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asn1_object_id_der(3) libtasn1 asn1_object_id_der(3)
asn1_object_id_der - API function
int asn1_object_id_der(const char * str, unsigned char * der, int *
der_len, unsigned flags);
const char * str
An object identifier in numeric, dot format.
unsigned char * der
buffer to hold the returned encoding (may be NULL).
int * der_len
initially the size of der ; will hold the final size.
must be zero
Creates the DER encoding of the provided object identifier.
ASN1_SUCCESS if DER encoding was OK, ASN1_VALUE_NOT_VALID if str is
not a valid OID, ASN1_MEM_ERROR if the der vector isn't big enough and
in this case der_len will contain the length needed.
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libtasn1 4.16.0 asn1_object_id_der(3)