2.3.2 st_Crypto_Sym_StreamCtx
Description
This structure is used to define Context for Stream Symmetric Algorithms.
| Structure Elements Data Type | Element Name | Description |
|---|---|---|
| uint32_t | cryptoSessionID | It defines the session ID, must be more than zero. |
| crypto_HandlerType_E | symHandlerType_en | Enum for crypto operation handler i.e., SW, HW. |
| crypto_Sym_CipherOper_E | symCipherOper_en | Selection cipher operation is encryption or decryption. |
| uint8_t* | ptr_key | Key for the Symmetric operation. |
| uint8_t | arr_symDataCtx[70] | Array for the Context variable data storage. |