trezor-firmware/hmac.h

#ifndef __HMAC_H__
#define __HMAC_H__

#include <stdint.h>

void hmac_sha256(const uint8_t *key, const uint32_t keylen, const uint8_t *msg, const uint32_t msglen, uint8_t *hmac);
void hmac_sha512(const uint8_t *key, const uint32_t keylen, const uint8_t *msg, const uint32_t msglen, uint8_t *hmac);

#endif