Decrypting odrive encrypted data without the odrive client?

[Tony]

Yes. The exact specifics of the encryption and decryption process are laid out here:

Encryption questions: Key storage, decryption process, and others

Hi @amirstep, Please see my answers below: Data encryption/decryption: Encrypting: Generate a random 64-bit salt (S) Generate a 128-bit key (K) using PBKDF2 with S and the user’s passphrase (P), 5000 iterations, and HMAC-SHA256 for PRF Generate a random 128-bit initialization vector (IV) Compute a hash (H) of the file data using SHA256 Plaintext (PT) is: (file data + H + PKCS #7 padding to the next multiple of 16 bytes) Generate the ciphertext (CT) using AES-CBC to encrypt PT using the K …

There is a python utility here for decryption here:

GitHub - amagliul/odrive-utilities: Utilities for odrive