äžé£ã®èšäºããããã¯ãã§ãŒã³æè¡ãžã®æ²¡å ¥ã
1. Emerãã¯ãããžãŒã«é¢ããäžé£ã®è³æïŒ
1.1ã EmerCoinã®ç§å¯ ã
1.2ã åæ£åã®ç¡ä¿®æ£ãã¡ã€ã³ããŒã ã·ã¹ãã ã
1.3ã äžçèŠæš¡ã®å ¬ééµã€ã³ãã©ã¹ãã©ã¯ã㣠ã
1.4ã åæ£ãã¹ã¯ãŒãã¬ã¹ã»ãã¥ãªãã£ã·ã¹ãã ã
2. é«éã§å®å šãªãã©ã³ã¶ã¯ã·ã§ã³ ã
3. ããžã¿ã«æ¯ç§ã®ãšã³ã·ã¹ãã ã
4. åœé åãšã®æŠã ã
5. çžäºåç©ä¿éº ã
6. ICOãšã¯äœãããããŠãããè¡ãæ¹æ³ ã
7.èªã¿èŸŒã¿äž...
ã¯ããã«
ãã®ãããªããŒã«ãïŒä¿¡é ŒïŒãžã®ä¿¡é Œã¯ãã³ã€ã³ãæ¡æããããã«ãã£ãŠãããã¯ãŒã¯ã«ä¿¡é Œãç¶æããããã®ãµãŒãã¹ã販売ããé±å±±åŽåè ã®çµ±åãããåªåã«ãã£ãŠæäŸãããããšã«æ³šæããŠãã ããã
NVSã¯Namecoinã®ã³ãŒãã«åºã¥ããŠãããåæ£* .bitãã¡ã€ã³ãŸãŒã³ããµããŒãããåæ§ã®ãªããžããªããããŸãã ãã ããNamecoinã®ã¹ãã¬ãŒãžãåäžãã¡ã€ã³ãŸãŒã³ã®ãµãŒãã¹ã®ã¿ãç®çãšããŠãããä»ã®ã¿ã€ãã®ããŒã¿ãããŒãããããã«è¿œå ã®æé ãå®è¡ããå¿ èŠãããå ŽåãNVSã¯ããã«æ±çšããŒã¿ã¹ãã¬ãŒãžãšããŠå®è£ ãããããŸããŸãªåæ£ãµãŒãã¹ãäœæã§ããŸãã
emcDNSãšã¯äœãããªãå¿ èŠãªã®ã
æŽå²çã«ãæåã®EmerCoinãµãŒãã¹ã¯Namecoinã®emcDNSã«äŒŒããã¡ã€ã³ããŒã ãµãŒãã¹ã§ããã ç¯çœªè åŽãšå°æ¹åœå±ã®äž¡æ¹ããã®å€å žçãªãã¡ã€ã³ã·ã¹ãã ã«å¯Ÿããæ»æãå¢å ããã«ã€ããŠããã®ãããªãµãŒãã¹ã¯ãŸããŸãäžè¬çã«ãªããŸãã 詳现ã«ã€ããŠã¯ãã¡ããã芧ãã ãã ã
ããã«ããã®ãµãŒãã¹ã¯ãéäžç®¡çãããDNSã®ãµãŒãã¹æåŠãDNSã¹ããŒãã£ã³ã°ãªã©ã®æ»æã«å¯ŸããŠèæ§ã®ãããåæ£ç®¡çãåããä¿¡é Œæ§ã®é«ãå®å®ããéšéãããã¯ãŒã¯ãæ§ç¯ã§ããŸãã
emcDNSã·ã¹ãã ã§ã¯ãä»ã®NVSã¬ã³ãŒããšåæ§ã«ããã¡ã€ã³ã¬ã³ãŒãã¯ããã®ææè ããŸãã¯ã¬ã³ãŒãã眮ãããŠãããŠã©ã¬ããã®ææè ã®ã¿ã管çã§ããŸãã å€æŽãŸãã¯åé€ã§ããã®ã¯åœŒã ãã§ãã ã¬ã³ãŒãã¯ãããã¯ãã§ãŒã³ã«ããããããã®ã³ããŒã¯åEmerããŒãã«ããããšã«æ³šæããŠãã ããã ã€ãŸããåããŒãã«ã¯ããã¡ã€ã³ã®ã¬ã³ãŒããå«ããã¹ãŠã®NVSã¬ã³ãŒãã«é¢ããæ å ±ãå«ãŸããŠããŸãã ããã«ãããå€éšãµãŒããŒãèŠæ±ããã«ãã®ãããªãšã³ããªãããŒã«ã«ã§æ€çŽ¢ã§ãããã¡ã€ã³å解決ã®é«éåãšé«ãä¿¡é Œæ§ãšã»ãã¥ãªãã£ã®äž¡æ¹ã«ã€ãªãããŸã-ç¹ã«ãµã€ããžã®ã¢ã¯ã»ã¹ãhttpsçµç±ã§ããå Žåããããã€ããŒã¯çŸåšæ¢ããŠãããµã€ããç¥ããŸããã
ã·ã¹ãã ã¢ãŒããã¯ãã£ã«ã€ããŠè°è«ããEmerCoinã¯åŸæ¥ã®éçºè
ãšèå³æ·±ã察話ãè¡ããŸããã
-ããã§ãšãããããŸãïŒ hostsãã¡ã€ã«ãäœæããŸããïŒ
-ã¯ãã ããæå³ã§ã¯ãããã§ãã ãã ããhostsãã¡ã€ã«ã®ã¿ïŒ
-ã¯ãã ããæå³ã§ã¯ãããã§ãã ãã ããhostsãã¡ã€ã«ã®ã¿ïŒ
- ãã¹ãŠã®ãã·ã³ã§åãã§ãïŒé±å€«ã¯ãããä¿èšŒããŸãïŒã
- ãã®äžã§ããã®è¡ã®ææè ã®ã¿ãåè¡ãå€æŽã§ãã誰ãå€æŽã§ããŸããã
- å€æŽãããè¡ã¯ãä»ã®ãã·ã³ã«ãã°ããè€è£œãããŸãã
- ã¯ã€ãã¯æ€çŽ¢çšã®ã€ã³ããã¯ã¹ããããŸãã
Namecoinãšã®éã
ãµãŒãã¹ãèšèšããéãNamecoinã®ã¢ãããŒããä¿®æ£ããããã®ãµãŒãã¹ãããé åçã§å®çšçãªãã®ã«ããå€ãã®æ¹åãè¡ãããŸããã ãããã詳现ã«æ€èšããŸãããã
1ã€ã§ã¯ãªãè€æ°ã®ãã¡ã€ã³ãŸãŒã³
Namecoinãåºå®* .bitãã¡ã€ã³ãŸãŒã³ã®ã¿ããµãŒãã¹ããå Žåãåæ§ã®EmerãµãŒãã¹ã䜿çšãããšãåæã«è€æ°ã®ãŸãŒã³ã«ãµãŒãã¹ãæäŸã§ããconfig-fileã«æžã蟌ãã ãã§æ°ãããŸãŒã³ã«å ¥ããŸãã ããã«ãããemcDNSã«åºã¥ããŠç¬èªã®ãéšéããã¡ã€ã³ãŸãŒã³ãäœæã§ããå¯èœæ§ãåºãããŸããããã¯ãé©åã«æ§æãããEmerããŒãã«ãã£ãŠã®ã¿èªèãããŸãã çŸåšãã·ã¹ãã ã¯OpenNICãµãŒããŒãä»ããŠã¢ã¯ã»ã¹å¯èœãª4ã€ã®ãããªãã¯ãã¡ã€ã³ãŸãŒã³ãæäŸããŠããŸãã
- * .coin-äž»èŠãªä»£æ¿ãã¡ã€ã³ãäž»ã«æå·ã³ã€ã³ããã®ä»ã®ãéã«é¢é£ä»ããããŠããŸãã
- * .emc-EmerCoinã«é¢é£ãããµãŒãã¹ã®ãã¡ã€ã³ã
- * .libïŒèªç±ãšå³æžé€šãã-ãã¹ãŠã®åã«å¯Ÿããæ¿æ²»éåã®ããããã¹ãŠã®æªã«å¯ŸããïŒ-ããŸããŸãªã³ã³ãã³ãã®å³æžé€šã®ããã
- * .bazar-ããŸããŸãªè²¿æããã³äº€æãµã€ãçšã
ã¬ã³ã¿ã«æéãèšå®ããæ©èœ
èšé²çãªãªãŒã¹æéãçŽ200æ¥ã§ãããå®æçã«æŽæ°ããå¿ èŠãããNamecoinãšã¯ç°ãªãããªãŒã¹æéã¯NVSã§æå®ã§ããŸãã ã¬ã³ã¿ã«æéãé·ããªããšè²»çšã¯ããããŸãããããã»ã©é«ãã¯ãããŸããã ãã®ã¢ãããŒãã«ããã管çãç°¡çŽ åãããã¬ã³ãŒãã®å¶åŸ¡ã倱ããããªã¹ã¯ã軜æžãããŸããããã¯ãã¬ã³ãŒããæéåãã«ãªããå¥ã®ãããã¯ãŒã¯ãŠãŒã¶ãŒã«ãã£ãŠã€ã³ã¿ãŒã»ãããããå Žåã«å¯èœã§ãã
ã¬ã³ãŒããåé€ããæ©èœ
èšé²ãä»»æã®æéäºçŽããæ©èœã«å ããŠãEmerã·ã¹ãã ã«ã¯ããªãŒã¹ã®æéãåããåã«èšé²ãéã¢ã¯ãã£ãåããæ©èœããããŸãã Namecoinã«ã¯ãã®ãããªæ©èœã¯ãããŸããã
çµã¿èŸŒã¿DNSãµãŒããŒrfc1035
Namecoinã¯DNSã¬ã³ãŒãã®ä¿åã®ã¿ããµããŒãããŸãã ãããã®ã¬ã³ãŒããæœåºããŠãæšæºã®DNS圢åŒã§ã¯ã©ã€ã¢ã³ãããã°ã©ã ã«è»¢éããã¡ã«ããºã ã¯ãããŸããã ç¥ã£ãŠããéãã§ã¯ãNamecoinã䜿çšããã«ã¯ãååã®ããŒã¿ããŒã¹å šäœããã³ããããã®ã¡ã«ããºã ã§æ€çŽ¢ããŠäœ¿çšã«é©ããæšæºrfc1035圢åŒã§åçãéä¿¡ããåŸæ¥ã®DNSãµãŒããŒã«è»¢éããå¿ èŠããããŸãã
åEmerCoinãŠã©ã¬ããã«ã¯ãrfc1035ã€ã³ã¿ãŒããã圢åŒã®æšæºãªã¯ãšã¹ããåŠçããã€ã³ã¿ãŒãããå šäœã§äœ¿çšãããã®ãšåã圢åŒã§å¿çããDNSãµãŒããŒãçµã¿èŸŒãŸããŠããŸãã ããã«ãããå°çšã®ã²ãŒããŠã§ã€ãµãŒããŒã ãã§ãªããåãŠã©ã¬ãããDNSãµãŒããŒã§ããå Žåã®ãã¡ã€ã³ã·ã¹ãã ã®çã®åæ£åã«ã€ããŠè©±ãããšãã§ããŸãã ãã®æšæºåã«ãããemcDNSãšä»ã®ãµãã·ã¹ãã ã®çµ±åã容æã«ãªããŸãã
ãµããã¡ã€ã³ç®¡ç
ãã®ç¹ã¯ãç¹å®ã®ãã¡ã€ã³ãŸãŒã³ã«ãµãŒãã¹ãæäŸãããµãŒããŒã®ããªãŒã®ãããªæ§é ããªãããã©ããããã¡ã€ã³ãããã¯ãŒã¯ã§ã¯éåžžã«éèŠã§ãã ãµããã¡ã€ã³ãã£ããã£æ»æãæ€èšããŠãã ããã
ã»ãã¥ãªãã£ã¡ã«ããºã ããµããã¡ã€ã³ç®¡çããªããvictim.emcãµãŒããŒãããããšãæ³åããŠãã ããã ãã¡ã€ã³ææè ã¯ãåããµãŒããŒã«å²ãåœãŠãå¥ã®ååwww.victim.emcãäœæããŸããã ãã ããæ»æè ã¯www1.victim.emcãšããååãäœæããæªæã®ãããµãŒããŒã«å²ãåœãŠãããšãã§ããŸãã æ£åŒã«ã¯ããããã¯2ã€ã®ç°ãªãååã§ããã決ããŠæ¥ç¶ãããŠããŸããã ãã ããã€ã³ã¿ãŒãããåãšåŸæ¥ã®DNSãããã¯ãŒã¯ãæ§ç¯ãããšãããã©ãã€ã ã«åŸã£ãŠããŠãŒã¶ãŒã¯victim.emcãµãŒããŒãžã®ä¿¡é Œãwww1.victim.emcã«è»¢éããŸãããã®çµæãããšãã°ãæ»æè ã«ãã¹ã¯ãŒãããæž¡ããããšãã§ããŸãã
Namecoinã³ãŒãã®åææã«ã¯ããµããã¡ã€ã³ç®¡çã¡ã«ããºã ã¯ãããŸããã§ããã ã€ãŸãããµããã¡ã€ã³ãäœæããã³ç®¡çããã«ã¯ããµã€ãã§ç¬èªã®NSãµãŒããŒãä¿æããå¿ èŠããããŸããããã«ããããããã®ãµããã¡ã€ã³ãèš±å¯ãããŸãã ãã®ã·ã¹ãã ã«ãã第3ã¬ãã«ãã¡ã€ã³ã®ãã¹ãŠã®ã¬ã³ãŒãã¯ãåã«ç¡èŠãããŸãã
emcDNSã«ã¯2ã€ã®ã«ãŒã«ããããŸãã
1.ãèš±å¯ãããäŸå€ããé€ããä»»æã®ã¬ãã«ã®ãã¡ã€ã³åã«å¯Ÿãããã¹ãŠã®èŠæ±ã¯ã第2ã¬ãã«ã®ãã¡ã€ã³åãšããŠè§£æ±ºãããŸãã ã€ãŸããvictim.emcã¬ã³ãŒãã«äŸå€ãå«ãŸããŠããªãå Žåããã®äžã®ãµããã¡ã€ã³ãžã®ãªã¯ãšã¹ãã¯victim.emcã«é¢ããŠè§£æ±ºãããŸãã ããšãã°ãhey.give.me.victim.emcãšããååã®è§£æ±ºèŠæ±ã¯ãvictim.emcãšããååã®èŠæ±ãšå®å šã«åçã§ãã
value
åã«ç¹å¥ãª
SD
ã¿ã°ãæå®ãããŠãã
value
ããã®å€ã¯ãã·ã¹ãã ã«ãã£ãŠåŠçãããèš±å¯ãããäŸå€ã®ãªã¹ããšããŠè§£éãããŸãã ããšãã°ãFlibustã©ã€ãã©ãªã®emcDNSã¬ã³ãŒããèããŠã¿ãŸãããã
"name" : "dns:flibusta.lib", "value" : "A=81.17.19.227|SD=static,cn|TXT=Flibusta Library",
ããã§ã2ã€ã®äŸå€ïŒ
static
ã
cn
ãå«ã
SD
ã¿ã°ã確èªããŸãã ããã¯ãemcDNSãstatic.flibusta.libããã³cn.flibusta.libãšããååãflibusta.libã«æžããã®ã§ã¯ãªã解決ããããšãæå³ããŸãã ãããã®ååã®ã¬ã³ãŒãã«ã¯
SD
ã¿ã°ãå«ããããšãã§ãããããã©ã®ã¬ãã«ã§ãä¿¡é Œã§ãããã¡ã€ã³åãæ§ç¯ã§ããŸãã ä¿¡é Œã§ããªããšã³ããªã¯ã第2ã¬ãã«ã®ååã«åæžãããŸãã
èè ã«ã€ããŠ
Oleg Hovaikoã¯ãæå·ããã³ã³ã³ãã¥ãŒã¿ãŒã»ãã¥ãªãã£ã®åéã®å°é家ã§ããEmerCoinæå·é貚ã®äž»èŠãªéçºè ã§ãã 1994幎以æ¥ã圌ã¯ITåéã§åããŠããŸãã çŸåšã圌ã¯ã¢ã¡ãªã«ã®æè³éè¡ã®å¯ç€Ÿé·ã§ãããã蚌åž-ãžã§ããªãŒãºïŒã«ã³ãããŒã®ãªãã¬ãŒã·ã§ã³ãè¡ã£ãŠããŸãã ããã¯ãç±³åœæ倧ã®ç¬ç«éè¡ã®1ã€ãšèããããŠããŸãã
䟿å©ãªãªã³ã¯
1.çŸåšããã®ãã¡ã€ã³ããŒã ã·ã¹ãã ã¯ãå€ãã®ãªã³ã©ã€ã³ã©ã€ãã©ãªãšãã¬ã³ããã©ãã«ãŒã§äœ¿çšãããŠããŸãã 詳现ã¯ãã¡ã ã
2. ç°¡åãªèª¬æãšäŸãããã³ã¬ã³ãŒãã®äœææ¹æ³ã®åç ã
3. ã·ã¹ãã ã®å®å šãªèª¬æ ã
4.ã·ã¹ãã ã®ã¯ã©ã€ã¢ã³ãã«ãªãã«ã¯ãä»»æã®OpenNICãµãŒããŒã«æ¥ç¶ããããããŒã«ã«ãã·ã³ãŸãã¯ããŒã«ã«ãããã¯ãŒã¯äžã®emcDNSã«ã²ãŒããŠã§ã€ãå±éããŸãã OpenNICãä»ããŠemcDNSãã¡ã€ã³ãŸãŒã³ãæ¥ç¶ããæ¹æ³ã«é¢ããæ瀺 ã ãã®æ¹æ³ã§ã¯ãEmerCoinãŠã©ã¬ãããŸãã¯å€éšããã°ã©ã ãŸãã¯ãã©ã°ã€ã³ãã€ã³ã¹ããŒã«ããå¿ èŠã¯ãããŸããã ãã ãããã®æ¹æ³ã®æ¬ ç¹ã¯ãå€éšDNSãµãŒããŒã䜿çšããããšã§ããããã¯ãå®å šãªåæ£åã®ã¢ã€ãã¢ãéšåçã«ä¿¡çšããŸããã
5. å®å šãªæ©èœãåãããã·ã¹ãã ã«æ¥ç¶ããä»ã®æ¹æ³ã®èª¬æ ã éåžžã®DNSããªãŒãžã®çµ±åãåç §ããŠãã ããã æšå¥šãããã¬ã·ãã¯ãEmerCoinãŠã©ã¬ãããããŒã«ã«ã³ã³ãã¥ãŒã¿ãŒãŸãã¯ããŒã«ã«ãããã¯ãŒã¯ã«ã€ã³ã¹ããŒã«ããICANNãšemcDNSãã¡ã€ã³ãŸãŒã³ããããã¯ã¹ããããã¢ãªã³ã°ãã€ã³ããäœæããããšã§ãã ãã¢ãªã³ã°ã¯ãDNSãã£ãã·ã¥ããã°ã©ã ãä»ããŠè¡ãããŸãã äŸã«ã¯ãBINDãDNSMASQãã¢ã¯ãªã«ãå«ãŸããŸãã