fate_extensions

• Adds new operations to the FATE VM (version 3)

  • bitwise operations on integers (band, bor, bxor, bnot, << and >>)

  • Address.to_bytes - converting an address to its binary representation

  • Int.mulmod - a combined multiplication and modulus operation for efficiency

  • Crypto.poseidon - a ZK/SNARK friendly hash function

  • Introduce arbitrary sized binary arrays (type bytes()); adding Bytes.split_any, Bytes.to_fixed_size, Bytes.to_any_size, Bytes.size, String.to_bytes, and Int.to_bytes; and adjust Bytes.concat, and Crypto.verify_sig to allow both fixed and arbitrary sized byte arrays.

  • Chain.network_id - the network id of the chain