OpenSC API Reference sc_asn1_verify_tag 3 opensc sc_asn1_verify_tag Verify validity of an ASN.1 tag Synopsis #include <opensc.h> const unsigned char *sc_asn1_verify_tag(struct sc_context *ctx, const unsigned char *buf, size_t buflen, unsigned int tag_in, size_t *taglen_out); Description This is an alias for the sc_asn1_skip_tag() function.