rom_crypto.c File Reference

#include <stdint.h>
#include "rom_crypto.h"

Macros
#define	PARAM_P   0x100257d4;
#define	PARAM_R   0x100257f8;
#define	PARAM_A   0x1002581c;
#define	PARAM_B   0x10025840;
#define	PARAM_GX   0x10025864;
#define	PARAM_GY   0x10025888;

Typedefs
typedef uint8_t(*	ecc_keygen_t) (uint32_t *, uint32_t *, uint32_t *, uint32_t *)
typedef uint8_t(*	ecdsa_sign_t) (uint32_t *, uint32_t *, uint32_t *, uint32_t *, uint32_t *)
typedef uint8_t(*	ecdsa_verify_t) (uint32_t *, uint32_t *, uint32_t *, uint32_t *, uint32_t *)
typedef uint8_t(*	ecdh_computeSharedSecret_t) (uint32_t *, uint32_t *, uint32_t *, uint32_t *, uint32_t *)

Functions
void	ECC_initialize (uint32_t *pWorkzone)
	Pass pointer to ECC memory allocation to ECC engine. More...
uint8_t	ECC_generateKey (uint32_t *randString, uint32_t *privateKey, uint32_t *publicKey_x, uint32_t *publicKey_y)
	Generate a key. More...
uint8_t	ECC_ECDSA_sign (uint32_t *secretKey, uint32_t *text, uint32_t *randString, uint32_t *sign1, uint32_t *sign2)
	Sign data. More...
uint8_t	ECC_ECDSA_verify (uint32_t *publicKey_x, uint32_t *publicKey_y, uint32_t *text, uint32_t *sign1, uint32_t *sign2)
	Verify signature. More...
uint8_t	ECC_ECDH_computeSharedSecret (uint32_t *privateKey, uint32_t *publicKey_x, uint32_t *publicKey_y, uint32_t *sharedSecret_x, uint32_t *sharedSecret_y)
	Compute the shared secret. More...

Variables
ecc_keygen_t	ecc_generatekey = (ecc_keygen_t)(0x1001f94d)
ecdsa_sign_t	ecc_ecdsa_sign = (ecdsa_sign_t)(0x10010381)
ecdsa_verify_t	ecc_ecdsa_verify = (ecdsa_verify_t)(0x1000c805)
ecdh_computeSharedSecret_t	ecdh_computeSharedSecret = (ecdh_computeSharedSecret_t)(0x10023485)

Macro Definition Documentation

#define PARAM_A   0x1002581c;

Referenced by ECC_initialize().

#define PARAM_B   0x10025840;

Referenced by ECC_initialize().

#define PARAM_GX   0x10025864;

Referenced by ECC_initialize().

#define PARAM_GY   0x10025888;

Referenced by ECC_initialize().

#define PARAM_P   0x100257d4;

Referenced by ECC_initialize().

#define PARAM_R   0x100257f8;

Referenced by ECC_initialize().

Typedef Documentation

typedef uint8_t(* ecc_keygen_t) (uint32_t *, uint32_t *, uint32_t *, uint32_t *)

typedef uint8_t(* ecdh_computeSharedSecret_t) (uint32_t *, uint32_t *, uint32_t *, uint32_t *, uint32_t *)

typedef uint8_t(* ecdsa_sign_t) (uint32_t *, uint32_t *, uint32_t *, uint32_t *, uint32_t *)

typedef uint8_t(* ecdsa_verify_t) (uint32_t *, uint32_t *, uint32_t *, uint32_t *, uint32_t *)

Variable Documentation

ecdsa_sign_t ecc_ecdsa_sign = (ecdsa_sign_t)(0x10010381)

Referenced by ECC_ECDSA_sign().

ecdsa_verify_t ecc_ecdsa_verify = (ecdsa_verify_t)(0x1000c805)

Referenced by ECC_ECDSA_verify().

ecc_keygen_t ecc_generatekey = (ecc_keygen_t)(0x1001f94d)

Referenced by ECC_generateKey().

ecdh_computeSharedSecret_t ecdh_computeSharedSecret = (ecdh_computeSharedSecret_t)(0x10023485)

Referenced by ECC_ECDH_computeSharedSecret().