59.5.17 AES Extended Mode Register
Name: | AES_EMR |
Offset: | 0xB0 |
Reset: | 0x00000000 |
Property: | Read/Write |
Bit | 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | |
Access | |||||||||
Reset |
Bit | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 | |
NHEAD[7:0] | |||||||||
Access | R/W | R/W | R/W | R/W | R/W | R/W | R/W | R/W | |
Reset | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Bit | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | |
PADLEN[7:0] | |||||||||
Access | R/W | R/W | R/W | R/W | R/W | R/W | R/W | R/W | |
Reset | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Bit | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | |
PLIPD | PLIPEN | APM | APEN | ||||||
Access | R/W | R/W | R/W | R/W | |||||
Reset | 0 | 0 | 0 | 0 |
Bits 23:16 – NHEAD[7:0] IPSec Next Header
Value | Description |
---|---|
0–255 | IPSec Next Header field |
Bits 15:8 – PADLEN[7:0] Auto Padding Length
Value | Description |
---|---|
0–255 | Padding length in bytes |
Bit 5 – PLIPD Protocol Layer Improved Performance Decipher
Value | Description |
---|---|
0 | Protocol layer improved performance is in ciphering mode. |
1 | Protocol layer improved performance is in deciphering mode. |
Bit 4 – PLIPEN Protocol Layer Improved Performance Enable
Value | Description |
---|---|
0 | Protocol layer improved performance is disabled. |
1 | Protocol layer improved performance is enabled. |
Bit 1 – APM Auto Padding Mode
Value | Description |
---|---|
0 | Auto Padding performed according to IPSec standard. |
1 | Auto Padding performed according to SSL standard. |
Bit 0 – APEN Auto Padding Enable
Value | Description |
---|---|
0 | Auto Padding feature is disabled. |
1 | Auto Padding feature is enabled. |