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diff --git a/doc/manpages/gnutls_privkey_generate2.3 b/doc/manpages/gnutls_privkey_generate2.3 new file mode 100644 index 0000000..71e9218 --- /dev/null +++ b/doc/manpages/gnutls_privkey_generate2.3 @@ -0,0 +1,72 @@ +.\" DO NOT MODIFY THIS FILE! It was generated by gdoc. +.TH "gnutls_privkey_generate2" 3 "3.7.9" "gnutls" "gnutls" +.SH NAME +gnutls_privkey_generate2 \- API function +.SH SYNOPSIS +.B #include <gnutls/abstract.h> +.sp +.BI "int gnutls_privkey_generate2(gnutls_privkey_t " pkey ", gnutls_pk_algorithm_t " algo ", unsigned int " bits ", unsigned int " flags ", const gnutls_keygen_data_st * " data ", unsigned " data_size ");" +.SH ARGUMENTS +.IP "gnutls_privkey_t pkey" 12 +The private key +.IP "gnutls_pk_algorithm_t algo" 12 +is one of the algorithms in \fBgnutls_pk_algorithm_t\fP. +.IP "unsigned int bits" 12 +the size of the modulus +.IP "unsigned int flags" 12 +Must be zero or flags from \fBgnutls_privkey_flags_t\fP. +.IP "const gnutls_keygen_data_st * data" 12 +Allow specifying \fBgnutls_keygen_data_st\fP types such as the seed to be used. +.IP "unsigned data_size" 12 +The number of \fIdata\fP available. +.SH "DESCRIPTION" +This function will generate a random private key. Note that this +function must be called on an initialized private key. + +The flag \fBGNUTLS_PRIVKEY_FLAG_PROVABLE\fP +instructs the key generation process to use algorithms like Shawe\-Taylor +(from FIPS PUB186\-4) which generate provable parameters out of a seed +for RSA and DSA keys. On DSA keys the PQG parameters are generated using the +seed, while on RSA the two primes. To specify an explicit seed +(by default a random seed is used), use the \fIdata\fP with a \fBGNUTLS_KEYGEN_SEED\fP +type. + +Note that when generating an elliptic curve key, the curve +can be substituted in the place of the bits parameter using the +\fBGNUTLS_CURVE_TO_BITS()\fP macro. + +To export the generated keys in memory or in files it is recommended to use the +PKCS\fB8\fP form as it can handle all key types, and can store additional parameters +such as the seed, in case of provable RSA or DSA keys. +Generated keys can be exported in memory using \fBgnutls_privkey_export_x509()\fP, +and then with \fBgnutls_x509_privkey_export2_pkcs8()\fP. + +If key generation is part of your application, avoid setting the number +of bits directly, and instead use \fBgnutls_sec_param_to_pk_bits()\fP. +That way the generated keys will adapt to the security levels +of the underlying GnuTLS library. +.SH "RETURNS" +On success, \fBGNUTLS_E_SUCCESS\fP (0) is returned, otherwise a +negative error value. +.SH "SINCE" +3.5.0 +.SH "REPORTING BUGS" +Report bugs to <bugs@gnutls.org>. +.br +Home page: https://www.gnutls.org + +.SH COPYRIGHT +Copyright \(co 2001- Free Software Foundation, Inc., and others. +.br +Copying and distribution of this file, with or without modification, +are permitted in any medium without royalty provided the copyright +notice and this notice are preserved. +.SH "SEE ALSO" +The full documentation for +.B gnutls +is maintained as a Texinfo manual. +If the /usr/share/doc/gnutls/ +directory does not contain the HTML form visit +.B +.IP https://www.gnutls.org/manual/ +.PP |