RM0319 datasheet(298/368 Pages) STMICROELECTRONICS

298 / 368 page

Security co-processor (C3)

RM0319

298/368

Doc ID 022640 Rev 3

Channel 2 - Advanced Encryption Standard (AES)

Channel ID: 0x0000_3000

Supported algorithms

●

AES (128, 192, 256 bit keys)

●

AES ECB encryption + decryption

●

AES CBC encryption + decryption

●

AES Counter Mode encryption + decryption

●

FIFO Size

–

Input FIFO: 16x32 bits

–

Output FIFO: 16x32 bits

Channel 3 - Unified Hash with HMAC

Channel ID: 0x0000_4002

Supported algorithms

●

MD5

–

Hash with 128 bit digest

–HMAC

●

SHA1

–

Hash with 160 bit digest

–HMAC

●

FIFO Size

–

Input FIFO: 16x32 bits

–

Output FIFO: 8x32 bits

Channel 4 - Empty

Channel 5 - Empty

Channel 6 - Empty

Channel 7 - Empty

●

Number of Instruction Dispatchers is 4. The configuration is as follows:

–

ID0 - Available

–ID1 - Empty

–ID2 - Empty

–ID3 - Empty

●

Number Coupling / Chaining Module (internal cross-bar) for inter channel direct high-

speed communications is 1.

RM0319 数据表(PDF) 298 Page - STMicroelectronics

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