1KCAPI_MD_UPDATE(3)           Programming Interface          KCAPI_MD_UPDATE(3)
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NAME

6       kcapi_md_update - message digest update function (stream)
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SYNOPSIS

9       ssize_t kcapi_md_update(struct kcapi_handle * handle,
10                               const uint8_t * buffer, size_t len);
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ARGUMENTS

13       handle
14           [in] cipher handle
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16       buffer
17           [in] holding the data to add to the message digest
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19       len
20           [in] buffer length
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DESCRIPTION

23       The input buffer can be at most INT_MAX in size.
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25       return 0 upon success; a negative errno-style error code if an error
26       occurred
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AUTHOR

29       Stephan Mueller <smueller@chronox.de>
30           Author.
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33libkcapi Manual 1.3.1            January 2022               KCAPI_MD_UPDATE(3)
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