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About the Library Questions category
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0
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289
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July 12, 2022
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[Bug report] Field2n(const Poly&) can flip the sign of positive centered coefficients above `INT64_MAX`
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0
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1
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August 5, 2026
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[Bug report] `ConvertToInt32` silently narrows centered values outside the int32_t range
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0
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3
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August 5, 2026
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[Bug report] BE2 bigintfxd unsigned reverse loops wrap and access out of bounds at the full-width boundary
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2
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13
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August 5, 2026
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CKKS ReKeyGen throws mismatched RingDimension for Keys of the same CryptoContext using the Python wrapper
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2
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28
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August 4, 2026
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[Bug report] 128-bit CKKS complex encoding uses a 64-bit shift in the imaginary branch and can misencode results
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1
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22
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August 3, 2026
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Serialization: Overview
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2
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52
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August 3, 2026
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[Bug report] BinFHE EvalBinGate(vector) lacks arity/null checks and crashes on malformed vectors
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1
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25
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August 3, 2026
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Bug report] BinFHEContext::SwitchCTtoqn accepts malformed LWESwitchingKey tensors and crashes in KeySwitch
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1
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19
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August 3, 2026
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[Bug report] BinFHEContext::SwitchCTtoqn accepts malformed large-dimension ciphertexts when the modulus matches
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1
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26
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August 3, 2026
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BinFHEContext::Decrypt accepts undersized ciphertexts, leading to an out-of-bounds read
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1
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21
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August 3, 2026
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Malformed BinFHEContext archive can trigger a heap-buffer-overflow in RingGSWCryptoParams::PreCompute
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1
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19
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August 3, 2026
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Coeffs polynomial mult in CKKS
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1
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25
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August 3, 2026
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[Question / UB report] BinFHE LMKCDEY SignedDigitDecompose performs signed left shifts with undefined behavior
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3
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92
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August 3, 2026
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[Question / parser robustness report] BFVrns ciphertext deserialization can reach impractical allocation requests from malformed ciphertext metadata
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1
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31
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August 3, 2026
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[Bug report]OpenFHE vector ModExp and ModExpEq produce incorrect results when the exponent is greater than or equal to the vector modulus
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1
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96
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July 16, 2026
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Performance regression from v1.4.0 to v1.5.1
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1
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57
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July 6, 2026
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Ring-switching in CKKS
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1
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79
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July 6, 2026
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RAM consumption for CKKS Bootstrapping KeyGen
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3
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133
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June 18, 2026
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[Potential Bug Report] Two potential FIXEDMANUAL bugs in CKKS (bootstrap nsd, EvalLinearWSumMutable crash)
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1
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97
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June 9, 2026
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Multiparty sceheme switching non probibalistic?
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1
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66
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June 8, 2026
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FFT on ciphertexts
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1
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64
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May 26, 2026
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RFC: branch-free modular primitives on the decrypt path (constant-time hardening)
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2
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69
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April 29, 2026
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BFV Plaintext Modulus
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1
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79
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April 29, 2026
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Implement CKKS- coefficient encoding multiplication
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3
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150
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April 29, 2026
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Understanding CKKS precision limits for large magnitude values
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1
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111
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April 22, 2026
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Suggestion on error message
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2
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95
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April 17, 2026
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Modulus mismatch in EvalCKKStoFHEW after KeySwitch from reconstructed ciphertext
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1
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62
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April 9, 2026
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OpenFHE CKKS chooses modulus chain that doesn't guarantee 128 bits of security
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14
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1641
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April 8, 2026
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[Bug report]BFV EvalAdd produces incorrect results when ciphertexts have mismatched DCRTPoly formats (EVALUATION vs COEFFICIENT)
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1
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133
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March 25, 2026
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