| Age | Commit message (Collapse) | Author | |
|---|---|---|---|
| 2017-05-31 | actions: creating and unlocking protectors | Joe Richey joerichey@google.com | |
| This commit adds in the Protector struct to the actions package. This struct represents an unlocked Protector. They can be created from a context or they can be unlocked using some provided data. In either case, the data is provided via a callback mechanism. Change-Id: I066e965b8e8e0feeba61d9c0e4472dd08965cafb | |||
| 2017-05-31 | actions: generate a config file for fscrypt | Joe Richey joerichey@google.com | |
| This commit adds in the actions package. This package will be the highest-level interface to the fscrypt packages. The public functions in this package will be called directly from cmd/fscrypt. The actions added in this commit pertain to creating and reading the fscrypt global config file "fscrypt.conf". The challenging part about creating this file is finding the correct hashing parameters for the desired time target. The getHashingCosts() function finds the desired costs by doubling the costs and running the passphrase hash until the target is exceeded. Then, a cost estimate is obtained using a linear interpolation between the last two costs (and their time results). Change-Id: I4a0eaf4856ec4ff49eb4360da3267f7caa9d07b2 | |||