mbedtls_sha256_starts_ret() function

The context to use. This must be initialized.

This determines which function to use. This must be either \c 0 for SHA-256, or \c 1 for SHA-224.

This function processes a single data block within the ongoing SHA-256 computation. This function is for internal use only.

This function feeds an input buffer into an ongoing SHA-256 checksum calculation.

This function finishes the SHA-256 operation, and writes the result to the output buffer.

This function initializes a SHA-256 context.

This function clears a SHA-256 context.

This function clones the state of a SHA-256 context.