Commit Graph

12 Commits

Author SHA1 Message Date
samkim-crypto 636baaf494
[zk-token-sdk] Update docs for encryption in zk-token-sdk (#28760)
clean up docs for encryption
2022-11-08 10:03:24 +00:00
samkim-crypto 4c944931c5
zk-token-sdk:add length checks (#27389)
* zk-token-sdk: add length check for ristretto encodings

* zk-token-sdk: add type check for sigma proofs
2022-08-25 14:22:52 +09:00
Dmitri Makarov 569b00025c fix: replace rust cfg annotations that use bpf by target_os solana 2022-05-18 20:39:43 -07:00
samkim-crypto b2d502b461
zk-token-sdk: add support for scalar - ciphertext/commitment multiplication (#24120) 2022-04-09 14:19:29 +01:00
samkim-crypto 65f8f43665
Zk instructions pass (#22851)
* zk-token-sdk: re-organize transcript

* zk-token-sdk: add pod ElGamal group encryption

* zk-token-sdk: add transcript domain separators for sigma proofs

* zk-token-sdk: clean up transfer tx decryption

* zk-token-sdk: resolve encoding issues for transfer

* zk-token-sdk: fix transfer test

* zk-token-sdk: clean up transcript for close account and withdraw instructions

* zk-token-sdk: add transfer with fee instruction

* zk-token-sdk: add transfer with fee instruction

* zk-token-sdk: add pod for cryptographic structs needed for fee

* zk-token-sdk: add pod for fee sigma proof

* zk-token-sdk: fix test for transfer with fee instruction

* zk-token-sdk: add range proof verification for transfer with fee

* zk-token-sdk: add transfer amount decryption for transfer-with-fee

* zk-token-sdk: add proof generation error for instruction

* zk-token-sdk: cargo fmt and clippy

* zk-token-sdk: fix bpf build
2022-02-01 14:11:28 -05:00
samkim-crypto d8cbb2a952
Elgamal pass (#22632)
* zk-token-sdk: change G and H to static and optimize pedersen arithmetic

* zk-token-sdk: remove unnecessary copy in elgamal arithmetic

* zk-token-sdk: fix elgamal tests for new syntax

* zk-token-sdk: use lazy-static for pedersen base

* zk-token-sdk: add dlog test for elgamal decryption

* zk-token-sdk: reflect changes in elgamal in the rest of the sdk

* zk-token-sdk: rustfmt and clippy

* zk-token-sdk: some documentation for elgamal and pedersen

* zk-token-sdk: minor remove whitespace

* zk-token-sdk: update lock files

* zk-token-sdk: change random() to new_rand()

* zk-token-sdk: add explanation for suppressing clippy::op_ref
2022-01-21 20:56:27 -05:00
Michael Vines 31737406da Adapt to changes to native program entrypoint 2022-01-05 08:51:18 -08:00
Sam Kim c150b4b197 Replace to_elgamal_ciphertext with From trait for ElGamalCiphertext 2022-01-05 08:51:18 -08:00
Sam Kim a40e7fc59b Rename Pedersen related structs and methods for consistency 2022-01-05 08:51:18 -08:00
Sam Kim 75896958b6 rename to_elgamal_ctxt to to_elgamal_ciphertext 2022-01-05 08:51:18 -08:00
Michael Vines 78799640ea Rename ElGamalCT to ElGamalCiphertext, ElGamalPK to ElGamalPubkey 2022-01-05 08:51:18 -08:00
Michael Vines d01d425e4b Rename crypto crate to sdk 2022-01-05 08:51:18 -08:00