EXHIBIT 99.2 CERTIFICATION OF PRINCIPAL FINANCIAL OFFICER PURSUANT TO 18 U.S.C. SECTION 1350 In connection with the Quarterly Report on Form 10Q of First Keystone Corporation (the "Company") for the period ending September 30, 2003, as filed with the Securities and Exchange Commission (the "Report"), I, David R. Saracino, Vice President and CFO, certify, pursuant to 18 U.S.C. Section 1350, as added by Section 906 of the Sarbanes-Oxley Act of 2002, that: 1. The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and 2. To my knowledge, the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company as of and for the period covered by the Report. /s/ David R. Saracino David R. Saracino Treasurer and CFO November 12, 2003 28