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Encrypting credit card information with OpenSSL
Recently, when I researched the encryption of credit card information, or card holder data (CHD) as it’s known in the industry, I was somewhat frightened by what I found. Almost every tutorial suggested using MySQL’s AES functions. While AES is an excellent symmetric-key algorithm, a symmetric-key algorithm is not a great choice for storing CHD long ...
July 26th, 2010 2 Comments
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