Digital signatures and identity proofs
13 methods in the atlas attack this one problem. They are rivals: each wins something the others do not.
Phrasings that mean this problem
Digital signaturesPost-quantum signaturesIdentity proofsHash-based signaturesIsogeny cryptography
cryptography-number-theory
- ECDSAstandalonestandardcryptography-number-theory
- EdDSADeterministic noncesstandardcryptography-number-theory
- Schnorr signaturesstandalonestandardcryptography-number-theory
- Lamport signaturesHash-chain one-time keysspecialistcryptography-number-theory
- Zero-knowledge Schnorr proofFiat-Shamir transformspecialistcryptography-number-theory
post-quantum-cryptography
- ML-DSAFiat-Shamir with abortscanonpost-quantum-cryptography
- FalconNTRU lattice trapdoor samplingstandardpost-quantum-cryptography
- SPHINCS+Stateless hypertree of one-time keysstandardpost-quantum-cryptography
- XMSSStateful Merkle signature treespecialistpost-quantum-cryptography
- Leighton-Micali signaturesStateful one-time key chainsspecialistpost-quantum-cryptography
- Winternitz one-time signatureChained hash-value tradeoffspecialistpost-quantum-cryptography
- CSIDHCommutative isogeny group actionspecialistpost-quantum-cryptography
- SQIsignQuaternion isogeny signaturesspecialistpost-quantum-cryptography