搜索结果: 1-7 共查到“密码学 Hash-based Signatures”相关记录7条 . 查询时间(0.06 秒)
Is Java Card ready for hash-based signatures?
Post-quantum cryptography hash-based signatures Java Card
2018/6/25
The current Java Card platform does not seem to allow for fast implementations of hash-based signature schemes. While the underlying implementation of the cryptographic primitives provided by the API ...
We present several optimizations to SPHINCS, a stateless hash-based signature scheme proposed by Bernstein et al. in 2015: PORS, a more secure variant of the HORS few-time signature scheme used in SPH...
SPHINCS-Simpira: Fast Stateless Hash-based Signatures with Post-quantum Security
Simpira SPHINCS post-quantum security
2017/7/6
We introduce SPHINCS-Simpira, which is a variant of the SPHINCS signature scheme with Simpira as a building block. SPHINCS was proposed by Bernstein et al. at EUROCRYPT 2015 as a hash-based signature ...
Leighton-Micali Hash-Based Signatures in the Quantum Random-Oracle Model
Post-Quantum Cryptography Digital Signatures Hash Functions
2017/6/27
Digital signatures constructed solely from hash functions offer competitive signature sizes and fast signing and verifying times. Moreover, the security of hash functions against a quantum adversary i...
The unavoidable transition to post-quantum cryptography requires mature quantum-safe digital signature schemes. Hash-based signatures are well-understood and promising candidates. A common concern reg...
Mitigating Multi-Target Attacks in Hash-based Signatures
post-quantum cryptography hash-based signatures hash function security
2016/1/26
This work introduces XMSS-T, a new hash-based signature
scheme with tight security. Previous hash-based signature schemes are
facing a loss of security, linear in performance parameters like the tot...
SPHINCS: practical stateless hash-based signatures
post-quantum cryptography one-time signatures few-time signatures
2016/1/6
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
...