Title:
An instant correspondence procedure and a system
Document Type and Number:
Japanese Patent JP6145806
Kind Code:
B2
Abstract:
An instant communication method comprises: (a) obtaining the fingerprint information of an instant communication receiving terminal, and performing identity authentication on the instant communication receiving terminal utilizing the fingerprint information at an instant communication transmitting terminal; (b) generating and encrypting audio and video information to obtain encrypted information at the instant communication transmitting terminal, after successful authentication of the instant communication receiving terminal; and (c) transmitting the encrypted information from the instant communication transmitting terminal to the receiving terminal, and receiving and decrypting the encrypted audio and video information at the receiving terminal to obtain and display the audio and video information. An instant communication system comprises an instant communication transmitting terminal. Therefore, the privacy of instant messages such as audio, video and the like can be ensured powerfully, and the communication security is greatly improved with the present invention.
Inventors:
Kingdom
Ceremony
Ceremony
Application Number:
JP2015538255A
Publication Date:
June 14, 2017
Filing Date:
January 25, 2013
Export Citation:
Assignee:
Tsuruyama Seta Optoelectronic Technology Co., Ltd.
International Classes:
H04L9/32; G06F21/32; H04L9/08
Domestic Patent References:
| JP2007102373A | ||||
| JP2008124847A | ||||
| JP2003229847A | ||||
| JP2008234143A |
Attorney, Agent or Firm:
Momoko Arima
Harakenzo world patent & trademark
Harakenzo world patent & trademark