create_matrix_multiplication_key

GLEngine.create_matrix_multiplication_key(secret_key, level)

Creates a matrix multiplication key, which is used for matrix multiplication. Requires a secret key.

• Input
  • GLSecretKey
  • level: optional
    • Creates the key with a reduced size to contain only the specified multiplication levels.
• Output
  • GLMatrixMultiplicationKey

from desilofhe import GLEngine

engine = GLEngine()
secret_key = engine.create_secret_key()
matrix_multiplication_key = engine.create_matrix_multiplication_key(secret_key)

level_3_matrix_multiplication_key = engine.create_matrix_multiplication_key(
    secret_key, level=3
)