Files
app-ethereum/src_features/signMessageEIP712/hash_bytes.c

34 lines
722 B
C

#ifdef HAVE_EIP712_FULL_SUPPORT
#include "hash_bytes.h"
/**
* Continue given progressive hash on given bytes
*
* @param[in] bytes_ptr pointer to bytes
* @param[in] n number of bytes to hash
* @param[in] hash_ctx pointer to the hashing context
*/
void hash_nbytes(const uint8_t *const bytes_ptr, uint8_t n, cx_hash_t *hash_ctx)
{
cx_hash(hash_ctx,
0,
bytes_ptr,
n,
NULL,
0);
}
/**
* Continue given progressive hash on given byte
*
* @param[in] byte byte to hash
* @param[in] hash_ctx pointer to the hashing context
*/
void hash_byte(uint8_t byte, cx_hash_t *hash_ctx)
{
hash_nbytes(&byte, 1, hash_ctx);
}
#endif // HAVE_EIP712_FULL_SUPPORT