t_cose_sign1_sign_ctx Struct Reference

#include <t_cose_sign1_sign.h>

Data Fields
struct q_useful_buf_c	protected_parameters
int32_t	cose_algorithm_id
struct t_cose_key	signing_key
uint32_t	option_flags
struct q_useful_buf_c	kid
uint32_t	content_type_uint
const char *	content_type_tstr
struct q_useful_buf	auxiliary_buffer
size_t	auxiliary_buffer_size

Detailed Description

This is the context for creating a COSE_Sign1 structure. The caller should allocate it and pass it to the functions here. This is about 100 bytes so it fits easily on the stack.

Field Documentation

auxiliary_buffer

struct q_useful_buf t_cose_sign1_sign_ctx::auxiliary_buffer

A auxiliary buffer provided by the caller, used to serialize the Sig_Structure. This is only needed when using EdDSA, as otherwise the Sig_Structure is hashed incrementally.

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The documentation for this struct was generated from the following file:

• /Users/lgl/Code/t_cose/master/inc/t_cose/t_cose_sign1_sign.h