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Field Name

Bit

Access

Description

SIZE

31:16

RW

DMA Transfer Length

Reserved

15:1

RO

RESERVED

EN

0

RU

DMA enable, it

It will be auto-clear to 0 when DMA finished



84.1 AES Source Data pointer (AESSPTR)
Address: 0x9C002A04
Reset: 0x0


Field Name

Bit

Access

Description

SPTR31:0RWSource Pointer
must be 32B alignmentaligned



84.2 AES Destination Data pointer (AESDPTR)
Address: 0x9C002A08
Reset: 0x0


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Field Name

Bit

Access

Description

CNT M31:24RW

Counter

increasement

increment part
For instance , GCTR use m=32(inc32) 

NK23:16RW

Key length

Only support 4,6,8

Reserved15:8RORESERVED
ENDEC7RW

En/Decrypt
0: encrypt

1: decrypt

MODE6:0RW

MODE
0x0: AES

0x1: ECB

0x2: CBC

Others: Reserved

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Field Name

Bit

Access

Description

SIZE

31:16

RW

DMA Transfer Length

Reserved

15:1

RO

RESERVED

EN

0

RU

DMA enable, it

It will be auto-clear to 0 when DMA fin- ishesfinished



84.7 HASH Source Data pointer (HASHSPTR)
Address: 0x9C002A1C
Reset: 0x0  


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Field Name

Bit

Access

Description

SIZE31:16RWDMA Transfer Length

Reserved

15:1

RO

RESERVED

EN

0

RU

DMA enable, it

It will be auto-clear to 0 when DMA finished



84.13 RSA Source Data pointer (RSASPTR)
Address: 0x9C002A34
Reset: 0x0


Field Name

Bit

Access

Description

SPTR31:0RWSource(X) address
Z=X**Y (mod N),must be 32B alignmentaligned



84.14 RSA Destination Data pointer (RSADPTR)
Address: 0x9C002A38
Reset: 0x0


Field Name

Bit

Access

Description

DPTR31:0RWDestination(Z) address
Z=X**Y (mod N),must be 32B alignmentaligned



84.15 RSA Dma Parameter 0 (RSAPAR0)
Address: 0x9C002A3C
Reset: 0x0 


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