11 lines
476 B
Plaintext
11 lines
476 B
Plaintext
import "hashes/sha256/sha256Padded.zok" as sha256;
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from "utils/casts.zok" import cast;
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def main(public u32[8] hash,public u32[5] address,private u8[64] flag) -> u32[8]{
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u8[20] addr8 = cast(address);
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u32[8] genHash = sha256(flag);
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log("Hash: {} {} {} {} {} {} {} {}",genHash[0],genHash[1],genHash[2],genHash[3],genHash[4],genHash[5],genHash[6],genHash[7]);
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assert(genHash == hash);
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u8[32] hash8 = cast(hash);
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return sha256([...addr8,...hash8]);
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} |