CryptoShare
A local Windows workflow for encrypting files and folders, distributing an all-of-N set of key shares, signing packages and verifying their integrity.
// Workflow
A complete local encryption workflow
AES-GCM
Encrypts one file or a selected folder and authenticates the encrypted payload.
All-of-N shares
Splits the AES key into N shares; every generated share is required for reconstruction.
RSA signatures
Exports the public key and verifies the signature and hash associated with a package.
Inspect & recover
Inspects encrypted packages and restores data when all required materials are available.
// Demo vs Full RC
The complete experience with one measurable limit
| Capability | Demo 1.0.0-demo.1 | Full 1.0.0-rc.1 |
|---|---|---|
| File and folder encryption | ✓ | ✓ |
| Decryption, inspection and signature verification | ✓ | ✓ |
| RSA export and all-of-N key shares | ✓ | ✓ |
| Maximum selected input | 1 MiB (1,048,576 bytes) | No artificial Demo limit |
| Public availability | Evaluation prerelease | Not distributed; RC in development |
// Responsible evaluation
Test with disposable data and preserve every key
No independent audit
This release must not protect production, regulated, irreplaceable or otherwise critical data.
Recovery materials
Losing a required share, external dictionary or private key can make encrypted data permanently unrecoverable.
// Prerelease
A documented and verifiable evaluation package
CryptoShare-Demo-1.0.0-demo.1-windows-x64.zip
Self-contained Windows x64 archive
68,025,651 bytes
SHA-256
db29bd27eaec…31c1637ca6
Matches the public GitHub asset digest
Proprietary evaluation
Copyright belongs to Fabio De Deo. Download and execution are permitted only for evaluation under the supplied licence.
Unsigned pre-release
Windows may display SmartScreen. Verify the checksum before execution; no support or warranty is provided.