There is a sub-registry of Red Hat OIDs managed through gnutls. This
file is the canonical registry description of them.

Top OID: 1.3.6.1.4.1.2312.18

1.3.6.1.4.1.2312.18.8		PKCS#8 attributes tree
1.3.6.1.4.1.2312.18.8.1		PKCS#8 Provable Seed attribute [0]






[0]. This is an attribute to be used in PKCS#8 privateKeyInfo structure
as an extension. It holds parameters related to private key validation
for provable private keys as in FIPS186-4. When the OID is present it
contains a single DER encoded value of the following.

ProvableSeed ::= SEQUENCE {
  algorithm OBJECT IDENTIFIER, -- the OID of the hash algorithm used in the key generation
  seed OCTET STRING -- the seed used in key generation
}
