-/*
- * OID for hash functions in RSA signatures.
- */
-static const unsigned char HASH_OID_SHA1[] = {
- 0x05, 0x2B, 0x0E, 0x03, 0x02, 0x1A
-};
-
-static const unsigned char HASH_OID_SHA224[] = {
- 0x09, 0x60, 0x86, 0x48, 0x01, 0x65, 0x03, 0x04, 0x02, 0x04
-};
-
-static const unsigned char HASH_OID_SHA256[] = {
- 0x09, 0x60, 0x86, 0x48, 0x01, 0x65, 0x03, 0x04, 0x02, 0x01
-};
-
-static const unsigned char HASH_OID_SHA384[] = {
- 0x09, 0x60, 0x86, 0x48, 0x01, 0x65, 0x03, 0x04, 0x02, 0x02
-};
-
-static const unsigned char HASH_OID_SHA512[] = {
- 0x09, 0x60, 0x86, 0x48, 0x01, 0x65, 0x03, 0x04, 0x02, 0x03
-};
-
-static const unsigned char *HASH_OID[] = {
- HASH_OID_SHA1,
- HASH_OID_SHA224,
- HASH_OID_SHA256,
- HASH_OID_SHA384,
- HASH_OID_SHA512
-};
-
-static const br_hash_class *
-get_hash_impl(int hash_id)
-{
- size_t u;
-
- for (u = 0; hash_functions[u].name; u ++) {
- const br_hash_class *hc;
- int id;
-
- hc = hash_functions[u].hclass;
- id = (hc->desc >> BR_HASHDESC_ID_OFF) & BR_HASHDESC_ID_MASK;
- if (id == hash_id) {
- return hc;
- }
- }
- return NULL;
-}
-