Patent AU-2013224696-B2 (AU)
Title: An instant communication method and system
Inventor: WONG KWOK FONG
IPC: H04L9/00
Filed: 2013-01-25
Granted: 2017-09-21
Abstract: (12) tflIA*&PieSA *iW (10) (43)E~# WO 2014/063455 A1 2014 * 5 T] 1 H (01.05.2014) W IPO I PCT (51) 04 " *3 I AUPI (A fitt A, K && Htl H04L 29/06 (2006.01) Guangdong 529728 (CN)o (21) 0I$4WY : PCT/CN2013/071003 (74) )A: d h*#FliMY4x#4mi C &t-k) (22) 2013 1 9 25 H (25.01.2013) (FOSHAN DONG PING INTELLECTUAL PROP ERTY FIRM (GENERAL PARTNERSHIP)); : N (25) $V*f: iM*JAE)M % ||L 123 i-' 1508 , (26) 24*# : Guangdong 528000 (CN)o (30) 1 . 2 10 A 24 H (24.10.2012) CN JP): AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, 201210408510.3 2012 1BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, (71) $ A (W4 n Pfk IW", t 14): *jlIg9%|ft CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, Fl, GB, 4f| ~ (WWTT TECHNOLOGY CHINA) GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, [CN/CN]; I AKW$II]# t j dJ t4N KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, At ( d#t t & & J H ) LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, H ' MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, Guangdong 529728 (CN)0 QA, RO, RS, RU, RW, SC, SD, SE, SG, SK, SL, SM, ST, (72) RVA; A SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, (71) $4*A ({YJt1): I'E f (WONG, Kwok fong) VC, VN, ZA, ZM, ZWO = [CN/CN]; rIPNFSW$V IMtT tTM ttH~Ht (84) t(R W~ -4b tdftdI{ - itd± ( M dJ& & Hf ) , th): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, Guangdong 529728 (CN) o *Jli (CHING, Pui yi) RW, SD, SL, SZ, TZ, UG, ZM, ZW), rk A (AM, AZ, [CN/CN]; I I] i % dJ 'UHQt>#tt$t BY, KG, KZ, RU, TJ, TM), R )III (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, Fl, FR, GB, GR, HR, HU, IE, (54) Title: INSTANT MESSAGING METHOD AND SYSTEM (54) AS Ft tL hJ (57) Abstract: Disclosed are an instant messaging method and system. The - t _J 101 present invention relates to the technical field of communications. The meth SI[od comprises: an instant message sending end acquiring fingerprint informa tion of an instant message receiving end, and authenticating an identity of -pdi nVr m ntun 102 the instant message receiving end by using the fingerprint information of the )vk %t'tk. H V ai ' ~4As1±Ium instant message receiving end; after the successful authentication of the identity of the instant message receiving end, the instant message sending 103 end generating audio/video information, and encrypting the audio/video in I#h T i fformation to obtain the encrypted audio/video information; the instant mes sage sending end sending the encrypted audio/video information to the in FTG 1 stant message receiving end, so that the instant message receiving end re 101 An instant message sending end acquires ceives and decrypts the audio/video information to obtain and display the fingerprint information of an instant message audio/video information. The system comprises an instant message sending instant message receiving end by using the end. By means of the present invention, the privacy of instant messaging in fingerprint information of the instant message formation such as audios and videos can be well protected, and the security receiving end is improved. 102 After the successful authentication of the identity of the instant message receiving end, the (57 : J f instant message sending end generates (7 Jnl1 audio/video information, and encrypts the o Pf' 'w) LiR : audio oideo information to obtain the encrypted flf) audio/video informaion H-Z ~ 9tfiT ~{~X T 103 The instant message sending end sends the nIJIYTj{' HPtAT; XAFJ F4 l encrypted audio/video information to the instant ifhQIIJ ), T jF RI3fA A 1 L, +xPt message receiving end, so that the instant i message receiving end receives and decrypts the 4 P O A audio/video information to obtain and display the audio/video information oJj Tj~ Af f o ~ ~jf' ~~ RI 11 Rtj3 A,4,RH tC HtA, 1fA -V lfAn 'tT 4_ 110n xTT A T t W O 2 0 14/0 6 3 4 5 5 A 1|l II |IIll||1II llII |||1|I ||||||||1 ||11 ||1 I||||I|II||||I|||||||||||||||||||I| IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, lW/k4 : RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, -Vt/tt( #j9 21 N(3))o CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)o