#include <stddef.h>
#include "os_types.h"

Include dependency graph for address_book.h:

This graph shows which files directly or indirectly include this file:

Macros
#define	FAMILY_AS_STR(x)

Enumerations
enum	blockchain_family_e { FAMILY_BITCOIN = 0x00 , FAMILY_ETHEREUM = 0x01 , FAMILY_SOLANA = 0x02 , FAMILY_POLKADOT = 0x03 , FAMILY_COSMOS = 0x04 , FAMILY_CARDANO = 0x05 , FAMILY_COUNT }

Functions
bolos_err_t	addr_book_handle_apdu (uint8_t *buffer, size_t buffer_len, uint8_t p1, uint8_t p2)

Macro Definition Documentation

◆ FAMILY_AS_STR

#define FAMILY_AS_STR ( x )

Value:

    (x == FAMILY_BITCOIN    ? "Bitcoin"  \
     : x == FAMILY_ETHEREUM ? "Ethereum" \
     : x == FAMILY_SOLANA   ? "Solana"   \
     : x == FAMILY_POLKADOT ? "Polkadot" \
     : x == FAMILY_COSMOS   ? "Cosmos"   \
     : x == FAMILY_CARDANO  ? "Cardano"  \
                            : "Unknown")

Definition at line 34 of file address_book.h.

Enumeration Type Documentation

◆ blockchain_family_e

enum blockchain_family_e

Enumerator
FAMILY_BITCOIN
FAMILY_ETHEREUM
FAMILY_SOLANA
FAMILY_POLKADOT
FAMILY_COSMOS
FAMILY_CARDANO
FAMILY_COUNT

Definition at line 24 of file address_book.h.

Function Documentation

◆ addr_book_handle_apdu()

bolos_err_t addr_book_handle_apdu	(	uint8_t *	buffer,
		size_t	buffer_len,
		uint8_t	p1,
		uint8_t	p2
	)

Minimum IO APDU buffer size when HAVE_ADDRESS_BOOK is defined.

Worst case: CMD_EDIT_IDENTIFIER (P1=0x03), Ethereum, max path depth, max identifiers: 7 (extended header: CLA INS P1 P2 0x00 Lc_H Lc_L)

3 (struct_type) + 3 (struct_version)
66 (group_handle, 64 B)
34 (contact_name, max 32 B)
34 (scope, max 32 B)
82 (new identifier, max 80 B)
82 (old identifier, max 80 B)
34 (hmac_proof, 32 B)
34 (hmac_rest, 32 B)
43 (derivation_path: depth(1) + 10×4 B)
10 (chain_id, 8 B)
3 (blockchain_family, 1 B) = 435 bytes; + 3 SEPH overhead = 438 B. A buffer of 448 B provides a 10-byte safety margin.

Note: Chunk mechanism allows splitting across several APDUs

Macros