SPHINCS : practical stateless hash-based signatures

D.J. Bernstein, D. Hopwood, A.T. Hülsing, T. Lange, R.F. Niederhagen, L. Papachristodoulou, P. Schwabe, Z. Wilcox O'Hearn

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/CongresprocedureConferentiebijdrageAcademicpeer review

87 Citaten (Scopus)

Samenvatting

This paper introduces a high-security post-quantum stateless hash-based signature scheme that signs hundreds of messages per second on a modern 4-core 3.5GHz Intel CPU. Signatures are 41 KB, public keys are 1 KB, and private keys are 1 KB. The signature scheme is designed to provide long-term 2^{128} security even against attackers equipped with quantum computers. Unlike most hash-based designs, this signature scheme is stateless, allowing it to be a drop-in replacement for current signature schemes. Keywords: Post-quantum cryptography; One-time signatures; Few-time signatures; Hypertrees; Vectorized implementation
Originele taal-2Engels
TitelAdvances in Cryptology - Eurocrypt 2015 (34th Annual International Conference on the Theory and Applications of Cryptographic Techniques, Sofia, Bulgaria, April 26-30, 2015. Proceedings, Part I)
RedacteurenE. Oswald, M. Fischlin
Plaats van productieBerlin
UitgeverijSpringer
Pagina's368-397
ISBN van geprinte versie978-3-662-46799-2
DOI's
StatusGepubliceerd - 2015
Evenement34th Annual International Conference on the Theory and Applications of Cryptographic Techniques (Eurocrypt 2015) - Sofia Hotel Balkan, Sofia, Bulgarije
Duur: 26 apr 201530 apr 2015
Congresnummer: 34
https://www.cosic.esat.kuleuven.be/eurocrypt_2015/

Publicatie series

NaamLecture Notes in Computer Science
Volume9056
ISSN van geprinte versie0302-9743

Congres

Congres34th Annual International Conference on the Theory and Applications of Cryptographic Techniques (Eurocrypt 2015)
Verkorte titelEurocrypt 2015
LandBulgarije
StadSofia
Periode26/04/1530/04/15
Ander34th Annual International Conference on the Theory and Applications of Cryptographic Techniques
Internet adres

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Bernstein, D. J., Hopwood, D., Hülsing, A. T., Lange, T., Niederhagen, R. F., Papachristodoulou, L., ... Wilcox O'Hearn, Z. (2015). SPHINCS : practical stateless hash-based signatures. In E. Oswald, & M. Fischlin (editors), Advances in Cryptology - Eurocrypt 2015 (34th Annual International Conference on the Theory and Applications of Cryptographic Techniques, Sofia, Bulgaria, April 26-30, 2015. Proceedings, Part I) (blz. 368-397). (Lecture Notes in Computer Science; Vol. 9056). Berlin: Springer. https://doi.org/10.1007/978-3-662-46800-5_15