Exception running... about libcotp HOT 4 CLOSED

Thank you very much for your patient answer，Run~

from libcotp.

Hello,
the function definition for get_hotp is

char *
get_hotp(const char *secret, long timestamp, int digits, int algo, cotp_error_t *err_code)

maybe you confused it with get_totp:

char *
get_totp(const char *secret, int digits, int period, int algo, cotp_error_t *err_code)

moreover, 1234567890 is not valid base32 (base32 uses a 32-character set comprising the twenty-six upper-case letters A–Z, and the digits 2–7)

from libcotp.

Here's what I want to achieve ”Time-based One-time Password“,Is it correct to use the following method
char * get_totp(const char *secret, int digits, int period, int algo, cotp_error_t *err_code)

from libcotp.

yep, that's the one 👍

from libcotp.