Display Filter Reference: High bandwidth Digital Content Protection
Protocol field name: hdcp
Versions: 1.8.0 to 4.0.3
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| Field name | Description | Type | Versions |
|---|---|---|---|
| hdcp.a_ksv | Transmitter's key selection vector | Unsigned integer (5 bytes) | 1.8.0 to 4.0.3 |
| hdcp.addr | 8bit I2C address | Unsigned integer (1 byte) | 1.8.0 to 1.10.14 |
| hdcp.an | Random number for the session | Unsigned integer (8 bytes) | 1.8.0 to 4.0.3 |
| hdcp.b_ksv | Receiver's key selection vector | Unsigned integer (8 bytes) | 1.8.0 to 4.0.3 |
| hdcp.depth | Repeater cascade depth | Unsigned integer (2 bytes) | 1.8.0 to 4.0.3 |
| hdcp.downstream | Number of downstream receivers | Unsigned integer (2 bytes) | 1.8.0 to 4.0.3 |
| hdcp.fast_reauth | Support for fast re-authentication | Unsigned integer (1 byte) | 1.8.0 to 4.0.3 |
| hdcp.fast_trans | Support for 400KHz transfers | Unsigned integer (1 byte) | 1.8.0 to 4.0.3 |
| hdcp.features | Support for additional features | Unsigned integer (1 byte) | 1.8.0 to 4.0.3 |
| hdcp.hdmi_mode | HDMI mode | Unsigned integer (2 bytes) | 1.8.0 to 4.0.3 |
| hdcp.hdmi_reserved | HDMI reserved | Unsigned integer (1 byte) | 1.8.0 to 4.0.3 |
| hdcp.ksv_fifo | KSV fifo ready | Unsigned integer (1 byte) | 1.8.0 to 4.0.3 |
| hdcp.link_vfy | Link verification response Ri' | Unsigned integer (2 bytes) | 1.8.0 to 4.0.3 |
| hdcp.max_casc_exc | Maximum cascading depth exceeded | Unsigned integer (2 bytes) | 1.8.0 to 4.0.3 |
| hdcp.max_devs_exc | Maximum number of devices exceeded | Unsigned integer (2 bytes) | 1.8.0 to 4.0.3 |
| hdcp.reg | Register offset | Unsigned integer (1 byte) | 1.8.0 to 4.0.3 |
| hdcp.repeater | Repeater | Unsigned integer (1 byte) | 1.8.0 to 4.0.3 |
| hdcp.resp_in | Response In | Frame number | 1.8.0 to 4.0.3 |
| hdcp.resp_to | Response To | Frame number | 1.8.0 to 4.0.3 |
| hdcp2.cert.e | Receiver RSA key e | Unsigned integer (3 bytes) | 1.8.0 to 1.8.15 |
| hdcp2.cert.n | Receiver RSA key n | Byte sequence | 1.8.0 to 1.8.15 |
| hdcp2.cert.rcv_id | Receiver ID | Byte sequence | 1.8.0 to 1.8.15 |
| hdcp2.cert.rcv_sig | Receiver signature | Byte sequence | 1.8.0 to 1.8.15 |
| hdcp2.e_dkey_ks | E_dkey_ks | Byte sequence | 1.8.0 to 1.8.15 |
| hdcp2.e_kh_km | E_kh_km | Byte sequence | 1.8.0 to 1.8.15 |
| hdcp2.e_kpub_km | E_kpub_km | Byte sequence | 1.8.3 to 1.8.15 |
| hdcp2.h_prime | H' | Byte sequence | 1.8.0 to 1.8.15 |
| hdcp2.l_prime | L' | Byte sequence | 1.8.0 to 1.8.15 |
| hdcp2.m | m | Byte sequence | 1.8.0 to 1.8.15 |
| hdcp2.msg_id | Message ID | Unsigned integer (1 byte) | 1.8.0 to 1.8.15 |
| hdcp2.r_iv | r_iv | Unsigned integer (8 bytes) | 1.8.0 to 1.8.15 |
| hdcp2.r_n | r_n | Unsigned integer (8 bytes) | 1.8.0 to 1.8.15 |
| hdcp2.r_rx | r_rx | Unsigned integer (8 bytes) | 1.8.0 to 1.8.15 |
| hdcp2.r_tx | r_tx | Unsigned integer (8 bytes) | 1.8.0 to 1.8.15 |
| hdcp2.repeater | Repeater | Boolean | 1.8.0 to 1.8.15 |