fingerprint.h

Go to the documentation of this file.

#pragma once
 
#include <cstddef>
#include <cstdint>
 
namespace cdc::mod_gpg {

bool calculateFingerprintV4(uint8_t curve,
                            const uint8_t* pubkey, size_t pubkey_len,
                            uint32_t created_at,
                            uint8_t out_fp[20]);

bool calculateFingerprintV5(uint8_t curve,
                            const uint8_t* pubkey, size_t pubkey_len,
                            uint32_t created_at,
                            uint8_t out_fp[32]);

size_t buildEcdhPubkeyBody(const uint8_t* pubkey, uint32_t created_at,
                           uint8_t* out, size_t out_size);

bool calculateFingerprintV4Ecdh(const uint8_t* pubkey, uint32_t created_at,
                                uint8_t out_fp[20]);

bool gpgCrossSignDigest(const uint8_t fp_v4[20],
                        const char* user_id,
                        uint8_t out_hash[32]);
 
} // namespace cdc::mod_gpg