Previously, we advised that the SSL industry must move to the SHA-2 hashing algorithm for certificate signatures. We thought it would be helpful to provide the reasoning behind the position.

In the context of SSL, the purpose of a hashing algorithm is to reduce a message (e.g., a certificate) to a reasonable size for use with a digital signature algorithm. The hash value, or message digest, is then signed to allow 

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Thursday, January 30, 2014

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