rom_crypto.c File Reference

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

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)
	Initialize elliptic curve parameters to default values and specify workzone. More...
void	ECC_init (uint32_t *workzone, uint8_t windowSize, const uint32_t *prime, const uint32_t *order, const uint32_t *a, const uint32_t *b, const uint32_t *generatorX, const uint32_t *generatorY)
	Initialize elliptic curve parameters to specified values and specify workzone. 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)

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().