Display Filter Reference: High bandwidth Digital Content Protection

Protocol field name: hdcp

Versions: 1.8.0 to 2.6.1

Back to Display Filter Reference

Field name Description Type Versions
hdcp.a_ksv Transmitter\'s key selection vector Unsigned integer, 5 bytes 1.8.0 to 2.6.1
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 2.6.1
hdcp.b_ksv Receiver\'s key selection vector Unsigned integer, 8 bytes 1.8.0 to 2.6.1
hdcp.depth Repeater cascade depth Unsigned integer, 2 bytes 1.8.0 to 2.6.1
hdcp.downstream Number of downstream receivers Unsigned integer, 2 bytes 1.8.0 to 2.6.1
hdcp.fast_reauth Support for fast re-authentication Unsigned integer, 1 byte 1.8.0 to 2.6.1
hdcp.fast_trans Support for 400KHz transfers Unsigned integer, 1 byte 1.8.0 to 2.6.1
hdcp.features Support for additional features Unsigned integer, 1 byte 1.8.0 to 2.6.1
hdcp.hdmi_mode HDMI mode Unsigned integer, 2 bytes 1.8.0 to 2.6.1
hdcp.hdmi_reserved HDMI reserved Unsigned integer, 1 byte 1.8.0 to 2.6.1
hdcp.ksv_fifo KSV fifo ready Unsigned integer, 1 byte 1.8.0 to 2.6.1
hdcp.link_vfy Link verification response Ri\' Unsigned integer, 2 bytes 1.8.0 to 2.6.1
hdcp.max_casc_exc Maximum cascading depth exceeded Unsigned integer, 2 bytes 1.8.0 to 2.6.1
hdcp.max_devs_exc Maximum number of devices exceeded Unsigned integer, 2 bytes 1.8.0 to 2.6.1
hdcp.reg Register offset Unsigned integer, 1 byte 1.8.0 to 2.6.1
hdcp.repeater Repeater Unsigned integer, 1 byte 1.8.0 to 2.6.1
hdcp.resp_in Response In Frame number 1.8.0 to 2.6.1
hdcp.resp_to Response To Frame number 1.8.0 to 2.6.1
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 Sequence of bytes 1.8.0 to 1.8.15
hdcp2.cert.rcv_id Receiver ID Sequence of bytes 1.8.0 to 1.8.15
hdcp2.cert.rcv_sig Receiver signature Sequence of bytes 1.8.0 to 1.8.15
hdcp2.e_dkey_ks E_dkey_ks Sequence of bytes 1.8.0 to 1.8.15
hdcp2.e_kh_km E_kh_km Sequence of bytes 1.8.0 to 1.8.15
hdcp2.e_kpub_km E_kpub_km Sequence of bytes 1.8.3 to 1.8.15
hdcp2.h_prime H\' Sequence of bytes 1.8.0 to 1.8.15
hdcp2.l_prime L\' Sequence of bytes 1.8.0 to 1.8.15
hdcp2.m m Sequence of bytes 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
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