A seed for generating provenance marks.
Static
Create a new random seed using secure random number generation.
Create a new seed using custom random data.
Create a new seed from a passphrase.
Get the raw bytes.
Create from a 32-byte array.
Create from a slice (validates length).
Get the hex representation.
Convert to CBOR (byte string).
Create from CBOR (byte string).
A seed for generating provenance marks.