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Nemil Dalal
2015-12-28 22:31:48 -05:00
parent 58ebc87f5f
commit bdd8a8b0c8
1 changed files with 2 additions and 2 deletions
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solidity.html.markdown
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@@ -500,8 +500,8 @@ function remove() {
// 9. CONTRACT DESIGN NOTES // 9. CONTRACT DESIGN NOTES
// A. Obfuscation // A. Obfuscation
// Remember all variables are publicly viewable on blockchain, so // All variables are publicly viewable on blockchain, so anything
// anything that needs privacy needs to be obfuscated (e.g., hashed) // that should be totally private needs to be obfuscated (e.g., hashed w/secret)
// Steps: 1. Commit to something, 2. Reveal commitment // Steps: 1. Commit to something, 2. Reveal commitment
sha3("some_bid_amount", "some secret"); // commit sha3("some_bid_amount", "some secret"); // commit