In the last two articles, we covered the basic concepts and two basic types of cryptography ... algorithm was clear. 3DES became the near-term solution to the problems with single DES.

Note: The term cipher means encryption algorithm. An acronym for Data Encryption Standard, DES was developed by IBM. The algorithm expands a single message by up to 8 bytes. DES is a block cipher that ...

president of Cryptography Research Inc. The algorithm, sometimes referred to as “single DES” uses a 56-bit key to encrypt blocks of data, and can produce up to 72,000,000,000,000,000 unique keys.

Each encryption type has inherent strengths and weaknesses. Symmetric algorithms convert plain-text data into an unreadable ciphertext using a single ... The Triple Data Encryption Standard ...

Still, the switch to higher encryption algorithms may be difficult for older software products, many of which were designed to work exclusively with single DES and may not integrate well with ...

Also known as a "cipher," each algorithm ... cipher of choice. Data Encryption Standard was designed in the early 1970s by IBM with input from NSA. It is OK, but a single key can be broken in ...