This example uses the SE Manager API to perform different Hash operations on the supported Series 2 device.
In this example, test vectors are used to verify the Hash streaming operations.
The example redirects standard I/O to the virtual serial port (VCOM) of the kit. By default, the serial port setting is 115200 bps and 8-N-1 configuration.
The example has been instrumented with code to count the number of clock cycles spent in different operations. The results are printed on the VCOM serial port console. This feature can be disabled by defining SE_MANAGER_PRINT=0 (default is 1) in the IDE setting (Preprocessor->Defined symbols).
The following payload sizes are supported in this example:
MSG_SIZE/16MSG_SIZE/4MSG_SIZEThe default MSG_SIZE is 4096, it is defined in app_process.h.
The following hash algorithms are supported in this example:
SHA-1SHA-224SHA-256SHA-384 (Secure Vault device only)SHA-512 (Secure Vault device only)The following SE Manager APIs are used in this example:
sl_se_initsl_se_deinitsl_se_init_command_contextsl_se_deinit_command_contextsl_se_get_randomsl_se_hashsl_se_hash_startssl_se_hash_sha1_startssl_se_hash_sha224_startssl_se_hash_sha256_startssl_se_hash_sha384_starts (Secure Vault device only)sl_se_hash_sha512_starts (Secure Vault device only)sl_se_hash_updatesl_se_hash_finishAdapter Firmware under General Device Information in Simplicity Studio 5 Users Guide).Secure Firmware under General Device Information in Simplicity Studio 5 Users Guide).Device Console in Simplicity Studio 5, Line terminator: must be set to None).Platform() checkbox to browse the platform examples).Optimize for debugging (-Og) on Simplicity IDE and None on IAR Embedded Workbench.