Linux Manuals session 3

NAME gnutls_openpgp_crt_print – API function SYNOPSIS #include <gnutls/openpgp.h> int gnutls_openpgp_crt_print(gnutls_openpgp_crt_t cert, gnutls_certificate_print_formats_t format, gnutls_datum_t * out); ARGUMENTS gnutls_openpgp_crt_t cert The structure to be printed gnutls_certificate_print_formats_t format Indicate the format to use gnutls_datum_t * out Newly allocated datum with (0) terminated string. DESCRIPTION This function will pretty print an OpenPGP certificate, suitable for display to a…

NAME gnutls_openpgp_crt_init – API function SYNOPSIS #include <gnutls/openpgp.h> int gnutls_openpgp_crt_init(gnutls_openpgp_crt_t * key); ARGUMENTS gnutls_openpgp_crt_t * key The structure to be initialized DESCRIPTION This function will initialize an OpenPGP key structure. RETURNS GNUTLS_E_SUCCESS on success, or an error code. REPORTING BUGS Report bugs to <bugs [at] gnutls.org>. Home page: http://www.gnutls.org COPYRIGHT Copyright © 2001-2014 Free Software…

NAME gnutls_openpgp_crt_import – API function SYNOPSIS #include <gnutls/openpgp.h> int gnutls_openpgp_crt_import(gnutls_openpgp_crt_t key, const gnutls_datum_t * data, gnutls_openpgp_crt_fmt_t format); ARGUMENTS gnutls_openpgp_crt_t key The structure to store the parsed key. const gnutls_datum_t * data The RAW or BASE64 encoded key. gnutls_openpgp_crt_fmt_t format One of gnutls_openpgp_crt_fmt_t elements. DESCRIPTION This function will convert the given RAW or Base64 encoded key…

NAME gnutls_openpgp_crt_get_version – API function SYNOPSIS #include <gnutls/openpgp.h> int gnutls_openpgp_crt_get_version(gnutls_openpgp_crt_t key); ARGUMENTS gnutls_openpgp_crt_t key the structure that contains the OpenPGP public key. DESCRIPTION Extract the version of the OpenPGP key. RETURNS the version number is returned, or a negative error code on errors. REPORTING BUGS Report bugs to <bugs [at] gnutls.org>. Home page: http://www.gnutls.org COPYRIGHT…

NAME gnutls_openpgp_crt_get_subkey_usage – API function SYNOPSIS #include <gnutls/openpgp.h> int gnutls_openpgp_crt_get_subkey_usage(gnutls_openpgp_crt_t key, unsigned int idx, unsigned int * key_usage); ARGUMENTS gnutls_openpgp_crt_t key should contain a gnutls_openpgp_crt_t structure unsigned int idx the subkey index unsigned int * key_usage where the key usage bits will be stored DESCRIPTION This function will return certificate’s key usage, by checking the…

NAME gnutls_openpgp_crt_get_subkey_revoked_status – API function SYNOPSIS #include <gnutls/openpgp.h> int gnutls_openpgp_crt_get_subkey_revoked_status(gnutls_openpgp_crt_t key, unsigned int idx); ARGUMENTS gnutls_openpgp_crt_t key the structure that contains the OpenPGP public key. unsigned int idx is the subkey index DESCRIPTION Get subkey revocation status. A negative error code indicates an error. RETURNS true (1) if the key has been revoked, or false…

NAME gnutls_openpgp_crt_get_subkey_pk_rsa_raw – API function SYNOPSIS #include <gnutls/openpgp.h> int gnutls_openpgp_crt_get_subkey_pk_rsa_raw(gnutls_openpgp_crt_t crt, unsigned int idx, gnutls_datum_t * m, gnutls_datum_t * e); ARGUMENTS gnutls_openpgp_crt_t crt Holds the certificate unsigned int idx Is the subkey index gnutls_datum_t * m will hold the modulus gnutls_datum_t * e will hold the public exponent DESCRIPTION This function will export the RSA…

NAME gnutls_openpgp_crt_get_subkey_pk_dsa_raw – API function SYNOPSIS #include <gnutls/openpgp.h> int gnutls_openpgp_crt_get_subkey_pk_dsa_raw(gnutls_openpgp_crt_t crt, unsigned int idx, gnutls_datum_t * p, gnutls_datum_t * q, gnutls_datum_t * g, gnutls_datum_t * y); ARGUMENTS gnutls_openpgp_crt_t crt Holds the certificate unsigned int idx Is the subkey index gnutls_datum_t * p will hold the p gnutls_datum_t * q will hold the q gnutls_datum_t *…

NAME gnutls_openpgp_crt_get_subkey_pk_algorithm – API function SYNOPSIS #include <gnutls/openpgp.h> gnutls_pk_algorithm_t gnutls_openpgp_crt_get_subkey_pk_algorithm(gnutls_openpgp_crt_t key, unsigned int idx, unsigned int * bits); ARGUMENTS gnutls_openpgp_crt_t key is an OpenPGP key unsigned int idx is the subkey index unsigned int * bits if bits is non null it will hold the size of the parameters’ in bits DESCRIPTION This function will…

NAME gnutls_openpgp_crt_get_subkey_idx – API function SYNOPSIS #include <gnutls/openpgp.h> int gnutls_openpgp_crt_get_subkey_idx(gnutls_openpgp_crt_t key, const gnutls_openpgp_keyid_t keyid); ARGUMENTS gnutls_openpgp_crt_t key the structure that contains the OpenPGP public key. const gnutls_openpgp_keyid_t keyid the keyid. DESCRIPTION Get subkey’s index. RETURNS the index of the subkey or a negative error value. SINCE 2.4.0 REPORTING BUGS Report bugs to <bugs [at] gnutls.org>….

NAME gnutls_openpgp_crt_get_subkey_id – API function SYNOPSIS #include <gnutls/openpgp.h> int gnutls_openpgp_crt_get_subkey_id(gnutls_openpgp_crt_t key, unsigned int idx, gnutls_openpgp_keyid_t keyid); ARGUMENTS gnutls_openpgp_crt_t key the structure that contains the OpenPGP public key. unsigned int idx the subkey index gnutls_openpgp_keyid_t keyid the buffer to save the keyid. DESCRIPTION Get the subkey’s key-id. RETURNS the 64-bit keyID of the OpenPGP key. REPORTING…

NAME gnutls_openpgp_crt_get_subkey_fingerprint – API function SYNOPSIS #include <gnutls/openpgp.h> int gnutls_openpgp_crt_get_subkey_fingerprint(gnutls_openpgp_crt_t key, unsigned int idx, void * fpr, size_t * fprlen); ARGUMENTS gnutls_openpgp_crt_t key the raw data that contains the OpenPGP public key. unsigned int idx the subkey index void * fpr the buffer to save the fingerprint, must hold at least 20 bytes. size_t *…

NAME gnutls_openpgp_crt_get_subkey_expiration_time – API function SYNOPSIS #include <gnutls/openpgp.h> time_t gnutls_openpgp_crt_get_subkey_expiration_time(gnutls_openpgp_crt_t key, unsigned int idx); ARGUMENTS gnutls_openpgp_crt_t key the structure that contains the OpenPGP public key. unsigned int idx the subkey index DESCRIPTION Get subkey expiration time. A value of ‘0’ means that the key doesn’t expire at all. RETURNS the time when the OpenPGP key…

NAME gnutls_openpgp_crt_get_subkey_creation_time – API function SYNOPSIS #include <gnutls/openpgp.h> time_t gnutls_openpgp_crt_get_subkey_creation_time(gnutls_openpgp_crt_t key, unsigned int idx); ARGUMENTS gnutls_openpgp_crt_t key the structure that contains the OpenPGP public key. unsigned int idx the subkey index DESCRIPTION Get subkey creation time. RETURNS the timestamp when the OpenPGP sub-key was created. SINCE 2.4.0 REPORTING BUGS Report bugs to <bugs [at] gnutls.org>….

NAME gnutls_openpgp_crt_get_subkey_count – API function SYNOPSIS #include <gnutls/openpgp.h> int gnutls_openpgp_crt_get_subkey_count(gnutls_openpgp_crt_t key); ARGUMENTS gnutls_openpgp_crt_t key is an OpenPGP key DESCRIPTION This function will return the number of subkeys present in the given OpenPGP certificate. RETURNS the number of subkeys, or a negative error code on error. SINCE 2.4.0 REPORTING BUGS Report bugs to <bugs [at] gnutls.org>….

NAME gnutls_openpgp_crt_get_revoked_status – API function SYNOPSIS #include <gnutls/openpgp.h> int gnutls_openpgp_crt_get_revoked_status(gnutls_openpgp_crt_t key); ARGUMENTS gnutls_openpgp_crt_t key the structure that contains the OpenPGP public key. DESCRIPTION Get revocation status of key. RETURNS true (1) if the key has been revoked, or false (0) if it has not. SINCE 2.4.0 REPORTING BUGS Report bugs to <bugs [at] gnutls.org>. Home…

NAME gnutls_openpgp_crt_get_preferred_key_id – API function SYNOPSIS #include <gnutls/openpgp.h> int gnutls_openpgp_crt_get_preferred_key_id(gnutls_openpgp_crt_t key, gnutls_openpgp_keyid_t keyid); ARGUMENTS gnutls_openpgp_crt_t key the structure that contains the OpenPGP public key. gnutls_openpgp_keyid_t keyid the struct to save the keyid. DESCRIPTION Get preferred key id. If it hasn’t been set it returns GNUTLS_E_INVALID_REQUEST. RETURNS the 64-bit preferred keyID of the OpenPGP key. REPORTING…

NAME gnutls_openpgp_crt_get_pk_rsa_raw – API function SYNOPSIS #include <gnutls/openpgp.h> int gnutls_openpgp_crt_get_pk_rsa_raw(gnutls_openpgp_crt_t crt, gnutls_datum_t * m, gnutls_datum_t * e); ARGUMENTS gnutls_openpgp_crt_t crt Holds the certificate gnutls_datum_t * m will hold the modulus gnutls_datum_t * e will hold the public exponent DESCRIPTION This function will export the RSA public key’s parameters found in the given structure. The new…

NAME gnutls_openpgp_crt_get_pk_dsa_raw – API function SYNOPSIS #include <gnutls/openpgp.h> int gnutls_openpgp_crt_get_pk_dsa_raw(gnutls_openpgp_crt_t crt, gnutls_datum_t * p, gnutls_datum_t * q, gnutls_datum_t * g, gnutls_datum_t * y); ARGUMENTS gnutls_openpgp_crt_t crt Holds the certificate gnutls_datum_t * p will hold the p gnutls_datum_t * q will hold the q gnutls_datum_t * g will hold the g gnutls_datum_t * y will hold…

NAME gnutls_openpgp_crt_get_pk_algorithm – API function SYNOPSIS #include <gnutls/openpgp.h> gnutls_pk_algorithm_t gnutls_openpgp_crt_get_pk_algorithm(gnutls_openpgp_crt_t key, unsigned int * bits); ARGUMENTS gnutls_openpgp_crt_t key is an OpenPGP key unsigned int * bits if bits is non null it will hold the size of the parameters’ in bits DESCRIPTION This function will return the public key algorithm of an OpenPGP certificate. If…