ledger_pki.h

Go to the documentation of this file.

#pragma once
 
#include "buffer.h"
#include "cx.h"
 
typedef enum check_signature_with_pki_status_e {
    CHECK_SIGNATURE_WITH_PKI_SUCCESS                 = 0,
    CHECK_SIGNATURE_WITH_PKI_MISSING_CERTIFICATE     = 1,
    CHECK_SIGNATURE_WITH_PKI_WRONG_CERTIFICATE_USAGE = 2,
    CHECK_SIGNATURE_WITH_PKI_WRONG_CERTIFICATE_CURVE = 3,
    CHECK_SIGNATURE_WITH_PKI_WRONG_SIGNATURE         = 4,
} check_signature_with_pki_status_t;
 
check_signature_with_pki_status_t check_signature_with_pki(const buffer_t    hash,
                                                           const uint8_t    *expected_key_usage,
                                                           const cx_curve_t *expected_curve,
                                                           const buffer_t    signature);