c1\u03bf\u03ba\u03b5\u03b9\u03bc\u03ad\u03bd\u03bf\u03c5 \u03bd\u03b1 \u03b5\u03c0\u03b9\u03c4\u03b5\u03c5\u03c7\u03b8\u03b5\u03af \u03b1\u03c5\u03c4\u03ae \u03b7 \u03ba\u03c1\u03c5\u03c0\u03c4\u03bf\u03b3\u03c1\u03ac\u03c6\u03b7\u03c3\u03b7, \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03c4\u03b1 \u03b4\u03cd\u03bf \u03bc\u03ad\u03c1\u03b7 \u03bd\u03b1 \u03b1\u03bd\u03c4\u03b1\u03bb\u03bb\u03ac\u03be\u03bf\u03c5\u03bd \u03ba\u03b1\u03b9 \u03bd\u03b1 \u03c3\u03c5\u03bc\u03c6\u03c9\u03bd\u03ae\u03c3\u03bf\u03c5\u03bd \u03c3\u03b5 \u03ad\u03bd\u03b1 \u03ba\u03bf\u03b9\u03bd\u03cc \u03bc\u03c5\u03c3\u03c4\u03b9\u03ba\u03cc \u03ba\u03bb\u03b5\u03b9\u03b4\u03af. \u039c\u03b5 \u03c0\u03bf\u03b9\u03bf\u00a0 \u03c4\u03c1\u03cc\u03c0\u03bf\u00a0\u03cc\u03bc\u03c9\u03c2 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03b3\u03af\u03bd\u03b5\u03b9 \u03b1\u03c5\u03c4\u03cc \u03cc\u03c4\u03b1\u03bd \u03b7 \u03b5\u03c0\u03b9\u03ba\u03bf\u03b9\u03bd\u03c9\u03bd\u03af\u03b1 \u03c4\u03b7\u03c2 \u03c3\u03c5\u03bc\u03c6\u03c9\u03bd\u03af\u03b1\u03c2 \u03b1\u03c5\u03c4\u03ae\u03c2 \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03b3\u03af\u03bd\u03b5\u03b9 \u03c0\u03ac\u03bd\u03c9 \u03b1\u03c0\u03cc \u03ad\u03bd\u03b1 \u03b4\u03b7\u03bc\u03cc\u03c3\u03b9\u03bf \u03b4\u03af\u03ba\u03c4\u03c5\u03bf \u03cc\u03c0\u03bf\u03c5 \u03cc\u03bb\u03b1 \u03c4\u03b1 \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03b1 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03c0\u03b1\u03c1\u03b1\u03ba\u03bf\u03bb\u03bf\u03c5\u03b8\u03bf\u03cd\u03bd\u03c4\u03b1\u03b9?<\/p>\n

\"diffie_Helman_01\"<\/a><\/p>\n

\"diffie_Helman_02\"<\/a><\/p>\n

\"diffie_Helman_03\"<\/a><\/p>\n

– Alice \u03ac\u03ba\u03bf\u03c5 \u03c5\u03c0\u03bf\u03bb\u03cc\u03b3\u03b9\u03c3\u03b5 \u03c4\u03ce\u03c1\u03b1 \u03c4\u03b7\u03bd \u03c4\u03b9\u03bc\u03ae \u03c4\u03b7\u03c2 \u03c0\u03b1\u03c1\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7\u03c2 11a<\/sup> mod 281 = \u0391 \u03ba\u03b1\u03b9 \u03c3\u03c4\u03b5\u03af\u03bb\u03b5 \u03bc\u03bf\u03c5 \u03c4\u03bf \u03b1\u03c0\u03bf\u03c4\u03ad\u03bb\u03b5\u03c3\u03bc\u03b1 \u03b4\u03b7\u03bb\u03b1\u03b4\u03ae \u03c4\u03bf \u0391.<\/em><\/p>\n

– \u03b5\u03bd\u03c4\u03ac\u03be\u03b5\u03b9 Bob \u03c4\u03bf \u03c5\u03c0\u03bf\u03bb\u03cc\u03b3\u03b9\u03c3\u03b1 \u03c4\u03bf \u0391 = 203<\/em><\/p>\n

– \u03c9\u03c1\u03b1\u03af\u03b1 Alice \u03c5\u03c0\u03bf\u03bb\u03bf\u03b3\u03af\u03b6\u03c9 \u03ba\u03b1\u03b9 \u03b5\u03b3\u03ce \u03ba\u03b1\u03b9 \u03c3\u03bf\u03c5 \u03c3\u03c4\u03ad\u03bb\u03bd\u03c9 \u03c4\u03bf 11b<\/sup> mod 281 = B, \u03c4\u03bf \u03bf\u03c0\u03bf\u03af\u03bf \u03b5\u03af\u03bd\u03b1\u03b9 \u0392 = 152<\/em><\/p>\n

– Alice \u03c5\u03c0\u03bf\u03bb\u03cc\u03b3\u03b9\u03c3\u03b5 \u03c4\u03ce\u03c1\u03b1 \u03c4\u03b7\u03bd \u03c4\u03b9\u03bc\u03ae \u03c4\u03b7\u03c2 \u03c0\u03b1\u03c1\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7\u03c2 password = 152a<\/sup> mod 281 \u03ba\u03b1\u03b9 \u03b8\u03b1 \u03c5\u03c0\u03bf\u03bb\u03bf\u03b3\u03af\u03c3\u03c9 \u03ba\u03b1\u03b9 \u03b5\u03b3\u03ce \u03c4\u03b7\u03bd \u03c4\u03b9\u03bc\u03ae<\/em>
\n \u03c4\u03b7\u03c2 \u03c0\u03b1\u03c1\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7\u03c2 password = 203b<\/sup> mod 281<\/code><\/code><\/em><\/code><\/code><\/p>\n

\"diffie_Helman_04\"<\/a><\/p>\n

                          \r\n#\r\n#                                  \u0394\u03b7\u03bc\u03cc\u03c3\u03b9\u03b1\r\n                                   p = 281\r\n                                   g = 11\r\n                                     ^ ^\r\n                                     | |\r\n a = 18 (\u03b9\u03b4\u03b9\u03c9\u03c4\u03b9\u03ba\u03cc \u03ba\u03bb\u03b5\u03b9\u03b4\u03af)            | |         b = 21 (\u03b9\u03b4\u03b9\u03c9\u03c4\u03b9\u03ba\u03cc \u03ba\u03bb\u03b5\u03b9\u03b4\u03af)\r\n+-----------------------------+<->---+-+----<->+------------------------------+\r\n|Alice                        |                |                           Bob|\r\n| a          18               | <----------+ B | b          21                |\r\n|g mod p = 11 mod 281 = 203=A |                |g mod p = 11 mod 281 = 152 =B |\r\n|                             | A +----------> |                              |\r\n| a           18              |                | b           21               |\r\n|B mod p = 152 mod 281 = 213=K|                |A mod p = 203 mod 281 = 213=K |\r\n|                             |                |                              |\r\n+-----------------------------+                +------------------------------+\r\n<\/pre>\n
#\r\n# python 2.7.10\r\np = 281 # public\r\ng = 11 # public\r\n\r\na = 18 # private\r\nb = 21 # private\r\n\r\nA = (g ** a) % p # public\r\nB = (g ** b) % p # public\r\n\r\npassword_Alice = (B ** a) % p # private\r\npassword_Bob = (A ** b) % p # private\r\n\r\nprint password_Alice == password_Bob # private\r\nprint password_Alice, password_Bob # private\r\n-----------------------------------------------\r\nTrue\r\n213 213\r\n>>><\/pre>\n
\"diffie_Helman_05\"<\/a><\/p>\n
primitive root modulo n<\/a><\/code><\/p>\n
\n
\"Image<\/p>\n
\u0397 \u03b5\u03be\u03ae\u03b3\u03b7\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03ad\u03c3\u03bc\u03b1\u03c4\u03bf\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c3\u03c7\u03b5\u03c4\u03b9\u03ba\u03ac \u03b1\u03c0\u03bb\u03ae:<\/p>\n
\u0397 Alice \u03c5\u03c0\u03bf\u03bb\u03bf\u03b3\u03af\u03b6\u03b5\u03b9 \u03b1\u03c1\u03c7\u03b9\u03ba\u03ac \u03c4\u03b7\u03bd \u03c4\u03b9\u03bc\u03ae\u00a0ga<\/sup> mod p<\/strong> \u03ba\u03b1\u03b9 \u03c4\u03bf \u03c3\u03c4\u03ad\u03bb\u03bd\u03b5\u03b9 \u03c4\u03bf \u03b1\u03c0\u03bf\u03c4\u03ad\u03bb\u03b5\u03c3\u03bc\u03b1 \u03c3\u03c4\u03bf\u03bd Bob \u03bf \u03bf\u03c0\u03bf\u03af\u03bf\u03c2 \u03c5\u03c0\u03bf\u03bb\u03bf\u03b3\u03af\u03b6\u03b5\u03b9 \u03c4\u03bf<\/p>\n
(ga<\/sup> mod p)b<\/sup> mod p =<\/strong> gab<\/sup> mod p.<\/strong><\/p>\n
\u039f Bob \u03bc\u03b5 \u03c4\u03b7 \u03c3\u03b5\u03b9\u03c1\u03ac \u03c4\u03bf\u03c5 \u03c5\u03c0\u03bf\u03bb\u03bf\u03b3\u03af\u03b6\u03b5\u03b9 \u03c4\u03b7\u03bd \u03c4\u03b9\u03bc\u03ae gb<\/sup> mod p<\/strong> \u03ba\u03b1\u03b9 \u03c3\u03c4\u03ad\u03bb\u03bd\u03b5\u03b9 \u03c4\u03bf \u03b1\u03c0\u03bf\u03c4\u03ad\u03bb\u03b5\u03c3\u03bc\u03b1 \u03c3\u03c4\u03b7\u03bd Alice \u03b7 \u03bf\u03c0\u03bf\u03af\u03b1 \u03c5\u03c0\u03bf\u03bb\u03bf\u03b3\u03af\u03b6\u03b5\u03b9 \u03c4\u03bf<\/p>\n
(gb<\/sup> mod p)a<\/sup> mod p = gab<\/sup> mod p<\/strong>.<\/p>\n
\u039f\u03c0\u03cc\u03c4\u03b5 \u03ba\u03b1\u03c4\u03b1\u03bb\u03ae\u03b3\u03bf\u03c5\u03bd \u03ba\u03b1\u03b9 \u03b7 \u03b4\u03cd\u03bf \u03c3\u03c4\u03bf \u03af\u03b4\u03b9\u03bf \u03b1\u03c0\u03bf\u03c4\u03ad\u03bb\u03b5\u03c3\u03bc\u03b1 \u03ba\u03b1\u03b9 \u03ac\u03c1\u03b1 \u03c3\u03c4\u03b7\u03bd \u03af\u03b4\u03b9\u03b1 \u03c4\u03b9\u03bc\u03ae \u03c0\u03c1\u03bf\u03c3\u03c5\u03bc\u03c6\u03c9\u03bd\u03b7\u03bc\u03ad\u03bd\u03bf\u03c5 \u03ba\u03bb\u03b5\u03b9\u03b4\u03b9\u03bf\u03cd \u03ba\u03c1\u03c5\u03c0\u03c4\u03bf\u03b3\u03c1\u03ac\u03c6\u03b7\u03c3\u03b7\u03c2.<\/p>\n
\u039f \u03b1\u03bb\u03b3\u03cc\u03c1\u03b9\u03b8\u03bc\u03bf\u03c2 \u03b1\u03bd\u03c4\u03b1\u03bb\u03bb\u03b1\u03b3\u03ae\u03c2 \u03ba\u03bb\u03b5\u03b9\u03b4\u03b9\u03bf\u03cd Diffie-Helman \u03b5\u03af\u03bd\u03b1\u03b9 \u03ad\u03bd\u03b1\u03c2 \u03c4\u03c1\u03cc\u03c0\u03bf\u03c2 \u03bd\u03b1 \u03c3\u03c5\u03bc\u03c6\u03c9\u03bd\u03b7\u03b8\u03b5\u03af \u03ba\u03b1\u03b9 \u03bd\u03b1 \u03ba\u03bf\u03b9\u03bd\u03bf\u03c0\u03bf\u03b9\u03b7\u03b8\u03b5\u03af \u03ad\u03bd\u03b1 \u03ba\u03bb\u03b5\u03b9\u03b4\u03af \u03ba\u03c1\u03c5\u03c0\u03c4\u03bf\u03b3\u03c1\u03ac\u03c6\u03b7\u03c3\u03b7\u03c2\/\u03b1\u03c0\u03bf\u03ba\u03c1\u03c5\u03c0\u03c4\u03bf\u03b3\u03c1\u03ac\u03c6\u03b7\u03c3\u03b7\u03c2 \u03bc\u03b5\u03c4\u03b1\u03be\u03cd 2 \u03ae \u03c0\u03b5\u03c1\u03b9\u03c3\u03c3\u03bf\u03c4\u03ad\u03c1\u03c9\u03bd\u00a0\u03ba\u03cc\u03bc\u03b2\u03c9\u03bd \u03c0\u03ac\u03bd\u03c9 \u03b1\u03c0\u03cc \u03ad\u03bd\u03b1 \u03b4\u03b7\u03bc\u03cc\u03c3\u03b9\u03bf \u03b4\u03af\u03ba\u03c4\u03c5\u03bf \u03b5\u03c0\u03b9\u03ba\u03bf\u03b9\u03bd\u03c9\u03bd\u03af\u03b1\u03c2. \u039a\u03b1\u03c4\u03ac \u03c4\u03b7 \u03b4\u03b9\u03ac\u03c1\u03ba\u03b5\u03b9\u03b1 \u03b1\u03c5\u03c4\u03ae\u03c2 \u03c4\u03b7\u03c2 \u03b1\u03bd\u03c4\u03b1\u03bb\u03bb\u03b1\u03b3\u03ae\u03c2 \u03b4\u03b5\u03bd \u03b1\u03c0\u03bf\u03c3\u03c4\u03ad\u03bb\u03bb\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c0\u03bb\u03b7\u03c1\u03bf\u03c6\u03bf\u03c1\u03af\u03b5\u03c2 \u03c0\u03bf\u03c5 \u03b1\u03c6\u03bf\u03c1\u03bf\u03cd\u03bd \u03c3\u03c4\u03b7\u03bd\u00a0\u03b1\u03bd\u03c4\u03b1\u03bb\u03bb\u03b1\u03b3\u03ae \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03c9\u03bd. \u039c\u03b5 \u03c4\u03bf \u03c3\u03c5\u03bc\u03c6\u03c9\u03bd\u03b7\u03bc\u03ad\u03bd\u03bf \u03bc\u03c5\u03c3\u03c4\u03b9\u03ba\u03cc \u03ba\u03bb\u03b5\u03b9\u03b4\u03af \u03ba\u03c1\u03c5\u03c0\u03c4\u03bf\u03b3\u03c1\u03ac\u03c6\u03b7\u03c3\u03b7\u03c2 \u03ba\u03c1\u03c5\u03c0\u03c4\u03bf\u03b3\u03c1\u03b1\u03c6\u03bf\u03cd\u03bd\u03c4\u03b1\u03b9 \u03c4\u03b1 \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03b1 \u03c4\u03b1 \u03bf\u03c0\u03bf\u03af\u03b1 \u03b1\u03ba\u03cc\u03bc\u03b1 \u03ba\u03b1\u03b9 \u03b5\u03ac\u03bd \u03c3\u03c5\u03bb\u03bb\u03b5\u03c7\u03b8\u03bf\u03cd\u03bd \u03ba\u03b1\u03b9 \u03b1\u03bd\u03b1\u03bb\u03c5\u03b8\u03bf\u03cd\u03bd \u03b4\u03b5\u03bd \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03bd \u03bd\u03b1 \u03b4\u03ce\u03c3\u03bf\u03c5\u03bd \u03c4\u03bf \u03ba\u03bb\u03b5\u03b9\u03b4\u03af<\/strong> \u03b1\u03c0\u03cc \u03c4\u03bf \u03bf\u03c0\u03bf\u03af\u03bf \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03ae\u03b8\u03b7\u03ba\u03b1\u03bd \u03ce\u03c3\u03c4\u03b5 \u03bd\u03b1 \u03b1\u03c0\u03bf\u03ba\u03c1\u03c5\u03c0\u03c4\u03bf\u03b3\u03c1\u03b1\u03c6\u03b7\u03b8\u03bf\u03cd\u03bd….<\/p>\n
\u03ae \u03bc\u03ae\u03c0\u03c9\u03c2 \u03cc\u03c7\u03b9 :-)) ??<\/code>\"Related<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"
\u039a\u03ac\u03b8\u03b5 \u03c6\u03bf\u03c1\u03ac \u03c0\u03bf\u03c5 \u03c3\u03c4\u03ad\u03bb\u03bd\u03bf\u03c5\u03bc\u03b5 \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03b1 \u03bf\u03c0\u03bf\u03b9\u03b1\u03c3\u03b4\u03ae\u03c0\u03bf\u03c4\u03b5 \u03bc\u03bf\u03c1\u03c6\u03ae\u03c2, \u03ba\u03b5\u03b9\u03bc\u03ad\u03bd\u03bf\u03c5 \u03ae \u03bc\u03b7, \u03c3\u03b5 \u03ad\u03bd\u03b1 \u03b4\u03b7\u03bc\u03cc\u03c3\u03b9\u03bf \u03b4\u03af\u03ba\u03c4\u03c5\u03bf, \u03ba\u03b1\u03b8\u03b9\u03c3\u03c4\u03bf\u03cd\u03bc\u03b5 \u03b5\u03c5\u03ac\u03bb\u03c9\u03c4\u03b7 \u03c4\u03b7\u03bd \u03c0\u03bb\u03b7\u03c1\u03bf\u03c6\u03bf\u03c1\u03af\u03b1 \u03c0\u03bf\u03c5 \u03c0\u03b5\u03c1\u03b9\u03ad\u03c7\u03bf\u03c5\u03bd \u03c3\u03b5 \u03b1\u03b4\u03b9\u03ac\u03ba\u03c1\u03b9\u03c4\u03b1 \u03b2\u03bb\u03ad\u03bc\u03bc\u03b1\u03c4\u03b1.\u00a0\u039f \u03bc\u03cc\u03bd\u03bf\u03c2 \u03c4\u03c1\u03cc\u03c0\u03bf\u03c2 \u03c0\u03c1\u03bf\u03c3\u03c4\u03b1\u03c3\u03af\u03b1\u03c2 \u03c4\u03b7\u03c2 \u03c0\u03bb\u03b7\u03c1\u03bf\u03c6\u03bf\u03c1\u03af\u03b1\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bd\u03b1 \u03c4\u03b7\u03bd \u03c4\u03c1\u03bf\u03c0\u03bf\u03c0\u03bf\u03b9\u03ae\u03c3\u03bf\u03c5\u03bc\u03b5 \u03ba\u03b1\u03c4\u03ac \u03c4\u03ad\u03c4\u03bf\u03b9\u03bf \u03c4\u03c1\u03cc\u03c0\u03bf \u03ce\u03c3\u03c4\u03b5 \u03bd\u03b1 \u03c4\u03b7\u03bd \u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ae\u03c3\u03bf\u03c5\u03bc\u03b5 \u03ac\u03c7\u03c1\u03b7\u03c3\u03c4\u03b7\u2026<\/p>\n
 \u0394\u0399\u0391\u0392\u0391\u03a3\u03a4\u0395 \u03a4\u0397 \u03a3\u03a5\u039d\u0395\u03a7\u0395\u0399\u0391<\/span><\/i><\/a> <\/p>\n","protected":false},"author":1,"featured_media":161,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_mi_skip_tracking":false},"categories":[8],"tags":[],"yoast_head":"\nToo many secrets - \u039a\u03c1\u03c5\u03c0\u03c4\u03bf\u03b3\u03c1\u03b1\u03c6\u03af\u03b1<\/title>\n<meta name=\"description\" content=\"\u039a\u03ac\u03b8\u03b5 \u03c6\u03bf\u03c1\u03ac \u03c0\u03bf\u03c5 \u03c3\u03c4\u03ad\u03bb\u03bd\u03bf\u03c5\u03bc\u03b5 \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03b1 \u03bf\u03c0\u03bf\u03b9\u03b1\u03c3\u03b4\u03ae\u03c0\u03bf\u03c4\u03b5 \u03bc\u03bf\u03c1\u03c6\u03ae\u03c2, \u03ba\u03b5\u03b9\u03bc\u03ad\u03bd\u03bf\u03c5 \u03ae \u03bc\u03b7, \u03c3\u03b5 \u03ad\u03bd\u03b1 \u03b4\u03b7\u03bc\u03cc\u03c3\u03b9\u03bf \u03b4\u03af\u03ba\u03c4\u03c5\u03bf, \u03ba\u03b1\u03b8\u03b9\u03c3\u03c4\u03bf\u03cd\u03bc\u03b5 \u03b5\u03c5\u03ac\u03bb\u03c9\u03c4\u03b7 \u03c4\u03b7\u03bd \u03c0\u03bb\u03b7\u03c1\u03bf\u03c6\u03bf\u03c1\u03af\u03b1 \u03c0\u03bf\u03c5 \u03c0\u03b5\u03c1\u03b9\u03ad\u03c7\u03bf\u03c5\u03bd \u03c3\u03b5 \u03b1\u03b4\u03b9\u03ac\u03ba\u03c1\u03b9\u03c4\u03b1 \u03b2\u03bb\u03ad\u03bc\u03bc\u03b1\u03c4\u03b1.\u00a0\u039f \u03bc\u03cc\u03bd\u03bf\u03c2 \u03c4\u03c1\u03cc\u03c0\u03bf\u03c2 \u03c0\u03c1\u03bf\u03c3\u03c4\u03b1\u03c3\u03af\u03b1\u03c2 \u03c4\u03b7\u03c2 \u03c0\u03bb\u03b7\u03c1\u03bf\u03c6\u03bf\u03c1\u03af\u03b1\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bd\u03b1 \u03c4\u03b7\u03bd \u03c4\u03c1\u03bf\u03c0\u03bf\u03c0\u03bf\u03b9\u03ae\u03c3\u03bf\u03c5\u03bc\u03b5 \u03ba\u03b1\u03c4\u03ac \u03c4\u03ad\u03c4\u03bf\u03b9\u03bf \u03c4\u03c1\u03cc\u03c0\u03bf \u03ce\u03c3\u03c4\u03b5 \u03bd\u03b1 \u03c4\u03b7\u03bd \u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ae\u03c3\u03bf\u03c5\u03bc\u03b5 \u03ac\u03c7\u03c1\u03b7\u03c3\u03c4\u03b7.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"http:\/\/users.sch.gr\/chatzipap\/too_many_secrets\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Too many secrets - \u039a\u03c1\u03c5\u03c0\u03c4\u03bf\u03b3\u03c1\u03b1\u03c6\u03af\u03b1\" \/>\n<meta property=\"og:description\" content=\"\u039a\u03ac\u03b8\u03b5 \u03c6\u03bf\u03c1\u03ac \u03c0\u03bf\u03c5 \u03c3\u03c4\u03ad\u03bb\u03bd\u03bf\u03c5\u03bc\u03b5 \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03b1 \u03bf\u03c0\u03bf\u03b9\u03b1\u03c3\u03b4\u03ae\u03c0\u03bf\u03c4\u03b5 \u03bc\u03bf\u03c1\u03c6\u03ae\u03c2, \u03ba\u03b5\u03b9\u03bc\u03ad\u03bd\u03bf\u03c5 \u03ae \u03bc\u03b7, \u03c3\u03b5 \u03ad\u03bd\u03b1 \u03b4\u03b7\u03bc\u03cc\u03c3\u03b9\u03bf \u03b4\u03af\u03ba\u03c4\u03c5\u03bf, \u03ba\u03b1\u03b8\u03b9\u03c3\u03c4\u03bf\u03cd\u03bc\u03b5 \u03b5\u03c5\u03ac\u03bb\u03c9\u03c4\u03b7 \u03c4\u03b7\u03bd \u03c0\u03bb\u03b7\u03c1\u03bf\u03c6\u03bf\u03c1\u03af\u03b1 \u03c0\u03bf\u03c5 \u03c0\u03b5\u03c1\u03b9\u03ad\u03c7\u03bf\u03c5\u03bd \u03c3\u03b5 \u03b1\u03b4\u03b9\u03ac\u03ba\u03c1\u03b9\u03c4\u03b1 \u03b2\u03bb\u03ad\u03bc\u03bc\u03b1\u03c4\u03b1.\u00a0\u039f \u03bc\u03cc\u03bd\u03bf\u03c2 \u03c4\u03c1\u03cc\u03c0\u03bf\u03c2 \u03c0\u03c1\u03bf\u03c3\u03c4\u03b1\u03c3\u03af\u03b1\u03c2 \u03c4\u03b7\u03c2 \u03c0\u03bb\u03b7\u03c1\u03bf\u03c6\u03bf\u03c1\u03af\u03b1\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bd\u03b1 \u03c4\u03b7\u03bd \u03c4\u03c1\u03bf\u03c0\u03bf\u03c0\u03bf\u03b9\u03ae\u03c3\u03bf\u03c5\u03bc\u03b5 \u03ba\u03b1\u03c4\u03ac \u03c4\u03ad\u03c4\u03bf\u03b9\u03bf \u03c4\u03c1\u03cc\u03c0\u03bf \u03ce\u03c3\u03c4\u03b5 \u03bd\u03b1 \u03c4\u03b7\u03bd \u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ae\u03c3\u03bf\u03c5\u03bc\u03b5 \u03ac\u03c7\u03c1\u03b7\u03c3\u03c4\u03b7.\" \/>\n<meta property=\"og:url\" content=\"http:\/\/users.sch.gr\/chatzipap\/too_many_secrets\/\" \/>\n<meta property=\"og:site_name\" content=\"\u03ba\u03cd\u03c1\u03b9\u03b5 \u03b4\u03b5\u03bd \u03ad\u03c7\u03c9 internet\" \/>\n<meta property=\"article:published_time\" content=\"2018-03-06T07:02:26+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2018-03-06T10:03:12+00:00\" \/>\n<meta property=\"og:image\" content=\"http:\/\/users.sch.gr\/chatzipap\/wp-content\/uploads\/2018\/03\/too_many_secrets.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"660\" \/>\n\t<meta property=\"og:image:height\" content=\"439\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebSite\",\"@id\":\"http:\/\/users.sch.gr\/chatzipap\/#website\",\"url\":\"http:\/\/users.sch.gr\/chatzipap\/\",\"name\":\"\\u03ba\\u03cd\\u03c1\\u03b9\\u03b5 \\u03b4\\u03b5\\u03bd \\u03ad\\u03c7\\u03c9 internet\",\"description\":\"\\u0391\\u03bd\\u03b1\\u03c3\\u03c4\\u03ac\\u03c3\\u03b9\\u03bf\\u03c2 \\u03a7\\u03b1\\u03c4\\u03b6\\u03b7\\u03c0\\u03b1\\u03c0\\u03b1\\u03b4\\u03cc\\u03c0\\u03bf\\u03c5\\u03bb\\u03bf\\u03c2\",\"publisher\":{\"@id\":\"http:\/\/users.sch.gr\/chatzipap\/#\/schema\/person\/bcd297efd76b38bf6c373530ffa82629\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":\"http:\/\/users.sch.gr\/chatzipap\/?s={search_term_string}\",\"query-input\":\"required 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