The multiparty decryption problem


7

116

July 27, 2023

If a vector exceeds the maximum length of batchsize, how should it be encrypted


1

75

July 26, 2023

How to use compress?


6

102

July 26, 2023

If I package three vectors into one ciphertext, how can the server split them into three ciphertexts after receiving the ciphertext


5

115

July 24, 2023

How to set batchsize?


1

130

July 24, 2023

Decompose operation of ckkshybridKS


1

121

July 24, 2023

I am encrypting a vector into ciphertext, and I want to exchange some values in the ciphertext for each other. What should I do?


3

100

July 24, 2023

How to pack several vectors into a ciphertext


2

100

July 20, 2023

How to reduce the size of ckks ciphertext？


6

618

July 19, 2023

How can I convert lwe (TFHE) ciphertexts to RLWE (CKKS or BFV) ciphertexts?


2

215

July 14, 2023

How to reduce Multiplication Depth in CKKS


11

211

June 22, 2023

How to compare set of numbers using OpenFHE


9

167

July 11, 2023

How to sort a set of ciphertexts?


1

111

July 3, 2023

How to compare Ciphertext？


13

159

June 28, 2023

About security bits


5

122

June 27, 2023

How to find multiplication depth in BFV scheme?


5

139

June 27, 2023

Is there a function for taking absolute values in ciphertext


1

91

June 27, 2023

How to produce multiple keypairs of clients by dynamic generation


2

98

June 27, 2023

Security question


1

90

June 21, 2023

BGV : using KeySwitch


5

105

June 14, 2023

BSGS or PatersonStockmeyer in Chebyshev Polynomial Evaluation


1

98

June 6, 2023

128 bit security level


1

105

June 5, 2023

Wrong level after bootstrap


3

116

June 2, 2023

Does the multiplicativeDepth determine the number of EvalMult(ciphertext, plaintext)?


1

162

May 26, 2023

Evaladd does not add after EvalMult


6

110

May 26, 2023

Difference between sparse/full packing


6

295

May 23, 2023

DCRT Representation Explanation


3

1028

May 22, 2023

Repeating elements along ciphertext


1

114

May 18, 2023

Seeking Someone with Experience in Logistic Regression with CKKS


1

107

May 12, 2023

Size of Rotation keys


3

183

May 5, 2023
