1KCAPI_AEAD_SETTAGLEN(3)      Programming Interface     KCAPI_AEAD_SETTAGLEN(3)
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NAME

6       kcapi_aead_settaglen - set authentication tag size
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SYNOPSIS

9       int kcapi_aead_settaglen(struct kcapi_handle * handle,
10                                uint32_t taglen);
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ARGUMENTS

13       handle
14           [in] cipher handle
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16       taglen
17           [in] length of authentication tag
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DESCRIPTION

20       Set the authentication tag size needed for encryption operation. The
21       tag is created during encryption operation with the size provided with
22       this call.
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24       return 0 upon success; a negative errno-style error code if an error
25       occurred
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AUTHOR

28       Stephan Mueller <smueller@chronox.de>
29           Author.
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32libkcapi Manual 1.4.0             August 2022          KCAPI_AEAD_SETTAGLEN(3)
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