ECFSDSA_R_LEN
#define ECFSDSA_SIGLEN(p_bit_len, q_bit_len) (ECFSDSA_R_LEN(p_bit_len) + \
r_len = (u8)ECFSDSA_R_LEN(p_bit_len);
r_len = (u8)ECFSDSA_R_LEN(p_bit_len);
r_len = (u8)ECFSDSA_R_LEN(p_bit_len);
r_len = (u8)ECFSDSA_R_LEN(p_bit_len);
MUST_HAVE((siglen == (ECFSDSA_R_LEN(p_bit_len) + ECFSDSA_S_LEN(q_bit_len))), ret, err);
MUST_HAVE((siglen == (ECFSDSA_R_LEN(p_bit_len) + ECFSDSA_S_LEN(q_bit_len))), ret, err);