Privacy & Security Tools Suite

Strong Password Generator

Generate strong, cryptographically secure passwords locally in your browser with custom length, symbols, and zero server logging.

Password Strength & Crack Time Estimator

Analyze password entropy, brute-force resistance, and estimated crack time without sending your password over the internet.

Diceware Passphrase Generator

Generate memorable, high-security multi-word Diceware passphrases locally in your browser using cryptographically random wordlists.

Zero-Knowledge Encrypted Notes & AES-256-GCM Vault

Encrypt and decrypt private notes directly in your browser using 256-bit AES-GCM and PBKDF2-SHA256. Zero server transmission, zero-knowledge privacy.

Free Privacy Policy Generator (GDPR, CCPA & CalOPPA Compliant)

Generate a custom, legally compliant privacy policy for websites, SaaS, apps, and e-commerce. Covers GDPR, CCPA, CPRA, CalOPPA, analytics, cookies, and data retention.

Free Terms of Service Generator (SaaS, E-Commerce & Web Apps)

Generate custom Terms of Service and Terms & Conditions agreements. Covers IP rights, limitation of liability, DMCA, subscriptions, acceptable use, and arbitration.

Free Cookie Policy Generator & Consent Banner Suite (GDPR & CCPA)

100% Free Cookie Policy Generator. Create GDPR, CCPA, and ePrivacy compliant cookie policies with customizable consent banner code in seconds. No signup or fees.

GDPR Compliance Audit Checklist & Readiness Scanner

Interactive 18-point GDPR compliance self-assessment checklist for web developers, product managers, and digital businesses. Instant audit scoring and exportable report.

Password Pwned & Data Breach Checker (k-Anonymity HIBP)

Check if a password has been compromised in known data breaches using HaveIBeenPwned k-anonymity protocol. 100% private: password never leaves your browser.

TOTP 2-Factor Authenticator Code Studio & RFC 6238 Simulator

Generate real-time RFC 6238 TOTP two-factor authentication codes from Base32 secret keys. Browser-based HMAC-SHA1 simulation with circular timer.

HMAC Generator & Webhook Signature Verification Studio

Generate HMAC-SHA256, HMAC-SHA512, HMAC-SHA384 digests and verify Stripe, GitHub, Shopify, and Slack webhook signatures with WebCrypto.

X.509 Certificate Decoder & CSR Inspector Studio

Decode X.509 SSL/TLS certificates and CSRs in browser memory. Inspect Subject Alternative Names (SANs), validity dates, issuers, and SHA-256 fingerprints.

DNSSEC Validation & Trust Chain Inspector Studio

Dissect DNSSEC resource records (DNSKEY, DS, RRSIG, NSEC/NSEC3), verify root-to-leaf cryptographic trust chains, calculate key tags and SHA-256 digests, and audit zone signing hygiene in browser memory.

OAuth 2.0 & OIDC Flow Playground, Token Inspector & PKCE Studio

Construct and validate OAuth 2.0 and OpenID Connect authorization requests, generate cryptographically secure PKCE S256 code challenges, decode JWT ID tokens, and audit authentication security flaws in browser memory.

HashiCorp Vault & Secrets Architecture Studio

Architect production-grade HashiCorp Vault clusters: model Shamir secret sharing unseal quorums, design Transit envelope encryption (DEK/KEK), simulate dynamic database secret lease lifecycles, and synthesize production HCL, Go, and Python code.

SPIFFE, SPIRE & Zero-Trust Identity Architecture Studio

Architect enterprise Zero-Trust infrastructure: parse and synthesize SPIFFE IDs, X509-SVIDs, and JWT-SVIDs, simulate SPIRE workload and node attestation, model cross-trust-domain federation mTLS handshakes, calculate certificate rotation windows, and generate production SPIRE and Envoy SDS configs.

OAuth 2.1, Token Exchange (RFC 8693) & DPoP Security Studio

Architect enterprise OAuth 2.1 and Zero-Trust API authorization: model RFC 8693 Token Exchange delegation and impersonation across microservice chains, mint and verify RFC 9449 Demonstrating Proof-of-Possession (DPoP) sender-constrained tokens with in-browser WebCrypto ECDSA keys, compute JWK thumbprints (jkt), and synthesize production Envoy, Spring, and Keycloak policies.

FIDO2, WebAuthn & Passkeys Architecture Studio

Architect phishing-resistant authentication systems using FIDO2, WebAuthn, and Passkeys: simulate Registration and Authentication ceremonies with in-browser WebCrypto, inspect binary CBOR attestationObject and authData bit flags (UP, UV, BE, BS), compare Synced Passkeys vs Hardware Security Keys (YubiKey), and synthesize production Node.js and Go verification engines.

Zero-Knowledge Proofs (ZKP), zk-SNARKs & Cryptographic Circuit Studio

Architect zero-knowledge proof systems and verifiable computation: construct arithmetic circuits and solve R1CS constraints, evaluate Groth16 vs PLONK vs STARK prover time and proof sizes, inspect bilinear pairing equations over BN254 and BLS12-381 curves, and synthesize production Circom 2 circuits and Solidity verifiers.

Hardware Security Modules (HSM), PKCS#11 & Cloud KMS Key Orchestration Studio

Architect enterprise cryptographic key management architectures: evaluate FIPS 140-2/3 Level 1-4 physical tamper boundaries, simulate PKCS#11 Cryptoki C API sessions, model Envelope Encryption with DEK and KEK rotation, calculate Cloud KMS vs dedicated CloudHSM cost trade-offs, and synthesize production Go and Terraform key policies.

WireGuard, Mesh Overlays & Kernel Cryptokey Routing Studio

Architect zero-trust VPN mesh overlays with WireGuard: simulate Cryptokey Routing and AllowedIPs lookup tables, inspect the Noise_IK 1-RTT cryptographic handshake, evaluate NAT hole-punching and DERP relays, model throughput against IPsec/OpenVPN, and synthesize production wg0.conf and Kubernetes CNI configs.

SAML 2.0 & OpenID Connect (OIDC) Enterprise Identity Federation Studio

Architect, validate, and troubleshoot enterprise Single Sign-On (SSO): decode and inspect SAML 2.0 assertions and XML-DSig signatures, simulate XML Signature Wrapping (XSW 1-8) vulnerabilities, compare SAML vs OIDC protocol mechanics, generate PKCE code challenges, and export production Go, Python, and Node.js Service Provider (SP) integrations.

OAuth 2.1, Token Exchange (RFC 8693) & Client Credentials Architecture Studio

Architect modern identity delegation and machine-to-machine (M2M) security: inspect OAuth 2.1 consolidations (removal of Implicit & Password grants, mandatory PKCE), simulate RFC 8693 Token Exchange delegation vs impersonation with nested actor (act) claims, compare Private Key JWT vs mTLS client authentication, and export production Go, Python, and Node.js microservice token exchange code.

Financial-Grade API (FAPI 2.0) & Rich Authorization Requests (RAR) Architecture Studio

Interactive RFC 9396 Rich Authorization Requests (RAR) JSON builder, FAPI 2.0 Security Profile sender-constrained token validator (mTLS RFC 8705 & DPoP RFC 9449), Pushed Authorization Requests (PAR RFC 9126) lifecycle visualizer, and production Open Banking Go/Python implementations.

Post-Quantum Cryptography (PQC), ML-KEM & ML-DSA Architecture Studio

Interactive NIST FIPS 203 (ML-KEM) & FIPS 204 (ML-DSA) lattice parameter explorer, hybrid TLS 1.3 key exchange and packet fragmentation simulator, quantum vulnerability assessment matrix, and production Go/Python/OpenSSL blueprints.

Oblivious DNS-over-HTTPS (ODoH) & Oblivious HTTP Architecture Studio

Interactive RFC 9230 Oblivious DoH & RFC 9458 OHTTP two-hop proxy engine: simulate HPKE encryption, client IP unlinking, resolver payload isolation, and Apple iCloud Private Relay architecture.

Certificate Transparency, SCT & Merkle Tree Proofs Architecture Studio

Architect and verify IETF RFC 6962 / RFC 9162 Certificate Transparency (CT) pipelines: simulate SHA-256 append-only Merkle tree audit proofs (inclusion) and consistency proofs, dissect X.509 precertificate poisoning and Signed Certificate Timestamp (SCT) delivery, and synthesize production Go, NGINX, and CT log monitor blueprints.

MLS (Messaging Layer Security, RFC 9420) & TreeKEM Architecture Studio

Architect, simulate, and debug Messaging Layer Security (RFC 9420) and TreeKEM group key exchange: simulate binary ratchet trees, direct path key rotations, copath resolutions, parent hashing, and unmerged leaves, analyze Post-Compromise Security (PCS) and Forward Secrecy (FS), and synthesize production OpenMLS Rust and Go implementations.

Linux Seccomp-BPF, Landlock & Linux Capabilities Sandbox Studio

Architect, simulate, and audit Linux container sandboxes: generate Seccomp-BPF assembly filters, analyze syscall allowlists vs denylists, decompose root privileges into granular Linux Capabilities (cap_sys_admin, cap_net_bind_service), configure Landlock unprivileged filesystem rules, and synthesize production Docker JSON, C (libseccomp), and Go profiles.

Confidential Computing, AMD SEV-SNP & Intel SGX/TDX Enclaves Studio

Architect hardware-enforced Confidential Computing environments and remote attestation pipelines: compare AMD SEV-SNP, Intel SGX/TDX, and AWS Nitro Enclaves, simulate binary attestation quote verification against hardware root-of-trust CAs, audit PCR/MR measurement registers, and synthesize production Go and Rust attestation verifiers.

FIDO2 CTAP2, WebAuthn & Hardware Security Key Protocol Studio

Deep dive into FIDO2, CTAP2.1 & WebAuthn hardware security keys: dissect binary authenticator data (authData) flags and signature counters, simulate USB HID 64-byte frame packetization, inspect ECDH P-256 ClientPIN encapsulation, and export production Go, Rust, and TypeScript verifiers.

WireGuard Cryptokey Routing, Noise IK Handshake & Packet Protocol Studio

Architect high-speed secure tunnels with WireGuard and the Noise Protocol Framework: model Cryptokey Routing tables (AllowedIPs), dissect 148-byte Handshake Initiation and 92-byte Response packets, simulate 2048-bit sliding anti-replay windows, and export production Linux, Rust, and Go configurations.

TLS 1.3 Key Schedule (HKDF), 0-RTT Early Data & Session Resumption Studio

Architect secure transport layers with RFC 8446 TLS 1.3: trace the HKDF key derivation state machine (Early, Handshake, Master Secrets), evaluate 0-RTT Early Data replay vulnerabilities and Strike-Register anti-replay defenses, dissect encrypted record layers, and export production OpenSSL, Rustls, and Go configs.

MACsec (802.1AE), IPsec (ESP/IKEv2) & Hardware Layer Encryption Studio

Architect high-speed link and network layer cryptographic tunnels: simulate IEEE 802.1AE MACsec line-rate Ethernet frame encryption with Galois/Counter Mode (GCM-AES-128/256) and SecTAG headers, model IPsec Encapsulating Security Payload (ESP) tunnel vs transport modes with Linux XFRM state/policy databases, evaluate hardware crypto offload (Intel QAT, Mellanox Innova), and export production Linux iproute2 and StrongSwan IKEv2 configurations.

Zero-Trust Network Access (ZTNA), Device Posture Attestation & mTLS Studio

Architect Google BeyondCorp-grade zero-trust access control: simulate continuous device posture attestation (TPM PCR hardware health, disk encryption, EDR heartbeat), model context-aware risk engine access decisions (Allow, Step-Up MFA, Quarantine), configure Mutual TLS (mTLS) with SPIFFE X.509 SVIDs, and export production Envoy ext_authz, Cloudflare Access, and Open Policy Agent (OPA) Rego policies.

OAuth 2.0 Token Exchange (RFC 8693) & Cross-Domain Identity Federation (SCIM v2) Studio

Architect enterprise zero-trust identity federation: model RFC 8693 OAuth 2.0 Token Exchange impersonation and delegation semantics (nested act claim), simulate cross-microservice security context propagation, and test SCIM v2 (RFC 7643/7644) automated user lifecycle provisioning and PATCH operations.

Threshold Signatures: FROST (Flexible Round-Optimized Schnorr Threshold) & DKG Studio

Architect production threshold cryptography: simulate RFC 9591 FROST (Flexible Round-Optimized Schnorr Threshold Signatures) for Ed25519 and Secp256k1, model Pedersen Distributed Key Generation (DKG), step through 2-round signing with Lagrange coefficient interpolation, and export production Rust and Go code.

Stateful Hash-Based Signatures: LMS & XMSS (RFC 8554 / RFC 8391) Studio

Architect quantum-resistant firmware signing and hardware roots of trust: simulate RFC 8554 LMS (Leighton-Micali Signatures) and RFC 8391 XMSS, model Winternitz One-Time Signatures (WOTS+), visualize Merkle tree authentication paths, and manage non-volatile monotonic state counters.

Post-Quantum Signatures: Falcon (NTRU) & SPHINCS+ (SLH-DSA) Studio

Architect NIST post-quantum digital signatures: compare FIPS 206 Falcon (FN-DSA fast-Fourier lattice trapdoor signatures) against FIPS 205 SPHINCS+ (SLH-DSA stateless hash-based hypertree signatures), analyze wire size vs verification cycle trade-offs, and export production C (PQClean) and Rust code.

CAEP & Shared Signals Protocol Studio: Real-Time Zero Trust Security Events

Architect real-time asynchronous zero-trust security fabrics: simulate Continuous Access Evaluation Protocol (CAEP / RFC 9493) and Shared Signals and Events (SSE / RFC 8935), generate RFC 8417 Security Event Tokens (SET), model instant session revocation, device posture compliance drops, and step-up authentication across SaaS & API microservices.

RFC 3161 & Sigstore Timestamp Authority Studio: Immutable Cryptographic Provenance

Architect immutable cryptographic timestamping and software supply chain provenance: simulate RFC 3161 Time-Stamp Protocol (TSP) ASN.1 DER tokens and Sigstore Rekor transparency log inclusion proofs for keyless container and binary signing.

Fully Homomorphic Encryption (FHE) & BFV / CKKS Studio: Zero-Knowledge Compute

Architect privacy-preserving zero-trust cloud computation: simulate Fully Homomorphic Encryption (FHE) with BFV (exact integers) and CKKS (approximate real numbers), model Ring-LWE polynomial ciphertexts, track noise budget consumption, and execute additions and multiplications without decryption.

W3C DID & Verifiable Credentials Studio: Self-Sovereign Identity & Zero-Knowledge Proofs

Architect privacy-preserving digital identity systems: simulate W3C Decentralized Identifiers (DID Core 1.0) and Verifiable Credentials Data Model v2.0, model BBS+ cryptosuite selective disclosure and zero-knowledge age verification without revealing raw personal data.

Linux Landlock LSM & Unprivileged Sandboxing Studio: Rulesets, ABI v1-v5 & FS/Net Isolation

Architect unprivileged defense-in-depth application sandboxing with Linux Landlock LSM: configure filesystem access masks, TCP bind and connect network policies, detect kernel ABI features, and generate native C and Go security rulesets.

Zero-Knowledge Rollups: PLONK & KZG Polynomial Commitments Studio

Architect zero-knowledge proof systems for L2 rollups and verifiable computation: simulate PLONK gate constraints and permutation polynomials, model KZG polynomial commitments on elliptic curve pairings, and verify O(1) constant-size proofs.

Verifiable Random Functions & ECVRF Studio: RFC 9381, Ed25519 & Consensus Lottery

Architect cryptographic verifiable randomness for distributed consensus and Web3 protocols: simulate RFC 9381 Elliptic Curve VRF (Ed25519 and secp256k1), model hash-to-curve mappings, generate VRF proofs, and verify unique unpredictability.

Kerberos V5 & Active Directory Authentication Studio: KDC, TGT, Service Tickets & PAC

Architect enterprise single sign-on authentication: simulate Kerberos V5 multi-step ticket exchanges (AS-REQ/AS-REP, TGS-REQ/TGS-REP, AP-REQ), model KDC ticket issuance, inspect Privilege Attribute Certificate (PAC) signatures, and audit defenses against Kerberoasting.

Hardware Security Module & PKCS#11 Studio: Cryptoki API, Slots & Non-Extractable Keys

Architect hardware-rooted cryptographic key management with OASIS PKCS#11 (Cryptoki): simulate HSM slot and token discovery, PIN authentication, enforce non-extractable key attributes (CKA_EXTRACTABLE=FALSE), and test hardware ECDSA and RSA signing.

Post-Quantum Key Encapsulation: Kyber / ML-KEM & Classic McEliece Studio

Interactive Post-Quantum Cryptography workbench: compare NIST FIPS 203 ML-KEM vs Classic McEliece key sizes, Fujisaki-Okamoto transforms, and TLS 1.3 hybrid key exchange.

Key Transparency & Verifiable Log Systems Studio (CONIKS & WhatsApp Auditing)

Interactive Key Transparency workbench: inspect Sparse Merkle Trees, Verifiable Random Function (VRF) user indexing, cryptographic inclusion proofs, and MitM key substitution defenses.

Memory Safety: CHERI Hardware Capabilities & Pointer Provenance Studio

Interactive hardware memory safety workbench: inspect CHERI 128-bit unforgeable capabilities, hardware tag bits, buffer bounds enforcement, and Rust strict pointer provenance.

Differential Privacy: Laplace & Gaussian Noise Mechanism Studio

Interactive Differential Privacy workbench: model epsilon-delta privacy budgets, Laplace vs Gaussian noise mechanisms, global sensitivity clamping, and reconstruction attack defenses.

Private Information Retrieval (PIR) & Spiral Cryptography Studio

Interactive Private Information Retrieval (PIR) workbench: explore Single-Server LWE/Ring-LWE vs Multi-Server Chor-Goldreich PIR, compare database query bandwidth, and benchmark homomorphic expansion.

Garbled Circuits & Yao's Two-Party Computation (2PC) Studio

Interactive Garbled Circuits & 2PC workbench: inspect Yao's protocol, wire label encryptions, Point-and-Permute, Free-XOR optimization, and 1-out-of-2 Oblivious Transfer.

Searchable Symmetric Encryption (SSE) & Oblivious RAM (ORAM) Studio

Interactive encrypted database workbench: model Searchable Symmetric Encryption (SSE) inverted indexes, Path ORAM tree structures, and access pattern leakage defenses.

Shamir & Feldman Verifiable Secret Sharing (VSS) Studio

Interactive threshold cryptography workbench: construct (k, n) Shamir polynomials, verify dealer honesty via Feldman VSS commitments, and compute Lagrange interpolation.

Bulletproofs & Zero-Knowledge Range Proofs Studio

Interactive zero-knowledge cryptography workbench: model Bulletproofs range proofs without trusted setups, Pedersen commitments, and logarithmic inner-product arguments.

BBS+ Signatures & Selective Disclosure Zero-Knowledge Proofs Studio

Interactive BBS+ cryptographic architecture studio. Model pairing-friendly BLS12-381 multi-message signatures, selective attribute disclosure, unlinkable randomized proofs, and W3C Verifiable Credentials.

BLS Multi-Signatures, Rogue Key Attacks & MuSig2 Architecture Studio

Interactive multi-signature cryptography studio. Model BLS pairing-based signature aggregation, rogue key cancellation attacks, Proof-of-Possession (PoP), and Schnorr MuSig2 hash-weighted key aggregation.

Post-Quantum Hybrid TLS 1.3 Key Exchange Architecture Studio

Interactive Post-Quantum TLS 1.3 architecture studio. Model X25519MLKEM768 hybrid key exchange (FIPS 203 Kyber-768), dual shared secret combiners, and Harvest Now Decrypt Later (HNDL) quantum defense.

Signal Double Ratchet Algorithm & E2EE Architecture Studio

Interactive Signal Double Ratchet cryptographic architecture studio. Model symmetric KDF chain ratchets, asymmetric Diffie-Hellman ratchets, Forward Secrecy, Post-Compromise Security, and out-of-order message keys.

Passkey Cross-Device Authentication & Hybrid Transport Studio

Interactive FIDO2 / WebAuthn hybrid transport architecture studio. Model cross-device QR pairing, BLE proximity verification, Noise Protocol E2EE tunnels, and biometric passkey assertion.

PAKE & OPAQUE Zero-Knowledge Authentication Studio

Interactive PAKE (Password-Authenticated Key Exchange) architecture studio. Model SPAKE2+ and OPAQUE protocols, OPRF blinding, offline dictionary attack immunity, and mutual authenticated key exchange.

Halo2 & Recursive ZK-SNARK Architecture Studio

Interactive Halo2 and recursive Zero-Knowledge proof studio. Model Pasta cycle curves (Pallas/Vesta), Inner Product Argument (IPA) polynomial commitments, accumulation schemes, and trusted-setup elimination.

Oblivious Transfer & IKNP Extension Studio

Interactive Oblivious Transfer architecture studio. Model 1-out-of-2 base OT (Chou-Orlandi), IKNP OT Extension symmetric matrix transposition, millions of OTs/sec, and MPC cryptographic pipelines.

Private Set Intersection & Vector OLE Studio

Interactive Private Set Intersection architecture studio. Model Diffie-Hellman ECDH-PSI, OT-based PaXoS, and VOLE-PSI protocols with zero data leakage beyond the intersection.

Verifiable Delay Functions (VDF) & Wesolowski Proofs Studio

Interactive Verifiable Delay Functions (VDF) studio. Model sequential modular squarings in RSA groups, Wesolowski short proofs, Pietrzak recursive halving, Fiat-Shamir heuristic, and unbiasable randomness.

Blind Signatures & Chaumian Ecash Architecture Studio

Interactive Blind Signatures & Chaumian Ecash studio. Model David Chaum blind RSA, modern Blind Schnorr on secp256k1 (Cashu/Fedimint BDHKE), cryptographic unlinkability, and double-spend nullifier sets.

Verifiable Shuffle & Mixnet Architecture Studio

Interactive Verifiable Shuffle & Mixnet studio. Model David Chaum mixnets, Bayer-Groth zero-knowledge proofs of shuffle, ElGamal homomorphic re-encryption, Sphinx packet routing, and network metadata privacy.

Secure Multi-Party Computation (SMPC) & BGW Circuits Studio

Interactive Secure Multi-Party Computation (SMPC) studio. Model Ben-Or Goldwasser Wigderson (BGW) arithmetic circuits, Shamir secret share multiplication, Beaver triples, degree reduction, and collaborative privacy.

Homomorphic Time-Lock Puzzles & Verifiable Delay Cryptography Studio

Interactive Cryptographic Time-Lock Puzzles studio. Model Rivest-Shamir-Wagner (RSW96) sequential squaring, trapdoor shortcuts via Euler totient, parallelization resistance, and verifiable delay unsealing.

Functional Encryption & Inner-Product Predicates Studio

Interactive Functional Encryption (FE) studio. Model Inner-Product Functional Encryption (IPFE), bilinear pairing groups, function-specific decryption keys (sk_y), and privacy-preserving vector dot products.

Threshold Decryption & Distributed Key Generation (Pedersen DKG) Studio

Interactive Threshold Decryption and Distributed Key Generation (DKG) studio. Model Pedersen verifiable secret sharing without trusted dealers, threshold ElGamal decryption shares, complaint verification, and QUAL consensus.

Ciphertext-Policy Attribute-Based Encryption (CP-ABE) Architecture Studio

Interactive Ciphertext-Policy Attribute-Based Encryption (CP-ABE) studio. Model BSW07 and Waters11 LSSS monotone span programs, bilinear pairings over BN254 and BLS12-381, secret sharing polynomials, and zero-trust cryptographic access control.

Zero-Knowledge STARKs & FRI Protocol Architecture Studio

Interactive ZK-STARKs and Fast Reed-Solomon Interactive Oracle Proof of Proximity (FRI) studio. Model AIR trace polynomials, degree-halving folding rounds, Merkle tree commitments, query phase soundness, and transparent post-quantum proofs.

Verifiable Random Functions (VRF) & Proof-of-Uniqueness Studio

Interactive Verifiable Random Functions (VRF) studio. Model RFC 9381 ECVRF algorithms over Secp256k1 and Ed25519, hash-to-curve deterministic mapping, non-interactive Schnorr zero-knowledge proofs, and unbiased randomness.

Post-Quantum Stateless Signatures: SPHINCS+ & SLH-DSA Studio

Interactive Post-Quantum Stateless Hash-Based Signatures (FIPS 205 SLH-DSA / SPHINCS+) studio. Model hypertree Merkle structures, WOTS+ one-time signatures, FORS few-time signatures, and eliminate stateful key synchronization vulnerabilities.

Lattice-Based Post-Quantum Zero-Knowledge Studio | Module-LWE & Module-SIS Proofs

Interactive architectural simulator for lattice-based post-quantum zero-knowledge proofs. Explore Module Learning With Errors (M-LWE), Module Short Integer Solution (M-SIS), rejection sampling, NTT polynomial multiplications, and quantum-resistant proof-of-knowledge protocols.

Verifiable Secret Sharing (VSS) & Pedersen Commitments Studio | Feldman Protocol

Interactive architectural simulator for Feldman Verifiable Secret Sharing (VSS) and Pedersen homomorphic commitments. Model (t, n) threshold polynomial secret distribution, homomorphic verification proofs, malicious dealer detection, and Lagrange reconstruction.

Blind RSA Signatures Studio | RFC 9474 Anonymous Tokens & Privacy Pass

Interactive architectural studio for RFC 9474 Blind RSA signatures and Privacy Pass. Model client blinding factors, server blind signing, token unblinding, cryptographic unlinkability, and double-spending redemption defense.

Schnorr Adaptor Signatures Studio | Scriptless Scripts & Atomic Swaps

Interactive architectural studio for Schnorr and ECDSA Adaptor Signatures and Scriptless Scripts. Model off-chain pre-signature generation, witness commitment verification, on-chain signature broadcast, and discrete log witness extraction for cross-chain atomic swaps and PTLCs.

BIP 324 v2 Encrypted P2P Transport Studio | Elligator Swift & Censorship Resistance

Interactive architectural studio for Bitcoin BIP 324 v2 encrypted P2P transport. Simulate Elligator Swift pseudo-random public key encoding, ECDH key exchange, FSChaCha20Poly1305 packet framing, and DPI censorship resistance.

FROST Threshold Schnorr Signatures Studio | RFC 9591 & Distributed Key Generation

Interactive architectural studio for FROST (Flexible Round-Optimized Schnorr Threshold Signatures, RFC 9591). Simulate two-round threshold signing (t-of-n), Pederson DKG, binding commitments against Drijvers forgery attacks, and secp256k1/ed25519 signature aggregation.

BIP 352 Silent Payments Studio | Stealth Addresses & Ephemeral ECDH Scanning

Interactive architectural studio for Bitcoin BIP 352 Silent Payments. Simulate reusable non-interactive static addresses (sp1...), ephemeral ECDH blinding tweaks, light-client scanning algorithms, and zero address-reuse privacy.

BIP 327 MuSig2 Multi-Signatures Studio | Two-Round Schnorr Taproot Multisig

Interactive architectural studio for Bitcoin BIP 327 MuSig2 multi-signatures. Simulate two-round Schnorr cosigning, KeyAgg coefficient generation resisting rogue-key attacks, partial nonce aggregation, and indistinguishable single-key Taproot outputs.

ZK-Rollup Polynomial Commitments Studio | KZG vs FRI vs IPA Architecture

Interactive zero-knowledge polynomial commitment studio for ZK-Rollups and succinct arguments. Compare and simulate KZG (Kate-Zaverucha-Goldberg), FRI (Fast Reed-Solomon IOPP), and IPA (Inner Product Argument / Bulletproofs) across proof sizes, verifier costs, trusted setups, and EVM gas.

Miniscript & Tapscript Descriptor Studio | BIP 390 & BIP 391 Policy Compilation

Interactive Bitcoin Miniscript and Tapscript descriptor studio (BIP 390 & BIP 391). Model spending policies (timelocks, threshold multisig, inheritance cascades), inspect Taproot MAST tree structures, calculate witness vbytes, and compile verified descriptors.

WebAuthn LargeBlob & PRF Extension Studio | Hardware Passkey Key Derivation

Interactive architectural studio for FIDO2 / WebAuthn Level 3 extensions: largeBlob (hardware-bound encrypted storage) and PRF (Pseudo-Random Function / hmac-secret) client-side symmetric key derivation. Model passkey encryption and export verified WebAuthn API code.

SLH-DSA Parameterizations Studio | FIPS 205 Stateless Hash-Based Signatures

Interactive cryptographic studio for NIST FIPS 205 SLH-DSA (SPHINCS+). Compare and benchmark 12 standard parameter sets across security levels (Category 1, 3, 5), hash algorithms (SHA2 vs SHAKE), W-OTS+, FORS, hypertree heights, and export production code.

Threshold ECDSA CGGMP21 & DKLs23 Studio | Multi-Party Institutional Custody

Interactive architectural studio for modern Threshold ECDSA (CGGMP21 & DKLs23). Compare Paillier homomorphic encryption vs Oblivious Transfer (OT) extension, analyze non-linear share conversion, presignature pipelining, and export production Rust MPC code.

Plonky3 Goldilocks & BabyBear Prime Field Studio | Small-Field Fast ZK Proving

Interactive architectural studio for small-field ZK proving systems (Plonky3, SP1, RISC Zero, Stwo). Analyze fast prime field arithmetic in Goldilocks (64-bit), BabyBear (31-bit), KoalaBear (31-bit), extension field security (Degree 4), and AVX-512/NEON SIMD vectorization.

drand Verifiable Random Beacon & Timelock Encryption Studio | League of Entropy

Interactive architectural studio for drand threshold verifiable randomness and tlock identity-based timelock encryption (League of Entropy). Simulate threshold BLS signature aggregation, future epoch key derivation, pairing-based verification, and export production Rust and Go code.

Path-ORAM Memory Obfuscation Studio | Hardware Enclave Side-Channel Defense

Interactive architectural studio for Path-ORAM and Circuit-ORAM access pattern obfuscation in confidential computing and hardware enclaves (SGX/SEV/Nitro). Simulate binary tree bucket lookups, stash overflow probabilities, dummy access eviction, and export production Rust code.

Publicly Verifiable Secret Sharing (PVSS) & Schoenmakers SCRAPE Studio

Interactive architectural simulator for Publicly Verifiable Secret Sharing (PVSS). Simulate Stadler and Schoenmakers PVSS schemes, non-interactive zero-knowledge proofs (NIZK) of share correctness, public verification by third parties, and Chaum-Pedersen DLEQ reconstruction.