master

Yycenfix: address PR review feedback for constant-time operations

07350815创建于 3月22日历史提交

文件	最后提交记录	最后更新时间
constant_time.go	fix: address PR review feedback for constant-time operations - Zero pooled buffers before returning to sync.Pool to prevent sensitive data leakage - Rename modMinusTwo to inverseExp for accuracy across prime/composite moduli - Remove unused GetCTModInt and ctModCache - Precompute M = N⁻¹ mod φ(N) on PrivateKey via lazy sync.Once caching Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>	5 个月前
constant_time_test.go	fix: harden constant-time operations and fix ModInverseCT for composite moduli - Fix ModInverseCT/MulCT/ExpCT: pre-reduce inputs via reduceToPaddedBytes() to eliminate variable-time fallback paths when values exceed modulus range - Fix Paillier Decrypt: use NewCTModIntWithPhi(N, PhiN) instead of NewCTModInt(N), since N=P*Q is composite and Fermat's theorem requires a prime modulus - Fix Paillier Proof / modproof NewProof: use standard ModInverse for N^(-1) mod PhiN since PhiN is even (bigmod requires odd modulus); these are prover-side computations where timing is not observable - Reject negative exponents in ExpCT with explicit panic - Fix TimingProtection: implement jitter and pad slow operations - Fix ConstantTimeCompare: accept explicit padLen to avoid length leak - Deduplicate CTModInt creation in mta/proofs.go - Improve GetCTModInt cache key to use hex bytes instead of String() - Add CT-enabled tests for Paillier Decrypt, Proof, and modproof Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	5 个月前
hash.go	Update tagged version hash encoding (#257)	2 年前
hash_utils.go	[R4R] Add eddsa (#88) * [R4R] Add eddsa keygen and signing (#3) * add eddsa signing and keygen * contruct extended element from x,y * update dep * fix test * fix bug * delete unused code * add resharing * fix comments * refactor RejectionSampl;e * rename variable (#4) * delete printf * update dependency * resolve conflict	6 年前
hash_utils_test.go	feat: bump module path to v3 for breaking API changes The session context additions to DLN and MtA proof functions break the v2 public API, requiring a major version bump per Go semver. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	5 个月前
int.go	Ecdsa proof session byte (#256) * Add modProof in ECDSA-keygen * Reduce test param to reduce github workflow load * Add test fixtures * Fix EDDSA keygen example * Restore test fixtures * Compress modproof * use warning instead of fatal in logger to prevent panic * Add more checks in range proof * Regenerate preparams for older version * Reset test params and regenerate fixtures * Update ecdsa-resharing with Paillier key proofs * Add a switch to optional turn off Pai key proofs * Update README for caution of preparams updated * add: ecdsa proof session byte --------- Co-authored-by: ycen <yycen@live.com> Co-authored-by: ZhAnGeek <lecky.z@nodereal.io>	2 年前
logger.go	Add copyright (#58) * add copyright comments * add .idea files for copyright	6 年前
random.go	Merge branch 'master' into pull-out-random	2 年前
random_test.go	feat: bump module path to v3 for breaking API changes The session context additions to DLN and MtA proof functions break the v2 public API, requiring a major version bump per Go semver. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	5 个月前
safe_prime.go	Merge branch 'master' into pull-out-random	2 年前
safe_prime_test.go	Exposed the random sources, so the user can customize according to their needs. Signed-off-by: Guilherme Balena Versiani <guibv@mailbox.org>	2 年前
signature.pb.go	Fixed bad signature.proto	4 年前
slice.go	Ecdsa proof session byte (#256) * Add modProof in ECDSA-keygen * Reduce test param to reduce github workflow load * Add test fixtures * Fix EDDSA keygen example * Restore test fixtures * Compress modproof * use warning instead of fatal in logger to prevent panic * Add more checks in range proof * Regenerate preparams for older version * Reset test params and regenerate fixtures * Update ecdsa-resharing with Paillier key proofs * Add a switch to optional turn off Pai key proofs * Update README for caution of preparams updated * add: ecdsa proof session byte --------- Co-authored-by: ycen <yycen@live.com> Co-authored-by: ZhAnGeek <lecky.z@nodereal.io>	2 年前