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1. (WO2019066007) ENCRYPTION METHOD, DECRYPTION METHOD, ENCRYPTION SYSTEM AND DECRYPTION SYSTEM
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Pub. No.: WO/2019/066007 International Application No.: PCT/JP2018/036384
Publication Date: 04.04.2019 International Filing Date: 28.09.2018
IPC:
G09C 1/00 (2006.01) ,C12N 1/19 (2006.01) ,C12N 15/09 (2006.01) ,C12Q 1/68 (2018.01)
G PHYSICS
09
EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
C
CIPHERING OR DECIPHERING APPARATUS FOR CRYPTOGRAPHIC OR OTHER PURPOSES INVOLVING THE NEED FOR SECRECY
1
Apparatus or methods whereby a given sequence of signs, e.g. an intelligible text, is transformed into an unintelligible sequence of signs by transposing the signs or groups of signs or by replacing them by others according to a predetermined system
C CHEMISTRY; METALLURGY
12
BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
N
MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICRO-ORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
1
Micro-organisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving micro-organisms or compositions thereof; Processes of preparing or isolating a composition containing a micro-organism; Culture media therefor
14
Fungi; Culture media therefor
16
Yeasts; Culture media therefor
19
modified by introduction of foreign genetic material
C CHEMISTRY; METALLURGY
12
BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
N
MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICRO-ORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
15
Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
09
Recombinant DNA-technology
C CHEMISTRY; METALLURGY
12
BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
Q
MEASURING OR TESTING PROCESSES INVOLVING ENZYMES OR MICRO-ORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
1
Measuring or testing processes involving enzymes or micro-organisms; Compositions therefor; Processes of preparing such compositions
68
involving nucleic acids
Applicants:
谷内江 望 YACHIE Nozomu [JP/JP]; JP
Spiber株式会社 SPIBER INC. [JP/JP]; 山形県鶴岡市覚岸寺字水上234番地1 234-1, Aza Mizukami, Kakuganji, Tsuruoka-shi, Yamagata 9970052, JP
Inventors:
谷内江 望 YACHIE Nozomu; JP
菅原 潤一 SUGAHARA Junichi; JP
Agent:
長谷川 芳樹 HASEGAWA Yoshiki; JP
清水 義憲 SHIMIZU Yoshinori; JP
Priority Data:
2017-19107629.09.2017JP
Title (EN) ENCRYPTION METHOD, DECRYPTION METHOD, ENCRYPTION SYSTEM AND DECRYPTION SYSTEM
(FR) PROCÉDÉ DE CHIFFREMENT, PROCÉDÉ DE DÉCHIFFREMENT, SYSTÈME DE CHIFFREMENT ET SYSTÈME DE DÉCHIFFREMENT
(JA) 暗号化方法、復号方法、暗号化システム及び復号システム
Abstract:
(EN) The present invention enables more highly safe encryption. This encryption method, which includes a method for operating an encryption system and encrypts information to be encrypted, comprises: a key information reading step for reading key information of each compound in one group included in a key medium set that includes a plurality of groups each having two or more compounds in which different pieces of key information that physically correspond to each other are recorded; an encryption step in which the encryption system encrypts the information to be encrypted by using one or more pieces of read key information and generates encryption information; and a transmission step in which the encryption system transmits the generated encryption information and an ID based on one or more pieces of the read key information to a decryption system.
(FR) La présente invention permet un chiffrement hautement plus sûr. Ce procédé de chiffrement, qui comprend un procédé de fonctionnement d'un système de chiffrement et chiffre des informations à chiffrer, comprend : une étape de lecture d'informations de clé consistant à lire des informations de clé de chaque composé dans un groupe inclus dans un ensemble de supports de clés qui contient une pluralité de groupes ayant chacun au moins deux composés dans lesquels différentes informations de clé qui correspondent physiquement entre elles sont enregistrées ; une étape de chiffrement dans laquelle le système de chiffrement chiffre les informations à chiffrer en utilisant une ou plusieurs informations de clé lues et produit des informations de chiffrement ; et une étape de transmission dans laquelle le système de chiffrement transmet les informations de chiffrement produites et un ID en fonction d'une ou de plusieurs des informations de clé lues à un système de déchiffrement.
(JA) より安全性の高い暗号化を可能とする。 暗号化方法は、暗号化システムの動作方法を含むと共に暗号化対象情報を暗号化する方法であって、物理的に互いに対応付けられ異なる鍵情報を記録した2つ以上の化合物を含む組を複数含む鍵媒体集合に含まれる1つの組の各化合物の鍵情報を読み取る鍵情報読取ステップと、暗号化システムが、読み取られた鍵情報のうちの1つ以上を用いて暗号化対象情報を暗号化して暗号化情報を生成する暗号化ステップと、暗号化システムが、生成された暗号化情報及び読み取られた鍵情報のうちの1つ以上に基づくIDを復号システムに送信する送信ステップと、を含む。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)