Namespaces

• namespace testing

Enumerations

enum Activity

enum KeySourcePolicy

enum KeySource

Records

• class BlockInfo

• class DdkVolume

• class Device

• class DeviceInfo

• class DeviceManager

• class EncryptedVolumeClient

• class FdioVolume

• class Queue

• class SliceRegion

• class Volume

• class VolumeManager

• class Worker

• class extra_op_t

Functions

• void SyncComplete (void * cookie, zx_status_t status, block_op_t * block)

  Defined at line 27 of file ../../src/security/lib/zxcrypt/ddk-volume.cc

• zx_status_t SyncIO (zx_device_t * dev, uint8_t opcode, void * buf, size_t off, size_t len)

  Performs synchronous I/O

  Defined at line 35 of file ../../src/security/lib/zxcrypt/ddk-volume.cc

• extra_op_t * BlockToExtra (block_op_t * block, size_t op_size)

  Translates |block_op_t|s to |extra_op_t|s and vice versa.

  Defined at line 53 of file ../../src/devices/block/drivers/zxcrypt/extra.cc

• block_op_t * ExtraToBlock (extra_op_t * extra, size_t op_size)

  Defined at line 62 of file ../../src/devices/block/drivers/zxcrypt/extra.cc

• zx::result<KeySourcePolicy> SelectKeySourcePolicy ()

  Reads /pkg/config/zxcrypt to determine what key source policy was selected for this product at

  build time.

  Returns the appropriate KeySourcePolicy value if the file contents exactly match a known

  configuration value.

  Returns ZX_ERR_NOT_FOUND if the config file was not present

  Returns ZX_ERR_IO if the config file could not be read

  Returns ZX_ERR_BAD_STATE if the config value was not recognized.

  Defined at line 68 of file ../../src/security/lib/zxcrypt/client.cc

• fbl::Vector<KeySource> ComputeEffectiveCreatePolicy (KeySourcePolicy ksp)

  Returns a ordered vector of |KeySource|s, representing all key sources,

  ordered from most-preferred to least-preferred, that we should try for the

  purposes of creating a new volume

  Defined at line 109 of file ../../src/security/lib/zxcrypt/client.cc

• fbl::Vector<KeySource> ComputeEffectiveUnsealPolicy (KeySourcePolicy ksp)

  Returns a ordered vector of |KeySource|s, representing all key sources,

  ordered from most-preferred to least-preferred, that we should try for the

  purposes of unsealing an existing volume

  Defined at line 130 of file ../../src/security/lib/zxcrypt/client.cc

• fbl::Vector<KeySource> ComputeEffectivePolicy (KeySourcePolicy ksp, Activity activity)

  Computes the ordered list of key sources that should be used in the context

  of |activity| under the key source policy |ksp|.

  Defined at line 148 of file ../../src/security/lib/zxcrypt/client.cc

• zx_status_t TryWithImplicitKeys (Activity activityfit::function<zx_status_t (std::unique_ptr<uint8_t[]>, size_t)> callback)

  Calls |callback| on a key provided by each key source appropriate for

  |activity| until either the callback returns ZX_OK or the callback has

  returned some error on all candidate key sources. The caller must have

  access to /boot/config/zxcrypt in its namespace to use this function.

  Defined at line 162 of file ../../src/security/lib/zxcrypt/client.cc

Variables

const char * kDriverLib