Radiator Server Documentation — v10.34.0

OTP secret too short

HOTP or TOTP secret does not meet the configured minimum length.

Emission

Log level: DEBUG

Per-request tracing: No

Promotion: WARN

Logged when an HOTP or TOTP action rejects a secret whose bit length is below min_secret_bits.

Replace the short secret. Change min_secret_bits only when the deployment's security requirements permit it.