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decrypt_for_blob_upgrade

bitwarden_user_crypto_management::key_rotation::data

Function decrypt_for_blob_upgrade 

Source 
fn decrypt_for_blob_upgrade(
    cipher: &Cipher,
    current_key: SymmetricKeySlotId,
    new_key: SymmetricKeySlotId,
    ctx: &mut KeyStoreContext<'_, KeySlotIds>,
) -> Result<CipherView, DataReencryptionError>
Expand description

Decrypts a legacy cipher into a view ready to be re-sealed as a blob under new_key.

The returned view carries a per-item cipher key wrapped under new_key, with its sub-keys (attachment keys, FIDO2 credentials) wrapped under that cipher key.