IEICE Trans

Masahiro MAMBO

Shoulder-Surfing Resistant Authentication Using Pass Pattern of Pattern Lock So HIGASHIKAWA Tomoaki KOSUGI Shogo KITAJIMA Masahiro MAMBO
Publication: Publication Date: 2018/01/01 Vol. E101-D No. 1 pp. 45-52 Type of Manuscript: Special Section PAPER (Special Section on Enriched Multimedia — Potential and Possibility of Multimedia Contents for the Future —) Category: Keyword: shoulder surfing, authentication, pattern lock, android application,
	Summary \| Full Text:PDF(787.3KB)

FOREWORD Masahiro MAMBO
Publication: Publication Date: 2017/01/01 Vol. E100-A No. 1 pp. 1-2 Type of Manuscript: FOREWORD Category: Keyword:
	Summary \| Full Text:PDF(80.7KB)

Implementation of µNaCl on 32-bit ARM Cortex-M0 Toshifumi NISHINAGA Masahiro MAMBO
Publication: IEICE TRANSACTIONS on Information and Systems Publication Date: 2016/08/01 Vol. E99-D No. 8 pp. 2056-2060 Type of Manuscript: Special Section PAPER (Special Section on Security, Privacy and Anonymity of Internet of Things) Category: Keyword: Cortex-M0, crypto library, embedded, microcontroller, IoT,
	Summary \| Full Text:PDF(178KB)

Identity-Based Proxy Cryptosystems with Revocability and Hierarchical Confidentialities Lihua WANG Licheng WANG Masahiro MAMBO Eiji OKAMOTO
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2012/01/01 Vol. E95-A No. 1 pp. 70-88 Type of Manuscript: Special Section PAPER (Special Section on Cryptography and Information Security) Category: Public Key Cryptography Keyword: proxy decryption, proxy re-encryption, revocability, hierarchical confidentialities,
	Summary \| Full Text:PDF(901.5KB)

A Secure Structured Multisignature Scheme Based on a Non-commutative Ring Homomorphism Naoto YANAI Eikoh CHIDA Masahiro MAMBO
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2011/06/01 Vol. E94-A No. 6 pp. 1346-1355 Type of Manuscript: Special Section PAPER (Special Section on Discrete Mathematics and Its Applications) Category: Keyword: multisignature scheme, structured multisignature scheme, homomorphic scheme, non-commutative ring homomorphism, random oracle model,
	Summary \| Full Text:PDF(366.7KB)

Toward Separating Integer Factoring from Discrete Logarithm mod p Shuji ISOBE Wataru KUMAGAI Masahiro MAMBO Hiroki SHIZUYA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2007/01/01 Vol. E90-A No. 1 pp. 48-53 Type of Manuscript: Special Section PAPER (Special Section on Cryptography and Information Security) Category: Foundations Keyword: preimage functions, range injection reduction, the Heath-Brown conjecture, integer factoring, certified discrete logarithm,
	Summary \| Full Text:PDF(328.2KB)

On the Polynomial Time Computability of Abstract Ray-Tracing Problems Shuji ISOBE Tetsuo KURIYAMA Masahiro MAMBO Hiroki SHIZUYA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2005/05/01 Vol. E88-A No. 5 pp. 1209-1213 Type of Manuscript: Special Section PAPER (Special Section on Discrete Mathematics and Its Applications) Category: Keyword: ray-tracing problem, abstract ray-tracing problem (ARTP), PSPACE-hard/complete, scene,
	Summary \| Full Text:PDF(176.6KB)

The Computational Difficulty of Solving Cryptographic Primitive Problems Related to the Discrete Logarithm Problem Chisato KONOMA Masahiro MAMBO Hiroki SHIZUYA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2005/01/01 Vol. E88-A No. 1 pp. 81-88 Type of Manuscript: Special Section PAPER (Special Section on Cryptography and Information Security) Category: Public Key Cryptography Keyword: discrete logarithm problem, double discrete logarithm problem, square root of discrete logarithm problem, e-th root of discrete logarithm problem,
	Summary \| Full Text:PDF(193.3KB)

Complexity Analysis of the Cryptographic Primitive Problems through Square-Root Exponent Chisato KONOMA Masahiro MAMBO Hiroki SHIZUYA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2004/05/01 Vol. E87-A No. 5 pp. 1083-1091 Type of Manuscript: Special Section LETTER (Special Section on Discrete Mathematics and Its Applications) Category: Keyword: square-root exponent, discrete logarithm problem, factoring problem, Diffie-Hellman problem, computing problem, decision problem,
	Summary \| Full Text:PDF(218.5KB)

On the Strength of the Strong RSA Assumption Shintaro ITAGAKI Masahiro MAMBO Hiroki SHIZUYA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2003/05/01 Vol. E86-A No. 5 pp. 1164-1170 Type of Manuscript: Special Section PAPER (Special Section on Discrete Mathematics and Its Applications) Category: Keyword: strong RSA assumption, RSA, algebraic computation, straight-line program,
	Summary \| Full Text:PDF(236.4KB)

On the Security of Girault Key Agreement Protocols against Active Attacks Soo-Hyun OH Masahiro MAMBO Hiroki SHIZUYA Dong-Ho WON
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2003/05/01 Vol. E86-A No. 5 pp. 1181-1189 Type of Manuscript: Special Section PAPER (Special Section on Discrete Mathematics and Its Applications) Category: Keyword: self-certified public key, Girault key agreement protocol, reduction,
	Summary \| Full Text:PDF(502.4KB)

On the Security of the Okamoto-Tanaka ID-Based Key Exchange Scheme against Active Attacks Seungjoo KIM Masahiro MAMBO Takeshi OKAMOTO Hiroki SHIZUYA Mitsuru TADA Dongho WON
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2001/01/01 Vol. E84-A No. 1 pp. 231-238 Type of Manuscript: Special Section PAPER (Special Section on Cryptography and Information Security) Category: Keyword: Okamoto-Tanaka key exchange scheme, ID-based scheme, active attack, known-key attack, forward secrecy,
	Summary \| Full Text:PDF(288.5KB)

On the Complexity of Constructing an Elliptic Curve of a Given Order Masato YAMAMICHI Masahiro MAMBO Hiroki SHIZUYA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2001/01/01 Vol. E84-A No. 1 pp. 140-145 Type of Manuscript: Special Section PAPER (Special Section on Cryptography and Information Security) Category: Keyword: elliptic curve, function class, computational complexity,
	Summary \| Full Text:PDF(215.8KB)

A Note on the Complexity of Breaking Okamoto-Tanaka ID-Based Key Exchange Scheme Masahiro MAMBO Hiroki SHIZUYA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 1999/01/25 Vol. E82-A No. 1 pp. 77-80 Type of Manuscript: Special Section PAPER (Special Section on Cryptography and Information Security) Category: Keyword: key exchange scheme, Okamoto-Tanaka, Diffie-Hellman, RSA, reducibility,
	Summary \| Full Text:PDF(121.5KB)

Constructing Identity-Based Key Distribution Systems over Elliptic Curves Hisao SAKAZAKI Eiji OKAMOTO Masahiro MAMBO
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 1998/10/25 Vol. E81-A No. 10 pp. 2138-2143 Type of Manuscript: Special Section PAPER (Special Section on Information Theory and Its Applications) Category: Security Keyword: ID-based key distribution systems, elliptic curve, message recovery signature,
	Summary \| Full Text:PDF(530.5KB)

Anonymous Public Key Certificates and their Applications Kazuomi OISHI Masahiro MAMBO Eiji OKAMOTO
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 1998/01/25 Vol. E81-A No. 1 pp. 56-64 Type of Manuscript: Special Section PAPER (Special Section on Cryptography and Information Security) Category: Keyword: public key certificates, one-time certificates, anonymity, unlinkability,
	Summary \| Full Text:PDF(816.5KB)

Factoring Hard Integers on a Parallel Machine Rene PERALTA Masahiro MAMBO Eiji OKAMOTO
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 1997/04/25 Vol. E80-A No. 4 pp. 658-662 Type of Manuscript: Special Section PAPER (Special Section on Discrete Mathematics and Its Applications) Category: Keyword: integer factorization, Cunningham project, parallel algorithms, HMPQS, number-theoretic cryptology,
	Summary \| Full Text:PDF(444KB)

Proxy Cryptosystems: Delegation of the Power to Decrypt Ciphertexts Masahiro MAMBO Eiji OKAMOTO
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 1997/01/25 Vol. E80-A No. 1 pp. 54-63 Type of Manuscript: Special Section PAPER (Special Section on Cryptography and Information Security) Category: Keyword: proxy cryptosystem, proxy, proxy decryptor, ciphertext transformation,
	Summary \| Full Text:PDF(897.9KB)

Proxy Signatures: Delegation of the Power to Sign Messages Masahiro MAMBO Keisuke USUDA Eiji OKAMOTO
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 1996/09/25 Vol. E79-A No. 9 pp. 1338-1354 Type of Manuscript: Special Section PAPER (Special Section on Information Theory and Its Applications) Category: Source Coding/Security Keyword: proxy, proxy signature, proxy signer, delegation, seal,
	Summary \| Full Text:PDF(1.5MB)

Proposal of an Automatic Signature Scheme Using a Compiler Keisuke USUDA Masahiro MAMBO Tomohiko UYEMATSU Eiji OKAMOTO
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 1996/01/25 Vol. E79-A No. 1 pp. 94-101 Type of Manuscript: Special Section PAPER (Special Section on Cryptography and Information Security) Category: Keyword: computer virus, virus protection, digital signature, automatic signature scheme,
	Summary \| Full Text:PDF(685.5KB)

Permutation Cipher Scheme Using Polynomials over a Field Eiji OKAMOTO Tomohiko UYEMATSU Masahiro MAMBO
Publication: IEICE TRANSACTIONS on Information and Systems Publication Date: 1995/02/25 Vol. E78-D No. 2 pp. 138-142 Type of Manuscript: PAPER Category: Information Security Keyword: cryptography, information security, permutation, Reed-Solomon code,
	Summary \| Full Text:PDF(382.8KB)

A Secure Broadcast Communication Method with Short Messages Masahiro MAMBO Akinori NISHIKAWA Eiji OKAMOTO Shigeo TSUJII
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 1994/08/25 Vol. E77-A No. 8 pp. 1319-1327 Type of Manuscript: Special Section PAPER (Special Section on Information Theory and Its Applications) Category: Keyword: secure broadcast communication, message length,
	Summary \| Full Text:PDF(793.9KB)

5-Move Statistical Zero Knowledge Kaoru KUROSAWA Masahiro MAMBO Shigeo TSUJII
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 1993/01/25 Vol. E76-A No. 1 pp. 40-45 Type of Manuscript: Special Section PAPER (Special Section on Cryptography and Information Security) Category: Keyword: statistical ZKIP, perfect ZKIP, standard ZKIP, invulnerable generator, class K,
	Summary \| Full Text:PDF(529.1KB)