Your SPHINCS+ Keypairs
Below are your freshly generated quantum-safe SPHINCS+ SHAKE keypairs (128f, 192f, 256f) for secure digital signatures per FIPS 205. Use them with our signing and verification tools.
| Algorithm | Security Level | Public Key | Private Key |
|---|---|---|---|
| SPHINCS+-SHAKE-128f | 1 | Download Public Key | Download Private Key |
| SPHINCS+-SHAKE-192f | 3 | Download Public Key | Download Private Key |
| SPHINCS+-SHAKE-256f | 5 | Download Public Key | Download Private Key |
Refresh the page to generate new keypairs. Share the Public Key to verify signatures; keep the Private Key secure to sign messages.
For important security information, see our Security Assurance page.
SPHINCS+ Keypair Specifications
Learn about the size and strength of these FIPS 205-compliant keypairs:
| Algorithm Name | Security Level | Public Key (Characters) | Private Key (Characters) | Number of Possible Combinations |
|---|---|---|---|---|
| SPHINCS+-SHAKE-128f | 1 | 64 | 128 | 630 quintillion (6.3e38) |
| SPHINCS+-SHAKE-192f | 3 | 96 | 192 | 62 septillion (6.2e57) |
| SPHINCS+-SHAKE-256f | 5 | 128 | 256 | 120 septillion septillion (1.2e77) |