HDCP Paring

Catalog

Paring Process introduction

Algorithm implementation

Code

---

Paring Process introduction

• In order to speed up AKE process , Must be in HDCP Transmitter and HDCP Between receivers and AKE Pairing in parallel .
• When... Is received from the transmitter AKE_No_Stored_km When the news , It indicates to the receiver that the transmitter does not store the corresponding km.
• Reply message ：
  • Calculation 128 bit  kh = SHA-256(kprivrx)[127:0]
  • Use AES Use kh encryption km Generate 128-bit Ekh(km), Pictured 2.3 Shown .