# morphic*encryption

Some encryption are partially homomorphic ...

- ECDSA keypair have additive homomorphic properties (see BTC vanity wallet 1)
- RSA keypair have multiplicative homomorphic properties

The secure NAND gate !

- full
*homo*morphic encryption

enc( 1+A*B ) = enc(1) + enc(A) * enc(B)

- use multiplication encryption (RSA) combining with additive encryption (Paillier)

use Gentry's technique using a Reed Solomom / viterbi scheme to cancel noise iand refresh data

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