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hsiuhsiu
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Jan 6, 2026
hsiuhsiu
commented
- Add parameter validation in ZK verifiers (rho, b bounds, overflow checks)
- Add range checks for proof elements (e, z values) before use
- Add curve point validation for commitment elements (R, A, B arrays)
- Fix secp256k1 mul_add to handle edge cases in vartime/verifier paths
- Fix bn_t::from_bin_bitlen to handle 0-bit input without OOB access
- Reject mod_t deserialization when modulus <= 1
- Add parameter validation in ZK verifiers (rho, b bounds, overflow checks) - Add range checks for proof elements (e, z values) before use - Add curve point validation for commitment elements (R, A, B arrays) - Fix secp256k1 mul_add to handle edge cases in vartime/verifier paths - Fix bn_t::from_bin_bitlen to handle 0-bit input without OOB access - Reject mod_t deserialization when modulus <= 1
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