24.10.2012 Views

Release notes Sc1x3 @CHIP-RTOS V1.10 ... - Beck IPC Gmbh

Release notes Sc1x3 @CHIP-RTOS V1.10 ... - Beck IPC Gmbh

Release notes Sc1x3 @CHIP-RTOS V1.10 ... - Beck IPC Gmbh

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Total: 10<br />

Component: CRYPT LIB<br />

Category: Encryption<br />

Synopsis: Should increase speed of hash and encryption functions.<br />

Description: Encryption and hash functions should be made significantly smaller and faster.<br />

SC1x: Use assembly language support for MD5.<br />

SC1x3: Use assembly language support for MD5, DES, SHA1 and AES.<br />

Fix: Implemented.<br />

Type: Suggestion, Component: HWAPI (1 item(s))<br />

CR Number: 1436<br />

Type: Suggestion<br />

Component: HWAPI<br />

Category: Non-volatile data<br />

Synopsis: The user should be able to measure the time of all powerfail actions.<br />

Description: Should add the possibility to measure also the time that is needed to close the filesystem after the<br />

user non-volatile data is written.<br />

Fix: Implemented. User can now install a callback function, which is called when all powerfail actions<br />

are done.<br />

Type: Suggestion, Component: Ping API (1 item(s))<br />

CR Number: 1423<br />

Type: Suggestion<br />

Component: Ping API<br />

Category: Data size<br />

Synopsis: Max. Ping size<br />

Description: The current data size of ICMP Ping request is limited by 1024 byte. This size should be increased<br />

to 2080 bytes. This is the max. value of accepted incoming ping requests.<br />

Fix: Implemented.<br />

Type: Suggestion, Component: TCPIP stack (1 item(s))<br />

CR Number: 1428<br />

Type: Suggestion<br />

Component: TCPIP stack<br />

Category: IPsec<br />

Synopsis: Move Internet Key Exchange (IKE) into a separate task<br />

Description: The IKE can require some significant amount of time during the modulo exponentation for Diffie-<br />

Hellmann key exchange. As delivered this action was in the device receiver thread (e.g. ETH0).<br />

It is undesireable to block the entire device input for these long calculations done for the device's<br />

IKE socket. So this action should be pushed down into background thread.<br />

Fix: Add IKE task. The task priority can be configured by a CHIP.INI entry.<br />

<strong>Release</strong> <strong>notes</strong> SC1x3 <strong>@CHIP</strong>-<strong>RTOS</strong> <strong>V1.10</strong> Beta<br />

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