DEVICE AND METHOD FOR PROVIDING SECUIRTY ASSISTANT SERVICE
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United States of America Patent
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Issued Date -
May 14, 2015
app pub date -
Apr 2, 2014
filing date -
Nov 13, 2013
priority date (Note) -
Abandoned
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Abstract
There are provided a method and device for providing a security assistant service. In an embodiment of the invention, there is provided a device for providing a security assistant service in which a first terminal and a second terminal are included. The device includes the first terminal configured to generate information for requesting verification of an original plaintext to be signed (here, the information for requesting verification of the original plaintext to be signed refers to the original plaintext to be signed or a hash value of the original plaintext to be signed) and transmit an encrypted value in which the information for requesting verification of the original plaintext to be signed is encrypted and the original plaintext to be signed to the second terminal, and the second terminal configured to receive the original plaintext to be signed and the encrypted value, decrypt the information for requesting verification of the original plaintext to be signed by decrypting the encrypted value, display the original plaintext to be signed when the original plaintext to be signed or a hash value of the original plaintext to be signed matches the decrypted information for requesting verification of the original plaintext to be signed, receive a verification signal from a user, generate an original verification message (here, the original verification message refers to information indicating that the original plaintext to be signed is verified by the user and the information can be proved using a key held by the second terminal and verified using the key held by the first terminal) and transmit the original verification message to the first terminal.
First Claim
Family
- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE | 161 GAJEONG-DONG YUSEONG-GU DAEJEON |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Cho, Hyun-Sook | Daejeon, KR | 26 | 195 |
Cho, Jin-Man | Daejeon, KR | 37 | 193 |
Cho, Sang-Rae | Daejeon, KR | 27 | 165 |
Cho, Young-Seob | Daejeon, KR | 22 | 128 |
Choi, Dae-Seon | Daejeon, KR | 15 | 85 |
Jin, Seung-Hun | Daejeon, KR | 39 | 232 |
Kim, Seok-Hyun | Daejeon, KR | 57 | 239 |
Kim, Seung-Hyun | Daejeon, KR | 108 | 547 |
KIM, Soo-Hyung | Daejeon, KR | 65 | 917 |
Noh, Jong-Hyouk | Daejeon, KR | 47 | 270 |
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11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Nov 14, 2026 |
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Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
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