insufficient_security

tls · tls/insufficient_security

Returned instead of handshake_failure when a negotiation failed because the server requires cipher suites more secure than those offered by the client. This alert is always fatal.

References

rfc-editor.org/rfc/rfc8446

In this namespace

← previous inappropriate_fallback inappropriate_fallback next → internal_error internal_error

decryption_failed_RESERVED export_restriction_RESERVED handshake_failure illegal_parameter inappropriate_fallback insufficient_security internal_error missing_extension no_application_protocol no_certificate_RESERVED no_renegotiation_RESERVED