AES_CTRR

AES GCM Encryption Counter Value Register

  0x98 32 Read-only 0x00000000  
Parent topic: Register Summary

AES GCM Encryption Counter Value Register

Bit  31 30 29 28 27 26 25 24  
  CTR[31:24]  
Access  R R R R R R R R  
Reset  0 0 0 0 0 0 0 0  
Bit  23 22 21 20 19 18 17 16  
  CTR[23:16]  
Access  R R R R R R R R  
Reset  0 0 0 0 0 0 0 0  
Bit  15 14 13 12 11 10 9 8  
  CTR[15:8]  
Access  R R R R R R R R  
Reset  0 0 0 0 0 0 0 0  
Bit  7 6 5 4 3 2 1 0  
  CTR[7:0]  
Access  R R R R R R R R  
Reset  0 0 0 0 0 0 0 0  

Bits 31:0 – CTR[31:0]: GCM Encryption Counter

GCM Encryption Counter

Reports the current value of the 32-bit GCM counter.