CypherNova
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Post‑quantum ready

Zero‑Trust Cryptography for the AI Era

Ship products that deserve trust: client‑side encryption, MPC wallets, ZK‑proofs, and audit logs that keep security on your side of the boundary. Fast SDKs. Clean APIs. No excuses.

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12msMedian sign
~0% PIIServer knows
99.99%Uptime SLO
Live verifiable logs Neon‑lit data center racks with cables and server lights.

Everything you need to ship trustworthy cryptography

Client‑first primitives, audited implementations, and batteries‑included tooling for the parts most teams get wrong: key lifecycle, attestation, and provable logs.

Client‑side, by default

Encrypt at the edge before data touches your servers. Rotate and shard keys automatically with policy‑driven KMS.

MPC Wallets

Threshold signatures with HSM or secure enclave splits. No single device or vendor can sign alone.

Zero‑Knowledge Proofs

Prove facts without revealing secrets. Pluggable circuits for AML, KYC‑less access, and privacy‑preserving analytics.

Audit‑grade Logging

Transparent append‑only logs with Merkle proofs. Verify every key touch and policy evaluation.

From zero to encrypted in 3 steps

1
Initialize
Create a workspace and fetch an attested client.
2
Encrypt at edge
Stream files or JSON; keys never leave the device.
3
Prove access
Serve ZK proofs for compliance without exposing PII.
// npm i @cyphernova/sdk
import { createClient } from '@cyphernova/sdk'

const client = createClient({
  workspace: 'acme-labs',
  attest: true,           // remote attestation (TEE/HSM)
  pqc: true               // hybrid X25519 + Kyber
})

const { keyId } = await client.keys.rotate({ policy: 'edge-default' })

const encrypted = await client.crypto.encrypt({
  keyId,
  data: JSON.stringify({ ssn: '***-**-6789' }),
  aad: 'order#15821',
})

await client.zk.prove({
  circuit: 'age-over-18',
  witness: { age: 27 }
})

Security, without the hand‑waving

Designed for defense in depth: hybrid post‑quantum key exchange, remote attestation, configurable HSM backends, and verifiable logs. Note: placeholder copy — update to match your real posture and certifications.

Hybrid PQC

X25519 + Kyber (configurable). Keys are rotated and sharded by policy.

Attestation

TEEs or HSMs with policy‑gated operations and tamper‑evident logs.

KMS Integrations

AWS KMS, GCP KMS, and on‑premise modules. Bring your own vault.

Compliance

GDPR‑aware defaults. SOC2/FIPS status: example text.

Ready to ship real cryptography?

Start free in the console, or browse the SDK docs. No credit card required.

Launch Console SDK Docs

Simple pricing that scales

Transparent tiers. Predictable overages. Enterprise support available.

Developer

Free • 1M operations / month • Community support

Growth

$199 / month • 100M operations • Email support

Scale

Custom • Dedicated KMS, SLAs, Private regions

Add‑ons

HSM, BYOK, on‑prem agents, audit exports, hands‑on help