Random Fp12, encrypted to the delegatee. Used to unroll transforms.
A combination of the hash of EncryptedTempKey and the PrivateKey of the delegator.
Used to recover the plaintext from an EncryptedTempKey
Recrypt public API - 256-bit
The first 32 bytes of this are the Secret Ed25519 key and the 2nd 32 bytes are the Compressed Y form
of the public key.
Describes a single transform. Multiple TransformBlocks (in series) describe multi-hop transforms.
TransformKeys allow a message encrypted to one public key (the key of the delegator)
to be transformed and appear as if it was encrypted to another public key (the key of hte delegatee),
or put another way, a TransformKey changes which private_key can decrypt the data.