IN2014DN11080A - - Google Patents
Info
- Publication number
- IN2014DN11080A IN2014DN11080A IN11080DEN2014A IN2014DN11080A IN 2014DN11080 A IN2014DN11080 A IN 2014DN11080A IN 11080DEN2014 A IN11080DEN2014 A IN 11080DEN2014A IN 2014DN11080 A IN2014DN11080 A IN 2014DN11080A
- Authority
- IN
- India
- Prior art keywords
- text
- encoded
- encoded text
- recorded
- storage device
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/30—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
- H04L9/3226—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using a predetermined code, e.g. password, passphrase or PIN
- H04L9/3231—Biological data, e.g. fingerprint, voice or retina
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/008—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols involving homomorphic encryption
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
- H04L9/0816—Key establishment, i.e. cryptographic processes or cryptographic protocols whereby a shared secret becomes available to two or more parties, for subsequent use
- H04L9/0838—Key agreement, i.e. key establishment technique in which a shared key is derived by parties as a function of information contributed by, or associated with, each of these
- H04L9/0841—Key agreement, i.e. key establishment technique in which a shared key is derived by parties as a function of information contributed by, or associated with, each of these involving Diffie-Hellman or related key agreement protocols
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
- H04L2209/24—Key scheduling, i.e. generating round keys or sub-keys for block encryption
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
- H04L2209/34—Encoding or coding, e.g. Huffman coding or error correction
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012157265 | 2012-07-13 | ||
PCT/JP2013/069132 WO2014010725A1 (ja) | 2012-07-13 | 2013-07-12 | 暗号文照合システムと方法とプログラム |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2014DN11080A true IN2014DN11080A (ko) | 2015-09-25 |
Family
ID=49916164
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN11080DEN2014 IN2014DN11080A (ko) | 2012-07-13 | 2013-07-12 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9906363B2 (ko) |
EP (1) | EP2874346A4 (ko) |
JP (1) | JP6048501B2 (ko) |
IN (1) | IN2014DN11080A (ko) |
WO (1) | WO2014010725A1 (ko) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6323338B2 (ja) | 2012-12-14 | 2018-05-16 | 日本電気株式会社 | ビット列照合システムと方法とプログラム |
WO2014175320A1 (ja) * | 2013-04-24 | 2014-10-30 | 日本電気株式会社 | 暗号文照合システムと方法とプログラム |
EP2991264B1 (en) | 2013-04-24 | 2021-06-02 | Nec Corporation | Encrypted text matching system, method and program |
US9985779B2 (en) | 2013-04-24 | 2018-05-29 | Nec Corporation | Encrypted text matching system, method, and computer readable medium |
US9503266B2 (en) * | 2014-05-25 | 2016-11-22 | Fujitsu Limited | Relational encryption |
US9430628B2 (en) * | 2014-08-13 | 2016-08-30 | Qualcomm Incorporated | Access authorization based on synthetic biometric data and non-biometric data |
IL234613A0 (en) * | 2014-09-11 | 2014-12-02 | Google Inc | Exchange consolidated and encrypted transaction information with a transaction information provider |
JP6738061B2 (ja) * | 2014-11-05 | 2020-08-12 | 日本電気株式会社 | 暗号文照合システム、方法、および記録媒体 |
KR102249826B1 (ko) * | 2015-01-06 | 2021-05-11 | 삼성전자주식회사 | 데이터 관리 방법 및 이를 수행하는 전자 장치 |
WO2016136142A1 (ja) * | 2015-02-24 | 2016-09-01 | 日本電気株式会社 | 暗号文照合システム、方法、および記録媒体 |
US11030290B2 (en) * | 2016-03-31 | 2021-06-08 | Nec Corporation | Biological data registration support device, biological data registration support system, biological data registration support method, biological data registration support program, recording medium for strong biological data registration support program |
WO2019124164A1 (ja) * | 2017-12-22 | 2019-06-27 | 学校法人東京理科大学 | 暗号データ処理システム、及びプログラム |
KR20200100481A (ko) * | 2019-02-18 | 2020-08-26 | 삼성전자주식회사 | 생체 정보를 인증하기 위한 전자 장치 및 그의 동작 방법 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE7714587L (sv) * | 1977-12-21 | 1979-06-22 | Brendstrom Hugo | System for meddelanden |
US5745578A (en) * | 1996-06-17 | 1998-04-28 | Ericsson Inc. | Apparatus and method for secure communication based on channel characteristics |
JP2005130384A (ja) | 2003-10-27 | 2005-05-19 | Kddi Corp | 生体認証システム及び生体認証方法 |
KR20070024576A (ko) * | 2004-06-09 | 2007-03-02 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 생체 측정 템플릿 보호 및 특징 처리 |
US8281148B2 (en) * | 2004-11-16 | 2012-10-02 | Koninklijke Philips Electronics N.V. | Securely computing a similarity measure |
JP4564348B2 (ja) | 2004-12-10 | 2010-10-20 | 株式会社日立製作所 | 生体情報の特徴量変換方法および生体認証システム |
US8130946B2 (en) * | 2007-03-20 | 2012-03-06 | Michael De Mare | Iterative symmetric key ciphers with keyed S-boxes using modular exponentiation |
JP5300983B2 (ja) * | 2009-10-29 | 2013-09-25 | 三菱電機株式会社 | データ処理装置 |
EP2624160B1 (en) * | 2010-09-30 | 2018-12-26 | Panasonic Corporation | Biometric authentication system, communication terminal device, biometric authentication device, and biometric authentication method |
-
2013
- 2013-07-12 IN IN11080DEN2014 patent/IN2014DN11080A/en unknown
- 2013-07-12 US US14/412,489 patent/US9906363B2/en active Active
- 2013-07-12 JP JP2014524893A patent/JP6048501B2/ja active Active
- 2013-07-12 WO PCT/JP2013/069132 patent/WO2014010725A1/ja active Application Filing
- 2013-07-12 EP EP13816633.5A patent/EP2874346A4/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
JPWO2014010725A1 (ja) | 2016-06-23 |
EP2874346A4 (en) | 2016-03-09 |
US9906363B2 (en) | 2018-02-27 |
US20150195090A1 (en) | 2015-07-09 |
WO2014010725A1 (ja) | 2014-01-16 |
JP6048501B2 (ja) | 2016-12-21 |
EP2874346A1 (en) | 2015-05-20 |
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