authchip

package

v0.0.0-...-231b78a Latest Latest Go to latest Published: Dec 13, 2021 License: MIT Imports: 10 Imported by: 0

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Repository

github.com/BertoldVdb/WACResearch

Links

Open Source Insights

Documentation ¶

Overview ¶

Package authchip implements a Golang module to talk to an Apple MFI authentication chip. The protocol is documented in this software released under the Apache2.0 license: https://github.com/apple/HomeKitADK/blob/master/HAP/HAPMFiHWAuth.c

Index ¶

type Chip
- func New(i2cFunc I2CFuncType, powerFunc PowerSwitchType, i2cMaxTransfer int, ...) (*Chip, error)
type ChipInfo
- func (i ChipInfo) String() string
type I2CFuncType
type LogFunc
type PowerSwitchType

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type Chip ¶

type Chip struct {
	// contains filtered or unexported fields
}

func New ¶

func New(i2cFunc I2CFuncType, powerFunc PowerSwitchType, i2cMaxTransfer int, logFunc LogFunc) (*Chip, error)

func (*Chip) CertificateRawPKCS7 ¶

func (m *Chip) CertificateRawPKCS7() []byte

func (*Chip) CertificateX509 ¶

func (m *Chip) CertificateX509() *x509.Certificate

func (*Chip) ChipInfo ¶

func (m *Chip) ChipInfo() ChipInfo

func (*Chip) Close ¶

func (m *Chip) Close() error

func (*Chip) SerialNumber ¶

func (m *Chip) SerialNumber() string

func (*Chip) SignRaw ¶

func (m *Chip) SignRaw(input []byte) ([]byte, error)

type ChipInfo ¶

type ChipInfo struct {
	DeviceVersion        byte
	FirmwareVersion      byte
	ProtocolMajorVersion byte
	ProtocolMinorVersion byte

	SignatureLenInput  uint16
	SignatureLenOutput uint16
}

func (ChipInfo) String ¶

func (i ChipInfo) String() string

type I2CFuncType ¶

type I2CFuncType func(tx []byte, rx []byte) (bool, error)

type LogFunc ¶

type LogFunc func(format string, params ...interface{})

type PowerSwitchType ¶

type PowerSwitchType func(enable bool) error

Source Files ¶

View all Source files

chip.go

Directories ¶

Path	Synopsis
chipopen
mcp2221a Package mcp2221a provides a high-level interface to the Microchip MCP2221A USB to GPIO/I²C/UART protocol converter.	Package mcp2221a provides a high-level interface to the Microchip MCP2221A USB to GPIO/I²C/UART protocol converter.

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