BHSLR_STAGE_SECURITY_NEGOTIATION
assert(nsg == BHSLR_STAGE_SECURITY_NEGOTIATION ||
assert(csg == BHSLR_STAGE_SECURITY_NEGOTIATION ||
login_set_csg(response, BHSLR_STAGE_SECURITY_NEGOTIATION);
case BHSLR_STAGE_SECURITY_NEGOTIATION:
assert(nsg == BHSLR_STAGE_SECURITY_NEGOTIATION ||
request = login_new_request(conn, BHSLR_STAGE_SECURITY_NEGOTIATION);
BHSLR_STAGE_SECURITY_NEGOTIATION);
assert(csg == BHSLR_STAGE_SECURITY_NEGOTIATION ||
BHSLR_STAGE_SECURITY_NEGOTIATION);