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2020 – today
- 2024
- [j44]Kento Tsuji, Tetsu Iwata:
Feistel Ciphers Based on a Single Primitive. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 107(8): 1229-1240 (2024) - [j43]Ryunouchi Takeuchi, Yosuke Todo, Tetsu Iwata:
Key Recovery, Universal Forgery, and Committing Attacks against Revised Rocca: How Finalization Affects Security. IACR Trans. Symmetric Cryptol. 2024(2): 85-117 (2024) - [i46]Ryunosuke Takeuchi, Yosuke Todo, Tetsu Iwata:
Practical Committing Attacks against Rocca-S. IACR Cryptol. ePrint Arch. 2024: 901 (2024) - [i45]Akiko Inoue, Tetsu Iwata, Kazuhiko Minematsu:
Comprehensive Robustness Analysis of GCM, CCM, and OCB3. IACR Cryptol. ePrint Arch. 2024: 1339 (2024) - 2023
- [j42]Yu Long Chen, Antonio Flórez-Gutiérrez, Akiko Inoue, Ryoma Ito
, Tetsu Iwata, Kazuhiko Minematsu, Nicky Mouha, Yusuke Naito, Ferdinand Sibleyras, Yosuke Todo:
Key Committing Security of AEZ and More. IACR Trans. Symmetric Cryptol. 2023(4): 452-488 (2023) - [c52]Kento Tsuji, Tetsu Iwata:
Feistel Ciphers Based on a Single Primitive. IMACC 2023: 57-79 - [c51]Isamu Furuya
PMACrx: A Vector-Input MAC for High-Dimensional Vectors with BBB Security. IWSEC 2023: 77-97 - 2022
- [j41]Chun Guo, Tetsu Iwata
New indifferentiability security proof of MDPH hash function. IET Inf. Secur. 16(4): 262-281 (2022) - [j40]Makoto Habu, Kazuhiko Minematsu, Tetsu Iwata
Matching attacks on Romulus-M. IET Inf. Secur. 16(6): 459-469 (2022) - [j39]Kazuo Shinagawa, Tetsu Iwata:
Quantum attacks on Sum of Even-Mansour pseudorandom functions. Inf. Process. Lett. 173: 106172 (2022) - [j38]Kyoji Shibutani, Tetsu Iwata:
On the (im)possibility of improving the round diffusion of generalized Feistel structures. Inf. Process. Lett. 174: 106197 (2022) - [j37]Akinori Hosoyamada, Akiko Inoue, Ryoma Ito
Cryptanalysis of Rocca and Feasibility of Its Security Claim. IACR Trans. Symmetric Cryptol. 2022(3): 123-151 (2022) - [j36]Kazuki Nakaya, Tetsu Iwata:
Generalized Feistel Structures Based on Tweakable Block Ciphers. IACR Trans. Symmetric Cryptol. 2022(4): 24-91 (2022) - [c50]Akiko Inoue, Tetsu Iwata, Kazuhiko Minematsu:
Analyzing the Provable Security Bounds of GIFT-COFB and Photon-Beetle. ACNS 2022: 67-84 - [i44]Akiko Inoue, Tetsu Iwata, Kazuhiko Minematsu:
Analyzing the Provable Security Bounds of GIFT-COFB and Photon-Beetle. IACR Cryptol. ePrint Arch. 2022: 1 (2022) - [i43]Makoto Habu, Kazuhiko Minematsu, Tetsu Iwata:
Matching Attacks on Romulus-M. IACR Cryptol. ePrint Arch. 2022: 369 (2022) - 2021
- [j35]Akinori Hosoyamada, Tetsu Iwata:
Indifferentiability of SKINNY-HASH Internal Functions. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 104-A(9): 1156-1162 (2021) - [j34]Akinori Hosoyamada, Tetsu Iwata:
Provably Quantum-Secure Tweakable Block Ciphers. IACR Trans. Symmetric Cryptol. 2021(1): 337-377 (2021) - [c49]Akinori Hosoyamada, Tetsu Iwata:
On Tight Quantum Security of HMAC and NMAC in the Quantum Random Oracle Model. CRYPTO (1) 2021: 585-615 - [i42]Akinori Hosoyamada, Tetsu Iwata:
On Tight Quantum Security of HMAC and NMAC in the Quantum Random Oracle Model. IACR Cryptol. ePrint Arch. 2021: 774 (2021) - [i41]Chun Guo, Tetsu Iwata, Kazuhiko Minematsu:
New Indifferentiability Security Proof of MDPH Hash Function. IACR Cryptol. ePrint Arch. 2021: 1469 (2021) - 2020
- [j33]Avik Chakraborti, Tetsu Iwata, Kazuhiko Minematsu, Mridul Nandi
Blockcipher-Based Authenticated Encryption: How Small Can We Go? J. Cryptol. 33(3): 703-741 (2020) - [j32]Akiko Inoue
Cryptanalysis of OCB2: Attacks on Authenticity and Confidentiality. J. Cryptol. 33(4): 1871-1913 (2020) - [j31]Tetsu Iwata, Mustafa Khairallah
Duel of the Titans: The Romulus and Remus Families of Lightweight AEAD Algorithms. IACR Trans. Symmetric Cryptol. 2020(1): 43-120 (2020) - [j30]Ryota Nakamichi, Tetsu Iwata:
Beyond-Birthday-Bound Secure Cryptographic Permutations from Ideal Ciphers with Long Keys. IACR Trans. Symmetric Cryptol. 2020(2): 68-92 (2020) - [i40]Subhadeep Banik, Avik Chakraborti, Tetsu Iwata, Kazuhiko Minematsu, Mridul Nandi, Thomas Peyrin, Yu Sasaki, Siang Meng Sim, Yosuke Todo:
GIFT-COFB. IACR Cryptol. ePrint Arch. 2020: 738 (2020) - [i39]Akinori Hosoyamada, Tetsu Iwata:
Provably Quantum-Secure Tweakable Block Ciphers. IACR Cryptol. ePrint Arch. 2020: 1321 (2020) - [i38]Akinori Hosoyamada, Tetsu Iwata:
Indifferentiability of SKINNY-HASH Internal Functions. IACR Cryptol. ePrint Arch. 2020: 1344 (2020)
2010 – 2019
- 2019
- [j29]Zhenzhen Bao
ZOCB and ZOTR: Tweakable Blockcipher Modes for Authenticated Encryption with Full Absorption. IACR Trans. Symmetric Cryptol. 2019(2): 1-54 (2019) - [j28]Ryota Nakamichi, Tetsu Iwata:
Iterative Block Ciphers from Tweakable Block Ciphers with Long Tweaks. IACR Trans. Symmetric Cryptol. 2019(4): 54-80 (2019) - [c48]Akinori Hosoyamada, Tetsu Iwata:
4-Round Luby-Rackoff Construction is a qPRP. ASIACRYPT (1) 2019: 145-174 - [c47]Akiko Inoue, Tetsu Iwata
Cryptanalysis of OCB2: Attacks on Authenticity and Confidentiality. CRYPTO (1) 2019: 3-31 - [c46]Tetsu Iwata, Virginie Lallemand, Gregor Leander
Universal Forgery and Multiple Forgeries of MergeMAC and Generalized Constructions. CT-RSA 2019: 293-312 - [c45]Gembu Ito, Akinori Hosoyamada
Quantum Chosen-Ciphertext Attacks Against Feistel Ciphers. CT-RSA 2019: 391-411 - [c44]Boyu Ni, Gembu Ito, Xiaoyang Dong, Tetsu Iwata:
Quantum Attacks Against Type-1 Generalized Feistel Ciphers and Applications to CAST-256. INDOCRYPT 2019: 433-455 - [i37]Akinori Hosoyamada, Tetsu Iwata:
Tight Quantum Security Bound of the 4-Round Luby-Rackoff Construction. IACR Cryptol. ePrint Arch. 2019: 243 (2019) - [i36]Akiko Inoue, Tetsu Iwata, Kazuhiko Minematsu, Bertram Poettering:
Cryptanalysis of OCB2: Attacks on Authenticity and Confidentiality. IACR Cryptol. ePrint Arch. 2019: 311 (2019) - [i35]Gembu Ito, Tetsu Iwata:
Quantum Distinguishing Attacks against Type-1 Generalized Feistel Ciphers. IACR Cryptol. ePrint Arch. 2019: 327 (2019) - [i34]Zhenzhen Bao, Jian Guo, Tetsu Iwata, Kazuhiko Minematsu:
ZOCB and ZOTR: Tweakable Blockcipher Modes for Authenticated Encryption with Full Absorption. IACR Cryptol. ePrint Arch. 2019: 600 (2019) - [i33]Tetsu Iwata, Mustafa Khairallah, Kazuhiko Minematsu, Thomas Peyrin:
Duel of the Titans: The Romulus and Remus Families of Lightweight AEAD Algorithms. IACR Cryptol. ePrint Arch. 2019: 992 (2019) - 2018
- [j27]Kota Kondo, Yu Sasaki, Yosuke Todo
On the Design Rationale of SIMON Block Cipher: Integral Attacks and Impossible Differential Attacks against SIMON Variants. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 101-A(1): 88-98 (2018) - [j26]Kazuya Imamura
Integrity analysis of authenticated encryption based on stream ciphers. Int. J. Inf. Sec. 17(5): 493-511 (2018) - [j25]Patrick Derbez
Cryptanalysis of AES-PRF and Its Dual. IACR Trans. Symmetric Cryptol. 2018(2): 161-191 (2018) - [e7]Debrup Chakraborty, Tetsu Iwata:
Progress in Cryptology - INDOCRYPT 2018 - 19th International Conference on Cryptology in India, New Delhi, India, December 9-12, 2018, Proceedings. Lecture Notes in Computer Science 11356, Springer 2018, ISBN 978-3-030-05377-2 [contents] - [i32]Joan Daemen, Tetsu Iwata, Nils Gregor Leander, Kaisa Nyberg
Symmetric Cryptography (Dagstuhl Seminar 18021). Dagstuhl Reports 8(1): 1-32 (2018) - [i31]Tetsu Iwata, Virginie Lallemand, Gregor Leander, Yu Sasaki:
Universal Forgery and Multiple Forgeries of MergeMAC and Generalized Constructions. IACR Cryptol. ePrint Arch. 2018: 793 (2018) - [i30]Tetsu Iwata:
Plaintext Recovery Attack of OCB2. IACR Cryptol. ePrint Arch. 2018: 1090 (2018) - [i29]Gembu Ito, Akinori Hosoyamada, Ryutaroh Matsumoto, Yu Sasaki, Tetsu Iwata:
Quantum Chosen-Ciphertext Attacks against Feistel Ciphers. IACR Cryptol. ePrint Arch. 2018: 1193 (2018) - 2017
- [j24]Hiraku Morita
On the Security of Schnorr Signatures, DSA, and ElGamal Signatures against Related-Key Attacks. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 100-A(1): 73-90 (2017) - [j23]Hiraku Morita
On the Security of Non-Interactive Key Exchange against Related-Key Attacks. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 100-A(9): 1910-1923 (2017) - [j22]Kazuhiko Minematsu, Tetsu Iwata:
Cryptanalysis of PMACx, PMAC2x, and SIVx. IACR Trans. Symmetric Cryptol. 2017(2): 162-176 (2017) - [j21]Tetsu Iwata, Yannick Seurin:
Reconsidering the Security Bound of AES-GCM-SIV. IACR Trans. Symmetric Cryptol. 2017(4): 240-267 (2017) - [c43]Avik Chakraborti, Tetsu Iwata, Kazuhiko Minematsu, Mridul Nandi
Blockcipher-Based Authenticated Encryption: How Small Can We Go? CHES 2017: 277-298 - [c42]Tetsu Iwata, Kazuhiko Minematsu, Thomas Peyrin
ZMAC: A Fast Tweakable Block Cipher Mode for Highly Secure Message Authentication. CRYPTO (3) 2017: 34-65 - [c41]Kota Kondo, Yu Sasaki, Yosuke Todo
Analyzing Key Schedule of Simon: Iterative Key Differences and Application to Related-Key Impossible Differentials. IWSEC 2017: 141-158 - [i28]Kazuhiko Minematsu, Tetsu Iwata:
Cryptanalysis of PMACx, PMAC2x, and SIVx. IACR Cryptol. ePrint Arch. 2017: 220 (2017) - [i27]Tetsu Iwata, Kazuhiko Minematsu, Thomas Peyrin, Yannick Seurin:
ZMAC: A Fast Tweakable Block Cipher Mode for Highly Secure Message Authentication. IACR Cryptol. ePrint Arch. 2017: 535 (2017) - [i26]Avik Chakraborti, Tetsu Iwata, Kazuhiko Minematsu, Mridul Nandi:
Blockcipher-based Authenticated Encryption: How Small Can We Go? IACR Cryptol. ePrint Arch. 2017: 649 (2017) - [i25]Tetsu Iwata, Yannick Seurin:
Reconsidering the Security Bound of AES-GCM-SIV. IACR Cryptol. ePrint Arch. 2017: 708 (2017) - 2016
- [j20]Tetsu Iwata, Kazuhiko Minematsu:
Stronger Security Variants of GCM-SIV. IACR Trans. Symmetric Cryptol. 2016(1): 134-157 (2016) - [c40]Kota Kondo, Yu Sasaki, Tetsu Iwata:
On the Design Rationale of Simon Block Cipher: Integral Attacks and Impossible Differential Attacks against Simon Variants. ACNS 2016: 518-536 - [c39]Kazuya Imamura
Integrity Analysis of Authenticated Encryption Based on Stream Ciphers. ProvSec 2016: 257-276 - [i24]Frederik Armknecht, Tetsu Iwata, Kaisa Nyberg, Bart Preneel:
Symmetric Cryptography (Dagstuhl Seminar 16021). Dagstuhl Reports 6(1): 34-54 (2016) - [i23]Kota Kondo, Yu Sasaki, Tetsu Iwata:
On the Design Rationale of SIMON Block Cipher: Integral Attacks and Impossible Differential Attacks against SIMON Variants. IACR Cryptol. ePrint Arch. 2016: 625 (2016) - [i22]Tetsu Iwata, Kazuhiko Minematsu:
Stronger Security Variants of GCM-SIV. IACR Cryptol. ePrint Arch. 2016: 853 (2016) - [i21]Tetsu Iwata, Bart Mennink, Damian Vizár:
CENC is Optimally Secure. IACR Cryptol. ePrint Arch. 2016: 1087 (2016) - [i20]Kazuya Imamura, Kazuhiko Minematsu, Tetsu Iwata:
Integrity Analysis of Authenticated Encryption Based on Stream Ciphers. IACR Cryptol. ePrint Arch. 2016: 1124 (2016) - 2015
- [j19]Hayato Kobayashi, Kazuhiko Minematsu, Tetsu Iwata:
Optimality of Tweak Functions in CLOC. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 98-A(10): 2152-2164 (2015) - [c38]Yuichi Niwa, Keisuke Ohashi, Kazuhiko Minematsu, Tetsu Iwata:
GCM Security Bounds Reconsidered. FSE 2015: 385-407 - [c37]Hiraku Morita
On the Security of the Schnorr Signature Scheme and DSA Against Related-Key Attacks. ICISC 2015: 20-35 - [c36]Kazuhiko Minematsu, Tetsu Iwata:
Tweak-Length Extension for Tweakable Blockciphers. IMACC 2015: 77-93 - [e6]Tetsu Iwata, Jung Hee Cheon:
Advances in Cryptology - ASIACRYPT 2015 - 21st International Conference on the Theory and Application of Cryptology and Information Security, Auckland, New Zealand, November 29 - December 3, 2015, Proceedings, Part I. Lecture Notes in Computer Science 9452, Springer 2015, ISBN 978-3-662-48796-9 [contents] - [e5]Tetsu Iwata, Jung Hee Cheon:
Advances in Cryptology - ASIACRYPT 2015 - 21st International Conference on the Theory and Application of Cryptology and Information Security, Auckland, New Zealand, November 29 - December 3, 2015, Proceedings, Part II. Lecture Notes in Computer Science 9453, Springer 2015, ISBN 978-3-662-48799-0 [contents] - [i19]Yuichi Niwa, Keisuke Ohashi, Kazuhiko Minematsu, Tetsu Iwata:
GCM Security Bounds Reconsidered. IACR Cryptol. ePrint Arch. 2015: 214 (2015) - [i18]Kazuhiko Minematsu, Tetsu Iwata:
Tweak-Length Extension for Tweakable Blockciphers. IACR Cryptol. ePrint Arch. 2015: 888 (2015) - [i17]Hiraku Morita, Jacob C. N. Schuldt, Takahiro Matsuda, Goichiro Hanaoka, Tetsu Iwata:
On the Security of the Schnorr Signature Scheme and DSA against Related-Key Attacks. IACR Cryptol. ePrint Arch. 2015: 1135 (2015) - 2014
- [j18]Yuki Asano, Shingo Yanagihara, Tetsu Iwata:
Cryptanalysis of 249-, 250-, ..., 256-Bit Key HyRAL via Equivalent Keys. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 97-A(1): 371-383 (2014) - [j17]Shingo Yanagihara, Tetsu Iwata:
Type 1.x Generalized Feistel Structures. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 97-A(4): 952-963 (2014) - [c35]Tetsu Iwata, Kazuhiko Minematsu, Jian Guo
CLOC: Authenticated Encryption for Short Input. FSE 2014: 149-167 - [c34]Tetsu Iwata, Lei Wang:
Impact of ANSI X9.24-1: 2009 Key Check Value on ISO/IEC 9797-1: 2011 MACs. FSE 2014: 303-322 - [e4]Palash Sarkar, Tetsu Iwata:
Advances in Cryptology - ASIACRYPT 2014 - 20th International Conference on the Theory and Application of Cryptology and Information Security, Kaoshiung, Taiwan, R.O.C., December 7-11, 2014. Proceedings, Part I. Lecture Notes in Computer Science 8873, Springer 2014, ISBN 978-3-662-45610-1 [contents] - [e3]Palash Sarkar, Tetsu Iwata:
Advances in Cryptology - ASIACRYPT 2014 - 20th International Conference on the Theory and Application of Cryptology and Information Security, Kaoshiung, Taiwan, R.O.C., December 7-11, 2014, Proceedings, Part II. Lecture Notes in Computer Science 8874, Springer 2014, ISBN 978-3-662-45607-1 [contents] - [i16]Frederik Armknecht
Symmetric Cryptography (Dagstuhl Seminar 14021). Dagstuhl Reports 4(1): 1-16 (2014) - [i15]Tetsu Iwata, Kazuhiko Minematsu, Jian Guo, Sumio Morioka:
CLOC: Authenticated Encryption for Short Input. IACR Cryptol. ePrint Arch. 2014: 157 (2014) - [i14]Tetsu Iwata, Lei Wang:
Impact of ANSI X9.24-1: 2009 Key Check Value on ISO/IEC 9797-1: 2011 MACs. IACR Cryptol. ePrint Arch. 2014: 183 (2014) - 2013
- [j16]Shingo Yanagihara, Tetsu Iwata:
Improving the Permutation Layer of Type 1, Type 3, Source-Heavy, and Target-Heavy Generalized Feistel Structures. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 96-A(1): 2-14 (2013) - [j15]Yasushi Osaki, Tetsu Iwata:
Security of Hash-then-CBC Key Wrapping Revisited. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 96-A(1): 25-34 (2013) - [c33]Kazuhiko Minematsu, Stefan Lucks, Hiraku Morita
Attacks and Security Proofs of EAX-Prime. FSE 2013: 327-347 - [c32]Kazuhiko Minematsu, Stefan Lucks, Tetsu Iwata:
Improved Authenticity Bound of EAX, and Refinements. ProvSec 2013: 184-201 - [i13]Kazuhiko Minematsu, Stefan Lucks, Tetsu Iwata:
Improved Authenticity Bound of EAX, and Refinements. IACR Cryptol. ePrint Arch. 2013: 792 (2013) - 2012
- [j14]Yasushi Osaki, Tetsu Iwata:
Further More on Key Wrapping. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 95-A(1): 8-20 (2012) - [c31]Yuki Asano, Shingo Yanagihara, Tetsu Iwata:
Cryptanalysis of 256-Bit Key HyRAL via Equivalent Keys. ACNS 2012: 257-274 - [c30]Tetsu Iwata, Keisuke Ohashi, Kazuhiko Minematsu:
Breaking and Repairing GCM Security Proofs. CRYPTO 2012: 31-49 - [i12]Kazuhiko Minematsu, Hiraku Morita, Tetsu Iwata:
Cryptanalysis of EAXprime. IACR Cryptol. ePrint Arch. 2012: 18 (2012) - [i11]Tetsu Iwata, Keisuke Ohashi, Kazuhiko Minematsu:
Breaking and Repairing GCM Security Proofs. IACR Cryptol. ePrint Arch. 2012: 438 (2012) - 2011
- [c29]Shingo Yanagihara, Tetsu Iwata:
On Permutation Layer of Type 1, Source-Heavy, and Target-Heavy Generalized Feistel Structures. CANS 2011: 98-117 - [c28]Kazuhiko Minematsu, Tetsu Iwata:
Building Blockcipher from Tweakable Blockcipher: Extending FSE 2009 Proposal. IMACC 2011: 391-412 - [c27]Yasushi Osaki, Tetsu Iwata:
Security of Hash-then-CBC Key Wrapping Revisited. IMACC 2011: 413-430 - [e2]Tetsu Iwata, Masakatsu Nishigaki:
Advances in Information and Computer Security - 6th International Workshop, IWSEC 2011, Tokyo, Japan, November 8-10, 2011. Proceedings. Lecture Notes in Computer Science 7038, Springer 2011, ISBN 978-3-642-25140-5 [contents] - 2010
- [j13]Atsushi Mitsuda, Tetsu Iwata:
Tweakable Pseudorandom Permutation from Generalized Feistel Structure. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 93-A(1): 13-21 (2010) - [j12]Shungo Nakamura, Tetsu Iwata:
MPP Characteristics of Variants of Merkle-Damgård Iterated Hash Functions. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 93-A(1): 93-101 (2010) - [e1]Seokhie Hong, Tetsu Iwata:
Fast Software Encryption, 17th International Workshop, FSE 2010, Seoul, Korea, February 7-10, 2010, Revised Selected Papers. Lecture Notes in Computer Science 6147, Springer 2010, ISBN 978-3-642-13857-7 [contents]
2000 – 2009
- 2009
- [c26]Tetsu Iwata, Kan Yasuda:
HBS: A Single-Key Mode of Operation for Deterministic Authenticated Encryption. FSE 2009: 394-415 - [c25]Tetsu Iwata, Kan Yasuda:
BTM: A Single-Key, Inverse-Cipher-Free Mode for Deterministic Authenticated Encryption. Selected Areas in Cryptography 2009: 313-330 - 2008
- [j11]Tetsu Iwata, Tohru Yagi, Kaoru Kurosawa:
Security of the Five-Round Kasumi Type Permutation. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 91-A(1): 30-38 (2008) - [c24]Tetsu Iwata:
Authenticated Encryption Mode for Beyond the Birthday Bound Security. AFRICACRYPT 2008: 125-142 - [c23]Atsushi Mitsuda, Tetsu Iwata:
Tweakable Pseudorandom Permutation from Generalized Feistel Structure. ProvSec 2008: 22-37 - [c22]Kyohei Suzuki, Tetsu Iwata:
Bounds on Fixed Input/Output Length Post-processing Functions for Biased Physical Random Number Generators. Selected Areas in Cryptography 2008: 373-386 - 2007
- [j10]Tetsu Iwata, Kaoru Kurosawa:
How to Construct Super-Pseudorandom Permutations with Short Keys. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 90-A(1): 2-13 (2007) - [c21]Taizo Shirai, Kyoji Shibutani, Toru Akishita, Shiho Moriai, Tetsu Iwata:
The 128-Bit Blockcipher CLEFIA (Extended Abstract). FSE 2007: 181-195 - [i10]Tetsu Iwata:
Tightness of the Security Bound of CENC. Symmetric Cryptography 2007 - 2006
- [j9]Katsuyuki Okeya, Tetsu Iwata:
Side Channel Attacks on Message Authentication Codes. Inf. Media Technol. 1(2): 942-952 (2006) - [c20]Tetsu Iwata:
New Blockcipher Modes of Operation with Beyond the Birthday Bound Security. FSE 2006: 310-327 - [i9]Tetsu Iwata:
New Blockcipher Modes of Operation with Beyond the Birthday Bound Security. IACR Cryptol. ePrint Arch. 2006: 188 (2006) - [i8]JunHyuk Song, Radha Poovendran, Jicheol Lee, Tetsu Iwata:
The AES-CMAC Algorithm. RFC 4493: 1-20 (2006) - [i7]JunHyuk Song, Radha Poovendran, Jicheol Lee, Tetsu Iwata:
The Advanced Encryption Standard-Cipher-based Message Authentication Code-Pseudo-Random Function-128 (AES-CMAC-PRF-128) Algorithm for the Internet Key Exchange Protocol (IKE). RFC 4615: 1-7 (2006) - 2005
- [j8]Kaoru Kurosawa, Tetsu Iwata, Quang Viet Duong:
How to Improve Interpolation Attack. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 88-A(1): 9-15 (2005) - [j7]Tetsu Iwata, Kaoru Kurosawa:
On the Security of a MAC by Mitchell. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 88-A(1): 25-32 (2005) - [c19]Katsuyuki Okeya, Tetsu Iwata:
Side Channel Attacks on Message Authentication Codes. ESAS 2005: 205-217 - [c18]Tetsu Iwata, Kaoru Kurosawa:
How to Enhance the Security of the 3GPP Confidentiality and Integrity Algorithms. FSE 2005: 268-283 - 2004
- [j6]Kaoru Kurosawa, Tetsu Iwata:
TMAC: Two-Key CBC MAC. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 87-A(1): 46-52 (2004) - [j5]Tetsu Iwata, Kaoru Kurosawa:
On the Universal Hash Functions in Luby-Rackoff Cipher. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 87-A(1): 60-66 (2004) - [j4]Kaoru Kurosawa, Tetsu Iwata, Takayuki Yoshiwara:
New covering radius of Reed-Muller codes for t-resilient functions. IEEE Trans. Inf. Theory 50(3): 468-475 (2004) - [c17]Tetsu Iwata, Kaoru Kurosawa:
How to Re-use Round Function in Super-Pseudorandom Permutation. ACISP 2004: 224-235 - [c16]Tetsu Iwata, Tadayoshi Kohno:
New Security Proofs for the 3GPP Confidentiality and Integrity Algorithms. FSE 2004: 427-445 - [i6]Tetsu Iwata, Tadayoshi Kohno:
New Security Proofs for the 3GPP Confidentiality and Integrity Algorithms. IACR Cryptol. ePrint Arch. 2004: 19 (2004) - 2003
- [j3]Tetsu Iwata, Kaoru Kurosawa:
Inclusion Relations of Boolean Functions Satisfying PC(l) of Order k. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 86-A(1): 47-53 (2003) - [j2]Tetsu Iwata, Tomonobu Yoshino, Kaoru Kurosawa:
Non-cryptographic primitive for pseudorandom permutation. Theor. Comput. Sci. 306(1-3): 139-154 (2003) - [c15]Tetsu Iwata, Tohru Yagi, Kaoru Kurosawa:
On the Pseudorandomness of KASUMI Type Permutations. ACISP 2003: 130-141 - [c14]Kaoru Kurosawa, Tetsu Iwata:
TMAC: Two-Key CBC MAC. CT-RSA 2003: 33-49 - [c13]Tetsu Iwata, Kaoru Kurosawa:
OMAC: One-Key CBC MAC. FSE 2003: 129-153 - [c12]Tetsu Iwata, Kaoru Kurosawa:
On the Security of a New Variant of OMAC. ICISC 2003: 67-78 - [c11]Tetsu Iwata, Kaoru Kurosawa:
On the Correctness of Security Proofs for the 3GPP Confidentiality and Integrity Algorithms. IMACC 2003: 306-318 - [c10]Tetsu Iwata, Kaoru Kurosawa:
Stronger Security Bounds for OMAC, TMAC, and XCBC. INDOCRYPT 2003: 402-415 - [i5]Tetsu Iwata, Kaoru Kurosawa:
Stronger Security Bounds for OMAC, TMAC and XCBC. IACR Cryptol. ePrint Arch. 2003: 82 (2003) - [i4]Tetsu Iwata, Tohru Yagi, Kaoru Kurosawa:
On the Pseudorandomness of KASUMI Type Permutations. IACR Cryptol. ePrint Arch. 2003: 130 (2003) - 2002
- [j1]Tetsu Iwata, Tomonobu Yoshino, Tomohiro Yuasa, Kaoru Kurosawa:
Round Security and Super-Pseudorandomness of MISTY Type Structure. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 85-A(1): 2-10 (2002) - [c9]Tetsu Iwata, Tomonobu Yoshino, Kaoru Kurosawa:
Non-cryptographic Primitive for Pseudorandom Permutation. FSE 2002: 149-163 - [c8]Tetsu Iwata, Kaoru Kurosawa:
On the Universal Hash Functionsin Luby-Rackoff Cipher. ICISC 2002: 226-236 - [i3]Kaoru Kurosawa, Tetsu Iwata:
TMAC: Two-Key CBC MAC. IACR Cryptol. ePrint Arch. 2002: 92 (2002) - [i2]Kaoru Kurosawa, Tetsu Iwata, Takayuki Yoshiwara:
New covering radius of Reed-Muller codes for t-resilient functions. IACR Cryptol. ePrint Arch. 2002: 123 (2002) - [i1]Tetsu Iwata, Kaoru Kurosawa:
OMAC: One-Key CBC MAC. IACR Cryptol. ePrint Arch. 2002: 180 (2002) - 2001
- [c7]Tetsu Iwata, Tomonobu Yoshino, Tomohiro Yuasa, Kaoru Kurosawa:
Round Security and Super-Pseudorandomness of MISTY Type Structure. FSE 2001: 233-247 - [c6]Tetsu Iwata, Takayuki Yoshiwara, Kaoru Kurosawa:
New Covering Radius of Reed-Muller Codes for t-Resilient Functions. Selected Areas in Cryptography 2001: 75-86 - 2000
- [c5]Tetsu Iwata, Kaoru Kurosawa:
On the Pseudorandomness of the AES Finalists - RC6 and Serpent. FSE 2000: 231-243 - [c4]Kaoru Kurosawa, Tetsu Iwata, Quang Viet Duong:
Root Finding Interpolation Attack. Selected Areas in Cryptography 2000: 303-314
1990 – 1999
- 1999
- [c3]Takashi Satoh, Tetsu Iwata, Kaoru Kurosawa:
On Cryptographically Secure Vectorial Boolean Functions. ASIACRYPT 1999: 20-28 - [c2]Tetsu Iwata, Kaoru Kurosawa:
Probabilistic Higher Order Differential Attack and Higher Order Bent Functions. ASIACRYPT 1999: 62-74 - 1998
- [c1]Tetsu Iwata, Kaoru Kurosawa:
Inclusion Relations of Boolean Functions Satisfying PC(l) of Order k. SETA 1998: 263-272
Coauthor Index
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