Display Filter Reference: High bandwidth Digital Content Protection
Protocol field name: hdcp
Versions: 1.8.0 to 4.4.1
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| Field name | Description | Type | Versions |
|---|---|---|---|
| hdcp | Transmitter's key selection vector | Unsigned integer (40 bits) | 1.8.0 to 4.4.1 |
| hdcp | 8bit I2C address | Unsigned integer (8 bits) | 1.8.0 to 1.10.14 |
| hdcp | Random number for the session | Unsigned integer (64 bits) | 1.8.0 to 4.4.1 |
| hdcp | Receiver's key selection vector | Unsigned integer (64 bits) | 1.8.0 to 4.4.1 |
| hdcp | Repeater cascade depth | Unsigned integer (16 bits) | 1.8.0 to 4.4.1 |
| hdcp | Number of downstream receivers | Unsigned integer (16 bits) | 1.8.0 to 4.4.1 |
| hdcp | Support for fast re-authentication | Unsigned integer (8 bits) | 1.8.0 to 4.4.1 |
| hdcp | Support for 400KHz transfers | Unsigned integer (8 bits) | 1.8.0 to 4.4.1 |
| hdcp | Support for additional features | Unsigned integer (8 bits) | 1.8.0 to 4.4.1 |
| hdcp | HDMI mode | Unsigned integer (16 bits) | 1.8.0 to 4.4.1 |
| hdcp | HDMI reserved | Unsigned integer (8 bits) | 1.8.0 to 4.4.1 |
| hdcp | KSV fifo ready | Unsigned integer (8 bits) | 1.8.0 to 4.4.1 |
| hdcp | Link verification response Ri' | Unsigned integer (16 bits) | 1.8.0 to 4.4.1 |
| hdcp | Maximum cascading depth exceeded | Unsigned integer (16 bits) | 1.8.0 to 4.4.1 |
| hdcp | Maximum number of devices exceeded | Unsigned integer (16 bits) | 1.8.0 to 4.4.1 |
| hdcp | Register offset | Unsigned integer (8 bits) | 1.8.0 to 4.4.1 |
| hdcp | Repeater | Unsigned integer (8 bits) | 1.8.0 to 4.4.1 |
| hdcp | Response In | Frame number | 1.8.0 to 4.4.1 |
| hdcp | Response To | Frame number | 1.8.0 to 4.4.1 |
| hdcp2 | Receiver RSA key e | Unsigned integer (24 bits) | 1.8.0 to 1.8.15 |
| hdcp2 | Receiver RSA key n | Byte sequence | 1.8.0 to 1.8.15 |
| hdcp2 | Receiver ID | Byte sequence | 1.8.0 to 1.8.15 |
| hdcp2 | Receiver signature | Byte sequence | 1.8.0 to 1.8.15 |
| hdcp2 | E_dkey_ks | Byte sequence | 1.8.0 to 1.8.15 |
| hdcp2 | E_kh_km | Byte sequence | 1.8.0 to 1.8.15 |
| hdcp2 | E_kpub_km | Byte sequence | 1.8.3 to 1.8.15 |
| hdcp2 | H' | Byte sequence | 1.8.0 to 1.8.15 |
| hdcp2 | L' | Byte sequence | 1.8.0 to 1.8.15 |
| hdcp2 | m | Byte sequence | 1.8.0 to 1.8.15 |
| hdcp2 | Message ID | Unsigned integer (8 bits) | 1.8.0 to 1.8.15 |
| hdcp2 | r_iv | Unsigned integer (64 bits) | 1.8.0 to 1.8.15 |
| hdcp2 | r_n | Unsigned integer (64 bits) | 1.8.0 to 1.8.15 |
| hdcp2 | r_rx | Unsigned integer (64 bits) | 1.8.0 to 1.8.15 |
| hdcp2 | r_tx | Unsigned integer (64 bits) | 1.8.0 to 1.8.15 |
| hdcp2 | Repeater | Boolean | 1.8.0 to 1.8.15 |