Crate tlock_age

tlock_age

tlock_age is a library to encrypt and decrypt messages using tlock encryption scheme and age encryption. The reference interroperable Go implementation is available at drand/tlock.

tlock relies on BLS, content is encrypted against BLS public key. Public key group is assessed based on the public key size. age implementation is str4d/rage. When encrypting file, it generates an additional stanza grease-the-join, which other tlock implementation have to ignore.

Both encryption and decryption are performed wihout network access. tlock_age expects the caller interact with the drand network of their choice, through whichever method they wish. To that end, a dedicated method decrypt_header is provided. It’s important to note that decrypt_header consumes bytes from the reader, and reader requires these headers to be passed as well. The caller needs to duplicates these inputs if needed.

Features

• armor: Enable armor output. This is required if you want to output bytes are ASCII printable.

Example

For a working example, refer to examples/encrypt_decrypt.rs.

Structs

• Header
  Information stored in tlock age header

Enums

• TLockAgeError

Functions

• decrypt
  Decrypt using tlock encryption scheme and age encryption.
• decrypt_header
  Decrypt tlock age header.
• encrypt
  Encrypt using tlock encryption scheme and age encryption.