wehub-resource-sync
28 lines
792 B
Rust
28 lines
792 B
Rust
//! Constants for the `.mv2e` encrypted capsule format.
|
|
|
|
/// Magic bytes identifying an encrypted capsule file.
|
|
pub const MV2E_MAGIC: [u8; 4] = *b"MV2E";
|
|
|
|
/// Current `.mv2e` format version.
|
|
pub const MV2E_VERSION: u16 = 1;
|
|
|
|
/// Fixed header size for `.mv2e`.
|
|
pub const MV2E_HEADER_SIZE: usize = 64;
|
|
|
|
/// KDF algorithm identifiers.
|
|
pub const KDF_ARGON2ID: u8 = 1;
|
|
|
|
/// Cipher algorithm identifiers.
|
|
pub const CIPHER_AES_256_GCM: u8 = 1;
|
|
|
|
/// Cryptographic parameter sizes.
|
|
pub const SALT_SIZE: usize = 32;
|
|
pub const NONCE_SIZE: usize = 12;
|
|
pub const TAG_SIZE: usize = 16;
|
|
pub const KEY_SIZE: usize = 32;
|
|
|
|
/// Argon2id parameters (OWASP 2024 recommendations).
|
|
pub const ARGON2_MEMORY_KIB: u32 = 64 * 1024; // 64 MiB
|
|
pub const ARGON2_ITERATIONS: u32 = 3;
|
|
pub const ARGON2_PARALLELISM: u32 = 4;
|