Crate sifredb 

SifreDB

Field-level encryption library with envelope encryption, blind indexes, and support for multiple key management backends.

Features

• AEAD encryption (ChaCha20-Poly1305, AES-GCM)
• Deterministic encryption (AES-SIV) for equality queries
• Blind indexes for searchable encryption
• Envelope encryption with KEK/DEK separation
• Multi-tenant key isolation
• Key rotation support

Example

use sifredb::prelude::*;

let provider = FileKeyProvider::new("./keys")?;
let vault = Vault::new(provider, CipherMode::default());
let context = EncryptionContext::new("users", "email");

let ciphertext = vault.encrypt(b"alice@example.com", &context)?;
let plaintext = vault.decrypt(&ciphertext, &context)?;

Modules

context

Context types for encryption and indexing operations.

deterministic

Deterministic encryption using AES-SIV for equality queries.

error

Error types for SifreDB operations.

key_provider

Key provider abstraction for key management.

prelude

Convenience re-exports for common use.