NAME gnutls_x509_crt_get_signature – API function SYNOPSIS #include <gnutls/x509.h> int gnutls_x509_crt_get_signature(gnutls_x509_crt_t cert, char * sig, size_t * sig_size); ARGUMENTS gnutls_x509_crt_t cert should contain a gnutls_x509_crt_t structure char * sig a pointer where the signature part will be copied (may be null). size_t * sig_size initially holds the size of sig DESCRIPTION This function will extract the…
NAME gnutls_x509_crt_get_serial – API function SYNOPSIS #include <gnutls/x509.h> int gnutls_x509_crt_get_serial(gnutls_x509_crt_t cert, void * result, size_t * result_size); ARGUMENTS gnutls_x509_crt_t cert should contain a gnutls_x509_crt_t structure void * result The place where the serial number will be copied size_t * result_size Holds the size of the result field. DESCRIPTION This function will return the X.509 certificate’s…
NAME gnutls_x509_crt_get_raw_issuer_dn – API function SYNOPSIS #include <gnutls/x509.h> int gnutls_x509_crt_get_raw_issuer_dn(gnutls_x509_crt_t cert, gnutls_datum_t * dn); ARGUMENTS gnutls_x509_crt_t cert should contain a gnutls_x509_crt_t structure gnutls_datum_t * dn will hold the starting point of the DN DESCRIPTION This function will return a pointer to the DER encoded DN structure and the length. This points to allocated data that…
NAME gnutls_x509_crt_get_raw_dn – API function SYNOPSIS #include <gnutls/x509.h> int gnutls_x509_crt_get_raw_dn(gnutls_x509_crt_t cert, gnutls_datum_t * dn); ARGUMENTS gnutls_x509_crt_t cert should contain a gnutls_x509_crt_t structure gnutls_datum_t * dn will hold the starting point of the DN DESCRIPTION This function will return a pointer to the DER encoded DN structure and the length. This points to allocated data that…
NAME gnutls_x509_crt_get_proxy – API function SYNOPSIS #include <gnutls/x509.h> int gnutls_x509_crt_get_proxy(gnutls_x509_crt_t cert, unsigned int * critical, int * pathlen, char ** policyLanguage, char ** policy, size_t * sizeof_policy); ARGUMENTS gnutls_x509_crt_t cert should contain a gnutls_x509_crt_t structure unsigned int * critical will be non-zero if the extension is marked as critical int * pathlen pointer to output…
NAME gnutls_x509_crt_get_private_key_usage_period – API function SYNOPSIS #include <gnutls/x509.h> int gnutls_x509_crt_get_private_key_usage_period(gnutls_x509_crt_t cert, time_t * activation, time_t * expiration, unsigned int * critical); ARGUMENTS gnutls_x509_crt_t cert should contain a gnutls_x509_crt_t structure time_t * activation The activation time time_t * expiration The expiration time unsigned int * critical the extension status DESCRIPTION This function will return the expiration…
NAME gnutls_x509_crt_get_preferred_hash_algorithm – API function SYNOPSIS #include <gnutls/compat.h> int gnutls_x509_crt_get_preferred_hash_algorithm(gnutls_x509_crt_t crt, gnutls_digest_algorithm_t * hash, unsigned int * mand); ARGUMENTS gnutls_x509_crt_t crt Holds the certificate gnutls_digest_algorithm_t * hash The result of the call with the hash algorithm used for signature unsigned int * mand If non-zero it means that the algorithm MUST use this hash. May…
NAME gnutls_x509_crt_get_policy – API function SYNOPSIS #include <gnutls/x509.h> int gnutls_x509_crt_get_policy(gnutls_x509_crt_t crt, int indx, struct gnutls_x509_policy_st * policy, unsigned int * critical); ARGUMENTS gnutls_x509_crt_t crt should contain a gnutls_x509_crt_t structure int indx This specifies which policy to return. Use (0) to get the first one. struct gnutls_x509_policy_st * policy A pointer to a policy structure. unsigned…
NAME gnutls_x509_crt_get_pk_rsa_raw – API function SYNOPSIS #include <gnutls/x509.h> int gnutls_x509_crt_get_pk_rsa_raw(gnutls_x509_crt_t crt, gnutls_datum_t * m, gnutls_datum_t * e); ARGUMENTS gnutls_x509_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_x509_crt_get_pk_dsa_raw – API function SYNOPSIS #include <gnutls/x509.h> int gnutls_x509_crt_get_pk_dsa_raw(gnutls_x509_crt_t crt, gnutls_datum_t * p, gnutls_datum_t * q, gnutls_datum_t * g, gnutls_datum_t * y); ARGUMENTS gnutls_x509_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_x509_crt_get_pk_algorithm – API function SYNOPSIS #include <gnutls/x509.h> int gnutls_x509_crt_get_pk_algorithm(gnutls_x509_crt_t cert, unsigned int * bits); ARGUMENTS gnutls_x509_crt_t cert should contain a gnutls_x509_crt_t structure 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 X.509 certificate….
NAME gnutls_x509_crt_get_name_constraints – API function SYNOPSIS #include <gnutls/x509.h> int gnutls_x509_crt_get_name_constraints(gnutls_x509_crt_t crt, gnutls_x509_name_constraints_t nc, unsigned int flags, unsigned int * critical); ARGUMENTS gnutls_x509_crt_t crt should contain a gnutls_x509_crt_t structure gnutls_x509_name_constraints_t nc The nameconstraints intermediate structure unsigned int flags zero or GNUTLS_NAME_CONSTRAINTS_FLAG_APPEND unsigned int * critical the extension status DESCRIPTION This function will return an intermediate structure…
NAME gnutls_x509_crt_get_key_usage – API function SYNOPSIS #include <gnutls/x509.h> int gnutls_x509_crt_get_key_usage(gnutls_x509_crt_t cert, unsigned int * key_usage, unsigned int * critical); ARGUMENTS gnutls_x509_crt_t cert should contain a gnutls_x509_crt_t structure unsigned int * key_usage where the key usage bits will be stored unsigned int * critical will be non-zero if the extension is marked as critical DESCRIPTION This…
NAME gnutls_x509_crt_get_key_purpose_oid – API function SYNOPSIS #include <gnutls/x509.h> int gnutls_x509_crt_get_key_purpose_oid(gnutls_x509_crt_t cert, int indx, void * oid, size_t * oid_size, unsigned int * critical); ARGUMENTS gnutls_x509_crt_t cert should contain a gnutls_x509_crt_t structure int indx This specifies which OID to return. Use (0) to get the first one. void * oid a pointer to a buffer to…
NAME gnutls_x509_crt_get_key_id – API function SYNOPSIS #include <gnutls/x509.h> int gnutls_x509_crt_get_key_id(gnutls_x509_crt_t crt, unsigned int flags, unsigned char * output_data, size_t * output_data_size); ARGUMENTS gnutls_x509_crt_t crt Holds the certificate unsigned int flags should be 0 for now unsigned char * output_data will contain the key ID size_t * output_data_size holds the size of output_data (and will be…
NAME gnutls_x509_crt_get_issuer_unique_id – API function SYNOPSIS #include <gnutls/x509.h> int gnutls_x509_crt_get_issuer_unique_id(gnutls_x509_crt_t crt, char * buf, size_t * buf_size); ARGUMENTS gnutls_x509_crt_t crt Holds the certificate char * buf user allocated memory buffer, will hold the unique id size_t * buf_size size of user allocated memory buffer (on input), will hold actual size of the unique ID on…
NAME gnutls_x509_crt_get_issuer_dn_oid – API function SYNOPSIS #include <gnutls/x509.h> int gnutls_x509_crt_get_issuer_dn_oid(gnutls_x509_crt_t cert, int indx, void * oid, size_t * oid_size); ARGUMENTS gnutls_x509_crt_t cert should contain a gnutls_x509_crt_t structure int indx This specifies which OID to return. Use (0) to get the first one. void * oid a pointer to a buffer to hold the OID (may…
NAME gnutls_x509_crt_get_issuer_dn_by_oid – API function SYNOPSIS #include <gnutls/x509.h> int gnutls_x509_crt_get_issuer_dn_by_oid(gnutls_x509_crt_t cert, const char * oid, int indx, unsigned int raw_flag, void * buf, size_t * buf_size); ARGUMENTS gnutls_x509_crt_t cert should contain a gnutls_x509_crt_t structure const char * oid holds an Object Identified in null terminated string int indx In case multiple same OIDs exist in…
NAME gnutls_x509_crt_get_issuer_dn2 – API function SYNOPSIS #include <gnutls/x509.h> int gnutls_x509_crt_get_issuer_dn2(gnutls_x509_crt_t cert, gnutls_datum_t * dn); ARGUMENTS gnutls_x509_crt_t cert should contain a gnutls_x509_crt_t structure gnutls_datum_t * dn a pointer to a structure to hold the name DESCRIPTION This function will allocate buffer and copy the name of issuer of the Certificate. The name will be in the…
NAME gnutls_x509_crt_get_issuer_dn – API function SYNOPSIS #include <gnutls/x509.h> int gnutls_x509_crt_get_issuer_dn(gnutls_x509_crt_t cert, char * buf, size_t * buf_size); ARGUMENTS gnutls_x509_crt_t cert should contain a gnutls_x509_crt_t structure char * buf a pointer to a structure to hold the name (may be null) size_t * buf_size initially holds the size of buf DESCRIPTION This function will copy the…