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gnutls_hpke_derive_keypair(3) gnutls gnutls_hpke_derive_keypair(3) NAME gnutls_hpke_derive_keypair - API function SYNOPSIS #include <gnutls/hpke.h> int gnutls_hpke_derive_keypair(gnutls_hpke_kem_t kem, const gnutls_da- tum_t * ikm, gnutls_privkey_t privkey, gnutls_pubkey_t pubkey); ARGUMENTS gnutls_hpke_kem_t kem The KEM algorithm to use for key pair generation. const gnutls_datum_t * ikm A pointer to a gnutls_datum_t structure containing the in- put key material (IKM) to be used for key pair generation. gnutls_privkey_t privkey An initialized private key. gnutls_pubkey_t pubkey An initialized public key. DESCRIPTION This function derives a key pair (private key and public key) for the specified KEM algorithm from the provided input key material ( ikm ). ikm is used as a seed for the key generation process, allowing for de- terministic key pair generation if the same IKM is used. The function checks that the provided parameters are valid and that the KEM algo- rithm is supported. ikm should be a non-empty byte string that serves as the seed for key pair generation. RETURNS 0 on success, or a negative error code on failure SINCE 3.8.13 REPORTING BUGS Report bugs to <bugs@gnutls.org>. Home page: https://www.gnutls.org COPYRIGHT Copyright (C) 2001-2023 Free Software Foundation, Inc., and others. Copying and distribution of this file, with or without modification, are permitted in any medium without royalty provided the copyright no- tice and this notice are preserved. SEE ALSO The full documentation for gnutls is maintained as a Texinfo manual. If the /usr/local/share/doc/gnutls/ directory does not contain the HTML form visit https://www.gnutls.org/manual/ gnutls 3.8.13 gnutls_hpke_derive_keypair(3)
NAME | SYNOPSIS | ARGUMENTS | DESCRIPTION | RETURNS | SINCE | REPORTING BUGS | COPYRIGHT | SEE ALSO
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