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Getting Started with Hashing in SQL Server

Encryption brings data into a state which cannot be interpreted by anyone who does not have access to the decryption key, password, or certificates. Hashing brings a string of characters of arbitrary size into a usually shorter fixed-length value or key. Here's how to get started using it.  Read more...
By Additional Articles 2014/08/06 | Source: Database Journal | Category: hashing
Rating:  Rate this |   Briefcase | 10,318 reads

An Implementation of the FNV1a Hash Algorithm for SQL Server

Three CLR-resident functions for 16-, 32-, and 64-bit FNV1a hashing  Read more...
By Bret Lowery 2012/02/20 | Source: SQLServerCentral.com | Category: sqlclr
Rating: |  Discuss |   Briefcase | 4,347 reads

SQL Server Encryption - Hashing Collisions

A hash is a computation that transforms one set of data into another (hopefully smaller) set of data. So a hash on your 2,000 character blog post should generate a smaller, 10-20 byte value. In doing that, obviously there are many more possible 2,000...  Read more...
By Steve Jones 2009/06/09 | Source: SQLServerCentral.com | Category: blogs
Rating: (not yet rated)  Rate this |   Briefcase | 3,395 reads
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