1KCAPI_AEAD_AUTHSIZE(3)       Programming Interface      KCAPI_AEAD_AUTHSIZE(3)
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NAME

6       kcapi_aead_authsize - return the maximum size of the tag
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SYNOPSIS

9       uint32_t kcapi_aead_authsize(struct kcapi_handle * handle);
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ARGUMENTS

12       handle
13           [in] cipher handle
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DESCRIPTION

16       The returned maximum is the largest size of the authenticaation tag
17       that can be produced by the AEAD cipher. Smaller tag sizes may be
18       chosen depending on the AEAD cipher type.
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20       return > 0 specifying the block size; 0 on error
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AUTHOR

23       Stephan Mueller <smueller@chronox.de>
24           Author.
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27libkcapi Manual 1.3.1              July 2021            KCAPI_AEAD_AUTHSIZE(3)
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