NEW YORK — Former SUNY Polytechnic Institute president Alain Kaloyeros considered himself to be on solid ground with Gov. Andrew Cuomo, a former chairman of the institute's nonprofit arm testified Tuesday.

"My sense of conversations was that Dr. Kaloyeros felt secure in that relationship," Dean Fuleihan, who chaired SUNY Poly's Fort Schuyler Management Corp.,said Tuesday during cross-examination at Kaloyeros' bid-rigging trial.

Fuleihan, a top aide to New York City Mayor Bill de Blasio and who previously served as a key aide to former Assembly Speaker Sheldon Silver, hedged often and displayed a foggy memory during his testimony in U.S. District Court in Manhattan.

His testimony that Kaloyeros "felt secure" with Cuomo contradicts what federal prosecutors say: that Kaloyeros rigged bids and steered more than $850 million in state construction contracts to favored developers in Syracuse and Buffalo to curry favor with lobbyist Todd Howe, a former aide to Cuomo and his father, the late Gov. Mario Cuomo.

The contracts were approved by the board of directors of Fort Schuyler.

In opening statements Monday, Assistant U.S. Attorney David Zhou said Kaloyeros has a "rocky relationship" with Cuomo.

Kaloyeros' co-defendants include Steve Aiello, 60, and Joseph Gerardi, 58, top executives with the Syracuse-based COR development, aand Louis Ciminelli, 62, chairman and CEO of LPCiminelli of Buffalo.

All four men are charged with wire fraud and conspiracy to commit wire fraud. Gerardi is additionally charged with lying to federal officers.

Federal prosecutors allege Kaloyeros sent advance copies of request-for-proposals to the developers in Buffalo and Syracuse tailored to those companies attributes.

The Buffalo RFP, given out in late 2013, asked that applicants have "over 50 years of proven experience," among other qualifications. It was later changed to say over 15 years, Kaloyeros attorney Michael Miller noted.

"You believed it was a typo, yes?" Miller asked Fuleihan.

"I believe it was a mistake," Fuleihan replied. "Exactly the nature of that mistake, I don't know."

Under the cross-examination, Fuleihan said the RFPs did not guarantee LPCiminelli would be a recipient of a contract.

Another former chairman of Fort Schuyler, Walter Barber, was testifying Tuesday afternoon.