49ba05168c
Implements comprehensive privacy primitives for confidential transactions: - synor-privacy crate: - Pedersen commitments for hidden amounts with homomorphic properties - Simplified range proofs (bit-wise) for value validity - Stealth addresses with ViewKey/SpendKey for receiver privacy - LSAG ring signatures for sender anonymity - Key images for double-spend prevention - Confidential transaction type combining all primitives - contracts/confidential-token: - WASM smart contract for privacy-preserving tokens - UTXO-based model (similar to Monero/Zcash) - Methods: mint, transfer, burn with ring signature verification 42 passing tests, 45KB WASM output.
50 lines
1.2 KiB
TOML
50 lines
1.2 KiB
TOML
[package]
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name = "synor-privacy"
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version = "0.1.0"
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edition = "2021"
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description = "Privacy primitives for Synor blockchain - Pedersen commitments, Bulletproofs, stealth addresses, ring signatures"
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authors = ["Synor Team <team@synor.cc>"]
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license = "MIT OR Apache-2.0"
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readme = "README.md"
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keywords = ["privacy", "cryptography", "blockchain", "zero-knowledge", "bulletproofs"]
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categories = ["cryptography", "no-std"]
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[features]
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default = ["std"]
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std = []
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[dependencies]
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# Elliptic curve operations
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curve25519-dalek = { workspace = true }
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# Transcript for Fiat-Shamir (optional, for future use)
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merlin = { workspace = true }
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# Hashing
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sha2 = { workspace = true }
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blake3 = { workspace = true }
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# Randomness
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rand = { workspace = true }
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rand_core = { workspace = true }
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# Serialization
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serde = { workspace = true, features = ["derive"] }
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borsh = { workspace = true }
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# Internal crates
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synor-types = { path = "../synor-types" }
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synor-crypto = { path = "../synor-crypto" }
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# Error handling
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thiserror = { workspace = true }
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# Secure memory
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zeroize = { workspace = true }
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[dev-dependencies]
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rand = { workspace = true }
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hex = "0.4"
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[package.metadata.docs.rs]
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all-features = true
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