Lines Matching defs:usage
1799 * If the issuer's public key is not available or its key usage
1806 * step (n) we must check any given key usage extension in a CA cert
1809 * we must not verify a certificate signature if the key usage of
1815 * we are free to ignore any key usage restrictions on such certs.
2690 unsigned usage = DANETLS_NONE;
2734 * We expect that most TLSA RRsets will have just a single usage, so we
2750 if ((DANETLS_USAGE_BIT(t->usage) & mask) == 0)
2752 if (t->usage != usage) {
2753 usage = t->usage;
2755 /* Reset digest agility for each usage/selector pair */
2768 /* Reset digest agility for each usage/selector pair */
2811 if (DANETLS_USAGE_BIT(usage) & DANETLS_DANE_MASK)
2866 if (t->usage != DANETLS_USAGE_DANE_TA ||