1KCAPI_KPP_KEYGEN(3)          Programming Interface         KCAPI_KPP_KEYGEN(3)
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NAME

6       kcapi_kpp_keygen - generate a public key
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SYNOPSIS

9       ssize_t kcapi_kpp_keygen(struct kcapi_handle * handle,
10                                uint8_t * pubkey, size_t pubkeylen,
11                                int access);
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ARGUMENTS

14       handle
15           [in] cipher handle
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17       pubkey
18           [out] generated public key
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20       pubkeylen
21           [in] length of key buffer
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23       access
24           [in] kernel access type (KCAPI_ACCESS_HEURISTIC - use internal
25           heuristic for fastest kernel access; KCAPI_ACCESS_VMSPLICE - use
26           vmsplice access; KCAPI_ACCESS_SENDMSG - sendmsg access)
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DESCRIPTION

29       return number of bytes returned by the key generation operation upon
30       success; a negative errno-style error code if an error occurred
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AUTHOR

33       Stephan Mueller <smueller@chronox.de>
34           Author.
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37libkcapi Manual 1.4.0            January 2023              KCAPI_KPP_KEYGEN(3)
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