SYNOPSIS
- int crypto_shash_update(struct shash_desc * desc, const u8 * data, unsigned int len);
ARGUMENTS
desc
-
- operational state handle that is already initialized
data
- input data to be added to the message digest
len
- length of the input data
DESCRIPTION
Updates the message digest state of the operational state handle.
RETURN
0 if the message digest update was successful; < 0 if an error occurred
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