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ORCIDRoberto Maria Avanzi
Person information
- affiliation: Qualcomm Germany GmbH, Germany
- affiliation (former): ARM Germany GmbH, Grasbrunn, Germany
- affiliation (former): Ruhr University Bochum, Germany
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2020 – today
- 2025
[j15]Roberto Avanzi, Orr Dunkelman, Shibam Ghosh:
Differential Cryptanalysis of the Reduced Pointer Authentication Code Function Used in Arm's FEAT_PACQARMA3 Feature. IACR Trans. Symmetric Cryptol. 2025(1): 380-419 (2025)- [j14]Roberto Avanzi, Avik Chakraborti, Bishwajit Chakraborty, Eik List:
The Large Block Cipher Vistrutah. IACR Trans. Symmetric Cryptol. 2025(3): 1-150 (2025) - [i18]Roberto Avanzi, Orr Dunkelman, Shibam Ghosh:
Differential Cryptanalysis of the Reduced Pointer Authentication Code Function used in Arm's FEAT_PACQARMA3 Feature. IACR Cryptol. ePrint Arch. 2025: 321 (2025) - [i17]Roberto Avanzi, Bishwajit Chakraborty, Eik List:
The Large Block Cipher Family Vistrutah. IACR Cryptol. ePrint Arch. 2025: 976 (2025) - 2024
- [i16]Roberto Avanzi, Orr Dunkelman, Kazuhiko Minematsu:
MATTER: A Wide-Block Tweakable Block Cipher. IACR Cryptol. ePrint Arch. 2024: 1186 (2024) - [i15]Roberto Avanzi, Orr Dunkelman, Shibam Ghosh:
A Note on ARADI and LLAMA. IACR Cryptol. ePrint Arch. 2024: 1328 (2024) - 2023
- [j13]Roberto Avanzi, Subhadeep Banik
, Orr Dunkelman, Maria Eichlseder, Shibam Ghosh, Marcel Nageler, Francesco Regazzoni:
The QARMAv2 Family of Tweakable Block Ciphers. IACR Trans. Symmetric Cryptol. 2023(3): 25-73 (2023) - [c18]Mathijs De Kremer, Marco Brohet, Subhadeep Banik, Roberto Avanzi, Francesco Regazzoni:
Resource-Constrained Encryption: Extending Ibex with a QARMA Hardware Accelerator. ASAP 2023: 147-155 - [i14]Roberto Avanzi, Subhadeep Banik, Orr Dunkelman, Maria Eichlseder, Shibam Ghosh, Marcel Nageler, Francesco Regazzoni:
The tweakable block cipher family QARMAv2. IACR Cryptol. ePrint Arch. 2023: 929 (2023) - 2022
- [c17]Roberto Avanzi:
Cryptographic Protection of Random Access Memory: How Inconspicuous can Hardening Against the most Powerful Adversaries be? CCSW 2022: 1 - [i13]Roberto Avanzi, Ionut Mihalcea, David Schall, Andreas Sandberg, Héctor Montaner:
Cryptographic Protection of Random Access Memory: How Inconspicuous can Hardening Against the most Powerful Adversaries be? IACR Cryptol. ePrint Arch. 2022: 1472 (2022)
2010 – 2019
- 2017
- [j12]Roberto Avanzi:
The QARMA Block Cipher Family. Almost MDS Matrices Over Rings With Zero Divisors, Nearly Symmetric Even-Mansour Constructions With Non-Involutory Central Rounds, and Search Heuristics for Low-Latency S-Boxes. IACR Trans. Symmetric Cryptol. 2017(1): 4-44 (2017) - [e3]Roberto Avanzi, Howard M. Heys:
Selected Areas in Cryptography - SAC 2016 - 23rd International Conference, St. John's, NL, Canada, August 10-12, 2016, Revised Selected Papers. Lecture Notes in Computer Science 10532, Springer 2017, ISBN 978-3-319-69452-8 [contents] - 2016
- [i12]Roberto Avanzi:
The QARMA Block Cipher Family - Almost MDS Matrices Over Rings With Zero Divisors, Nearly Symmetric Even-Mansour Constructions With Non-Involutory Central Rounds, and Search Heuristics for Low-Latency S-Boxes. IACR Cryptol. ePrint Arch. 2016: 444 (2016) - [i11]Roberto Avanzi:
A Salad of Block Ciphers. IACR Cryptol. ePrint Arch. 2016: 1171 (2016) - 2013
- [c16]Roberto Avanzi, Billy Bob Brumley:
Faster 128-EEA3 and 128-EIA3 Software. ISC 2013: 199-208 - [i10]Roberto Avanzi, Billy Bob Brumley:
Faster 128-EEA3 and 128-EIA3 Software. IACR Cryptol. ePrint Arch. 2013: 428 (2013) - 2012
- [j11]Roberto Avanzi, Simon Hoerder, Dan Page, Michael Tunstall:
Erratum to: Side-channel attacks on the McEliece and Niederreiter public-key cryptosystems. J. Cryptogr. Eng. 2(1): 75 (2012) - 2011
- [j10]Roberto Maria Avanzi, Clemens Heuberger, Helmut Prodinger:
Redundant τ-adic expansions I: non-adjacent digit sets and their applications to scalar multiplication. Des. Codes Cryptogr. 58(2): 173-202 (2011) - [j9]Roberto Avanzi, Waldyr D. Benits Junior, Steven D. Galbraith, James F. McKee:
On the distribution of the coefficients of normal forms for Frobenius expansions. Des. Codes Cryptogr. 61(1): 71-89 (2011) - [j8]Roberto Avanzi, Simon Hoerder, Dan Page, Michael Tunstall:
Side-channel attacks on the McEliece and Niederreiter public-key cryptosystems. J. Cryptogr. Eng. 1(4): 271-281 (2011) - [c15]Roberto Maria Avanzi, Clemens Heuberger:
Faster and Lower Memory Scalar Multiplication on Supersingular Curves in Characteristic Three. Public Key Cryptography 2011: 109-127 - [r8]Roberto Avanzi, Nicolas Thériault:
Hyperelliptic Curve Security. Encyclopedia of Cryptography and Security (2nd Ed.) 2011: 573-576 - [r7]Roberto Avanzi, Nicolas Thériault:
Hyperelliptic Curves. Encyclopedia of Cryptography and Security (2nd Ed.) 2011: 576-580 - [r6]Roberto Avanzi, Nicolas Thériault:
Hyperelliptic Curves Performance. Encyclopedia of Cryptography and Security (2nd Ed.) 2011: 580-582 - 2010
- [j7]Rodrigo Abarzúa, Nicolas Thériault, Roberto Avanzi, Ismael Soto, Miguel D. Alfaro:
Optimization of the arithmetic of the ideal class group for genus 4 hyperelliptic curves over projective coordinates. Adv. Math. Commun. 4(2): 115-139 (2010) - [j6]Roberto Avanzi, Nicolas Thériault:
A filtering method for the hyperelliptic curve index calculus and its analysis. Adv. Math. Commun. 4(2): 189-213 (2010) - [j5]Roberto Avanzi, Michael J. Jacobson Jr., Renate Scheidler:
Efficient reduction of large divisors on hyperelliptic curves. Adv. Math. Commun. 4(2): 261-279 (2010) - [c14]Jörn-Marc Schmidt, Michael Tunstall, Roberto Maria Avanzi, Ilya Kizhvatov, Timo Kasper, David F. Oswald:
Combined Implementation Attack Resistant Exponentiation. LATINCRYPT 2010: 305-322 - [i9]Roberto Avanzi, Clemens Heuberger, Helmut Prodinger:
Arithmetic of Supersingular Koblitz Curves in Characteristic Three. IACR Cryptol. ePrint Arch. 2010: 436 (2010) - [i8]Roberto Maria Avanzi, Simon Hoerder, Daniel Page, Michael Tunstall:
Side-Channel Attacks on the McEliece and Niederreiter Public-Key Cryptosystems. IACR Cryptol. ePrint Arch. 2010: 479 (2010)
2000 – 2009
- 2009
- [e2]Roberto Maria Avanzi, Liam Keliher, Francesco Sica:
Selected Areas in Cryptography, 15th International Workshop, SAC 2008, Sackville, New Brunswick, Canada, August 14-15, Revised Selected Papers. Lecture Notes in Computer Science 5381, Springer 2009, ISBN 978-3-642-04158-7 [contents] - 2008
- [j4]Roberto Avanzi, Nicolas Thériault, Zheng Wang:
Rethinking low genus hyperelliptic Jacobian arithmetic over binary fields: interplay of field arithmetic and explicit formulæ. J. Math. Cryptol. 2(3): 227-255 (2008) - [i7]Roberto Maria Avanzi, Clemens Heuberger, Helmut Prodinger:
Redundant tau-adic Expansions I: Non-Adjacent Digit Sets and their Applications to Scalar Multiplication. IACR Cryptol. ePrint Arch. 2008: 148 (2008) - 2007
- [c13]Roberto Maria Avanzi:
Another Look at Square Roots (and Other Less Common Operations) in Fields of Even Characteristic. Selected Areas in Cryptography 2007: 138-154 - [c12]Roberto Maria Avanzi, Nicolas Thériault:
Effects of Optimizations for Software Implementations of Small Binary Field Arithmetic. WAIFI 2007: 69-84 - [i6]Roberto Avanzi:
Another Look at Square Roots and Traces (and Quadratic Equations) in Fields of Even Characteristic. IACR Cryptol. ePrint Arch. 2007: 103 (2007) - 2006
- [j3]Roberto Maria Avanzi, Clemens Heuberger, Helmut Prodinger:
Scalar Multiplication on Koblitz Curves Using the Frobenius Endomorphism and Its Combination with Point Halving: Extensions and Mathematical Analysis. Algorithmica 46(3-4): 249-270 (2006) - [c11]Roberto Maria Avanzi, Vassil S. Dimitrov, Christophe Doche, Francesco Sica:
Extending Scalar Multiplication Using Double Bases. ASIACRYPT 2006: 130-144 - [c10]Roberto Maria Avanzi:
Delaying and Merging Operations in Scalar Multiplication: Applications to Curve-Based Cryptosystems. Selected Areas in Cryptography 2006: 203-219 - [c9]Roberto Maria Avanzi, Clemens Heuberger, Helmut Prodinger:
On Redundant tau -Adic Expansions and Non-adjacent Digit Sets. Selected Areas in Cryptography 2006: 285-301 - [c8]Roberto Maria Avanzi, Francesco Sica:
Scalar Multiplication on Koblitz Curves Using Double Bases. VIETCRYPT 2006: 131-146 - [i5]Roberto Avanzi, Francesco Sica:
Scalar Multiplication on Koblitz Curves using Double Bases. IACR Cryptol. ePrint Arch. 2006: 67 (2006) - 2005
- [j2]Roberto Maria Avanzi:
The Complexity of Certain Multi-Exponentiation Techniques in Cryptography. J. Cryptol. 18(4): 357-373 (2005) - [c7]Johann Großschädl, Roberto Maria Avanzi, Erkay Savas, Stefan Tillich:
Energy-Efficient Software Implementation of Long Integer Modular Arithmetic. CHES 2005: 75-90 - [c6]Roberto Maria Avanzi, Clemens Heuberger, Helmut Prodinger:
Minimality of the Hamming Weight of the T-NAF for Koblitz Curves and Improved Combination with Point Halving. Selected Areas in Cryptography 2005: 332-344 - [e1]Henri Cohen, Gerhard Frey, Roberto Avanzi, Christophe Doche, Tanja Lange, Kim Nguyen, Frederik Vercauteren:
Handbook of Elliptic and Hyperelliptic Curve Cryptography. Chapman and Hall/CRC 2005, ISBN 978-1-58488-518-4 [contents] - [r5]Roberto Maria Avanzi, Tanja Lange:
Introduction to Public-Key Cryptography. Handbook of Elliptic and Hyperelliptic Curve Cryptography 2005: 1-15 - [r4]Roberto Maria Avanzi:
Generic Algorithms for Computing Discrete Logarithms. Handbook of Elliptic and Hyperelliptic Curve Cryptography 2005: 476-494 - [r3]Roberto Maria Avanzi, Nicolas Thériault:
Index Calculus. Handbook of Elliptic and Hyperelliptic Curve Cryptography 2005: 495-509 - [r2]Roberto Maria Avanzi, Nicolas Thériault:
Index Calculus for Hyperelliptic Curves. Handbook of Elliptic and Hyperelliptic Curve Cryptography 2005: 511-527 - [r1]Roberto Maria Avanzi, Henri Cohen:
Compositeness and Primality Testing Factoring. Handbook of Elliptic and Hyperelliptic Curve Cryptography 2005: 591-614 - [i4]Roberto Maria Avanzi:
Side Channel Attacks on Implementations of Curve-Based Cryptographic Primitives. IACR Cryptol. ePrint Arch. 2005: 17 (2005) - [i3]Roberto Maria Avanzi, Clemens Heuberger, Helmut Prodinger:
Minimality of the Hamming Weight of the \tau-NAF for Koblitz Curves and Improved Combination with Point Halving. IACR Cryptol. ePrint Arch. 2005: 225 (2005) - 2004
- [j1]Roberto Maria Avanzi, Gerhard Frey, Tanja Lange, Roger Oyono:
On using expansions to the base of -2. Int. J. Comput. Math. 81(4): 403-406 (2004) - [c5]Roberto Maria Avanzi:
Aspects of Hyperelliptic Curves over Large Prime Fields in Software Implementations. CHES 2004: 148-162 - [c4]Roberto Maria Avanzi, Mathieu Ciet, Francesco Sica:
Faster Scalar Multiplication on Koblitz Curves Combining Point Halving with the Frobenius Endomorphism. Public Key Cryptography 2004: 28-40 - [c3]Roberto Maria Avanzi:
A Note on the Signed Sliding Window Integer Recoding and a Left-to-Right Analogue. Selected Areas in Cryptography 2004: 130-143 - 2003
- [c2]Roberto Maria Avanzi:
Countermeasures against Differential Power Analysis for Hyperelliptic Curve Cryptosystems. CHES 2003: 366-381 - [c1]Roberto Maria Avanzi, Preda Mihailescu:
Generic Efficient Arithmetic Algorithms for PAFFs (Processor Adequate Finite Fields) and Related Algebraic Structures (Extended Abstract). Selected Areas in Cryptography 2003: 320-334 - [i2]Roberto Maria Avanzi:
Aspects of Hyperelliptic Curves over Large Prime Fields in Software Implementations. IACR Cryptol. ePrint Arch. 2003: 253 (2003) - 2002
- [i1]Roberto Maria Avanzi:
On multi-exponentiation in cryptography. IACR Cryptol. ePrint Arch. 2002: 154 (2002)
Coauthor Index
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last updated on 2025-10-18 21:16 CEST by the dblp team
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