README
¶
OVERVIEW
Overview
- forked from -> github.com/yawning/sphincs256 [BSD3]
- implements a blake3-512 based hypertree
- experimental project
EXTERNAL RESOURCES
Special thanks goes to:
- sphincs.org
- sphincs.org/resources.html
- Daniel J. Bernstein, Andreas Huelsing, Stefan Koelbl, Ruben Niederhagen, Joost Rijnevel and Peter Schwabe: The SPHINCS+ signature framework. 2019 ACM SIGSAC Conference on Computer and Communications Security, CCS'19, ACM (2019), pp 2129–2146. Date: 2019-09-23 [pdf] (https://cryptojedi.org/papers/spx-20190923.pdf)
- yawning/sphincs [BSD3] for the go sphincs256 initial implementation
- zeebo/blake3 [CC0] for the blazing fast blake3 golang implementation
DOCS
Similar Projects
- C, Reference, sphincs+(full:sha2/shake/haraka) github.com/sphincs/sphincsplus
- C++, sphincs+(sha3/shake128/sponge) github.com/itzmeanjan/sphincs
CONTRIBUTION
Yes, Please! PRs Welcome!
Documentation
¶
Overview ¶
Package sphincs provides hashbased hypertree post-quantum secure signatures
Index ¶
Constants ¶
View Source
const ( // PublicKeySize is the length of a SPHINCS-256 public key in bytes. PublicKeySize = (nMasks + 1) * hashSize // PrivateKeySize is the length of a SPHINCS-256 private key in bytes. PrivateKeySize = seedBytes + PublicKeySize - hashSize + skRandSeedBytes // SignatureSize is the length of a SPHINCS-256 signature in bytes. SignatureSize = 32 + (totalTreeHeight+7)/8 + horstSigBytes + (nLevels)*wotsSigBytes + totalTreeHeight*hashSize // SeedTokenSize SeedTokenSize = PrivateKeySize // SignatureSize HashSize = 64 // MessageSize MessageSize = HashSize )
Variables ¶
This section is empty.
Functions ¶
func GenerateKey ¶
func GenerateKey(psrnd [SeedTokenSize]byte) ([PublicKeySize]byte, [PrivateKeySize]byte)
GenerateKey generates a public/private key pair
func Sign ¶
func Sign(tsk [PrivateKeySize]byte, message [MessageSize]byte) [SignatureSize]byte
Sign signs the message with privateKey and returns the signature.
func Verify ¶
func Verify(tpk [PublicKeySize]byte, message [MessageSize]byte, signature [SignatureSize]byte) bool
Verify takes a public key, message and signature and returns true if the signature is valid.
Types ¶
This section is empty.
Source Files
Click to show internal directories.
Click to hide internal directories.