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otPlatCryptoSha256Start() function
Start SHA-256 operation.
Syntax
Implemented in ![]()
crypto_platform.cpp:383
Return value
OT_ERROR_NONE Successfully started SHA-256 operation. OT_ERROR_FAILED Failed to start SHA-256 operation. OT_ERROR_INVALID_ARGS @p aContext was NULL
Related Functions
Found 17 other functions taking a ![]()
otCryptoContext
argument:
Function
Description
Initialize the HMAC operation.
Uninitialize the HMAC operation.
Update the HMAC operation with new input.
Complete the HMAC operation.
Initialise the AES operation.
Encrypt the given data.
Free the AES context.
Initialise the HKDF context.
Perform HKDF Expand step.
Uninitialize the HKDF context.
Initialise the SHA-256 operation.
Uninitialize the SHA-256 operation.
Update SHA-256 operation with new input.
Finish SHA-256 operation.
Start HMAC operation.
Set the key for AES operation.
Perform HKDF Extract step.
References
Code
Location
Scope
Referrer
Call Tree
otPlatCryptoSha256Start() is called by 1 function and calls 1 function:
Data Use
otPlatCryptoSha256Start() reads 5 variables: