Freescale Semiconductor MCF5480 User Manual

Page 699

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EU Specific Data Packet Descriptors

MCF548x Reference Manual, Rev. 3

Freescale Semiconductor

22-97

Table 22-99

lists typical AESU/HMAC multi-function descriptor header values.

0x20339920

CBC

Single DES

Encrypt

SHA256

Yes

No

0x20239A22

CBC

Single DES

Decrypt

MD5

Yes

No

0x20339A20

CBC

Single DES

Encrypt

MD5

Yes

No

0x20239822

CBC

Single DES

Decrypt

SHA

Yes

No

0x20339820

CBC

Single DES

Encrypt

SHA

Yes

No

0x20639922

CBC

Triple DES

Decrypt

SHA256

Yes

No

0x20739920

CBC

Triple DES

Encrypt

SHA256

Yes

No

0x20639A22

CBC

Triple DES

Decrypt

MD5

Yes

No

0x20739A20

CBC

Triple DES

Encrypt

MD5

Yes

No

0x20639822

CBC

Triple DES

Decrypt

SHA

Yes

No

0x20739820

CBC

Triple DES

Encrypt

SHA

Yes

No

Table 22-99. Typical Header Values for Dynamic Multi-Function AESU Descriptors

Header Value

Mode

E/D

Algorithm

HMAC

Pad

0x60839922

ECB

Decrypt

SHA256

Yes

No

0x60939920

ECB

Encrypt

SHA256

Yes

No

0x60839A22

ECB

Decrypt

MD5

Yes

No

0x60939A20

ECB

Encrypt

MD5

Yes

No

0x60839822

ECB

Decrypt

SHA

Yes

No

0x60939820

ECB

Encrypt

SHA

Yes

No

0x60A39922

CBC

Decrypt

SHA256

Yes

No

0x60B39920

CBC

Encrypt

SHA256

Yes

No

0x60A39A22

CBC

Decrypt

MD5

Yes

No

0x60B39A20

CBC

Encrypt

MD5

Yes

No

0x60A39822

CBC

Decrypt

SHA

Yes

No

0x60B39820

CBC

Encrypt

SHA

Yes

No

0x60E39922

CTR

Decrypt

SHA256

Yes

No

0x60E39920

CTR

Encrypt

SHA256

Yes

No

0x60E39A22

CTR

Decrypt

MD5

Yes

No

0x60E39A20

CTR

Encrypt

MD5

Yes

No

0x60E39822

CTR

Decrypt

SHA

Yes

No

0x60E39820

CTR

Encrypt

SHA

Yes

No

Table 22-98. Typical Header Values for First Static Multi-Function DEU Descriptors (Continued)

Header Value

E/C

S/T

E/D

Algorithm

HMAC

Pad

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