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

doi:10.1007/978-3-662-46800-5_15

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

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

239 Citations (Scopus)

Abstract

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

Original language	English
Title of host publication	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)
Editors	E. Oswald, M. Fischlin
Place of Publication	Berlin
Publisher	Springer
Pages	368-397
ISBN (Print)	978-3-662-46799-2
DOIs	https://doi.org/10.1007/978-3-662-46800-5_15
Publication status	Published - 2015
Event	34th Annual International Conference on the Theory and Applications of Cryptographic Techniques (Eurocrypt 2015) - Sofia Hotel Balkan, Sofia, Bulgaria Duration: 26 Apr 2015 → 30 Apr 2015 Conference number: 34 https://www.cosic.esat.kuleuven.be/eurocrypt_2015/

Publication series

Name	Lecture Notes in Computer Science
Volume	9056
ISSN (Print)	0302-9743

Conference

Conference	34th Annual International Conference on the Theory and Applications of Cryptographic Techniques (Eurocrypt 2015)
Abbreviated title	Eurocrypt 2015
Country/Territory	Bulgaria
City	Sofia
Period	26/04/15 → 30/04/15
Internet address	https://www.cosic.esat.kuleuven.be/eurocrypt_2015/

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10.1007/978-3-662-46800-5_15

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Bernstein, D. J., Hopwood, D., Hülsing, A. T., Lange, T., Niederhagen, R. F., Papachristodoulou, L., Schwabe, P., & Wilcox O'Hearn, Z. (2015). SPHINCS : practical stateless hash-based signatures. In E. Oswald, & M. Fischlin (Eds.), 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) (pp. 368-397). (Lecture Notes in Computer Science; Vol. 9056). Springer. https://doi.org/10.1007/978-3-662-46800-5_15

Bernstein, D.J. ; Hopwood, D. ; Hülsing, A.T. et al. / SPHINCS : practical stateless hash-based signatures. 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). editor / E. Oswald ; M. Fischlin. Berlin : Springer, 2015. pp. 368-397 (Lecture Notes in Computer Science).

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abstract = "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",

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Bernstein, DJ, Hopwood, D, Hülsing, AT , Lange, T, Niederhagen, RF, Papachristodoulou, L, Schwabe, P & Wilcox O'Hearn, Z 2015, SPHINCS : practical stateless hash-based signatures. in E Oswald & M Fischlin (eds), 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). Lecture Notes in Computer Science, vol. 9056, Springer, Berlin, pp. 368-397, 34th Annual International Conference on the Theory and Applications of Cryptographic Techniques (Eurocrypt 2015), Sofia, Bulgaria, 26/04/15. https://doi.org/10.1007/978-3-662-46800-5_15

SPHINCS : practical stateless hash-based signatures. / Bernstein, D.J.; Hopwood, D.; Hülsing, A.T. et al.
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). ed. / E. Oswald; M. Fischlin. Berlin: Springer, 2015. p. 368-397 (Lecture Notes in Computer Science; Vol. 9056).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

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AU - Bernstein, D.J.

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AU - Lange, T.

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N2 - 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

AB - 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

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Bernstein DJ, Hopwood D, Hülsing AT , Lange T, Niederhagen RF, Papachristodoulou L et al. SPHINCS : practical stateless hash-based signatures. In Oswald E, Fischlin M, 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). Berlin: Springer. 2015. p. 368-397. (Lecture Notes in Computer Science). doi: 10.1007/978-3-662-46800-5_15

SPHINCS : practical stateless hash-based signatures

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